diff --git a/mozilla/js/perf/tests/array/concat-001.js b/mozilla/js/perf/tests/array/concat-001.js
new file mode 100644
index 00000000000..7ee6bf53db7
--- /dev/null
+++ b/mozilla/js/perf/tests/array/concat-001.js
@@ -0,0 +1,101 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ *
+ * Date:    04 October 2002
+ * SUMMARY: Testing |concat()| method of an Array. It joins two arrays and returns a new array. 
+ */
+//----------------------------------------------------------------------------------------------
+var UBOUND=100000;
+
+test();
+
+
+function test()
+{
+  var u_bound=UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var elt0, elt1,elt2;
+  var arr0, arr1, arr2;   
+
+
+  // Arrays are empty
+  arr0 = new Array();
+  arr1 = new Array();
+ 
+  status = "concat()- empty arrays\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr2=arr0.concat(arr1)
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+
+  // Arrays containing 3 uninitialized elements 
+  arr0 = new Array(elt0, elt1, elt2);
+  arr1 = new Array(elt0, elt1, elt2);
+ 
+  status = "concat()- 3 elements \t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr2=arr0.concat(arr1)
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+
+  // Arrays containing 3 elements, each one a string
+  elt0="ABC";
+  elt1="DEF";
+  elt2="GHI";
+  arr0 = new Array(elt0, elt1, elt2);
+  arr1 = new Array(elt0, elt1, elt2);
+ 
+  status = "concat()- 3 string elements ";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr2=arr0.concat(arr1)
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
\ No newline at end of file
diff --git a/mozilla/js/perf/tests/array/create-001.js b/mozilla/js/perf/tests/array/create-001.js
new file mode 100644
index 00000000000..bd42aa2b3a5
--- /dev/null
+++ b/mozilla/js/perf/tests/array/create-001.js
@@ -0,0 +1,69 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ *
+ * Date:    02 October 2002
+ * SUMMARY: Creation of empty array objects using local variables
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound=UBOUND;
+  var status = 'new Array()';
+
+  var start = new Date();
+  for(var i=0; i<u_bound; i++)
+  {
+    var arr = new Array();
+  }
+  var end = new Date();
+  reportTime(status, start, end);
+
+  var u_bound=UBOUND;
+  var status = 'arr=[]\t';
+
+  var start = new Date();
+  for(var i=0; i<u_bound; i++)
+  {
+    var arr = [];
+  }
+  var end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/array/create-002.js b/mozilla/js/perf/tests/array/create-002.js
new file mode 100644
index 00000000000..32012f709d0
--- /dev/null
+++ b/mozilla/js/perf/tests/array/create-002.js
@@ -0,0 +1,117 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ *
+ * Date:    04 October 2002
+ * SUMMARY: Creation of 1,5,and 10-element array objects.
+ *          In this test case, we leave all array elements uninitialized.
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=100000;
+
+test();
+
+
+function test()
+{
+  var u_bound=UBOUND;
+  var elt0, elt1,elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9;
+  var status;
+  var start;
+  var end;
+  var i;
+
+
+  // Testing Array constructor - 1 element
+  status = 'new Array() - 1 element\t';
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    var a = new Array(elt0);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Testing Array constructor - 5 elements
+  status = 'new Array() - 5 elements';
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    var a = new Array(elt0, elt1,elt2, elt3, elt4);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Testing Array constructor - 10 elements
+  status = 'new Array() - 10 elements';
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    var a = new Array(elt0, elt1,elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Testing Array literal - 1 element
+  status = 'arr=[] - 1 element\t';
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    var arr = [elt0];
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Testing Array literal - 5 elements
+  status = 'arr=[] - 5 elements\t';
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    var arr = [elt0, elt1,elt2, elt3, elt4];
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Testing Array literal - 10 elements
+  status = 'arr=[] - 10 elements\t';
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    var arr = [elt0, elt1,elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9];
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/array/create-003.js b/mozilla/js/perf/tests/array/create-003.js
new file mode 100644
index 00000000000..dcf16d93e01
--- /dev/null
+++ b/mozilla/js/perf/tests/array/create-003.js
@@ -0,0 +1,117 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    04 October 2002
+ * SUMMARY: Creation of 1,5,and 10-element array objects.
+ *          In this test case,  we initialize all the elements as strings.
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=100000;
+
+test();
+
+
+function test()
+{
+  var u_bound=UBOUND;
+  var elt0, elt1,elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9;
+  var status;
+  var start;
+  var end;
+  var i;
+  var arr;
+
+
+  // Testing Array constructor - 1 element
+  status = 'new Array() - 1 element\t';
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr = new Array(elt0);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Testing Array constructor - 5 elements
+  status = 'new Array() - 5 elements';
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr = new Array(elt0, elt1,elt2, elt3, elt4);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Testing Array constructor - 10 elements
+  status = 'new Array() - 10 elements';
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr = new Array(elt0, elt1,elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Testing Array literal - 1 element
+  status = 'arr=[] - 1 element\t';
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr = [elt0];
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Testing Array literal - 5 elements
+  status = 'arr=[] - 5 elements\t';
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr = [elt0, elt1,elt2, elt3, elt4];
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Testing Array literal - 10 elements
+  status = 'arr=[] - 10 elements\t';
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr = [elt0, elt1,elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9];
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/array/join-001.js b/mozilla/js/perf/tests/array/join-001.js
new file mode 100644
index 00000000000..62f2e8cd5a3
--- /dev/null
+++ b/mozilla/js/perf/tests/array/join-001.js
@@ -0,0 +1,97 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    04 October 2002
+ * SUMMARY: Testing |join()| method of an Array size of 3 and 10.
+ *          In this testcase, all the array elements are uninitialized.
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=100000;
+
+test();
+
+function test()
+{
+  var u_bound=UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var elt0, elt1, elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9;
+  var arr;
+
+   
+  arr = new Array(elt0, elt1, elt2);
+ 
+  status = "3 elements; join() \t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr.join();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "3 elements; join(':') ";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr.join(':');
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+
+  arr = new Array(elt0, elt1, elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9);
+
+  status = "10 elements; join() \t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr.join();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "10 elements; join(':') ";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr.join(':');
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/array/pop-001.js b/mozilla/js/perf/tests/array/pop-001.js
new file mode 100644
index 00000000000..72b1206dfa7
--- /dev/null
+++ b/mozilla/js/perf/tests/array/pop-001.js
@@ -0,0 +1,71 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    04 October 2002
+ * SUMMARY: Testing |pop()| method on an Array of size 3. 
+ *          It removes the last element from an array and returns that element. 
+ *          This method changes the length of the array.
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+
+function test()
+{
+  var u_bound=UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var j;
+  
+  var arr0 = new Array('element0', 'element1','element2');
+  var arr1 = arr0;
+  status = "pop() ";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    for(j=0; j<2; j++)
+	{
+      arr1.pop();
+    }
+	arr1=arr0;
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/array/push-001.js b/mozilla/js/perf/tests/array/push-001.js
new file mode 100644
index 00000000000..6c83a3cb28b
--- /dev/null
+++ b/mozilla/js/perf/tests/array/push-001.js
@@ -0,0 +1,84 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    04 October 2002
+ * SUMMARY: Testing |push()| method of an Array.
+ *          It adds one or more elements to the end of an array and 
+ *          returns the new length of the array. This method changes 
+ *          the length of the array. 
+*/
+//-----------------------------------------------------------------------------
+var UBOUND=100000;
+
+test();
+
+
+function test()
+{
+  var u_bound=UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var elt0, elt1, elt2, elt3, elt4, elt5, elt6, elt7;
+  var elt8, elt9, elt10, elt11, elt12, elt13, elt14;
+  var arr, arrPush1, arrPush5;
+
+  arr = new Array(elt0, elt1, elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9);
+ 
+  status = "push() - 1 element";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arrPush1=arr.push(elt10);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+  
+  // Free memory.
+  gc();
+
+  arr = new Array(elt0, elt1, elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9);
+
+  status = "push() - 5 elements";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arrPush5=arr.push(elt10, elt11, elt12, elt13, elt14);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/array/reverse-001.js b/mozilla/js/perf/tests/array/reverse-001.js
new file mode 100644
index 00000000000..58e86d96b97
--- /dev/null
+++ b/mozilla/js/perf/tests/array/reverse-001.js
@@ -0,0 +1,78 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    04 October 2002
+ * SUMMARY: Testing |reverse()| method of an Array. 
+ *          Transposes the elements of an array: the first array element
+ *          becomes the last and the last becomes the first. 
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+
+function test()
+{
+  var u_bound=UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var elt0, elt1, elt2, elt3, elt4;
+  
+  // Array reverses 2 elements
+  var arr = new Array(elt0, elt1)
+  status = "reverse() - 2 elements";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr.reverse();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Array reverses 5 elements
+  var arr = new Array(elt0, elt1, elt2, elt3, elt4)
+  status = "reverse() - 5 elements";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr.reverse();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/array/shift-001.js b/mozilla/js/perf/tests/array/shift-001.js
new file mode 100644
index 00000000000..4a0dc778b76
--- /dev/null
+++ b/mozilla/js/perf/tests/array/shift-001.js
@@ -0,0 +1,104 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    04 October 2002
+ * SUMMARY: Testing |shift()| method of an Array. 
+ *          Removes the first element from an array and returns that element. 
+ *          This method changes the length of the array.
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+
+function test()
+{
+  var u_bound=UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var j;
+  var elt0, elt1, elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9;
+  var arr0, arr1;
+
+
+  // shift array containing 1 elements
+  arr0 = new Array(elt0)
+  arr1=arr0;
+  status = "shift() - 1 element";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr1.shift();
+	arr1=arr0;
+  }
+  end = new Date();
+  reportTime(status, start, end);
+  
+  // shift array containing 5 elements 
+  arr0 = new Array(elt0, elt1, elt2, elt3, elt4);
+  arr1=arr0;
+  status = "shift() - 5 elements";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    for(j=0; j<4; j++)
+	{
+      arr1.shift();
+    }
+	arr1=arr0;
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // shift array containing 10 elements 
+  arr0 = new Array(elt0, elt1, elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9);
+  arr1 = arr0;
+  status = "shift() - 10 elements";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    for(j=0; j<9; j++)
+	{
+      arr1.shift();
+    }
+	arr1=arr0;
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/array/slice-001.js b/mozilla/js/perf/tests/array/slice-001.js
new file mode 100644
index 00000000000..4d63e409fb5
--- /dev/null
+++ b/mozilla/js/perf/tests/array/slice-001.js
@@ -0,0 +1,84 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    04 October 2002
+ * SUMMARY: Testing |slice()| method of an Array. 
