Initial add. Regression test for bug 97921.

git-svn-id: svn://10.0.0.236/trunk@102694 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/js/tests/ecma_3/Function/regress-97921.js

@@ -0,0 +1,131 @@
+/*
+* The contents of this file are subject to the Netscape 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/NPL/
+*
+* 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 mozilla.org code.
+*
+* The Initial Developer of the Original Code is Netscape
+* Communications Corporation.  Portions created by Netscape are
+* Copyright (C) 1998 Netscape Communications Corporation. All
+* Rights Reserved.
+*
+* Contributor(s): georg@bioshop.de, pschwartau@netscape.com
+* Date: 10 September 2001
+*
+* SUMMARY: Testing with() statement with nested functions
+* See http://bugzilla.mozilla.org/show_bug.cgi?id=97921
+*
+* Brendan: "The bug is peculiar to functions that have formal parameters,
+* but that are called with fewer actual arguments than the declared number
+* of formal parameters."
+*/
+//-----------------------------------------------------------------------------
+var UBound = 0;
+var bug = 97921;
+var summary = 'Testing with() statement with nested functions';
+var cnYES = 'Inner value === outer value';
+var cnNO = "Inner value !== outer value!";
+var status = '';
+var statusitems = [];
+var actual = '';
+var actualvalues = [];
+var expect= '';
+var expectedvalues = [];
+var outerValue = '';
+var innerValue = '';
+var useWith = '';
+
+
+function F(i)
+{
+  i = 0;  
+  if(useWith) with(1){i;}
+  i++;	
+
+  outerValue = i; // capture value of i in outer function
+  F1 = function() {innerValue = i;}; // capture value of i in inner function
+  F1();
+}
+
+
+status = inSection(1);
+useWith=false;
+F(); // call F without supplying the argument
+actual = innerValue === outerValue;
+expect = true;
+addThis();
+
+status = inSection(2);
+useWith=true;
+F(); // call F without supplying the argument
+actual = innerValue === outerValue;
+expect = true;
+addThis();
+
+
+function G(i)
+{ 
+  i = 0;
+  with (new Object()) {i=100};
+  i++;	
+
+  outerValue = i; // capture value of i in outer function
+  G1 = function() {innerValue = i;}; // capture value of i in inner function
+  G1();
+}
+
+
+status = inSection(3);
+G(); // call G without supplying the argument
+actual = innerValue === 101;
+expect = true;
+addThis();
+
+status = inSection(4);
+G(); // call G without supplying the argument
+actual = innerValue === outerValue;
+expect = true;
+addThis();
+
+
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+
+function addThis()
+{
+  statusitems[UBound] = status;
+  actualvalues[UBound] = areTheseEqual(actual);
+  expectedvalues[UBound] = areTheseEqual(expect);
+  UBound++;
+}
+
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber (bug);
+  printStatus (summary);
+
+  for (var i = 0; i < UBound; i++)
+  {
+    reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
+  }
+
+  exitFunc ('test');
+}
+
+
+function areTheseEqual(yes)
+{
+  return yes? cnYES : cnNO
+}