3c9efdeeb4
The stand-alone test driver is changed a bit: - Don't use the errorMessage list. It is used differently in the embedded driver. There it collects parser errors - instead of failure messages. - Remove html links in description texts. Some test descriptions print a web reference. The migrated tests fall into 3 categories: 1. Tests outside fast/js 2. Tests that print FAIL messages (and also expect those) - these tests should be examined later if they make sense at all 3. Tests with html links in the test description R=jkummerow@chromium.org Review URL: https://codereview.chromium.org/20280003 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15889 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
72 lines
3.8 KiB
JavaScript
72 lines
3.8 KiB
JavaScript
// Copyright 2013 the V8 project authors. All rights reserved.
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// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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// ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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description(
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"This page tests that a RegExp object's lastIndex behaves like a regular property."
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);
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// lastIndex is not configurable
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shouldBeFalse("delete /x/.lastIndex");
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shouldThrow("'use strict'; delete /x/.lastIndex");
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// lastIndex is not enumerable
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shouldBeTrue("'lastIndex' in /x/");
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shouldBeTrue("for (property in /x/) if (property === 'lastIndex') throw false; true");
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// lastIndex is writable
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shouldBeTrue("var re = /x/; re.lastIndex = re; re.lastIndex === re");
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// Cannot redefine lastIndex as an accessor
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shouldThrow("Object.defineProperty(/x/, {get:function(){}})");
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// Cannot redefine lastIndex as enumerable
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shouldThrow("Object.defineProperty(/x/, 'lastIndex', {enumerable:true}); true");
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shouldBeTrue("Object.defineProperty(/x/, 'lastIndex', {enumerable:false}); true");
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// Cannot redefine lastIndex as configurable
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shouldThrow("Object.defineProperty(/x/, 'lastIndex', {configurable:true}); true");
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shouldBeTrue("Object.defineProperty(/x/, 'lastIndex', {configurable:false}); true");
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// Can redefine lastIndex as read-only
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shouldBe("var re = Object.defineProperty(/x/, 'lastIndex', {writable:true}); re.lastIndex = 42; re.lastIndex", '42');
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shouldBe("var re = Object.defineProperty(/x/, 'lastIndex', {writable:false}); re.lastIndex = 42; re.lastIndex", '0');
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// Can redefine the value
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shouldBe("var re = Object.defineProperty(/x/, 'lastIndex', {value:42}); re.lastIndex", '42');
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// Cannot redefine read-only lastIndex as writable
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shouldThrow("Object.defineProperty(Object.defineProperty(/x/, 'lastIndex', {writable:false}), 'lastIndex', {writable:true}); true");
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// Can only redefine the value of a read-only lastIndex as the current value
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shouldThrow("Object.defineProperty(Object.defineProperty(/x/, 'lastIndex', {writable:false}), 'lastIndex', {value:42}); true");
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shouldBeTrue("Object.defineProperty(Object.defineProperty(/x/, 'lastIndex', {writable:false}), 'lastIndex', {value:0}); true");
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// Trying to run a global regular expression should throw, if lastIndex is read-only
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shouldBe("Object.defineProperty(/x/, 'lastIndex', {writable:false}).exec('')", 'null');
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shouldBe("Object.defineProperty(/x/, 'lastIndex', {writable:false}).exec('x')", '["x"]');
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shouldThrow("Object.defineProperty(/x/g, 'lastIndex', {writable:false}).exec('')");
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shouldThrow("Object.defineProperty(/x/g, 'lastIndex', {writable:false}).exec('x')");
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// Should be able to freeze a regular expression object.
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shouldBeTrue("var re = /x/; Object.freeze(re); Object.isFrozen(re);");
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