| // Copyright 2017 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. |
| |
| // TODO(kozyatinskiy): on StepOut and probably StepNext at return position |
| // of async generator we should break at next instruction of resumed generator |
| // instead of next scheduled microtask. |
| |
| let {session, contextGroup, Protocol} = InspectorTest.start('StepOut from return position of async function.'); |
| |
| contextGroup.addScript(` |
| async function testFunction() { |
| async function foo() { |
| var p = Promise.resolve(); |
| await p; |
| p.then(() => 1); |
| debugger; |
| return p; |
| } |
| await foo(); |
| } |
| `); |
| |
| session.setupScriptMap(); |
| Protocol.Debugger.enable(); |
| InspectorTest.runAsyncTestSuite([ |
| async function testStepInto() { |
| Protocol.Runtime.evaluate({expression: 'testFunction()'}); |
| await logPauseLocation(await Protocol.Debugger.oncePaused()); |
| Protocol.Debugger.stepInto(); |
| await logPauseLocation(await Protocol.Debugger.oncePaused()); |
| Protocol.Debugger.stepInto(); |
| await logPauseLocation(await Protocol.Debugger.oncePaused()); |
| Protocol.Debugger.stepInto(); |
| await logPauseLocation(await Protocol.Debugger.oncePaused()); |
| Protocol.Debugger.resume(); |
| }, |
| |
| async function testStepOver() { |
| Protocol.Runtime.evaluate({expression: 'testFunction()'}); |
| await logPauseLocation(await Protocol.Debugger.oncePaused()); |
| Protocol.Debugger.stepInto(); |
| await logPauseLocation(await Protocol.Debugger.oncePaused()); |
| Protocol.Debugger.stepInto(); |
| await logPauseLocation(await Protocol.Debugger.oncePaused()); |
| Protocol.Debugger.stepOver(); |
| await logPauseLocation(await Protocol.Debugger.oncePaused()); |
| Protocol.Debugger.stepOver(); |
| await logPauseLocation(await Protocol.Debugger.oncePaused()); |
| Protocol.Debugger.stepOver(); |
| await logPauseLocation(await Protocol.Debugger.oncePaused()); |
| Protocol.Debugger.resume(); |
| }, |
| |
| async function testStepOut() { |
| Protocol.Runtime.evaluate({expression: 'testFunction()'}); |
| await logPauseLocation(await Protocol.Debugger.oncePaused()); |
| Protocol.Debugger.stepInto(); |
| await logPauseLocation(await Protocol.Debugger.oncePaused()); |
| Protocol.Debugger.stepInto(); |
| await logPauseLocation(await Protocol.Debugger.oncePaused()); |
| Protocol.Debugger.stepOut(); |
| await logPauseLocation(await Protocol.Debugger.oncePaused()); |
| Protocol.Debugger.stepOut(); |
| await logPauseLocation(await Protocol.Debugger.oncePaused()); |
| Protocol.Debugger.resume(); |
| }, |
| ]); |
| |
| function logPauseLocation(message) { |
| return session.logSourceLocation(message.params.callFrames[0].location); |
| } |