gecko-dev/browser/devtools/performance/test/browser_perf-overview-render-03.js
2015-05-29 13:14:07 -04:00

69 lines
2.4 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Tests that the overview graphs share the exact same width and scaling.
*/
function* spawnTest() {
// This test seems to take a long time to cleanup on Ubuntu VMs.
requestLongerTimeout(2);
let { panel } = yield initPerformance(SIMPLE_URL);
let { EVENTS, PerformanceController, OverviewView } = panel.panelWin;
// Enable memory to test all the overview graphs.
Services.prefs.setBoolPref(MEMORY_PREF, true);
yield startRecording(panel);
let updated = 0;
OverviewView.on(EVENTS.OVERVIEW_RENDERED, () => updated++);
yield busyWait(100);
yield waitUntil(() => PerformanceController.getCurrentRecording().getMarkers().length);
yield waitUntil(() => PerformanceController.getCurrentRecording().getMemory().length);
yield waitUntil(() => PerformanceController.getCurrentRecording().getTicks().length);
yield waitUntil(() => updated > 10);
yield stopRecording(panel);
let markers = OverviewView.graphs.get("timeline");
let framerate = OverviewView.graphs.get("framerate");
let memory = OverviewView.graphs.get("memory");
ok(markers.width > 0,
"The overview's markers graph has a width.");
ok(markers.dataScaleX > 0,
"The overview's markers graph has a data scale factor.");
ok(memory.width > 0,
"The overview's memory graph has a width.");
ok(memory.dataDuration > 0,
"The overview's memory graph has a data duration.");
ok(memory.dataScaleX > 0,
"The overview's memory graph has a data scale factor.");
ok(framerate.width > 0,
"The overview's framerate graph has a width.");
ok(framerate.dataDuration > 0,
"The overview's framerate graph has a data duration.");
ok(framerate.dataScaleX > 0,
"The overview's framerate graph has a data scale factor.");
is(markers.width, memory.width,
"The markers and memory graphs widths are the same.");
is(markers.width, framerate.width,
"The markers and framerate graphs widths are the same.");
is(memory.dataDuration, framerate.dataDuration,
"The memory and framerate graphs data duration are the same.");
is(markers.dataScaleX, memory.dataScaleX,
"The markers and memory graphs data scale are the same.");
is(markers.dataScaleX, framerate.dataScaleX,
"The markers and framerate graphs data scale are the same.");
yield teardown(panel);
finish();
}