+ *          Extracts a section of an array and returns a new array. 
+ *          |slice()| does not alter the original array, but returns a new 
+ *          "one level deep" copy that contains copies of the elements sliced
+ *          from the original array.
+ *
+ *          Syntax: slice(begin[,end]) 
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=100000;
+
+test();
+
+
+function test()
+{
+  var u_bound=UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var elt0, elt1, elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9;
+  var arr;
+
+  // Array containing 5 elements 
+  arr = new Array(elt0, elt1, elt2, elt3, elt4);
+  status = "slice() - 5 elements";
+  start = new Date();
+  for(i=0;i<u_bound; i++)
+  {
+    arr.slice(1,3);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+
+  // Array containing 10 elements 
+  arr = new Array(elt0, elt1, elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9);
+  status = "slice() - 10 elements";
+  start = new Date();
+  for(i=0;i<u_bound; i++)
+  {
+    arr.slice(2,8);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/array/sort-001.js b/mozilla/js/perf/tests/array/sort-001.js
new file mode 100644
index 00000000000..e3c76b2c070
--- /dev/null
+++ b/mozilla/js/perf/tests/array/sort-001.js
@@ -0,0 +1,149 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    07 October 2002
+ * SUMMARY: Testing |sort()| method of an Array. 
+ *          Sorts the elements of an array. If compareFunction is not supplied, 
+ *          elements are sorted by converting them to strings and comparing strings 
+ *          in lexicographic ("dictionary" or "telephone book," not numerical) order. 
+ *          For example, "80" comes before "9" in lexicographic order, but in a numeric 
+ *          sort 9 comes before 80. 
+ * 
+ *          Syntax: sort(compareFunction) 
+ *
+ *          Parameters: compareFunction - Specifies a function that defines 
+ *          the sort order. If omitted, the array is sorted lexicographically 
+ *          (in dictionary order) according to the string conversion of each element. 
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=100000;
+
+test();
+
+
+function test()
+{
+  var u_bound=UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  
+
+  // Array containing 8 string elements. Using function that compares strings 
+  var arrString = new Array("zebra", "dog", "elephant", "monkey", "cat", "pig", "tiger", "lion")
+  status = "arrString.sort(compareStrings)\t";
+  start = new Date();
+  for(i=0;i<u_bound; i++)
+  {
+    arrString.sort(compareStrings);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Array containing 8 numerical String elements. Using function that compares strings 
+  var arrNumStr = new Array("25", "80", "12", "97", "5", "42", "0", "74")
+  status = "arrNumStr.sort(compareStrings)\t";
+  start = new Date();
+  for(i=0;i<u_bound; i++)
+  {
+    arrNumStr.sort(compareStrings);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Array containing 8 numerical elements. Using function that compares strings 
+  var arrNumber = new Array(25, 80, 12, 97, 5, 42, 0, 74)
+  status = "arrNumber.sort(compareStrings)\t";
+  start = new Date();
+  for(i=0;i<u_bound; i++)
+  {
+    arrNumber.sort(compareStrings);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Array containing 8 numerical  elements. Using function that compares numbers 
+  arrNumber = new Array(25, 80, 12, 97, 5, 42, 0, 74)
+  status = "arrNumber.sort(compareNumbers)";
+  start = new Date();
+  for(i=0;i<u_bound; i++)
+  {
+    arrNumber.sort(compareNumbers);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Array containing 8 mixed numerical and string elements. Using function that compares strings 
+  var arrMixed = new Array(25, 80, 12, 97, "5", "42", "0", "74")
+  status = "arrMixed.sort(compareStrings)\t";
+  start = new Date();
+  for(i=0;i<u_bound; i++)
+  {
+    arrMixed.sort(compareStrings);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Array containing 8 mixed numerical and string elements. Using function that compares numbers 
+  arrMixed = new Array(25, 80, 12, 97, "5", "42", "0", "74")
+  status = "arrMixed.sort(compareNumbers)";
+  start = new Date();
+  for(i=0;i<u_bound; i++)
+  {
+    arrMixed.sort(compareNumbers);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
+
+  
+//Compares strings
+function compareStrings(a, b) 
+{
+   if (a < b )
+      return -1
+   if (a > b)
+      return 1;
+   // a must be equal to b
+   return 0;
+} 
+
+//Compares numbers instead of string
+function compareNumbers(a, b) 
+{
+   return a - b
+}
diff --git a/mozilla/js/perf/tests/array/splice-001.js b/mozilla/js/perf/tests/array/splice-001.js
new file mode 100644
index 00000000000..1e1c8dd039f
--- /dev/null
+++ b/mozilla/js/perf/tests/array/splice-001.js
@@ -0,0 +1,118 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    04 October 2002
+ * SUMMARY: Testing |splice()| method of an Array. 
+ *          Changes the content of an array, adding new elements while removing old elements.
+ *
+ *          Syntax: splice(index, howMany, [element1][, ..., elementN]) 
+ *
+ *          Parameters: index - index at which to start changing the array.  
+ *          howMany - An integer indicating the number of old array elements to remove.
+ *          If howMany is 0, no elements are removed. In this case, you should specify at least one new element.  
+ *          element1, ...,elementN - The elements to add to the array. If you don't specify any elements, 
+ *          splice simply removes elements from the array.  
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=10000;
+
+test();
+
+
+function test()
+{
+  var u_bound=UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var j;
+  var elt0, elt1, elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9;
+  var elt10, elt11, elt12;
+  var arr0, arr1;
+
+
+  // Array containing 10 elements 
+  arr0 = new Array(elt0, elt1, elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9);
+
+  // Does not remove an element, but adds an element.
+  status = "arr0.splice(2,0,elt10)\t\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr0.splice(2,0,elt10);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  //  Removes an element, but does not add an element
+  arr0 = new Array(elt0, elt1, elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9);
+  arr1=arr0
+  status = "arr1.splice(3,1) \t\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    for(j=0;j<9; j++)
+	{
+	  arr1.splice(3,1);
+    }
+	arr1=arr0;
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  //  Removes an element, and replaces an element
+  arr0 = new Array(elt0, elt1, elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9);
+  status = "arr0.splice(2,1,'abc') \t\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+      arr0.splice(2,1,elt10);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  //  Removes an element, and replaces it with 3 elements
+  arr0 = new Array(elt0, elt1, elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9);
+  status = 'arr0.splice(0,2,"abc","def","ghi")';
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr0.splice(0,2,elt10,elt11,elt12);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/array/toSource-001.js b/mozilla/js/perf/tests/array/toSource-001.js
new file mode 100644
index 00000000000..30082768dbf
--- /dev/null
+++ b/mozilla/js/perf/tests/array/toSource-001.js
@@ -0,0 +1,93 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    07 October 2002
+ * SUMMARY: Testing |toSource()| method of an Array size of 1,5, and 10. 
+ *          Returns a string representing the source code of the array.
+ *
+ *          Syntax:toSource()
+ *
+ *          Parameters:None 
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=100000;
+
+test();
+
+
+function test()
+{
+  var u_bound=UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var elt0, elt1, elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9;
+  var arr;
+
+  // Array containing 1 element 
+  arr = new Array(elt0)
+  status = "toSource() - 1 element\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr.toSource();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Array containing 5 elements 
+  arr = new Array(elt0, elt1, elt2, elt3, elt4);
+  status = "toSource() - 5 elements\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr.toSource();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Array containing 10 elements 
+  arr = new Array(elt0, elt1, elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9);
+  status = "toSource() - 10 elements";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr.toSource();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/array/toString-001.js b/mozilla/js/perf/tests/array/toString-001.js
new file mode 100644
index 00000000000..3aa76507f4f
--- /dev/null
+++ b/mozilla/js/perf/tests/array/toString-001.js
@@ -0,0 +1,93 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    07 October 2002
+ * SUMMARY: Testing |toString()| method of an Array size of 1,5, and 10. 
+ *          Returns a string representing the specified array and its elements.
+ *
+ *          Syntax:toString() 
+ *
+ *          Parameters:None 
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=100000;
+
+test();
+
+
+function test()
+{
+  var u_bound=UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var elt0, elt1, elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9;
+  var arr;
+
+  // Array containing 1 element 
+  arr = new Array(elt0)
+  status = "toString() - 1 element\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr.toString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Array containing 5 elements 
+  arr = new Array(elt0, elt1, elt2, elt3, elt4);
+  status = "toString() - 5 elements\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr.toString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Array containing 10 elements 
+  arr = new Array(elt0, elt1, elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9);
+  status = "toString() - 10 elements";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr.toString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/array/unshift-001.js b/mozilla/js/perf/tests/array/unshift-001.js
new file mode 100644
index 00000000000..b6b084c5c8f
--- /dev/null
+++ b/mozilla/js/perf/tests/array/unshift-001.js
@@ -0,0 +1,93 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    04 October 2002
+ * SUMMARY: Testing |unshift()| method of an Array. 
+ *          Adds one or more elements to the beginning of an array and returns 
+ *          the new length of the array. 
+ *
+ *          Syntax: arrayName.unshift(element1,..., elementN) 
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000; // Tried 10,000 but that took a lot of time/memory.
+
+test();
+
+
+function test()
+{
+  var u_bound=UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var elt0, elt1, elt2, elt3, elt4, elt5, elt6, elt7, elt8, elt9;
+  var elt10, elt11, elt12, elt13, elt14;
+  var arr;
+
+  // Array containing 5 elements  and adding 1 elements
+  arr = new Array(elt0, elt1, elt2, elt3, elt4);
+  status = "unshift() - add 1 element";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr.unshift(elt10);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Array containing 5 elements  and adding 5 elements
+  arr = new Array(elt0, elt1, elt2, elt3, elt4);
+  status = "unshift() - add 5 elements";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr.unshift(elt5, elt6 , elt7, elt8, elt9);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+   // Array containing 5 elements  and adding 10 elements
+  arr = new Array(elt0, elt1, elt2, elt3, elt4);
+  status = "unshift() - add 10 elements";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr.unshift(elt5, elt6, elt7, elt8, elt9, elt10, elt11, elt12, elt13, elt14);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/array/valueOf-001.js b/mozilla/js/perf/tests/array/valueOf-001.js
new file mode 100644
index 00000000000..ae5fad06164
--- /dev/null
+++ b/mozilla/js/perf/tests/array/valueOf-001.js
@@ -0,0 +1,82 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    04 October 2002
+ * SUMMARY: Testing |valueOf()| method of an Array. 
