69 lines
3.0 KiB
JavaScript
69 lines
3.0 KiB
JavaScript
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// 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 test checks that functions on the array prototype correctly handle exceptions from property getters when called on non-array objects."
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);
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function test(f) {
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var testObj = {
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length: 3
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};
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var propertyGetter = {
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get: (function() { throw true; })
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}
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Object.defineProperty(testObj, 0, propertyGetter);
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Object.defineProperty(testObj, 1, propertyGetter);
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Object.defineProperty(testObj, 2, propertyGetter);
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try {
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f.call(testObj, function(){});
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return false;
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} catch (e) {
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return e === true;
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}
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}
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// This test makes sense for these functions: (they should get all properties on the array)
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shouldBeTrue("test(Array.prototype.sort)");
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shouldBeTrue("test(Array.prototype.every)");
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shouldBeTrue("test(Array.prototype.some)");
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shouldBeTrue("test(Array.prototype.forEach)");
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shouldBeTrue("test(Array.prototype.map)");
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shouldBeTrue("test(Array.prototype.filter)");
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shouldBeTrue("test(Array.prototype.reduce)");
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shouldBeTrue("test(Array.prototype.reduceRight)");
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// Probably not testing much of anything in these cases, but make sure they don't crash!
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shouldBeTrue("test(Array.prototype.join)");
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shouldBeTrue("test(Array.prototype.pop)");
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shouldBeFalse("test(Array.prototype.push)");
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shouldBeTrue("test(Array.prototype.reverse)");
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shouldBeTrue("test(Array.prototype.shift)");
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shouldBeTrue("test(Array.prototype.slice)");
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shouldBeTrue("test(Array.prototype.splice)");
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shouldBeTrue("test(Array.prototype.unshift)");
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shouldBeTrue("test(Array.prototype.indexOf)");
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shouldBeTrue("test(Array.prototype.lastIndexOf)");
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