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35 lines
806 B
JavaScript
35 lines
806 B
JavaScript
// Copyright (C) 2015 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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description: >
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`Promise.reject` invoked on a constructor value
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es6id: 25.4.4.5
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info: |
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1. Let C be the this value.
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[...]
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3. Let promiseCapability be NewPromiseCapability(C).
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[...]
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7. Return promiseCapability.[[Promise]].
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features: [class]
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---*/
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var executor = null;
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var callCount = 0;
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class SubPromise extends Promise {
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constructor(a) {
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super(a);
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executor = a;
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callCount += 1;
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}
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}
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var instance = Promise.reject.call(SubPromise);
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assert.sameValue(instance.constructor, SubPromise);
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assert.sameValue(instance instanceof SubPromise, true);
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assert.sameValue(callCount, 1);
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assert.sameValue(typeof executor, 'function');
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