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fd4f80ce54
PR-URL: https://github.com/nodejs/node/pull/42657 Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Richard Lau <rlau@redhat.com> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Michael Dawson <midawson@redhat.com>
111 lines
3.5 KiB
JavaScript
111 lines
3.5 KiB
JavaScript
// Copyright 2017 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('StepOut from return position of async function.');
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contextGroup.addScript(`
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async function testFunction() {
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async function foo() {
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var p = Promise.resolve();
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await p;
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p.then(() => 1);
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debugger;
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return p;
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}
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await foo();
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}
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`);
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session.setupScriptMap();
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InspectorTest.runAsyncTestSuite([
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async function testStepIntoAtReturnPosition() {
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await Promise.all([
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Protocol.Runtime.enable(),
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Protocol.Debugger.enable(),
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]);
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const evalPromise =
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Protocol.Runtime.evaluate({expression: 'testFunction()'});
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await logPauseLocation(await Protocol.Debugger.oncePaused());
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await Protocol.Debugger.stepInto();
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await logPauseLocation(await Protocol.Debugger.oncePaused());
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await Protocol.Debugger.stepInto();
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await logPauseLocation(await Protocol.Debugger.oncePaused());
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await Protocol.Debugger.stepInto();
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await logPauseLocation(await Protocol.Debugger.oncePaused());
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await Promise.all([
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Protocol.Debugger.resume(),
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evalPromise,
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Protocol.Debugger.disable(),
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Protocol.Runtime.disable(),
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]);
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},
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async function testStepOverAtReturnPosition() {
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await Promise.all([
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Protocol.Runtime.enable(),
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Protocol.Debugger.enable(),
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]);
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const evalPromise =
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Protocol.Runtime.evaluate({expression: 'testFunction()'});
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await logPauseLocation(await Protocol.Debugger.oncePaused());
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await Protocol.Debugger.stepInto();
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await logPauseLocation(await Protocol.Debugger.oncePaused());
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await Protocol.Debugger.stepInto();
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await logPauseLocation(await Protocol.Debugger.oncePaused());
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await Protocol.Debugger.stepOver();
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await logPauseLocation(await Protocol.Debugger.oncePaused());
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await Promise.all([
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Protocol.Debugger.resume(),
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evalPromise,
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Protocol.Debugger.disable(),
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Protocol.Runtime.disable(),
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]);
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},
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async function testStepOutAtReturnPosition() {
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await Promise.all([
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Protocol.Runtime.enable(),
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Protocol.Debugger.enable(),
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]);
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const evalPromise =
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Protocol.Runtime.evaluate({expression: 'testFunction()'});
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await logPauseLocation(await Protocol.Debugger.oncePaused());
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await Protocol.Debugger.stepInto();
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await logPauseLocation(await Protocol.Debugger.oncePaused());
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await Protocol.Debugger.stepInto();
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await logPauseLocation(await Protocol.Debugger.oncePaused());
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await Protocol.Debugger.stepOut();
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await logPauseLocation(await Protocol.Debugger.oncePaused());
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await Promise.all([
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Protocol.Debugger.resume(),
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evalPromise,
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Protocol.Debugger.disable(),
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Protocol.Runtime.disable(),
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]);
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},
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async function testStepOut() {
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await Promise.all([
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Protocol.Runtime.enable(),
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Protocol.Debugger.enable(),
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]);
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const evalPromise =
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Protocol.Runtime.evaluate({expression: 'testFunction()'});
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await logPauseLocation(await Protocol.Debugger.oncePaused());
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await Protocol.Debugger.stepOut();
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await logPauseLocation(await Protocol.Debugger.oncePaused());
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await Promise.all([
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Protocol.Debugger.resume(),
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evalPromise,
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Protocol.Debugger.disable(),
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Protocol.Runtime.disable(),
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]);
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},
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]);
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function logPauseLocation(message) {
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return session.logSourceLocation(message.params.callFrames[0].location);
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}
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