+ *          Returns the primitive value of an array.
+ *
+ *          Syntax: valueOf()  
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+
+function test()
+{
+  var u_bound=UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var arr;
+
+  
+  // Array containing 5 elements 
+  arr = new Array("a", "b", "c", "d", "e");
+  status = "valueOf()-string";
+
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr.valueOf();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Array containing 5 elements 
+  arr = new Array(1, 2, 3, 4, 5)
+  status = "valueOf()-string";
+
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    arr.valueOf();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/boolean/create-001.js b/mozilla/js/perf/tests/boolean/create-001.js
new file mode 100644
index 00000000000..5e5eca83870
--- /dev/null
+++ b/mozilla/js/perf/tests/boolean/create-001.js
@@ -0,0 +1,62 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    07 October 2002
+ * SUMMARY: Creation of empty boolean objects using local variables
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound=UBOUND;
+  var status;
+  var bool;
+  var start;
+  var end;
+  var i;
+
+  status = 'new Boolean("")';
+  start = new Date();
+  for(var i=0; i<u_bound; i++)
+  {
+    bool = new Boolean("");
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/boolean/toSource-001.js b/mozilla/js/perf/tests/boolean/toSource-001.js
new file mode 100644
index 00000000000..e55d39ad6c9
--- /dev/null
+++ b/mozilla/js/perf/tests/boolean/toSource-001.js
@@ -0,0 +1,69 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    07 October 2002
+ * SUMMARY: Testing |toSource()| method of a Boolean object
+ *          Returns a string representing the source code of the boolean object.
+ *
+ *          Syntax:toSource()
+ *
+ *          Parameters:None 
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+
+function test()
+{
+  var u_bound=UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var bool;
+  
+  status = "toSource()";
+  bool = new Boolean("");
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+     bool.toSource();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/boolean/toString-001.js b/mozilla/js/perf/tests/boolean/toString-001.js
new file mode 100644
index 00000000000..d5fb5ca8f74
--- /dev/null
+++ b/mozilla/js/perf/tests/boolean/toString-001.js
@@ -0,0 +1,69 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    07 October 2002
+ * SUMMARY: Testing |toString()| method of a boolean object.
+ *          Returns a string representing the specified boolean object
+ *
+ *          Syntax:toString() 
+ *
+ *          Parameters:None 
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+
+function test()
+{
+  var u_bound=UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var bool;
+  
+  status = "toString()";
+  bool = new Boolean("");
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    bool.toString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/boolean/valueOf-001.js b/mozilla/js/perf/tests/boolean/valueOf-001.js
new file mode 100644
index 00000000000..c3d26cc5e1d
--- /dev/null
+++ b/mozilla/js/perf/tests/boolean/valueOf-001.js
@@ -0,0 +1,67 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    04 October 2002
+ * SUMMARY: Testing |valueOf()| method of a boolean object
+ *          Returns the primitive value of a boolean object.
+ *
+ *          Syntax: valueOf()  
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+
+function test()
+{
+  var u_bound=UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var bool;
+  
+  status = "valueOf()-string";
+  bool = new Boolean("");
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    bool.valueOf();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/date/UTC-001.js b/mozilla/js/perf/tests/date/UTC-001.js
new file mode 100644
index 00000000000..99112c50426
--- /dev/null
+++ b/mozilla/js/perf/tests/date/UTC-001.js
@@ -0,0 +1,104 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Using the |UTC()| method for the |Date()| object. 
+ *          Converts a date to a string, using the universal time convention.
+ *          UTC takes comma-delimited date parameters and returns the number of
+ *          milliseconds between January 1, 1970, 00:00:00, universal time and 
+ *          the time you specified. 
+ *
+ *          Syntax: |Date.UTC(year, month, day[, hrs, min, sec, ms])|
+ *          year - A year after 1900.  
+ *          month - An integer between 0 and 11 representing the month.  
+ *          date - An integer between 1 and 31 representing the day of the month.  
+ *          hrs - An integer between 0 and 23 representing the hours.  
+ *          min - An integer between 0 and 59 representing the minutes.  
+ *          sec - An integer between 0 and 59 representing the seconds.  
+ *          ms - An integer between 0 and 999 representing the milliseconds.    
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var year = 2002;
+  var month = 1;
+  var day = 1;
+  
+  status = "Date.UTC(year, month, day) ";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Date.UTC(year,month,day);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Date.UTC(1900, 5, 25) ";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Date.UTC(1900,5,25);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Date.UTC(1980, 5, 25) ";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Date.UTC(1980,5,25);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Date.UTC(2100, 5, 25) ";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Date.UTC(2100,5,25);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/date/UTC-002.js b/mozilla/js/perf/tests/date/UTC-002.js
new file mode 100644
index 00000000000..f0d38a7ef82
--- /dev/null
+++ b/mozilla/js/perf/tests/date/UTC-002.js
@@ -0,0 +1,112 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Using the |UTC()| method for the |Date()| object. 
+ *          Converts a date to a string, using the universal time convention.
+ *          UTC takes comma-delimited date parameters and returns the number of
+ *          milliseconds between January 1, 1970, 00:00:00, universal time and 
+ *          the time you specified. 
+ *
+ *          Syntax: |Date.UTC(year, month, day[, hrs, min, sec, ms])|
+ *          year - A year after 1900.  
+ *          month - An integer between 0 and 11 representing the month.  
+ *          date - An integer between 1 and 31 representing a day of the month.  
+ *          hrs - An integer between 0 and 23 representing the hours.  
+ *          min - An integer between 0 and 59 representing the minutes.  
+ *          sec - An integer between 0 and 59 representing the seconds.  
+ *          ms - An integer between 0 and 999 representing the milliseconds.    
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var year = 2002;
+  var month = 1;
+  var day = 1;
+  var hrs = 0;
+  var min = 0;
+  var sec = 0;
+  var ms = 0;
+  
+  status = "Date.UTC(year, month, day[, hrs, min, sec, ms])";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Date.UTC(year, month, day, hrs, min, sec, ms);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+
+  // Date before January 1, 1970
+  status = "Date.UTC(1900, 4, 25[, 11, 56, 12, 500])";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Date.UTC(1900, 4, 25, 11, 56, 12, 500);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Date before January 1, 1970
+  status = "Date.UTC(1900, 4, 25[, 11, 56, 12, 500])";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Date.UTC(1900, 4, 25, 11, 56, 12, 500);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Future date
+  status = "Date.UTC(2100, 4, 25[, 11, 56, 12, 500])";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Date.UTC(2100, 4, 25, 11, 56, 12, 500);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/date/create-001.js b/mozilla/js/perf/tests/date/create-001.js
new file mode 100644
index 00000000000..884c232ffa5
--- /dev/null
+++ b/mozilla/js/perf/tests/date/create-001.js
@@ -0,0 +1,62 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK *****
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Creation of empty date objects using local variables
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var dt;
+  
+  status = "new Date()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt = new Date();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/date/create-002.js b/mozilla/js/perf/tests/date/create-002.js
new file mode 100644
index 00000000000..520220f0290
--- /dev/null
+++ b/mozilla/js/perf/tests/date/create-002.js
@@ -0,0 +1,132 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Creation of date objects using local variables. Testing miliseconds.
+ *
+ * Syntax: |Date()|
+ *
+ * Parameters: 
+ * milliseconds - Integer value representing the number of milliseconds since
+ * 1 January 1970 00:00:00.  
+ * dateString - String value representing a date. The string should be in a 
+ * format recognized by the Date.parse method.  
+ * yr_num, mo_num, day_num - Integer values representing part of a date. As an
+ * integer value, the month is represented by 0 to 11 with 0=January.  
+ * hr_num, min_num, sec_num, ms_num - Integer values representing part of a
+ * date.  
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var dt;
+  var ms;
+  
+  status = "new Date(ms) - ms = 10\t";
+  ms = 10;
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt = new Date(ms);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "new Date(ms) - ms = 1000";
+  ms = 1000;
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt = new Date(ms);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "new Date(ms) - ms = 1000000";
+  ms = 1000000;
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt = new Date(ms);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "new Date(10)\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt = new Date(10);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "new Date(1000)\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt = new Date(1000);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "new Date(1000000)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt = new Date(1000000);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "new Date(10000000)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt = new Date(10000000);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/date/create-003.js b/mozilla/js/perf/tests/date/create-003.js
new file mode 100644
index 00000000000..55fc645867f
--- /dev/null
+++ b/mozilla/js/perf/tests/date/create-003.js
@@ -0,0 +1,103 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Creation of date objects using local variables. Testing date strings.
+ *
+ * Syntax: |Date()|
+ *
+ * Parameters: 
+ * dateString - String value representing a date. The string should be in a 
+ * format recognized by the Date.parse method.  
+ * yr_num, mo_num, day_num - Integer values representing part of a date. As an
+ * integer value, the month is represented by 0 to 11 with 0=January.  
+ * hr_num, min_num, sec_num, ms_num - Integer values representing part of a
+ * date.  
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var dt;
+
+  // Invalid date
+  status = "new Date('')";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt = new Date('');
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Date before January 1, 1970
+  status = "new Date('January 4, 1900')";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt = new Date('January 4, 1900');
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Date after January 1, 1970
+  status = "new Date('May 25, 1980')";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt = new Date('May 25, 1980');
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Future date
+  status = "new Date('May 25, 2100')";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt = new Date('May 25, 2100');
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/date/create-004.js b/mozilla/js/perf/tests/date/create-004.js
new file mode 100644
index 00000000000..167c08ed829
--- /dev/null
+++ b/mozilla/js/perf/tests/date/create-004.js
@@ -0,0 +1,93 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Creation of date objects using local variables. Testing exact dates.
