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b3092c61b6
* Add missing generators feature flags * Generate files * Add generators flags * fixup! Add generators flags
33 lines
966 B
JavaScript
33 lines
966 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: 25.2
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description: >
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`yield` expressions should suspend `for` loop iteration.
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features: [generators]
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---*/
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function* g() {
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for (var idx = 0; idx < 3; idx++) {
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yield idx;
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}
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}
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var iter = g();
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var result;
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result = iter.next();
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assert.sameValue(result.value, 0, 'First result `value`');
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assert.sameValue(result.done, false, 'First result `done` flag');
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result = iter.next();
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assert.sameValue(result.value, 1, 'Second result `value`');
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assert.sameValue(result.done, false, 'Second result `done` flag');
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result = iter.next();
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assert.sameValue(result.value, 2, 'Third result `value`');
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assert.sameValue(result.done, false, 'Third result `done` flag');
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result = iter.next();
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assert.sameValue(result.value, undefined, 'Final result `value`');
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assert.sameValue(result.done, true, 'Final result `done` flag');
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