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Changed comma expresions in this testcase from trivial to non-trivial. Explanation is in the introduction.

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git-svn-id: svn://10.0.0.236/trunk@86199 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
pschwartau%netscape.com 2001-02-05 04:58:39 +00:00
parent 50865c3788
commit 14f6f455f9
1 changed files with 21 additions and 8 deletions
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29
mozilla/js/tests/js1_4/Regress/function-002.js
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@ -20,7 +20,7 @@
*
*/
/**
* File Name: function-001.js
* File Name: function-002.js
* Description:
*
* http://scopus.mcom.com/bugsplat/show_bug.cgi?id=330462
@ -29,8 +29,22 @@
* causes an an assert on a null 'sprop' in the 'Variables' function in
* jsparse.c This will crash non-debug build.
*
* Author: christine@netscape.com
* Date: 11 August 1998
* Author: christine@netscape.com
* Date: 11 August 1998
* REVISED: 04 February 2001
* (changed the comma expressions from trivial to non-trivial)
* Author: pschwartau@netscape.com
*
* Brendan: "The test seemed to require something that ECMA does not
* guarantee, and that JS1.4 didn't either. For example, given
*
* dec2 = "function f2(){1,2}";
*
* the engine is free to decompile a function object compiled from this source,
* via Function.prototype.toString(), into some other string that compiles to
* an equivalent function. The engine now eliminates the useless comma expression
* 1,2, giving function f2(){}. This should be legal by the testsuite's lights."
*
*/
var SECTION = "function-002.js";
var VERSION = "JS1_4";
@ -43,21 +57,20 @@
var testcases = new Array();
dec1 = "function f1(){var x; x = \"a\",\"b\";}";
dec2 = "function f2(){1,2}";
dec1 = "function f1(x,y){++x, --y}";
dec2 = "function f2(){var y; f1(1,2), y=function g(x){return Math.exp(x);}; print(y.toString())}";
eval(dec1);
eval(dec2);
testcases[tc++] = new TestCase(
SECTION,
"dec1 = \"function f1(){var x; x = \"a\",\"b\";};\" "+
"dec2 = \"function f2() {1,2}\"; typeof f1",
"typeof f1",
"function",
typeof f1 );
// force a function decompilation
// force a function decompilation
testcases[tc++] = new TestCase(
SECTION,
"f1.toString() == dec1",