+ *
+ * Syntax: |Date()|
+ *
+ * Parameters: 
+ * dateString - String value representing a date. The string should be in a 
+ * format recognized by the Date.parse method.  
+ * yr_num, mo_num, day_num - Integer values representing part of a date. As an
+ * integer value, the month is represented by 0 to 11 with 0=January.  
+ * hr_num, min_num, sec_num, ms_num - Integer values representing part of a
+ * date.  
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var dt;
+
+  // Date before January 1, 1970
+  status = "new Date(1900, 4, 25, 11, 56, 25, 0)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt = new Date(1900, 4, 25, 11, 56, 25, 0);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Date after January 1, 1970
+  status = "new Date(1980, 4, 25, 11, 56, 25, 0)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt = new Date(1980, 4, 25, 11, 56, 25, 0);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Future date
+  status = "new Date(2100, 4, 25, 11, 56, 25, 0)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt = new Date(2100, 4, 25, 11, 56, 25, 0);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/date/getMethods-001.js b/mozilla/js/perf/tests/date/getMethods-001.js
new file mode 100644
index 00000000000..bd8029d45f8
--- /dev/null
+++ b/mozilla/js/perf/tests/date/getMethods-001.js
@@ -0,0 +1,154 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Testing various |get()| methods for the |Date()| object. 
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=100000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var dt;
+  
+  dt = new Date();
+
+  status = "dt.getDate()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getDate();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getDay()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getDay();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getFullYear()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getFullYear();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+    
+  status = "dt.getHours()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getHours();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getMilliseconds()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getMilliseconds();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getMinutes()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getMinutes();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getMonth()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getMonth();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getSeconds()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getSeconds();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getTime()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getTime();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getTimezoneOffset()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getTimezoneOffset();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getYear()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getYear();
+  }
+  end = new Date();
+  reportTime(status, start, end); 
+}
diff --git a/mozilla/js/perf/tests/date/getMethods-002.js b/mozilla/js/perf/tests/date/getMethods-002.js
new file mode 100644
index 00000000000..9b04868cd61
--- /dev/null
+++ b/mozilla/js/perf/tests/date/getMethods-002.js
@@ -0,0 +1,155 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Testing various |get()| methods for the |Date()| object. Providing
+ * a specific date.
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=100000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var dt;
+  
+  dt = new Date(1980, 4, 25, 11, 56, 25, 0);
+  
+  status = "dt.getDate()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getDate();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getDay()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getDay();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getFullYear()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getFullYear();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+    
+  status = "dt.getHours()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getHours();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getMilliseconds()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getMilliseconds();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getMinutes()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getMinutes();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getMonth()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getMonth();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getSeconds()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getSeconds();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getTime()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getTime();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getTimezoneOffset()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getTimezoneOffset();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getYear()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getYear();
+  }
+  end = new Date();
+  reportTime(status, start, end); 
+}
diff --git a/mozilla/js/perf/tests/date/getMethods-003.js b/mozilla/js/perf/tests/date/getMethods-003.js
new file mode 100644
index 00000000000..28ba8c9c67a
--- /dev/null
+++ b/mozilla/js/perf/tests/date/getMethods-003.js
@@ -0,0 +1,154 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Testing various |get()| methods for the |Date()| object. 
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=100000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var dt;
+  
+  dt = new Date("May 25, 1980");
+
+  status = "dt.getDate()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getDate();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getDay()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getDay();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getFullYear()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getFullYear();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+    
+  status = "dt.getHours()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getHours();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getMilliseconds()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getMilliseconds();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getMinutes()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getMinutes();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getMonth()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getMonth();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getSeconds()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getSeconds();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getTime()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getTime();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getTimezoneOffset()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getTimezoneOffset();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getYear()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getYear();
+  }
+  end = new Date();
+  reportTime(status, start, end); 
+}
diff --git a/mozilla/js/perf/tests/date/getUTCMethods-001.js b/mozilla/js/perf/tests/date/getUTCMethods-001.js
new file mode 100644
index 00000000000..8189511b6bd
--- /dev/null
+++ b/mozilla/js/perf/tests/date/getUTCMethods-001.js
@@ -0,0 +1,127 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Testing various |getUTC()| methods for the |Date()| object. 
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=100000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var dt;
+  
+  dt = new Date();
+
+  status = "dt.getUTCDate()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCDate();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getUTCDay()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCDay();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getUTCFullYear()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCFullYear();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+    
+  status = "dt.getUTCHours()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCHours();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getUTCMilliseconds()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCMilliseconds();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getUTCMinutes()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCMinutes();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getUTCMonth()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCMonth();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getUTCSeconds()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCSeconds();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/date/getUTCMethods-002.js b/mozilla/js/perf/tests/date/getUTCMethods-002.js
new file mode 100644
index 00000000000..ff4bde23959
--- /dev/null
+++ b/mozilla/js/perf/tests/date/getUTCMethods-002.js
@@ -0,0 +1,127 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Testing various |getUTC()| methods for the |Date()| object. 
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=100000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var dt;
+  
+  dt = new Date(1980, 4, 25, 11, 56, 25, 0);
+
+  status = "dt.getUTCDate()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCDate();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getUTCDay()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCDay();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getUTCFullYear()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCFullYear();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+    
+  status = "dt.getUTCHours()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCHours();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getUTCMilliseconds()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCMilliseconds();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getUTCMinutes()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCMinutes();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getUTCMonth()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCMonth();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getUTCSeconds()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCSeconds();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/date/getUTCMethods-003.js b/mozilla/js/perf/tests/date/getUTCMethods-003.js
new file mode 100644
index 00000000000..2fc3f54db8a
--- /dev/null
+++ b/mozilla/js/perf/tests/date/getUTCMethods-003.js
@@ -0,0 +1,128 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Testing various |getUTC()| methods for the |Date()| object. Using a
+ * string for the date.
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=100000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var dt;
+  
+  dt = new Date("May 25, 1980");
+
+  status = "dt.getUTCDate()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCDate();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getUTCDay()\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCDay();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getUTCFullYear()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCFullYear();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+    
+  status = "dt.getUTCHours()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCHours();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getUTCMilliseconds()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCMilliseconds();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getUTCMinutes()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCMinutes();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getUTCMonth()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCMonth();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.getUTCSeconds()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.getUTCSeconds();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/date/parse-001.js b/mozilla/js/perf/tests/date/parse-001.js
new file mode 100644
index 00000000000..9e8b9d13f17
--- /dev/null
+++ b/mozilla/js/perf/tests/date/parse-001.js
@@ -0,0 +1,83 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Testing |parse()| method for the |Date()| object. 
+ *          Returns the number of milliseconds in a date string since 
+ *          January 1, 1970, 00:00:00, local time.
+ *
+ *          Syntax: Date.parse(dateString) 
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=100000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+
+  status = "Date.parse('')\t\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Date.parse('');
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Date.parse('January 1, 1900')";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Date.parse('January 1, 1900');
+  }
+  end = new Date();
+  reportTime(status, start, end);
+  
+  status = "Date.parse('May 25, 1980')";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Date.parse("May 25, 1980");
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/date/setMethods-001.js b/mozilla/js/perf/tests/date/setMethods-001.js
new file mode 100644
index 00000000000..d0ecbfd784b
--- /dev/null
+++ b/mozilla/js/perf/tests/date/setMethods-001.js
@@ -0,0 +1,203 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Calling various |set()| methods for the |Date()| object. 
+ *
+ * Syntax: |setDate(dayValue)| 
+ *         dayValue - An integer from 1 to 31, representing he day of the month.
+ * 
+ *         |setFullYear(yearValue[, monthValue, dayValue])| 
+ *         yearValue - An integer specifying the numeric value of the year.  
+ *         monthValue - An integer between 0 and 11 representing the months 
+ *         January through December.  
+ *         dayValue - An integer between 1 and 31 representing the day of the 
+ *         month. If you specify the dayValue parameter, you must also specify 
+ *         the monthValue.
+ *
+ *         |setHours(hoursValue[, minutesValue, secondsValue, msValue]) |
+ *         hoursValue - An integer between 0 and 23, representing the hour.  
+ *         minutesValue - An integer between 0 and 59, representing the minutes.  
+ *         secondsValue - An integer between 0 and 59, representing the seconds. 
+ *         If you specify the secondsValue parameter, you must also specify the 
+ *         minutesValue.  
+ *         msValue - A number between 0 and 999, representing the milliseconds. 
+ *         If you specify the msValue parameter, you must also specify the  
+ *         minutesValue and secondsValue.  
+ *  
+ *         |setMilliseconds(msValue) |
+ *         msValue - A number between 0 and 999, representing the
+ *         milliseconds.  
+ *
+ *         |setMinutes(minutesValue[, secondsValue, msValue]) |
+ *         minutesValue - An integer between 0 and 59,representing the minutes.  
+ *         secondsValue - An integer between 0 and 59,representing the seconds. 
+ *         If you specify the secondsValue parameter, you must also specify the 
+ *         minutesValue.  
+ *         msValue - A number between 0 and 999, representing the milliseconds. 
+ *         If you specify the msValue parameter, you must also specify the 
+ *         minutesValue and secondsValue. 
+ *
+ *         |setMonth(monthValue[, dayValue]) |
+ *         monthValue - An integer between 0 and 11 (representing the months 
+ *         January through December).  
+ *         dayValue - An integer from 1 to 31, representing the day of the 
+ *         month.  
+ *
+ *         |setSeconds(secondsValue) |
+ *         secondsValue - An integer between 0 and 59.  
+ *         msValue - A number between 0 and 999, representing the milliseconds.
+ *
+ *         |setTime(timeValue) |
+ *         timeValue - An integer representing the number of milliseconds 
+ *         since 1 January 1970 00:00:00.  
+ *        
+ *         |setYear(yearValue) |
+ *         yearValue - An integer.    
