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browser/devtools/debugger/test/browser_dbg_step-out.js@6474c204b198 (annotated)

browser/devtools/debugger/test/browser_dbg_step-out.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	* Make sure that stepping out of a function displays the right return value.
michael@0	6	*/
michael@0	7
michael@0	8	const TAB_URL = EXAMPLE_URL + "doc_step-out.html";
michael@0	9
michael@0	10	let gTab, gDebuggee, gPanel, gDebugger;
michael@0	11	let gVars;
michael@0	12
michael@0	13	function test() {
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	gVars = gDebugger.DebuggerView.Variables;
michael@0	20
michael@0	21	testNormalReturn();
michael@0	22	});
michael@0	23	}
michael@0	24
michael@0	25	function testNormalReturn() {
michael@0	26	waitForSourceAndCaretAndScopes(gPanel, ".html", 17).then(() => {
michael@0	27	waitForCaretAndScopes(gPanel, 19).then(() => {
michael@0	28	let innerScope = gVars.getScopeAtIndex(0);
michael@0	29	let returnVar = innerScope.get("<return>");
michael@0	30
michael@0	31	is(returnVar.name, "<return>",
michael@0	32	"Should have the right property name for the returned value.");
michael@0	33	is(returnVar.value, 10,
michael@0	34	"Should have the right property value for the returned value.");
michael@0	35
michael@0	36	resumeDebuggee().then(() => testReturnWithException());
michael@0	37	});
michael@0	38
michael@0	39	EventUtils.sendMouseEvent({ type: "mousedown" },
michael@0	40	gDebugger.document.getElementById("step-out"),
michael@0	41	gDebugger);
michael@0	42	});
michael@0	43
michael@0	44	EventUtils.sendMouseEvent({ type: "click" },
michael@0	45	gDebuggee.document.getElementById("return"),
michael@0	46	gDebuggee);
michael@0	47	}
michael@0	48
michael@0	49	function testReturnWithException() {
michael@0	50	waitForCaretAndScopes(gPanel, 24).then(() => {
michael@0	51	waitForCaretAndScopes(gPanel, 27).then(() => {
michael@0	52	let innerScope = gVars.getScopeAtIndex(0);
michael@0	53	let exceptionVar = innerScope.get("<exception>");
michael@0	54
michael@0	55	is(exceptionVar.name, "<exception>",
michael@0	56	"Should have the right property name for the returned value.");
michael@0	57	is(exceptionVar.value, "boom",
michael@0	58	"Should have the right property value for the returned value.");
michael@0	59
michael@0	60	resumeDebuggee().then(() => closeDebuggerAndFinish(gPanel));
michael@0	61	});
michael@0	62
michael@0	63	EventUtils.sendMouseEvent({ type: "mousedown" },
michael@0	64	gDebugger.document.getElementById("step-out"),
michael@0	65	gDebugger);
michael@0	66	});
michael@0	67
michael@0	68	EventUtils.sendMouseEvent({ type: "click" },
michael@0	69	gDebuggee.document.getElementById("throw"),
michael@0	70	gDebuggee);
michael@0	71	}
michael@0	72
michael@0	73	function resumeDebuggee() {
michael@0	74	let deferred = promise.defer();
michael@0	75	gDebugger.gThreadClient.resume(deferred.resolve);
michael@0	76	return deferred.promise;
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	gVars = null;
michael@0	85	});