| (async function(testRunner) { |
| var {page, session, dp} = |
| await testRunner.startBlank('Async stack trace in worker constructor.'); |
| let debuggers = new Map(); |
| |
| await dp.Target.setAutoAttach( |
| {autoAttach: true, waitForDebuggerOnStart: true}); |
| |
| testRunner.log('Setup page session'); |
| let pageDebuggerId = (await dp.Debugger.enable()).result.debuggerId; |
| debuggers.set(pageDebuggerId, dp.Debugger); |
| dp.Debugger.setAsyncCallStackDepth({maxDepth: 32}); |
| testRunner.log('Set breakpoint before worker created'); |
| dp.Debugger.setBreakpointByUrl( |
| {url: 'test.js', lineNumber: 2, columnNumber: 13}); |
| session.evaluate(` |
| var blob = new Blob(['console.log(239);//# sourceURL=worker.js'], {type: 'application/javascript'}); |
| var worker = new Worker(URL.createObjectURL(blob)); |
| //# sourceURL=test.js`); |
| |
| testRunner.log('Run stepInto with breakOnAsyncCall flag'); |
| await dp.Debugger.oncePaused(); |
| dp.Debugger.stepInto({breakOnAsyncCall: true}); |
| testRunner.log('Get scheduledAsyncStackId'); |
| let {params: {asyncCallStackTraceId}} = await dp.Debugger.oncePaused(); |
| dp.Debugger.resume(); |
| |
| testRunner.log('Setup worker session'); |
| let {params: {sessionId}} = await dp.Target.onceAttachedToTarget(); |
| let wc = new WorkerProtocol(dp, sessionId); |
| |
| let workerDebuggerId = (await wc.dp.Debugger.enable()).debuggerId; |
| debuggers.set(workerDebuggerId, wc.dp.Debugger); |
| wc.dp.Debugger.setAsyncCallStackDepth({maxDepth: 32}); |
| testRunner.log('Request pause on async task and run worker'); |
| wc.dp.Debugger.pauseOnAsyncCall({parentStackTraceId: asyncCallStackTraceId}); |
| wc.dp.Runtime.runIfWaitingForDebugger(); |
| |
| let {callFrames, asyncStackTrace, asyncStackTraceId} = |
| await wc.dp.Debugger.oncePaused(); |
| await testRunner.logStackTrace( |
| debuggers, |
| {callFrames, parent: asyncStackTrace, parentId: asyncStackTraceId}, |
| workerDebuggerId); |
| testRunner.completeTest(); |
| }) |
