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Side by Side Diff: third_party/WebKit/LayoutTests/inspector-protocol/timeline/timeline-timer.js

Issue 2942573003: [DevTools] New harness for inspector-protocol layout tests (Closed)
Patch Set: Protocol -> dp Created 3 years, 6 months ago
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1 (async function(testRunner) {
2 let {page, session, dp} = await testRunner.startHTML(`
3 <div id='myDiv'>DIV</div>
4 `, '');
5
6 function performActions() {
7 var callback;
8 var promise = new Promise((fulfill) => callback = fulfill);
9 var timerId = setTimeout(function() {
10 callback({timerId: timerId, timerId2: timerId2});
11 }, 0);
12
13 var timerId2 = setTimeout(function() { }, 0);
14 clearTimeout(timerId2);
15 return promise;
16 }
17
18 var tracingHelper = (await testRunner.loadScript('../resources/tracing-test.js '))(testRunner, session);
19 await session.evaluate(performActions.toString());
20 tracingHelper.invokeAsyncWithTracing('performActions', finish);
21
22 function finish(devtoolsEvents, data) {
23 var firedTimerId = data.timerId;
24 var removedTimerId = data.timerId2;
25 testRunner.log('SUCCESS: testFunctionTimerFired');
26
27 function hasTimerId(id, e) { return e.args.data.timerId === id}
28
29 var installTimer1 = tracingHelper.findEvent('TimerInstall', 'I', hasTimerId. bind(this, firedTimerId));
30 var installTimer2 = tracingHelper.findEvent('TimerInstall', 'I', hasTimerId. bind(this, removedTimerId));
31
32 testRunner.log('TimerInstall has frame: ' + !!installTimer1.args.data.frame) ;
33 testRunner.log('TimerInstall frames match: ' + (installTimer1.args.data.fram e === installTimer2.args.data.frame));
34
35 tracingHelper.findEvent('TimerRemove', 'I', hasTimerId.bind(this, removedTim erId));
36 tracingHelper.findEvent('TimerFire', 'X', hasTimerId.bind(this, firedTimerId ));
37
38 testRunner.log('SUCCESS: found all expected events.');
39 testRunner.completeTest();
40 }
41 })
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