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browser/components/tabview/test/browser_tabview_bug595804.js@6474c204b198 (annotated)

browser/components/tabview/test/browser_tabview_bug595804.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	var prefsBranch = Cc["@mozilla.org/preferences-service;1"].
michael@0	5	getService(Ci.nsIPrefService).
michael@0	6	getBranch("browser.panorama.");
michael@0	7
michael@0	8	function animateZoom() prefsBranch.getBoolPref("animate_zoom");
michael@0	9
michael@0	10	let contentWindow = null;
michael@0	11
michael@0	12	registerCleanupFunction(function() {
michael@0	13	// reset to default: true
michael@0	14	prefsBranch.setBoolPref("animate_zoom", true);
michael@0	15	});
michael@0	16
michael@0	17	function test() {
michael@0	18	requestLongerTimeout(2);
michael@0	19	waitForExplicitFinish();
michael@0	20
michael@0	21	ok(!TabView.isVisible(), "Tab View is not visible");
michael@0	22
michael@0	23	window.addEventListener("tabviewshown", startTesting, false);
michael@0	24	TabView.toggle();
michael@0	25	}
michael@0	26
michael@0	27	function startTesting() {
michael@0	28	window.removeEventListener("tabviewshown", startTesting, false);
michael@0	29
michael@0	30	contentWindow = document.getElementById("tab-view").contentWindow;
michael@0	31
michael@0	32	ok(TabView.isVisible(), "Tab View is visible");
michael@0	33
michael@0	34	ok(animateZoom(), "By default, we want to animate");
michael@0	35
michael@0	36	function finishOnHidden() {
michael@0	37	contentWindow.removeEventListener("tabviewhidden", finishOnHidden, false);
michael@0	38	ok(!TabView.isVisible(), "Tab View is not visible");
michael@0	39	finish();
michael@0	40	}
michael@0	41
michael@0	42	function wrapup() {
michael@0	43	contentWindow.addEventListener("tabviewhidden", finishOnHidden, false);
michael@0	44	TabView.hide();
michael@0	45	}
michael@0	46
michael@0	47	function part2() {
michael@0	48	prefsBranch.setBoolPref("animate_zoom", false);
michael@0	49	ok(!animateZoom(), "animate_zoom = false");
michael@0	50	zoomInAndOut(false, wrapup);
michael@0	51	}
michael@0	52
michael@0	53	function part1() {
michael@0	54	prefsBranch.setBoolPref("animate_zoom",true);
michael@0	55	ok(animateZoom(), "animate_zoom = true");
michael@0	56	zoomInAndOut(true, part2);
michael@0	57	}
michael@0	58
michael@0	59	// start it up!
michael@0	60	part1();
michael@0	61	}
michael@0	62
michael@0	63	function zoomInAndOut(transitionsExpected, callback) {
michael@0	64	let transitioned = 0;
michael@0	65
michael@0	66	contentWindow.document.addEventListener("transitionend", onTransitionEnd, false);
michael@0	67	function onTransitionEnd(event) {
michael@0	68	transitioned++;
michael@0	69	}
michael@0	70
michael@0	71	let onHidden = function() {
michael@0	72	contentWindow.removeEventListener("tabviewhidden", onHidden, false);
michael@0	73	if (transitionsExpected)
michael@0	74	ok(transitioned >= 0, "There can be transitions");
michael@0	75	else
michael@0	76	ok(!transitioned, "There should have been no transitions");
michael@0	77	TabView.toggle();
michael@0	78	};
michael@0	79
michael@0	80	let onShownAgain = function() {
michael@0	81	contentWindow.removeEventListener("tabviewshown", onShownAgain, false);
michael@0	82	if (transitionsExpected)
michael@0	83	ok(transitioned >= 0, "There can be transitions");
michael@0	84	else
michael@0	85	ok(!transitioned, "There should have been no transitions");
michael@0	86
michael@0	87	contentWindow.document.removeEventListener("transitionend", onTransitionEnd, false);
michael@0	88	callback();
michael@0	89	};
michael@0	90
michael@0	91	contentWindow.addEventListener("tabviewhidden", onHidden, false);
michael@0	92	contentWindow.addEventListener("tabviewshown", onShownAgain, false);
michael@0	93
michael@0	94	// get this party started by hiding tab view
michael@0	95	TabView.toggle();
michael@0	96	}