mirror of https://github.com/tc39/test262.git
38 lines
1.0 KiB
JavaScript
Executable File
38 lines
1.0 KiB
JavaScript
Executable File
// Copyright (C) 2015 André Bargull. 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: 25.4.2.2
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description: >
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Already resolved promise is not rejected when then() function throws an exception.
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info: >
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PromiseResolveThenableJob ( promiseToResolve, thenable, then )
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1. Let resolvingFunctions be CreateResolvingFunctions(promiseToResolve).
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2. Let thenCallResult be Call(then, thenable, «resolvingFunctions.[[Resolve]], resolvingFunctions.[[Reject]]»).
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3. If thenCallResult is an abrupt completion,
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a. Let status be Call(resolvingFunctions.[[Reject]], undefined, «thenCallResult.[[value]]»)
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b. NextJob Completion(status).
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...
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flags: [async]
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---*/
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var thenable = {
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then: function(resolve) {
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resolve();
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}
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};
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var thenableWithError = {
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then: function(resolve) {
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resolve(thenable);
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throw new Error("ignored exception");
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}
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};
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function executor(resolve, reject) {
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resolve(thenableWithError);
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}
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new Promise(executor).then($DONE, $DONE);
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