mirror of https://github.com/tc39/test262.git
37 lines
1.2 KiB
JavaScript
37 lines
1.2 KiB
JavaScript
// Copyright (C) 2014 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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es6id: 12.2.5
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description: >
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to name, accessor side effects object literal
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includes: [compareArray.js]
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---*/
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var counter = 0;
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var key1 = {
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toString: function() {
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assert.sameValue(counter++, 0, 'The result of counter++ is expected to be 0');
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return 'b';
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}
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};
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var key2 = {
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toString: function() {
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assert.sameValue(counter++, 1, 'The result of counter++ is expected to be 1');
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return 'd';
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}
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};
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var object = {
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a() { return 'A'; },
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[key1]() { return 'B'; },
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c() { return 'C'; },
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[key2]() { return 'D'; },
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};
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assert.sameValue(counter, 2, 'The value of counter is expected to be 2');
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assert.sameValue(object.a(), 'A', 'object.a() must return "A"');
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assert.sameValue(object.b(), 'B', 'object.b() must return "B"');
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assert.sameValue(object.c(), 'C', 'object.c() must return "C"');
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assert.sameValue(object.d(), 'D', 'object.d() must return "D"');
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assert.compareArray(
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Object.getOwnPropertyNames(object), ['a', 'b', 'c', 'd'],
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'Object.getOwnPropertyNames("{a() {return "A";}, [key1]() {return "B";}, c() {return "C";}, [key2]() {return "D";},}) must return ["a", "b", "c", "d"]'
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);
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