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browser/devtools/debugger/test/browser_dbg_tracing-04.js@6474c204b198 (annotated)

browser/devtools/debugger/test/browser_dbg_tracing-04.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 when we click on logs, we get the parameters/return value in the variables view.
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(clickTraceCall)
michael@0	25	.then(testParams)
michael@0	26	.then(clickTraceReturn)
michael@0	27	.then(testReturn)
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	DevToolsUtils.reportException("browser_dbg_tracing-04.js", aError);
michael@0	37	ok(false, "Got an error: " + aError.message + "\n" + aError.stack);
michael@0	38	});
michael@0	39	});
michael@0	40	});
michael@0	41	}
michael@0	42
michael@0	43	function clickButton() {
michael@0	44	EventUtils.sendMouseEvent({ type: "click" },
michael@0	45	gDebuggee.document.querySelector("button"),
michael@0	46	gDebuggee);
michael@0	47	}
michael@0	48
michael@0	49	function clickTraceCall() {
michael@0	50	filterTraces(gPanel, t => t.querySelector(".trace-name[value=factorial]"))[0]
michael@0	51	.click();
michael@0	52	}
michael@0	53
michael@0	54	function testParams() {
michael@0	55	const name = gDebugger.document.querySelector(".variables-view-variable .name");
michael@0	56	ok(name, "Should have a variable name");
michael@0	57	is(name.getAttribute("value"), "n", "The variable name should be n");
michael@0	58
michael@0	59	const value = gDebugger.document.querySelector(".variables-view-variable .value.token-number");
michael@0	60	ok(value, "Should have a variable value");
michael@0	61	is(value.getAttribute("value"), "5", "The variable value should be 5");
michael@0	62	}
michael@0	63
michael@0	64	function clickTraceReturn() {
michael@0	65	filterTraces(gPanel, t => t.querySelector(".trace-name[value=factorial]"))
michael@0	66	.pop().click();
michael@0	67	}
michael@0	68
michael@0	69	function testReturn() {
michael@0	70	const name = gDebugger.document.querySelector(".variables-view-variable .name");
michael@0	71	ok(name, "Should have a variable name");
michael@0	72	is(name.getAttribute("value"), "<return>", "The variable name should be <return>");
michael@0	73
michael@0	74	const value = gDebugger.document.querySelector(".variables-view-variable .value.token-number");
michael@0	75	ok(value, "Should have a variable value");
michael@0	76	is(value.getAttribute("value"), "120", "The variable value should be 120");
michael@0	77	}
michael@0	78
michael@0	79	registerCleanupFunction(function() {
michael@0	80	gTab = null;
michael@0	81	gDebuggee = null;
michael@0	82	gPanel = null;
michael@0	83	gDebugger = null;
michael@0	84	});