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=10000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var dt;
+  var dayValue = 1;
+  var monthValue = 1;
+  var yearValue = 2002;
+  var hoursValue = 0;
+  var minutesValue = 0;
+  var secondsValue = 0;
+  var msValue = 0;
+  var timeValue = 0;
+
+  dt = new Date();
+  
+  status = "dt.setDate(dayValue)\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setDate(dayValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.setFullYear(yearValue)";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setFullYear(yearValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+    
+  status = "dt.setHours(hoursValue)\t";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setHours(hoursValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.setMilliseconds(msValue)";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setMilliseconds(msValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.setMinutes(minutesValue)";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setMinutes(minutesValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.setMonth(monthValue)\t";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setMonth(monthValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.setSeconds(secondsValue)";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setSeconds(secondsValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.setTime(timeValue)\t";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setTime(timeValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.setYear(yearValue)\t";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setYear(yearValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/date/setMethods-002.js b/mozilla/js/perf/tests/date/setMethods-002.js
new file mode 100644
index 00000000000..fee759cc18c
--- /dev/null
+++ b/mozilla/js/perf/tests/date/setMethods-002.js
@@ -0,0 +1,137 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Calling various |set()| methods for the |Date()| object using 
+ *          optional values. 
+ *
+ * Syntax: |setFullYear(yearValue[, monthValue, dayValue])| 
+ *         yearValue - An integer specifying the numeric value of the year.  
+ *         monthValue - An integer between 0 and 11 representing the months 
+ *         January through December.  
+ *         dayValue - An integer between 1 and 31 representing the day of the 
+ *         month. If you specify the dayValue parameter, you must also specify 
+ *         the monthValue.
+ *
+ *         |setHours(hoursValue[, minutesValue, secondsValue, msValue]) |
+ *         hoursValue - An integer between 0 and 23, representing the hour.  
+ *         minutesValue - An integer between 0 and 59, representing minutes.  
+ *         secondsValue - An integer between 0 and 59, representing seconds. 
+ *         If you specify the secondsValue parameter, you must also specify the 
+ *         minutesValue.  
+ *         msValue - A number between 0 and 999, representing the milliseconds. 
+ *          If you specify the msValue parameter, you must also specify the 
+ *         minutesValue and secondsValue.  
+ *  
+ *         |setMinutes(minutesValue[, secondsValue, msValue]) |
+ *         minutesValue - An integer between 0 and 59, representing minutes.  
+ *         secondsValue - An integer between 0 and 59, representing seconds. 
+ *         If you specify the secondsValue parameter, you must also specify the 
+ *         minutesValue.  
+ *         msValue - A number between 0 and 999, representing milliseconds. 
+ *         If you specify the msValue parameter, you must also specify the 
+ *         minutesValue and secondsValue. 
+ *
+ *         |setMonth(monthValue[, dayValue]) |
+ *         monthValue - An integer between 0 and 11 (representing the months 
+ *         January through December).  
+ *         dayValue - An integer from 1 to 31, representing the day of the 
+ *         month.  
+ *  
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=10000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var dt;
+  var dayValue = 1;
+  var monthValue = 1;
+  var yearValue = 2002;
+  var hoursValue = 0;
+  var minutesValue = 0;
+  var secondsValue = 0;
+  var msValue = 0;
+  var timeValue = 0;
+  
+  dt = new Date();
+
+  status = "dt.setFullYear(yearValue[, monthValue, dayValue])\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setFullYear(yearValue, monthValue, dayValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+    
+  status = "dt.setHours(hoursValue[, minutesValue, secondsValue, msValue])";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setHours(hoursValue, minutesValue, secondsValue, msValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.setMinutes(minutesValue[, secondsValue, msValue])\t";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setMinutes(minutesValue, secondsValue, msValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.setMonth(monthValue[, dayValue])\t\t\t";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setMonth(monthValue, dayValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/date/setMethods-003.js b/mozilla/js/perf/tests/date/setMethods-003.js
new file mode 100644
index 00000000000..62502b10899
--- /dev/null
+++ b/mozilla/js/perf/tests/date/setMethods-003.js
@@ -0,0 +1,129 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Calling various |set()| methods for the |Date()| object using 
+ *          optional values. 
+ *
+ * Syntax: |setFullYear(yearValue[, monthValue, dayValue])| 
+ *         yearValue - An integer specifying the numeric value of the year.  
+ *         monthValue - An integer between 0 and 11 representing the months 
+ *         January through December.  
+ *         dayValue - An integer between 1 and 31 representing the day of the 
+ *         month. If you specify the dayValue parameter, you must also specify 
+ *         the monthValue.
+ *
+ *         |setHours(hoursValue[, minutesValue, secondsValue, msValue]) |
+ *         hoursValue - An integer between 0 and 23, representing the hour.  
+ *         minutesValue - An integer between 0 and 59, representing minutes.  
+ *         secondsValue - An integer between 0 and 59, representing seconds. 
+ *         If you specify the secondsValue parameter, you must also specify the 
+ *         minutesValue.  
+ *         msValue - A number between 0 and 999, representing milliseconds. 
+ *         If you specify the msValue parameter, you must also specify the 
+ *         minutesValue and secondsValue.  
+ *  
+ *         |setMinutes(minutesValue[, secondsValue, msValue]) |
+ *         minutesValue - An integer between 0 and 59, representing minutes.  
+ *         secondsValue - An integer between 0 and 59, representing seconds. 
+ *         If you specify the secondsValue parameter, you must also specify the 
+ *         minutesValue.  
+ *         msValue - A number between 0 and 999, representing milliseconds. 
+ *         If you specify the msValue parameter, you must also specify the 
+ *         minutesValue and secondsValue. 
+ *
+ *         |setMonth(monthValue[, dayValue]) |
+ *         monthValue - An integer between 0 and 11 (representing the months 
+ *         January through December).  
+ *         dayValue - An integer from 1 to 31, representing the day of the 
+ *         month.  
+ *  
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=10000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var dt;
+
+  dt = new Date();
+
+  status = "dt.setFullYear(1980[, 4, 25])\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setFullYear(1980, 4, 25);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+    
+  status = "dt.setHours(10[, 35, 17, 2500])";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setHours(10, 35, 17, 2500);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.setMinutes(35[, 17, 2500])\t";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setMinutes(35, 17, 2500);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.setMonth(4[, 25])\t\t\t";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setMonth(4, 25);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/date/setUTCMethods-001.js b/mozilla/js/perf/tests/date/setUTCMethods-001.js
new file mode 100644
index 00000000000..db7e7ed2ff2
--- /dev/null
+++ b/mozilla/js/perf/tests/date/setUTCMethods-001.js
@@ -0,0 +1,177 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Calling various |setUTC()| methods for the |Date()| object.
+ *          Sets accoriding to universal time. 
+ *
+ * Syntax: |setUTCDate(dayValue)| 
+ *         dayValue - An integer from 1 to 31, representing a day of the month.
+ * 
+ *         |setUTCFullYear(yearValue[, monthValue, dayValue])| 
+ *         yearValue - An integer specifying the numeric value of the year.  
+ *         monthValue - An integer between 0 and 11 representing the months 
+ *         January through December.  
+ *         dayValue - An integer between 1 and 31 representing the day of the 
+ *         month. If you specify the dayValue parameter, you must also specify 
+ *         the monthValue.
+ *
+ *         |setUTCHours(hoursValue[, minutesValue, secondsValue, msValue]) |
+ *         hoursValue - An integer between 0 and 23, representing the hour.  
+ *         minutesValue - An integer between 0 and 59, representing minutes.  
+ *         secondsValue - An integer between 0 and 59, representing seconds. 
+ *         If you specify the secondsValue parameter, you must also specify the 
+ *         minutesValue.  
+ *         msValue - A number between 0 and 999, representing milliseconds. 
+ *         If you specify the msValue parameter, you must also specify the 
+ *         minutesValue and secondsValue.  
+ *  
+ *         |setUTCMilliseconds(msValue) |
+ *         msValue - A number between 0 and 999, representing the
+ *         milliseconds.  
+ *
+ *         |setUTCMinutes(minutesValue[, secondsValue, msValue]) |
+ *         minutesValue - An integer between 0 and 59, representing minutes.  
+ *         secondsValue - An integer between 0 and 59, representing seconds. 
+ *         If you specify the secondsValue parameter, you must also specify the 
+ *         minutesValue.  
+ *         msValue - A number between 0 and 999, representing the milliseconds. 
+ *         If you specify the msValue parameter, you must also specify the 
+ *         minutesValue and secondsValue. 
+ *
+ *         |setUTCMonth(monthValue[, dayValue]) |
+ *         monthValue - An integer between 0 and 11 (representing the months 
+ *         January through December).  
+ *         dayValue - An integer from 1 to 31, representing the day of the 
+ *         month.   
+ *
+ *         |setUTCSeconds(secondsValue) |
+ *         secondsValue - An integer between 0 and 59.  
+ *         msValue - A number between 0 and 999, representing the milliseconds. 
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=100000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var dt;
+  var dayValue = 1;
+  var monthValue = 1;
+  var yearValue = 2002;
+  var hoursValue = 0;
+  var minutesValue = 0;
+  var secondsValue = 0;
+  var msValue = 0;
+  var timeValue = 0;
+
+  dt = new Date();
+  
+  status = "dt.setUTCDate(dayValue)\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setUTCDate(dayValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.setUTCFullYear(yearValue)";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setUTCFullYear(yearValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.setUTCHours(hoursValue)\t";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setUTCHours(hoursValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.setUTCMilliseconds(msValue)";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setUTCMilliseconds(msValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.setUTCMinutes(minutesValue)\t";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setUTCMinutes(minutesValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.setUTCMonth(monthValue)\t";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setUTCMonth(monthValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.setUTCSeconds(secondsValue)\t";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setUTCSeconds(secondsValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/date/setUTCMethods-002.js b/mozilla/js/perf/tests/date/setUTCMethods-002.js
new file mode 100644
index 00000000000..ad744679d3a
--- /dev/null
+++ b/mozilla/js/perf/tests/date/setUTCMethods-002.js
@@ -0,0 +1,136 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Calling various |setUTC()| methods for the |Date()| object.
+           Sets accoriding to universal time. 
+ *
+ * Syntax:  
+ *         |setUTCFullYear(yearValue[, monthValue, dayValue])| 
+ *         yearValue - An integer specifying the numeric value of the year.  
+ *         monthValue - An integer between 0 and 11 representing months 
+ *         January through December.  
+ *         dayValue - An integer between 1 and 31 representing the day of the 
+ *         month. If you specify the dayValue parameter, you must also specify 
+ *         the monthValue.
+ *
+ *         |setUTCHours(hoursValue[, minutesValue, secondsValue, msValue]) |
+ *         hoursValue - An integer between 0 and 23, representing the hour.  
