bb964f63d1
BUG=chromium:509545 LOG=n Review URL: https://codereview.chromium.org/1232823002 Cr-Commit-Position: refs/heads/master@{#29596}
50 lines
1.1 KiB
JavaScript
50 lines
1.1 KiB
JavaScript
// Copyright 2015 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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Object.defineProperty(Number.prototype, "0",
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{ set: function(v) { set = v; }});
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Object.defineProperty(String.prototype, "0",
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{ set: function(v) { set = v; }});
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Object.defineProperty(String.prototype, "3",
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{ set: function(v) { set = v; }});
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var set;
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var n = 1;
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set = 0;
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n[0] = 100;
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assertEquals(100, set);
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var s = "bla";
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s[0] = 200;
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assertEquals(100, set);
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s[3] = 300;
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assertEquals(300, set);
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assertThrows(function(){"use strict"; var o = "123"; o[1] = 10; });
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assertThrows(function(){"use strict"; var o = ""; o[1] = 10; });
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assertThrows(function(){"use strict"; var o = 1; o[1] = 10; });
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assertThrows(function() {
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"use strict";
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var sym = Symbol('66');
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sym.a = 0;
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});
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assertThrows(function() {
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"use strict";
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var sym = Symbol('66');
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sym['a' + 'b'] = 0;
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});
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assertThrows(function() {
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"use strict";
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var sym = Symbol('66');
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sym[62] = 0;
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});
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assertThrows(function() {
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"use strict";
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var o = "bla";
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o["0"] = 1;
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});
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