mirror of https://github.com/tc39/test262.git
32 lines
1012 B
JavaScript
32 lines
1012 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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When a string is the operand of a `yield *` expression, the generator
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should produce an iterator that visits each character in order.
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features: [generators]
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---*/
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function* g() {
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yield* 'abc';
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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, 'a', '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, 'b', '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, 'c', '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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