6bd756d7c6
PR-URL: https://github.com/nodejs/node/pull/44741 Fixes: https://github.com/nodejs/node/issues/44650 Fixes: https://github.com/nodejs/node/issues/37472 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
42 lines
1.1 KiB
JavaScript
42 lines
1.1 KiB
JavaScript
// Copyright 2022 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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const {contextGroup, Protocol} = InspectorTest.start('Don\'t crash when evaluating `this` in class instance initializer');
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const script = `
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(function foo() {
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function identity(v) {
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return v;
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}
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debugger;
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new class tmpName {
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#thisWorks = this.constructor.name;
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#thisFails = identity(this.constructor.name);
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};
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})();
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`;
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(async () => {
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Protocol.Debugger.enable();
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contextGroup.addScript(script, 0, 0, 'test.js');
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await Protocol.Debugger.oncePaused();
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Protocol.Debugger.stepInto({});
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await Protocol.Debugger.oncePaused();
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Protocol.Debugger.stepInto({});
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const { params: { callFrames } } = await Protocol.Debugger.oncePaused();
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InspectorTest.logMessage(
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await Protocol.Debugger.evaluateOnCallFrame({ callFrameId: callFrames[0].callFrameId, expression: "this" }));
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InspectorTest.logMessage(
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await Protocol.Debugger.evaluateOnCallFrame({ callFrameId: callFrames[0].callFrameId, expression: "this.constructor.name" }));
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InspectorTest.completeTest();
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})();
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