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

53 lines
2.1 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Tests that the overview graphs do not render when realtime rendering is off
* due to lack of e10s.
*/
function* spawnTest() {
let { panel } = yield initPerformance(SIMPLE_URL);
let { $, EVENTS, PerformanceController, OverviewView, RecordingsView } = panel.panelWin;
let updated = 0;
OverviewView.on(EVENTS.OVERVIEW_RENDERED, () => updated++);
OverviewView.OVERVIEW_UPDATE_INTERVAL = 1;
// Set realtime rendering off.
OverviewView.isRealtimeRenderingEnabled = () => false;
yield startRecording(panel, { waitForOverview: false, waitForStateChange: true });
is(isVisible($("#overview-pane")), false, "overview graphs hidden");
is(updated, 0, "Overview graphs have still not been updated");
yield waitUntil(() => PerformanceController.getCurrentRecording().getMarkers().length);
yield waitUntil(() => PerformanceController.getCurrentRecording().getTicks().length);
is(updated, 0, "Overview graphs have still not been updated");
yield stopRecording(panel);
let markers = OverviewView.graphs.get("timeline");
let framerate = OverviewView.graphs.get("framerate");
ok(markers.width > 0,
"The overview's markers graph has a width.");
ok(framerate.width > 0,
"The overview's framerate graph has a width.");
is(updated, 1, "Overview graphs rendered upon completion.");
is(isVisible($("#overview-pane")), true, "overview graphs no longer hidden");
yield startRecording(panel, { waitForOverview: false, waitForStateChange: true });
is(isVisible($("#overview-pane")), false, "overview graphs hidden again when starting new recording");
RecordingsView.selectedIndex = 0;
is(isVisible($("#overview-pane")), true, "overview graphs no longer hidden when switching back to complete recording.");
RecordingsView.selectedIndex = 1;
is(isVisible($("#overview-pane")), false, "overview graphs hidden again when going back to inprogress recording.");
yield stopRecording(panel);
is(isVisible($("#overview-pane")), true, "overview graphs no longer hidden when recording finishes");
yield teardown(panel);
finish();
}