+ *         minutesValue - An integer between 0 and 59, representing minutes.  
+ *         secondsValue - An integer between 0 and 59, representing seconds. 
+ *         If you specify the secondsValue parameter, you must also specify the 
+ *         minutesValue.  
+ *         msValue - A number between 0 and 999, representing the milliseconds. 
+ *         If you specify the msValue parameter, you must also specify the 
+ *         minutesValue and secondsValue.  
+ *
+ *         |setUTCMinutes(minutesValue[, secondsValue, msValue]) |
+ *         minutesValue - An integer between 0 and 59, representing minutes.  
+ *         secondsValue - An integer between 0 and 59, representing seconds. 
+ *         If you specify the secondsValue parameter, you must also specify the 
+ *         minutesValue.  
+ *         msValue - A number between 0 and 999, representing milliseconds. 
+ *         If you specify the msValue parameter, you must also specify the 
+ *         minutesValue and secondsValue. 
+ *
+ *         |setUTCMonth(monthValue[, dayValue]) |
+ *         monthValue - An integer between 0 and 11 (representing the months 
+ *         January through December).  
+ *         dayValue - An integer from 1 to 31, representing the day of the 
+ *         month.  
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=100000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var dt;
+  var dayValue = 1;
+  var monthValue = 1;
+  var yearValue = 2002;
+  var hoursValue = 0;
+  var minutesValue = 0;
+  var secondsValue = 0;
+  var msValue = 0;
+  var timeValue = 0;
+  
+  status = "dt.setUTCFullYear(yearValue[, monthValue, dayValue])";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setUTCFullYear(yearValue, monthValue, dayValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.setUTCHourshoursValue[, minutesValue, secondsValue, msValue])";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setUTCHours(hoursValue, minutesValue, secondsValue, msValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.setUTCMinutes(minutesValue[, secondsValue, msValue])";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setUTCMinutes(minutesValue, secondsValue, msValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.setUTCMonth(monthValue[, dayValue])";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setUTCMonth(monthValue, dayValue);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/date/setUTCMethods-003.js b/mozilla/js/perf/tests/date/setUTCMethods-003.js
new file mode 100644
index 00000000000..e511e2ee65f
--- /dev/null
+++ b/mozilla/js/perf/tests/date/setUTCMethods-003.js
@@ -0,0 +1,129 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Calling various |setUTC()| methods for the |Date()| object using 
+ *          optional values. 
+ *
+ * Syntax: |setUTCFullYear(yearValue[, monthValue, dayValue])| 
+ *         yearValue - An integer specifying the numeric value of the year.  
+ *         monthValue - An integer between 0 and 11 representing the months 
+ *         January through December.  
+ *         dayValue - An integer between 1 and 31 representing the day of the 
+ *         month. If you specify the dayValue parameter, you must also specify 
+ *         the monthValue.
+ *
+ *         |setUTCHours(hoursValue[, minutesValue, secondsValue, msValue]) |
+ *         hoursValue - An integer between 0 and 23, representing the hour.  
+ *         minutesValue - An integer between 0 and 59, representing the minutes.  
+ *         secondsValue - An integer between 0 and 59, representing the seconds. 
+ *         If you specify the secondsValue parameter, you must also specify the 
+ *         minutesValue.  
+ *         msValue - A number between 0 and 999, representing the milliseconds. 
+ *         If you specify the msValue parameter, you must also specify the 
+ *         minutesValue and secondsValue.  
+ *  
+ *         |setUTCMinutes(minutesValue[, secondsValue, msValue]) |
+ *         minutesValue - An integer between 0 and 59, representing the minutes.  
+ *         secondsValue - An integer between 0 and 59, representing the seconds. 
+ *         If you specify the secondsValue parameter, you must also specify the 
+ *         minutesValue.  
+ *         msValue - A number between 0 and 999, representing the milliseconds. 
+ *         If you specify the msValue parameter, you must also specify the 
+ *         minutesValue and secondsValue. 
+ *
+ *         |setUTCMonth(monthValue[, dayValue]) |
+ *         monthValue - An integer between 0 and 11 (representing the months 
+ *         January through December).  
+ *         dayValue - An integer from 1 to 31, representing the day of the 
+ *         month.  
+ *  
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=10000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var dt;
+
+  dt = new Date();
+
+  status = "dt.setUTCFullYear(1980[, 4, 25])";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setUTCFullYear(1980, 4, 25);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+    
+  status = "dt.setUTCHours(10[, 35, 17, 2500])";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setUTCHours(10, 35, 17, 2500);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.setUTCMinutes(35[, 17, 2500])";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setUTCMinutes(35, 17, 2500);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "dt.setUTCMonth(4[, 25])";
+  dt = new Date();
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.setUTCMonth(4, 25);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/date/toGMTString-001.js b/mozilla/js/perf/tests/date/toGMTString-001.js
new file mode 100644
index 00000000000..4d76174372c
--- /dev/null
+++ b/mozilla/js/perf/tests/date/toGMTString-001.js
@@ -0,0 +1,111 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Using the |toGMTString()| method for the |Date()| object. 
+ *          Converts a date to a string, using the Internet GMT conventions.
+ *
+ *          Syntax: toGMTString()  
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=100000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var dt;
+  
+  // Current date
+  dt = new Date();
+  status = "dt.toGMTString()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toGMTString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Invalid date
+  dt = new Date('');
+  status = "dt.toGMTString()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toGMTString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+ 
+  // Date before January 1, 1970
+  dt = new Date('January 4, 1900');
+  status = "dt.toGMTString()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toGMTString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Date after January 1, 1970
+  dt = new Date('May 25, 1980');
+  status = "dt.toGMTString()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toGMTString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+ 
+  // Future date
+  dt = new Date('May 25, 2100');
+  status = "dt.toGMTString()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toGMTString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/date/toLocaleString-001.js b/mozilla/js/perf/tests/date/toLocaleString-001.js
new file mode 100644
index 00000000000..689bbaaf9bd
--- /dev/null
+++ b/mozilla/js/perf/tests/date/toLocaleString-001.js
@@ -0,0 +1,111 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Using the |toLocaleString()| method for the |Date()| object. 
+ *          Converts a date to a string, using current locale's conventions.
+ *
+ *          Syntax: toLocaleString()  
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=100000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var dt;
+  
+  // Current Date
+  dt = new Date();
+  status = "dt.toLocaleString()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toLocaleString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Invalid date
+  dt = new Date('');
+  status = "dt.toLocaleString()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toLocaleString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+ 
+  // Date before January 1, 1970
+  dt = new Date('January 4, 1900');
+  status = "dt.toLocaleString()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toLocaleString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Date after January 1, 1970
+  dt = new Date('May 25, 1980');
+  status = "dt.toLocaleString()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toLocaleString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+ 
+  // Future date
+  dt = new Date('May 25, 2100');
+  status = "dt.toLocaleString()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toLocaleString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/date/toSource-001.js b/mozilla/js/perf/tests/date/toSource-001.js
new file mode 100644
index 00000000000..40046d7e3e4
--- /dev/null
+++ b/mozilla/js/perf/tests/date/toSource-001.js
@@ -0,0 +1,111 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Using the |toSource()| method for the |Date()| object. 
+ *          Returns a string representing the source code of the object.
+ *
+ *          Syntax: toSource()  
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var dt;
+  
+  // Current Date
+  dt = new Date();
+  status = "dt.toSource()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toSource();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Invalid date
+  dt = new Date('');
+  status = "dt.toSource()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toSource();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+ 
+  // Date before January 1, 1970
+  dt = new Date('January 4, 1900');
+  status = "dt.toSource()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toSource();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Date after January 1, 1970
+  dt = new Date('May 25, 1980');
+  status = "dt.toSource()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toSource();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+ 
+  // Future date
+  dt = new Date('May 25, 2100');
+  status = "dt.toSource()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toSource();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/date/toString-001.js b/mozilla/js/perf/tests/date/toString-001.js
new file mode 100644
index 00000000000..e1474b455e7
--- /dev/null
+++ b/mozilla/js/perf/tests/date/toString-001.js
@@ -0,0 +1,111 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Using ths |toString()| method for the |Date()| object. 
+ *          Returns a string representing the specified Date object.
+ *
+ *          Syntax: toString()  
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=10000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var dt;
+  
+  // Current Date
+  dt = new Date();
+  status = "dt.toString()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Invalid date
+  dt = new Date('');
+  status = "dt.toString()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+ 
+  // Date before January 1, 1970
+  dt = new Date('January 4, 1900');
+  status = "dt.toString()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Date after January 1, 1970
+  dt = new Date('May 25, 1980');
+  status = "dt.toString()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+ 
+  // Future date
+  dt = new Date('May 25, 2100');
+  status = "dt.toString()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/date/toUTCString-001.js b/mozilla/js/perf/tests/date/toUTCString-001.js
new file mode 100644
index 00000000000..5cf7bf5e9b4
--- /dev/null
+++ b/mozilla/js/perf/tests/date/toUTCString-001.js
@@ -0,0 +1,111 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Using the |toUTCString()| method for the |Date()| object. 
+ *          Converts a date to a string, using the universal time convention.
+ *
+ *          Syntax: toUTCString()  
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=100000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var dt;
+  
+  // Current date
+  dt = new Date();
+  status = "dt.toUTCString()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toUTCString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Invalid date
+  dt = new Date('');
+  status = "dt.toUTCString()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toUTCString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+ 
+  // Date before January 1, 1970
+  dt = new Date('January 4, 1900');
+  status = "dt.toUTCString()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toUTCString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Date after January 1, 1970
+  dt = new Date('May 25, 1980');
+  status = "dt.toUTCString()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toUTCString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+ 
+  // Future date
+  dt = new Date('May 25, 2100');
+  status = "dt.toUTCString()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.toUTCString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/date/valueOf-001.js b/mozilla/js/perf/tests/date/valueOf-001.js
new file mode 100644
index 00000000000..a3e985f38a6
--- /dev/null
+++ b/mozilla/js/perf/tests/date/valueOf-001.js
@@ -0,0 +1,67 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    11 October 2002
+ * SUMMARY: Calling the |valueOf()| method for the |Date()| object. 
+ *          Returns the primitive value of a Date object.
