270253c4e2
PR-URL: https://github.com/nodejs/node/pull/40907 Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com>
29 lines
882 B
JavaScript
29 lines
882 B
JavaScript
// Copyright 2021 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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let {session, contextGroup, Protocol} = InspectorTest.start('Regression test for crbug.com/980018');
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contextGroup.addInlineScript(`
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class A extends Map {
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}
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class B extends Map {
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constructor() {
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super();
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Object.defineProperty(this, Symbol.toStringTag, {value: 'ThisIsB'});
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}
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}
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class C extends Map {
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}
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Object.defineProperty(C.prototype, Symbol.toStringTag, {value: 'ThisIsC'});`);
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InspectorTest.runAsyncTestSuite([
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async function testClassNames() {
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await Protocol.Runtime.enable();
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await Promise.all(['A', 'B', 'C'].map(klass => Protocol.Runtime.evaluate({expression: `new ${klass}();`}).then(({result}) => InspectorTest.logMessage(result))));
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await Protocol.Runtime.disable();
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}
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]);
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