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46 lines
1.1 KiB
JavaScript
46 lines
1.1 KiB
JavaScript
// Copyright (C) 2016 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: Invocation of "reject" capability
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esid: sec-promise.reject
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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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4. Perform ? Call(promiseCapability.[[Reject]], undefined, « r »).
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[...]
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25.4.1.5 NewPromiseCapability
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[...]
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6. Let promise be Construct(C, «executor»).
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7. ReturnIfAbrupt(promise).
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---*/
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var expectedThis = (function() {
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return this;
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})();
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var resolveCount = 0;
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var thisValue, args;
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var P = function(executor) {
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return new Promise(function() {
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executor(
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function() {
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resolveCount += 1;
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},
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function() {
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thisValue = this;
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args = arguments;
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}
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);
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});
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};
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Promise.reject.call(P, 24601);
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assert.sameValue(resolveCount, 0);
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assert.sameValue(thisValue, expectedThis);
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assert.sameValue(typeof args, 'object');
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assert.sameValue(args.length, 1);
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assert.sameValue(args[0], 24601);
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