+ *
+ *          Syntax: |valueOf()|
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var dt;
+    
+  dt = new Date();
+
+  status = "dt.valueOf()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    dt.valueOf();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/function/create-001.js b/mozilla/js/perf/tests/function/create-001.js
new file mode 100644
index 00000000000..62a10321cc3
--- /dev/null
+++ b/mozilla/js/perf/tests/function/create-001.js
@@ -0,0 +1,71 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    02 October 2002
+ * SUMMARY: Creation of empty functions using local variables
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound=UBOUND;
+  var status;
+  var start;
+  var end;
+  var func;
+  var d;
+
+  status = 'new Function()';
+  start = new Date();
+  for(var i=0;i<u_bound; i++)
+  {
+   func=new Function();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = 'd=function(){}';
+  start = new Date();
+  for(var i=0;i<u_bound; i++)
+  {
+    d=function(){};
+  }
+  end = new Date();
+  reportTime(status, start,end);
+}
diff --git a/mozilla/js/perf/tests/math/abs-001.js b/mozilla/js/perf/tests/math/abs-001.js
new file mode 100644
index 00000000000..674452e6b69
--- /dev/null
+++ b/mozilla/js/perf/tests/math/abs-001.js
@@ -0,0 +1,118 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    12 October 2002
+ * SUMMARY: Testing the |abs()| method for the Math object.  It returns the
+ *          absolute value of a number.
+ *
+ * Syntax:  |abs(x)|  where x is an integer.
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  
+  status = "Math.abs(0)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.abs(0);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.abs(1)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.abs(1);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.abs(-1)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.abs(-1);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.abs(180)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.abs(180);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.abs(-180)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.abs(-180);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.abs(1000000)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.abs(1000000);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.abs(-1000000)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.abs(-1000000);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/math/acos-001.js b/mozilla/js/perf/tests/math/acos-001.js
new file mode 100644
index 00000000000..f3a9a80faf8
--- /dev/null
+++ b/mozilla/js/perf/tests/math/acos-001.js
@@ -0,0 +1,141 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    12 October 2002
+ * SUMMARY: Testing the |acos()| method for the Math object.  The acos method 
+ * returns a numeric value between 0 and pi radians. If the value of number is
+ * outside this range, it returns NaN. Because acos is a static method of Math,
+ * you always use it as Math.acos(), rather than as a method of a Math object
+ * you created. 
+ *
+ * Syntax:  |acos(x)|  where x is a number.
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  
+  status = "Math.acos(0)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.acos(0);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.acos(1)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.acos(1);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.acos(-1)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.acos(-1);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.acos(.25)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.acos(.25);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.acos(.87)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.acos(.87);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Invalid,  value returns a NaN
+  status = "Math.acos(5)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.acos(5);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.acos(-.25)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.acos(-.25);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.acos(-.87)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.acos(-.87);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  // Invalid,  value returns a NaN
+  status = "Math.acos(-5)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.acos(-5);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/math/asin-001.js b/mozilla/js/perf/tests/math/asin-001.js
new file mode 100644
index 00000000000..31716b07740
--- /dev/null
+++ b/mozilla/js/perf/tests/math/asin-001.js
@@ -0,0 +1,140 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    12 October 2002
+ * SUMMARY: Testing the |asin()| method for the Math object.  The asin method
+ * returns a numeric value between -pi/2 and pi/2 radians. If the value of 
+ * number is outside this range, it returns NaN. Because asin is a static 
+ * method of Math, you always use it as Math.asin(), rather than as a method
+ * of a Math object you created. 
+ *
+ * Syntax:  |asin(x)|  where x is a number.
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  
+  status = "Math.asin(0)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.asin(0);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.asin(1)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.asin(1);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.asin(-1)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.asin(-1);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.asin(.25)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.asin(.25);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.asin(.87)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.asin(.87);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.asin(5)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.asin(5);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+  //value returns a NaN
+
+  status = "Math.asin(-.25)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.asin(-.25);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.asin(-.87)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.asin(-.87);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.asin(-5)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.asin(-5);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/math/atan-001.js b/mozilla/js/perf/tests/math/atan-001.js
new file mode 100644
index 00000000000..bc843abd888
--- /dev/null
+++ b/mozilla/js/perf/tests/math/atan-001.js
@@ -0,0 +1,138 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    12 October 2002
+ * SUMMARY: Testing the |atan()| method for the Math object. The method returns
+ * a numeric value between -pi/2 and pi/2 radians. Because atan is a static 
+ * method of Math, you always use it as Math.atan(), rather than as a method of
+ * a Math object you created. 
+ *
+ * Syntax:  |atan(x)|  where x is a number.
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  
+  status = "Math.atan(0)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.atan(0);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.atan(1)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.atan(1);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.atan(-1)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.atan(-1);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.atan(90)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.atan(90);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.atan(120)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.atan(120);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.atan(180)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.atan(180);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.atan(-90)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.atan(-90);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.atan(-120)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.atan(-120);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.atan(-180)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.atan(-180);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/math/atan2-001.js b/mozilla/js/perf/tests/math/atan2-001.js
new file mode 100644
index 00000000000..de95102abdc
--- /dev/null
+++ b/mozilla/js/perf/tests/math/atan2-001.js
@@ -0,0 +1,125 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    12 October 2002
+ * SUMMARY: Testing the |atan2()| method for the Math object. The method 
+ * returns a numeric value between -pi and pi representing the angle theta of
+ * an (x,y) point. This is the counterclockwise angle, measured in radians, 
+ * between the positive X axis, and the point (x,y). Note that the arguments 
+ * to this function pass the y-coordinate first and the x-coordinate second. 
+ * |atan2()| is passed separate x and y arguments, and |atan2()| is passed the
+ * ratio of those two  arguments. Because |atan2()| is a static method of Math,
+ * you always use it as |Math.atan2()|, rather than as a method of a Math 
+ * object you created. 
+ *
+ * Syntax:  |atan2(x)|  where x is a number.
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+
+  status = "Math.atan2(0,0)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.atan2(0,0);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.atan2(0,180)"
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.atan2(0,180);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.atan2(120,0)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.atan2(120,0);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.atan2(90,90)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.atan2(90,90);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.atan2(-120,0)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.atan2(-120,0);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.atan2(0,-180)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.atan2(0,-180);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.atan2(-120,-120)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.atan2(-120,-120);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/math/ceil-001.js b/mozilla/js/perf/tests/math/ceil-001.js
new file mode 100644
index 00000000000..62a24559391
--- /dev/null
+++ b/mozilla/js/perf/tests/math/ceil-001.js
@@ -0,0 +1,118 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    12 October 2002
+ * SUMMARY: Testing the |ceil()| method for the Math object. Returns the 
+ * smallest integer greater than or equal to a number.
+ *
+ * Syntax:  |ceil(x)|  where x is a number.
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+
+  status = "Math.ceil()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.ceil();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.ceil(0)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.ceil(0);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.ceil(1)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.ceil(1);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.ceil(25.25)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.ceil(25.25);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.ceil(-25.25)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.ceil(-25.25);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.ceil(7500000.750000000)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.ceil(7500000.750000000);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.ceil(-7500000.750000000)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.ceil(-7500000.750000000);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/math/cos-001.js b/mozilla/js/perf/tests/math/cos-001.js
new file mode 100644
index 00000000000..18d56dc6375
--- /dev/null
+++ b/mozilla/js/perf/tests/math/cos-001.js
@@ -0,0 +1,136 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    12 October 2002
+ * SUMMARY: Testing the |cos()| method for the Math object. It returns the 
+ * cosine of a number.
+ *
+ * Syntax:  |cos(x)|  where x is a number.
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  
+  status = "Math.cos(0)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.cos(0);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.cos(1)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.cos(1);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.cos(-1)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.cos(-1);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.cos(90)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.cos(90);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.cos(120)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.cos(120);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.cos(180)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.cos(180);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+ 
+  status = "Math.cos(-90)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.cos(-90);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.cos(-120)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.cos(-120);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.cos(-180)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.cos(-180);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/math/exactnumbers-001.js b/mozilla/js/perf/tests/math/exactnumbers-001.js
new file mode 100644
index 00000000000..0a805919874
--- /dev/null
+++ b/mozilla/js/perf/tests/math/exactnumbers-001.js
@@ -0,0 +1,117 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    12 October 2002
+ * SUMMARY: Testing the |LN2| method for the Math object. The natural
+ *          logarithm of 2, approximately 0.693.
+ *          Testing the |LN10| method for the Math object. The natural
+ *          logarithm of 10, approximately 2.302.
+ *          Testing the |LOG2E| method for the Math object. The base 2 
+ *          logarithm of E (approximately 1.442).
+ *          Testing the |LOG10E| method for the Math object. The base 10
+ *          logarithm of E (approximately 0.434).
+ *          Testing the |PI| method for the Math object. The ratio of the
+ *          circumference of a circle to its diameter, approximately 3.14159.
+ *          Testing the |SQRT2| method for the Math object. The square root of
+ *          2, approximately 1.414.
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=10000000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  
+  status = "Math.LN2";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.LN2;
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.LN10";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.LN10;
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.LOG2E";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.LOG2E;
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.LOG10E";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.LOG10E;
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.PI\t";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.PI
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.SQRT2";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.SQRT2;
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/math/exp-001.js b/mozilla/js/perf/tests/math/exp-001.js
new file mode 100644
index 00000000000..3583fb78c4c
--- /dev/null
+++ b/mozilla/js/perf/tests/math/exp-001.js
@@ -0,0 +1,119 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    12 October 2002
+ * SUMMARY: Testing the |exp()| method for the Math object. It returns E^x, 
+ * where x is the argument, and E is Euler's constant, the base of the 
+ * natural logarithms.
+ *
+ * Syntax:  |exp(x)|  where x is a number.
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  
+  status = "Math.exp(0)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.exp(0);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.exp(1)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.exp(1);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.exp(-1)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.exp(-1);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.exp(100)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.exp(100);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.exp(1000)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.exp(1000);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.exp(-100)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.exp(-100);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.exp(-1000)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.exp(-1000);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/math/floor-001.js b/mozilla/js/perf/tests/math/floor-001.js
new file mode 100644
index 00000000000..37226a2e22f
--- /dev/null
+++ b/mozilla/js/perf/tests/math/floor-001.js
@@ -0,0 +1,118 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    12 October 2002
+ * SUMMARY: Testing the |floor()| method for the Math object. Returns the 
+ * largest integer less than or equal to a number.
