tenfourfox/devtools/client/performance/test/browser_perf-loading-02.js
Cameron Kaiser c9b2922b70 hello FPR
2017-04-19 00:56:45 -07:00

78 lines
2.6 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
requestLongerTimeout(2);
/**
* Tests that the details view is locked after recording has stopped and before
* the recording has finished loading.
* Also test that the details view isn't locked if the recording that is being
* stopped isn't the active one.
*/
var test = Task.async(function*() {
// This test seems to take a long time to cleanup.
requestLongerTimeout(2);
let { panel } = yield initPerformance(SIMPLE_URL);
let { PerformanceController, PerformanceView, RecordingsView,
EVENTS, $ } = panel.panelWin;
let detailsContainer = $("#details-pane-container");
let recordingNotice = $("#recording-notice");
let loadingNotice = $("#loading-notice");
let detailsPane = $("#details-pane");
info("Start to record");
yield startRecording(panel);
is(detailsContainer.selectedPanel, recordingNotice,
"The recording-notice is shown while recording");
info("Stop the recording and wait for the WILL_STOP and STOPPED events");
let willStop = PerformanceController.once(EVENTS.RECORDING_WILL_STOP);
let hasStopped = PerformanceController.once(EVENTS.RECORDING_STOPPED);
let stoppingRecording = PerformanceController.stopRecording();
yield willStop;
is(detailsContainer.selectedPanel, loadingNotice,
"The loading-notice is shown while the record is stopping");
yield hasStopped;
yield stoppingRecording;
is(detailsContainer.selectedPanel, detailsPane,
"The details panel is shown after the record has stopped");
info("Start to record again");
yield startRecording(panel);
info("While the 2nd record is still going, switch to the first one");
let select = once(PerformanceController, EVENTS.RECORDING_SELECTED);
RecordingsView.selectedIndex = 0;
yield select;
info("Stop the 2nd recording and wait for the WILL_STOP and STOPPED events");
willStop = PerformanceController.once(EVENTS.RECORDING_WILL_STOP);
hasStopped = PerformanceController.once(EVENTS.RECORDING_STOPPED);
stoppingRecording = PerformanceController.stopRecording();
yield willStop;
is(detailsContainer.selectedPanel, detailsPane,
"The details panel is still shown while the 2nd record is being stopped");
is(RecordingsView.selectedIndex, 0, "The first record is still selected");
yield hasStopped;
yield stoppingRecording;
is(detailsContainer.selectedPanel, detailsPane,
"The details panel is still shown after the 2nd record has stopped");
is(RecordingsView.selectedIndex, 1, "The second record is now selected");
yield PerformanceController.clearRecordings();
yield teardown(panel);
finish();
});