Thu, 15 Jan 2015 15:55:04 +0100
Back out 97036ab72558 which inappropriately compared turds to third parties.
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* This Source Code Form is subject to the terms of the Mozilla Public
3 * License, v. 2.0. If a copy of the MPL was not distributed with this
4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
6 //-----------------------------------------------------------------------------
7 var BUGNUMBER = 396684;
8 var summary = 'Function call with stack arena exhausted';
9 var actual = '';
10 var expect = '';
12 /*
13 The test case builds a function containing f(0,0,...,0,Math.atan2()) with
14 enough zero arguments to exhaust the current stack arena fully. Thus, when
15 Math.atan2 is loaded into the stack, there would be no room for the extra 2
16 args required by Math.atan2 and args will be allocated from the new arena.
17 */
20 //-----------------------------------------------------------------------------
21 test();
22 //-----------------------------------------------------------------------------
24 function f() {
25 return arguments[arguments.length - 1];
26 }
28 function test()
29 {
30 enterFunc ('test');
31 printBugNumber(BUGNUMBER);
32 printStatus (summary);
34 expect = 'PASS';
36 var src = "return f(" +Array(10*1000).join("0,")+"Math.atan2());";
38 var result = new Function(src)();
40 if (typeof result != "number" || !isNaN(result))
41 actual = "unexpected result: " + result;
42 else
43 actual = 'PASS';
45 reportCompare(expect, actual, summary);
47 exitFunc ('test');
48 }