0a66b223e1
PR-URL: https://github.com/nodejs/node/pull/14004 Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
23 lines
746 B
JavaScript
23 lines
746 B
JavaScript
// Copyright 2016 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --expose-gc --allow-natives-syntax
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function getRandomProperty(v, rand) {
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var properties = Object.getOwnPropertyNames(v);
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if ("constructor" && v.constructor.hasOwnProperty()) {; }
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if (properties.length == 0) { return "0"; }
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return properties[rand % properties.length];
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}
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var args = (function( b) { return arguments; })("foo", NaN, "bar");
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args.__p_293850326 = "foo";
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%HeapObjectVerify(args);
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args.__defineGetter__(getRandomProperty( 990787501), function() {
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gc();
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return args.__p_293850326;
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});
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%HeapObjectVerify(args);
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Array.prototype.indexOf.call(args)
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