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browser/base/content/test/general/browser_bug380960.js@6474c204b198 (annotated)

browser/base/content/test/general/browser_bug380960.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	function test() {
michael@0	2	gBrowser.tabContainer.addEventListener("TabOpen", tabAdded, false);
michael@0	3
michael@0	4	var tab = gBrowser.addTab("about:blank", { skipAnimation: true });
michael@0	5	gBrowser.removeTab(tab);
michael@0	6	is(tab.parentNode, null, "tab removed immediately");
michael@0	7
michael@0	8	tab = gBrowser.addTab("about:blank", { skipAnimation: true });
michael@0	9	gBrowser.removeTab(tab, { animate: true });
michael@0	10	gBrowser.removeTab(tab);
michael@0	11	is(tab.parentNode, null, "tab removed immediately when calling removeTab again after the animation was kicked off");
michael@0	12
michael@0	13	waitForExplicitFinish();
michael@0	14
michael@0	15	Services.prefs.setBoolPref("browser.tabs.animate", true);
michael@0	16
michael@0	17	// preperForNextText();
michael@0	18	todo(false, "async tests disabled because of intermittent failures (bug 585361)");
michael@0	19	cleanup();
michael@0	20	}
michael@0	21
michael@0	22	function tabAdded() {
michael@0	23	info("tab added");
michael@0	24	}
michael@0	25
michael@0	26	function cleanup() {
michael@0	27	if (Services.prefs.prefHasUserValue("browser.tabs.animate"))
michael@0	28	Services.prefs.clearUserPref("browser.tabs.animate");
michael@0	29	gBrowser.tabContainer.removeEventListener("TabOpen", tabAdded, false);
michael@0	30	finish();
michael@0	31	}
michael@0	32
michael@0	33	var asyncTests = [
michael@0	34	function (tab) {
michael@0	35	info("closing tab with middle click");
michael@0	36	EventUtils.synthesizeMouse(tab, 2, 2, { button: 1 });
michael@0	37	},
michael@0	38	function (tab) {
michael@0	39	info("closing tab with accel+w");
michael@0	40	gBrowser.selectedTab = tab;
michael@0	41	gBrowser.selectedBrowser.focus();
michael@0	42	EventUtils.synthesizeKey("w", { accelKey: true });
michael@0	43	},
michael@0	44	function (tab) {
michael@0	45	info("closing tab by clicking the tab close button");
michael@0	46	gBrowser.selectedTab = tab;
michael@0	47	var button = document.getAnonymousElementByAttribute(tab, "anonid", "close-button");
michael@0	48	EventUtils.synthesizeMouse(button, 2, 2, {});
michael@0	49	}
michael@0	50	];
michael@0	51
michael@0	52	function preperForNextText() {
michael@0	53	info("tests left: " + asyncTests.length + "; starting next");
michael@0	54	var tab = gBrowser.addTab("about:blank", { skipAnimation: true });
michael@0	55	executeSoon(function () {
michael@0	56	nextAsyncText(tab);
michael@0	57	});
michael@0	58	}
michael@0	59
michael@0	60	function nextAsyncText(tab) {
michael@0	61	var gotCloseEvent = false;
michael@0	62
michael@0	63	tab.addEventListener("TabClose", function () {
michael@0	64	tab.removeEventListener("TabClose", arguments.callee, false);
michael@0	65	info("got TabClose event");
michael@0	66	gotCloseEvent = true;
michael@0	67
michael@0	68	const DEFAULT_ANIMATION_LENGTH = 250;
michael@0	69	const MAX_WAIT_TIME = DEFAULT_ANIMATION_LENGTH * 7;
michael@0	70	var polls = Math.ceil(MAX_WAIT_TIME / DEFAULT_ANIMATION_LENGTH);
michael@0	71	var pollTabRemoved = setInterval(function () {
michael@0	72	--polls;
michael@0	73	if (tab.parentNode && polls > 0)
michael@0	74	return;
michael@0	75	clearInterval(pollTabRemoved);
michael@0	76
michael@0	77	is(tab.parentNode, null, "tab removed after at most " + MAX_WAIT_TIME + " ms");
michael@0	78
michael@0	79	if (asyncTests.length)
michael@0	80	preperForNextText();
michael@0	81	else
michael@0	82	cleanup();
michael@0	83	}, DEFAULT_ANIMATION_LENGTH);
michael@0	84	}, false);
michael@0	85
michael@0	86	asyncTests.shift()(tab);
michael@0	87
michael@0	88	ok(gotCloseEvent, "got the close event syncronously");
michael@0	89
michael@0	90	is(tab.parentNode, gBrowser.tabContainer, "tab still exists when it's about to be removed asynchronously");
michael@0	91	}