+ *
+ * Syntax:  |floor(x)|  where x is a number.
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+
+  status = "Math.floor()";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.floor();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.floor(0)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.floor(0);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.floor(1)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.floor(1);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.floor(25.25)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.floor(25.25);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.floor(-25.25)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.floor(-25.25);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.floor(7500000.750000000)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.floor(7500000.750000000);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.floor(-7500000.750000000)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.floor(-7500000.750000000);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/math/log-001.js b/mozilla/js/perf/tests/math/log-001.js
new file mode 100644
index 00000000000..c963a580b4b
--- /dev/null
+++ b/mozilla/js/perf/tests/math/log-001.js
@@ -0,0 +1,136 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    12 October 2002
+ * SUMMARY: Testing the |log()| method for the Math object. It rturns the
+ * natural logarithm (base E) of a number.
+ *
+ * Syntax:  |log(x)|  where x is a number.
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  
+  status = "Math.log(0)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.log(0);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.log(1)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.log(1);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.log(-1)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.log(-1);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.log(100)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.log(100);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.log(1000)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.log(1000);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.log(1000000)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.log(1000000);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.log(-100)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.log(-100);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.log(-10000)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.log(-10000);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.log(-1000000)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.log(-1000000);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/math/max-001.js b/mozilla/js/perf/tests/math/max-001.js
new file mode 100644
index 00000000000..b0ca76da037
--- /dev/null
+++ b/mozilla/js/perf/tests/math/max-001.js
@@ -0,0 +1,136 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    12 October 2002
+ * SUMMARY: Testing the |max()| method for the Math object. It returns the
+ * larger of the two numbers.
+ *
+ * Syntax:  |max(x)|  where x is a number.
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+
+  status = "Math.max(0,0)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.max(0,0);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.max(-1,1)"
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.max(0,180);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.max(150,-225)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.max(150,-225);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.max(2500,0)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.max(2500,0);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.max(0,-5200)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.max(0,-5200);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.max(-25,-25)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.max(-25-25);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.max(100000,-100000)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.max(100000,-100000);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.max(100000,5)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.max(100000,5);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.max(5,-100000)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.max(5,-100000);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/math/min-001.js b/mozilla/js/perf/tests/math/min-001.js
new file mode 100644
index 00000000000..9b87032b1e0
--- /dev/null
+++ b/mozilla/js/perf/tests/math/min-001.js
@@ -0,0 +1,135 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    12 October 2002
+ * SUMMARY: Testing the |min()| method for the Math object. It returns the
+ * lesser of the two numbers.
+ *
+ * Syntax:  |min(x)|  where x is a number.
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+
+  status = "Math.min(0,0)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.min(0,0);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.min(-1,1)"
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.min(0,180);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.min(150,-225)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.min(150,-225);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.min(2500,0)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.min(2500,0);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.min(0,-5200)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.min(0,-5200);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+  status = "Math.min(-25,-25)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.min(-25-25);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.min(100000,-100000)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.min(100000,-100000);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.min(100000,5)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.min(100000,5);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.min(5,-100000)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.min(5,-100000);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/math/pow-001.js b/mozilla/js/perf/tests/math/pow-001.js
new file mode 100644
index 00000000000..1b3f8a841b7
--- /dev/null
+++ b/mozilla/js/perf/tests/math/pow-001.js
@@ -0,0 +1,137 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    12 October 2002
+ * SUMMARY: Testing the |pow(x,y)| method for the Math object. It returns base
+ * to the exponent power.
+ *
+ * Syntax:  |min(x,y)|  where x is the base and y is the exponent to which
+ *          to raise base  
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+
+  status = "Math.pow(0,0)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.pow(0,0);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.pow(0,1)"
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.pow(0,1);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.pow(1,1)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.pow(1,1);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.pow(1,-1)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.pow(1,-1);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.pow(2,10)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.pow(2,10);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.pow(2,100)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.pow(2,100);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+ 
+  status = "Math.pow(2,1000000)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.pow(2,1000000);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.pow(2,-100000)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.pow(2,-100000);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = "Math.pow(2,1000000)";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    Math.pow(2,10000000);
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/number/create-001.js b/mozilla/js/perf/tests/number/create-001.js
new file mode 100644
index 00000000000..847ea30d31e
--- /dev/null
+++ b/mozilla/js/perf/tests/number/create-001.js
@@ -0,0 +1,72 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    02 October 2002
+ * SUMMARY: Creation of empty number objects using local variables.
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound=UBOUND;
+  var status;
+  var start;
+  var end;
+  var num;
+  var e;
+  var i;
+
+  status = 'new Number()';
+  start = new Date();
+  for(i=0;i<u_bound; i++)
+  {
+   num=new Number();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = 'e=1\t';
+  start = new Date();
+  for(i=0;i<u_bound; i++)
+  {
+    e=1;
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/object/create-001.js b/mozilla/js/perf/tests/object/create-001.js
new file mode 100644
index 00000000000..8220e64f7d8
--- /dev/null
+++ b/mozilla/js/perf/tests/object/create-001.js
@@ -0,0 +1,72 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    02 October 2002
+ * SUMMARY: Creation of empty objects using local variables
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound=UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var a;
+  var b;
+
+  status = 'new Object()';
+  var start = new Date();
+  for(i=0;i<u_bound; i++)
+  {
+    a = new Object();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status = 'var b = {}';
+  start = new Date();
+  for(var i=0;i<u_bound; i++)
+  {
+    b = {};
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/object/toSource-001.js b/mozilla/js/perf/tests/object/toSource-001.js
new file mode 100644
index 00000000000..13373b7a5a1
--- /dev/null
+++ b/mozilla/js/perf/tests/object/toSource-001.js
@@ -0,0 +1,108 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    12 October 2002
+ * SUMMARY: Testing the |toSource()| method for an object created. It returns a 
+ * string representing the source code of the object.
+ *
+ * Syntax:  |toSource()|  
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=100000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var obj;
+  var string;
+  var a, b;
+  var str1, str2;
+
+  status = "obj.toSource()\t";
+  obj = new Object;
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    obj.toSource();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+  
+  /*  The following code defines a "Princesses" object and creates
+   *  "thePrincesses" as a type "Princesses."
+   */
+  function Princesses2(girl1, girl2) 
+  {
+   this.girl1=girl1;
+   this.girl2=girl2;
+  }
+
+  thePrincesses2 = new Princesses2("Cinderella","Jasmine");
+
+  status = "Object.toSource() - 2 properties";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    thePrincesses2.toSource();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  function Princesses4(girl1, girl2, girl3, girl4) 
+  {
+   this.girl1=girl1;
+   this.girl2=girl2;
+   this.girl3=girl3;
+   this.girl4=girl4;
+  }
+
+  thePrincesses4 = new Princesses4("Cinderella","Belle","Ariel","Jasmine");
+
+  status = "Object.toSource() - 4 properties";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    thePrincesses4.toSource();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/object/toString-001.js b/mozilla/js/perf/tests/object/toString-001.js
new file mode 100644
index 00000000000..4af3174dedf
--- /dev/null
+++ b/mozilla/js/perf/tests/object/toString-001.js
@@ -0,0 +1,89 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    12 October 2002
+ * SUMMARY: Testing the |toString()| method for an object created. Returns a
+ * string representing the specified object.
+ *
+ * Syntax:  |toString()|  
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound = UBOUND;
+  var status;
+  var start;
+  var end;
+  var i;
+  var obj=new Object; //change back and remove obj
+  var string;
+  var a, b;
+  var str1, str2;
+
+  status = "obj.toString()\t";
+  obj = new Object;
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    obj.toString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  /*  The following code defines a "Princesses" object and creates
+   *  "thePrincesses" as a type "Princesses."
+   */
+  function Princesses(girl1, girl2) 
+  {
+   this.girl1=girl1;
+   this.girl2=girl2;
+  }
+
+  thePrincesses = new Princesses("Cinderella","Jasmine");
+
+  status = "Object.toString() - 2 properties";
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    thePrincesses.toString();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/regexp/create-001.js b/mozilla/js/perf/tests/regexp/create-001.js
new file mode 100644
index 00000000000..72e26fde8ec
--- /dev/null
+++ b/mozilla/js/perf/tests/regexp/create-001.js
@@ -0,0 +1,75 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    02 October 2002
+ * SUMMARY: Creation of empty regexp objects using local variables.
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound=UBOUND;
+  var status = 'new RegExp()';
+  var start;
+  var end;
+  var re;
+  var reg;
+  var i;
+  
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+   re = new RegExp("");
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+/*
+ * RegExp literals must contain an expression, otherwise
+ * they will be interpreted as the comment sign |//|.
+ */
+  status = 'reg=/\w/';
+  start = new Date();
+  for(i=0; i<u_bound; i++)
+  {
+    reg=/\w/;
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}
diff --git a/mozilla/js/perf/tests/string/create-001.js b/mozilla/js/perf/tests/string/create-001.js
new file mode 100644
index 00000000000..659370711f1
--- /dev/null
+++ b/mozilla/js/perf/tests/string/create-001.js
@@ -0,0 +1,72 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is JavaScript Engine performance test.
+ *
+ * The Initial Developer of the Original Code is Netscape Communications Corp.
+ * Portions created by the Initial Developer are Copyright (C) 2002
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Mazie Lobo     mazielobo@netscape.com
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** 
+ *
+ *
+ * Date:    02 October 2002
+ * SUMMARY: Creation of empty string objects using local variables
+ */
+//-----------------------------------------------------------------------------
+var UBOUND=1000000;
+
+test();
+
+function test()
+{
+  var u_bound=UBOUND;
+  var status;
+  var i;
+  var str;
+  var end;
+  var start;
+  var c;
+
+  status = 'new String()';
+  start = new Date();
+  for(i=0;i<u_bound; i++)
+  {
+    str = new String();
+  }
+  end = new Date();
+  reportTime(status, start, end);
+
+  status ='c = ""\t';
+  start = new Date();
+  for(var i=0;i<u_bound; i++)
+  {
+    c = "";
+  }
+  end = new Date();
+  reportTime(status, start, end);
+}