mirror of https://github.com/tc39/test262.git
36 lines
996 B
JavaScript
36 lines
996 B
JavaScript
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// Copyright 2015 Microsoft Corporation. All rights reserved.
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// This code is governed by the license found in the LICENSE file.
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/*---
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description: Source object has iterator
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es6id: 22.1.2.1
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---*/
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var array = [ 2, 4, 8, 16, 32, 64, 128 ];
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var obj = {
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[Symbol.iterator]() {
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return {
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index: 0,
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next() {
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return {
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value: this.val,
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done: this.isDone
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};
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},
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isDone : false,
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get val() {
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this.index++;
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if (this.index > 7) {
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this.isDone = true;
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}
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return 1 << this.index;
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}
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};
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}
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};
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var a = Array.from.call(Object, obj);
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assert.sameValue(typeof a, typeof {}, "The returned type is expected to be object.");
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for (var j = 0; j < a.length; j++) {
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assert.sameValue(a[j], array[j], "Elements mismatch at " + j + ".");
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}
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