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f810ad2550
Incorrect $DONE handlers which led to calling $DONE twice - async-generators/yield-promise-reject-next-yield-star-async-iterator.case - dstr-assignment-for-await/array-elem-trlg-iter-rest-nrml-close-skip.case $DONE handler not called at all: - dstr-assignment-for-await/array-elem-put-const.case - dstr-assignment-for-await/array-elem-trlg-iter-elision-iter-nrml-close-null.case Incorrect assumed execution sequence in IteratorDestructuringAssignmentEvaluation: - dstr-assignment-for-await/array-elem-iter-rtrn-close-null.case
32 lines
875 B
Plaintext
32 lines
875 B
Plaintext
// Copyright (C) 2017 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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desc: yield * (async iterator) is treated as throw value
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template: default
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flags: [async]
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---*/
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//- setup
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let error = new Error();
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async function * readFile() {
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yield Promise.reject(error);
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yield "unreachable";
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}
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//- body
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yield * readFile();
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//- assertions
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iter.next().then(() => {
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throw new Test262Error("Promise incorrectly resolved.");
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}, rejectValue => {
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// yield Promise.reject(error);
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assert.sameValue(rejectValue, error);
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iter.next().then(({done, value}) => {
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// iter is closed now.
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assert.sameValue(done, true, "The value of IteratorResult.done is `true`");
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assert.sameValue(value, undefined, "The value of IteratorResult.value is `undefined`");
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}).then($DONE, $DONE);
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}, $DONE).catch($DONE);
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