e1fd3f6916
It's shipped since M76. Bug: v8:9060 Change-Id: Ifb107f3ef77ab803d5c0ce34f0a31ac33088c41a Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2510610 Commit-Queue: Shu-yu Guo <syg@chromium.org> Reviewed-by: Marja Hölttä <marja@chromium.org> Cr-Commit-Position: refs/heads/master@{#70956}
29 lines
624 B
JavaScript
29 lines
624 B
JavaScript
// Copyright 2019 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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//
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// Flags: --allow-natives-syntax
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let count = 0;
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class MyPromise extends Promise {
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static get resolve() {
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count++;
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return super.resolve;
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}
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}
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MyPromise.allSettled([1, 2, 3, 4, 5]);
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assertEquals(1, count);
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%PerformMicrotaskCheckpoint();
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assertEquals(1, count);
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count = 0;
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MyPromise.allSettled([
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Promise.resolve(1),
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Promise.resolve(2),
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Promise.reject(3)
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]);
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assertEquals(1, count);
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%PerformMicrotaskCheckpoint();
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assertEquals(1, count);
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