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29 lines
602 B
JavaScript
29 lines
602 B
JavaScript
// Copyright (C) 2013 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: 13.6.4.13
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description: >
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Generic objects with `@@iterator` protocols should function as iterables.
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features: [Symbol.iterator]
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---*/
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var iterable = {};
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iterable[Symbol.iterator] = function() {
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var j = 0;
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return {
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next: function() {
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j = j + 2;
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return { value: j, done: j === 8 };
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}
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}
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};
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var expected = [2, 4, 6];
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var i = 0;
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for (var x of iterable) {
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assert.sameValue(x, expected[i]);
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i++;
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}
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assert.sameValue(i, 3);
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