| Index: test/inspector/debugger/stepping-tail-call.js
|
| diff --git a/test/inspector/debugger/stepping-tail-call.js b/test/inspector/debugger/stepping-tail-call.js
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..9e6aa9a5a70cbfefa1fd58dcd0326df472a35646
|
| --- /dev/null
|
| +++ b/test/inspector/debugger/stepping-tail-call.js
|
| @@ -0,0 +1,81 @@
|
| +// 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.
|
| +
|
| +InspectorTest.log('Checks stepping over tail calls.');
|
| +
|
| +InspectorTest.setupScriptMap();
|
| +InspectorTest.dumpProtocolCommand('Debugger.pause');
|
| +InspectorTest.dumpProtocolCommand('Debugger.stepInto');
|
| +InspectorTest.dumpProtocolCommand('Debugger.stepOver');
|
| +InspectorTest.dumpProtocolCommand('Debugger.stepOut');
|
| +InspectorTest.dumpProtocolCommand('Debugger.resume');
|
| +
|
| +let source = `
|
| +function f(x) {
|
| + if (x == 2) debugger;
|
| + if (x-- > 0) return f(x);
|
| +}
|
| +f(5);
|
| +`;
|
| +
|
| +Protocol.Debugger.enable();
|
| +Protocol.Debugger.setBlackboxPatterns({patterns: ['framework\.js']});
|
| +InspectorTest.runAsyncTestSuite([
|
| + async function testStepOver() {
|
| + Protocol.Runtime.evaluate({expression: source});
|
| + 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.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.stepOver();
|
| + await logPauseLocation(await Protocol.Debugger.oncePaused());
|
| + await Protocol.Debugger.resume();
|
| + },
|
| +
|
| + async function testStepOut() {
|
| + Protocol.Runtime.evaluate({expression: source});
|
| + 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.stepOut();
|
| + await logPauseLocation(await Protocol.Debugger.oncePaused());
|
| + Protocol.Debugger.stepOut();
|
| + await logPauseLocation(await Protocol.Debugger.oncePaused());
|
| + await Protocol.Debugger.resume();
|
| + },
|
| +
|
| + async function testStepOutFromReturn() {
|
| + Protocol.Runtime.evaluate({expression: source});
|
| + 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.stepOut();
|
| + 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.stepOut();
|
| + await logPauseLocation(await Protocol.Debugger.oncePaused());
|
| + await Protocol.Debugger.resume();
|
| + }
|
| +]);
|
| +
|
| +function logPauseLocation(message) {
|
| + InspectorTest.logCallFrames(message.params.callFrames);
|
| + return InspectorTest.logSourceLocation(message.params.callFrames[0].location);
|
| +}
|
|
|