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browser/devtools/debugger/test/browser_dbg_tracing-02.js@6474c204b198 (annotated)

browser/devtools/debugger/test/browser_dbg_tracing-02.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	/**
michael@0	5	* Test that we highlight matching calls and returns on hover.
michael@0	6	*/
michael@0	7
michael@0	8	const TAB_URL = EXAMPLE_URL + "doc_tracing-01.html";
michael@0	9
michael@0	10	let gTab, gDebuggee, gPanel, gDebugger;
michael@0	11
michael@0	12	function test() {
michael@0	13	SpecialPowers.pushPrefEnv({'set': [["devtools.debugger.tracer", true]]}, () => {
michael@0	14	initDebugger(TAB_URL).then(([aTab, aDebuggee, aPanel]) => {
michael@0	15	gTab = aTab;
michael@0	16	gDebuggee = aDebuggee;
michael@0	17	gPanel = aPanel;
michael@0	18	gDebugger = gPanel.panelWin;
michael@0	19
michael@0	20	waitForSourceShown(gPanel, "code_tracing-01.js")
michael@0	21	.then(() => startTracing(gPanel))
michael@0	22	.then(clickButton)
michael@0	23	.then(() => waitForClientEvents(aPanel, "traces"))
michael@0	24	.then(highlightCall)
michael@0	25	.then(testReturnHighlighted)
michael@0	26	.then(unhighlightCall)
michael@0	27	.then(testNoneHighlighted)
michael@0	28	.then(() => stopTracing(gPanel))
michael@0	29	.then(() => {
michael@0	30	const deferred = promise.defer();
michael@0	31	SpecialPowers.popPrefEnv(deferred.resolve);
michael@0	32	return deferred.promise;
michael@0	33	})
michael@0	34	.then(() => closeDebuggerAndFinish(gPanel))
michael@0	35	.then(null, aError => {
michael@0	36	ok(false, "Got an error: " + aError.message + "\n" + aError.stack);
michael@0	37	});
michael@0	38	});
michael@0	39	});
michael@0	40	}
michael@0	41
michael@0	42	function clickButton() {
michael@0	43	EventUtils.sendMouseEvent({ type: "click" },
michael@0	44	gDebuggee.document.querySelector("button"),
michael@0	45	gDebuggee);
michael@0	46	}
michael@0	47
michael@0	48	function highlightCall() {
michael@0	49	const callTrace = filterTraces(gPanel, t => t.querySelector(".trace-name[value=main]"))[0];
michael@0	50	EventUtils.sendMouseEvent({ type: "mouseover" },
michael@0	51	callTrace,
michael@0	52	gDebugger);
michael@0	53	}
michael@0	54
michael@0	55	function testReturnHighlighted() {
michael@0	56	const returnTrace = filterTraces(gPanel, t => t.querySelector(".trace-name[value=main]"))[1];
michael@0	57	ok(Array.indexOf(returnTrace.querySelector(".trace-item").classList, "selected-matching") >= 0,
michael@0	58	"The corresponding return log should be highlighted.");
michael@0	59	}
michael@0	60
michael@0	61	function unhighlightCall() {
michael@0	62	const callTrace = filterTraces(gPanel, t => t.querySelector(".trace-name[value=main]"))[0];
michael@0	63	EventUtils.sendMouseEvent({ type: "mouseout" },
michael@0	64	callTrace,
michael@0	65	gDebugger);
michael@0	66	}
michael@0	67
michael@0	68	function testNoneHighlighted() {
michael@0	69	const highlightedTraces = filterTraces(gPanel, t => t.querySelector(".selected-matching"));
michael@0	70	is(highlightedTraces.length, 0, "Shouldn't have any highlighted traces");
michael@0	71	}
michael@0	72
michael@0	73	registerCleanupFunction(function() {
michael@0	74	gTab = null;
michael@0	75	gDebuggee = null;
michael@0	76	gPanel = null;
michael@0	77	gDebugger = null;
michael@0	78	});