v8/test/mjsunit/regress/regress-877615.js
lrn@chromium.org 9f73eed45f Fix issue 1361 - Implement ES5 Array.prototype.toString.
BUG=v8:1361
TEST=mjsunit/array-tostring

Review URL: http://codereview.chromium.org/8124025

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@9519 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2011-10-05 07:08:23 +00:00

38 lines
2.1 KiB
JavaScript

// Copyright 2008 the V8 project authors. All rights reserved.
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following
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// with the distribution.
// * Neither the name of Google Inc. nor the names of its
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//
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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Number.prototype.toLocaleString = function() { return 'invalid'; };
assertEquals('invalid', [1].toLocaleString()); // invalid
Number.prototype.toLocaleString = 'invalid';
assertThrows(function() { [1].toLocaleString(); }); // Not callable.
delete Number.prototype.toLocaleString;
Number.prototype.toString = function() { return 'invalid' };
assertEquals([1].toLocaleString(), 'invalid'); // Uses ToObject on elements.
assertEquals([1].toString(), '1'); // Uses ToString directly on elements.