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56 lines
1.3 KiB
JavaScript
56 lines
1.3 KiB
JavaScript
// Copyright (C) 2020 Alexey Shvayka. 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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esid: sec-object.values
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description: >
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Property names are returned in ascending chronological order of creation
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that is unaffected by [[DefineOwnProperty]].
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info: |
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Object.values ( O )
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[...]
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2. Let nameList be ? EnumerableOwnPropertyNames(obj, value).
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3. Return CreateArrayFromList(nameList).
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EnumerableOwnPropertyNames ( O, kind )
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[...]
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2. Let ownKeys be ? O.[[OwnPropertyKeys]]().
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[...]
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OrdinaryOwnPropertyKeys ( O )
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[...]
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3. For each own property key P of O that is a String but is not an array index,
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in ascending chronological order of property creation, do
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a. Add P as the last element of keys.
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[...]
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5. Return keys.
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includes: [compareArray.js]
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---*/
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var obj = {};
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Object.defineProperty(obj, "a", {
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get: function() {},
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enumerable: true,
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configurable: true,
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});
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obj.b = "b";
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Object.defineProperty(obj, "a", {
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get: function() {
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return "a";
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},
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});
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assert.compareArray(Object.values(obj), ["a", "b"]);
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var proxy = new Proxy({}, {});
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Object.defineProperty(proxy, "a", {
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get: function() {},
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enumerable: true,
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configurable: true,
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});
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proxy.b = "b";
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Object.defineProperty(proxy, "a", {value: "a"});
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assert.compareArray(Object.values(proxy), ["a", "b"]);
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