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dom/settings/tests/test_settings_service.js@b8a032363ba2 (annotated)

dom/settings/tests/test_settings_service.js

Thu, 22 Jan 2015 13:21:57 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Thu, 22 Jan 2015 13:21:57 +0100

branch

TOR_BUG_9701

changeset 15

b8a032363ba2

permissions

-rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

michael@0	1	"use strict";
michael@0	2
michael@0	3	const Cu = Components.utils;
michael@0	4	const Cc = Components.classes;
michael@0	5	const Ci = Components.interfaces;
michael@0	6
michael@0	7	Cu.import("resource://gre/modules/XPCOMUtils.jsm");
michael@0	8	Cu.import("resource://gre/modules/Services.jsm");
michael@0	9
michael@0	10	SimpleTest.waitForExplicitFinish();
michael@0	11
michael@0	12	XPCOMUtils.defineLazyServiceGetter(this, "SettingsService",
michael@0	13	"@mozilla.org/settingsService;1",
michael@0	14	"nsISettingsService");
michael@0	15
michael@0	16	let tests = [
michael@0	17	/* Callback tests */
michael@0	18	function() {
michael@0	19	let callbackCount = 10;
michael@0	20
michael@0	21	let callback = {
michael@0	22	handle: function(name, result) {
michael@0	23	switch (callbackCount) {
michael@0	24	case 10:
michael@0	25	case 9:
michael@0	26	is(result, true, "result is true");
michael@0	27	break;
michael@0	28	case 8:
michael@0	29	case 7:
michael@0	30	is(result, false, "result is false");
michael@0	31	break;
michael@0	32	case 6:
michael@0	33	case 5:
michael@0	34	is(result, 9, "result is 9");
michael@0	35	break;
michael@0	36	case 4:
michael@0	37	case 3:
michael@0	38	is(result, 9.4, "result is 9.4");
michael@0	39	break;
michael@0	40	case 2:
michael@0	41	is(result, false, "result is false");
michael@0	42	break;
michael@0	43	case 1:
michael@0	44	is(result, null, "result is null");
michael@0	45	break;
michael@0	46	default:
michael@0	47	ok(false, "Unexpected call: " + callbackCount);
michael@0	48	}
michael@0	49
michael@0	50	--callbackCount;
michael@0	51	if (callbackCount === 0) {
michael@0	52	next();
michael@0	53	}
michael@0	54	},
michael@0	55
michael@0	56	handleError: function(name) {
michael@0	57	ok(false, "error: " + name);
michael@0	58	}
michael@0	59	};
michael@0	60
michael@0	61	let lock = SettingsService.createLock();
michael@0	62	let lock1 = SettingsService.createLock();
michael@0	63
michael@0	64	lock.set("asdf", true, callback, null);
michael@0	65	lock1.get("asdf", callback);
michael@0	66	lock.get("asdf", callback);
michael@0	67	lock.set("asdf", false, callback, null);
michael@0	68	lock.get("asdf", callback);
michael@0	69	lock.set("int", 9, callback, null);
michael@0	70	lock.get("int", callback);
michael@0	71	lock.set("doub", 9.4, callback, null);
michael@0	72	lock.get("doub", callback);
michael@0	73	lock1.get("asdfxxx", callback);
michael@0	74	},
michael@0	75
michael@0	76	/* Observer tests */
michael@0	77	function() {
michael@0	78	const XPCOM_SHUTDOWN = "xpcom-shutdown";
michael@0	79	const MOZSETTINGS_CHANGED = "mozsettings-changed";
michael@0	80
michael@0	81	const TEST_OBSERVER_KEY = "test.observer.key";
michael@0	82	const TEST_OBSERVER_VALUE = true;
michael@0	83	const TEST_OBSERVER_MESSAGE = "test.observer.message";
michael@0	84
michael@0	85	let observerCount = 2;
michael@0	86
michael@0	87	function observer(subject, topic, data) {
michael@0	88	if (topic === XPCOM_SHUTDOWN) {
michael@0	89	Services.obs.removeObserver(this, XPCOM_SHUTDOWN);
michael@0	90	Services.obs.removeObserver(this, MOZSETTINGS_CHANGED);
michael@0	91	return;
michael@0	92	}
michael@0	93
michael@0	94	if (topic !== MOZSETTINGS_CHANGED) {
michael@0	95	ok(false, "Event is not mozsettings-changed.");
michael@0	96	return;
michael@0	97	}
michael@0	98
michael@0	99	data = JSON.parse(data);
michael@0	100
michael@0	101	function checkProp(name, type, value) {
michael@0	102	ok(name in data, "data." + name + " is present");
michael@0	103	is(typeof data[name], type, "data." + name + " is " + type);
michael@0	104	is(data[name], value, "data." + name + " is " + value);
michael@0	105	}
michael@0	106
michael@0	107	checkProp("key", "string", TEST_OBSERVER_KEY);
michael@0	108	checkProp("value", "boolean", TEST_OBSERVER_VALUE);
michael@0	109	if (observerCount === 2) {
michael@0	110	checkProp("message", "object", null);
michael@0	111	} else {
michael@0	112	checkProp("message", "string", TEST_OBSERVER_MESSAGE);
michael@0	113	}
michael@0	114	--observerCount;
michael@0	115
michael@0	116	if (observerCount === 0) {
michael@0	117	next();
michael@0	118	}
michael@0	119	}
michael@0	120
michael@0	121	Services.obs.addObserver(observer, XPCOM_SHUTDOWN, false);
michael@0	122	Services.obs.addObserver(observer, MOZSETTINGS_CHANGED, false);
michael@0	123
michael@0	124	let lock = SettingsService.createLock();
michael@0	125	lock.set(TEST_OBSERVER_KEY, TEST_OBSERVER_VALUE, null, null);
michael@0	126	lock.set(TEST_OBSERVER_KEY, TEST_OBSERVER_VALUE, null, TEST_OBSERVER_MESSAGE);
michael@0	127	}
michael@0	128	];
michael@0	129
michael@0	130	function next() {
michael@0	131	let step = tests.shift();
michael@0	132	if (step) {
michael@0	133	try {
michael@0	134	step();
michael@0	135	} catch(e) {
michael@0	136	ok(false, "Test threw: " + e);
michael@0	137	}
michael@0	138	} else {
michael@0	139	SimpleTest.finish();
michael@0	140	}
michael@0	141	}
michael@0	142
michael@0	143	next();