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browser/devtools/profiler/test/browser_profiler_run.js@6474c204b198 (annotated)

browser/devtools/profiler/test/browser_profiler_run.js

Wed, 31 Dec 2014 06:09:35 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:09:35 +0100

changeset 0

6474c204b198

permissions

-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0	1	/* Any copyright is dedicated to the Public Domain.
michael@0	2	http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0	3
michael@0	4	const URL = "data:text/html;charset=utf8,<p>JavaScript Profiler test</p>";
michael@0	5
michael@0	6	let gTab, gPanel;
michael@0	7
michael@0	8	function test() {
michael@0	9	waitForExplicitFinish();
michael@0	10
michael@0	11	setUp(URL, function onSetUp(tab, browser, panel) {
michael@0	12	gTab = tab;
michael@0	13	gPanel = panel;
michael@0	14
michael@0	15	function done() {
michael@0	16	tearDown(gTab, () => { gPanel = null; gTab = null; });
michael@0	17	}
michael@0	18
michael@0	19	startRecording()
michael@0	20	.then(stopRecording)
michael@0	21	.then(startRecordingAgain)
michael@0	22	.then(stopRecording)
michael@0	23	.then(switchBackToTheFirstOne)
michael@0	24	.then(done);
michael@0	25	});
michael@0	26	}
michael@0	27
michael@0	28	function startRecording() {
michael@0	29	let deferred = promise.defer();
michael@0	30
michael@0	31	ok(gPanel, "Profiler panel exists");
michael@0	32	ok(!gPanel.activeProfile, "Active profile doesn't exist");
michael@0	33	ok(!gPanel.recordingProfile, "Recording profile doesn't exist");
michael@0	34
michael@0	35	let record = gPanel.controls.record;
michael@0	36	ok(record, "Record button exists.");
michael@0	37	ok(!record.getAttribute("checked"), "Record button is unchecked");
michael@0	38
michael@0	39	gPanel.once("started", () => {
michael@0	40	let item = gPanel.sidebar.getItemByProfile(gPanel.recordingProfile);
michael@0	41	is(item.attachment.name, "Profile 1");
michael@0	42	is(item.attachment.state, PROFILE_RUNNING);
michael@0	43	is(record.getAttribute("tooltiptext"), "Stop profiling");
michael@0	44
michael@0	45	gPanel.controller.isActive(function (err, isActive) {
michael@0	46	ok(isActive, "Profiler is running");
michael@0	47	deferred.resolve();
michael@0	48	});
michael@0	49	});
michael@0	50
michael@0	51	record.click();
michael@0	52	return deferred.promise;
michael@0	53	}
michael@0	54
michael@0	55	function stopRecording() {
michael@0	56	let deferred = promise.defer();
michael@0	57	let record = gPanel.controls.record;
michael@0	58
michael@0	59	gPanel.once("parsed", () => {
michael@0	60	let item = gPanel.sidebar.getItemByProfile(gPanel.activeProfile);
michael@0	61	is(item.attachment.state, PROFILE_COMPLETED);
michael@0	62	is(record.getAttribute("tooltiptext"), "Start profiling");
michael@0	63
michael@0	64	function assertSample() {
michael@0	65	let [ win, doc ] = getProfileInternals();
michael@0	66	let sample = doc.getElementsByClassName("samplePercentage");
michael@0	67
michael@0	68	if (sample.length <= 0) {
michael@0	69	return void setTimeout(assertSample, 100);
michael@0	70	}
michael@0	71
michael@0	72	ok(sample.length > 0, "We have some items displayed");
michael@0	73	is(sample[0].innerHTML, "100.0%", "First percentage is 100%");
michael@0	74
michael@0	75	deferred.resolve();
michael@0	76	}
michael@0	77
michael@0	78	assertSample();
michael@0	79	});
michael@0	80
michael@0	81	setTimeout(function () gPanel.controls.record.click(), 100);
michael@0	82	return deferred.promise;
michael@0	83	}
michael@0	84
michael@0	85	function startRecordingAgain() {
michael@0	86	let deferred = promise.defer();
michael@0	87
michael@0	88	let record = gPanel.controls.record;
michael@0	89	ok(!record.getAttribute("checked"), "Record button is unchecked");
michael@0	90
michael@0	91	gPanel.once("started", () => {
michael@0	92	ok(gPanel.activeProfile !== gPanel.recordingProfile);
michael@0	93
michael@0	94	let item = gPanel.sidebar.getItemByProfile(gPanel.recordingProfile);
michael@0	95	is(item.attachment.name, "Profile 2");
michael@0	96	is(item.attachment.state, PROFILE_RUNNING);
michael@0	97	is(record.getAttribute("tooltiptext"), "Stop profiling");
michael@0	98
michael@0	99	deferred.resolve();
michael@0	100	});
michael@0	101
michael@0	102	record.click();
michael@0	103	return deferred.promise;
michael@0	104	}
michael@0	105
michael@0	106	function switchBackToTheFirstOne() {
michael@0	107	let deferred = promise.defer();
michael@0	108	let button = gPanel.sidebar.getElementByProfile({ uid: 1 });
michael@0	109	let item = gPanel.sidebar.getItemByProfile({ uid: 1 });
michael@0	110
michael@0	111	gPanel.once("profileSwitched", () => {
michael@0	112	is(gPanel.activeProfile.uid, 1, "activeProfile is correct");
michael@0	113	is(gPanel.sidebar.selectedItem, item, "selectedItem is correct");
michael@0	114	deferred.resolve();
michael@0	115	});
michael@0	116
michael@0	117	button.click();
michael@0	118	return deferred.promise;
michael@0	119	}