mirror of https://github.com/tc39/test262.git
35 lines
1.0 KiB
JavaScript
35 lines
1.0 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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computed property method names can be a symbol
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includes: [compareArray.js]
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features: [Symbol]
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---*/
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function ID(x) {
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return x;
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}
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var sym1 = Symbol();
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var sym2 = Symbol();
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var object = {
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a() { return 'A'; },
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[sym1]() { return 'B'; },
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c() { return 'C'; },
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[ID(sym2)]() { return 'D'; },
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};
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assert.sameValue(object.a(), 'A', "`object.a()` returns `'A'`. Defined as `a() { return 'A'; }`");
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assert.sameValue(object[sym1](), 'B', "`object[sym1]()` returns `'B'`. Defined as `[sym1]() { return 'B'; }`");
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assert.sameValue(object.c(), 'C', "`object.c()` returns `'C'`. Defined as `c() { return 'C'; }`");
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assert.sameValue(object[sym2](), 'D', "`object[sym2]()` returns `'D'`. Defined as `[ID(sym2)]() { return 'D'; }`");
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assert.compareArray(
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Object.getOwnPropertyNames(object),
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['a', 'c']
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);
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assert.compareArray(
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Object.getOwnPropertySymbols(object),
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[sym1, sym2]
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);
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