nodejs/deps/v8/test/inspector/debugger/evaluate-on-callframe-this.js

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// Copyright 2022 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
const {session, contextGroup, Protocol} =
InspectorTest.start(`Don't crash while paused in a class method and evaluating 'this'`);
(async () => {
await Protocol.Debugger.enable();
contextGroup.addScript(`
class A {
test() {
debugger;
}
f = (x) => {}
}
const a = new A();
a.test();
`, 0, 0, 'test.js');
Protocol.Debugger.enable();
Protocol.Runtime.evaluate({expression: 'run()'});
const {params: {callFrames}} = await Protocol.Debugger.oncePaused();
const frame = callFrames[0];
const { result: { result } } =
await Protocol.Debugger.evaluateOnCallFrame({ callFrameId: frame.callFrameId, expression: 'this' });
InspectorTest.logMessage(result);
InspectorTest.completeTest();
})();