зеркало из https://github.com/mozilla/gecko-dev.git
292 строки
8.0 KiB
HTML
292 строки
8.0 KiB
HTML
<!DOCTYPE html>
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<html>
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<!--
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https://bugzilla.mozilla.org/show_bug.cgi?id={678695}
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-->
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<head>
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<title>Test for Bug {678695} Settings API</title>
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<script type="text/javascript" src="/MochiKit/MochiKit.js"></script>
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<script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
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</head>
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<body>
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<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id={678695}">Mozilla Bug {678695}</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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</div>
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<pre id="test">
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<script class="testbody" type="text/javascript">
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"use strict";
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if (!SpecialPowers.getBoolPref("dom.mozSettings.enabled")) {
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SpecialPowers.Cu.import("resource://gre/modules/SettingsChangeNotifier.jsm");
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SpecialPowers.setBoolPref("dom.mozSettings.enabled", true);
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}
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SpecialPowers.addPermission("settings-write", true, document);
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SpecialPowers.addPermission("settings-read", true, document);
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var screenBright = {"screen.brightness": 0.7};
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function onFailure() {
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ok(false, "in on Failure!");
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}
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function observer1(setting) {
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dump("observer 1 called!\n");
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is(setting.settingName, "screen.brightness", "Same settingName");
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is(setting.settingValue, "0.7", "Same settingvalue");
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};
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function observer2(setting) {
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dump("observer 2 called!\n");
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is(setting.settingName, "screen.brightness", "Same settingName");
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is(setting.settingValue, "0.7", "Same settingvalue");
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};
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var calls = 0;
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function observerOnlyCalledOnce(setting) {
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is(++calls, 1, "Observer only called once!");
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};
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function observerWithNext(setting) {
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dump("observer with next called!\n");
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is(setting.settingName, "screen.brightness", "Same settingName");
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is(setting.settingValue, "0.7", "Same settingvalue");
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next();
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};
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function onsettingschangeWithNext(event) {
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dump("onsettingschangewithnext called!\n");
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is(event.settingName, "screen.brightness", "Same settingName");
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is(event.settingValue, "0.7", "Same settingvalue");
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next();
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};
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var req, req2;
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var index = 0;
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var mozSettings = window.navigator.mozSettings;
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var steps = [
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function () {
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ok(true, "Deleting database");
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var lock = mozSettings.createLock();
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req = lock.clear();
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req.onsuccess = function () {
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ok(true, "Deleted the database");
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};
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req.onerror = onFailure;
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req2 = lock.set(screenBright);
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req2.onsuccess = function () {
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ok(true, "set done");
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navigator.mozSettings.onsettingchange = onsettingschangeWithNext;
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next();
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}
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req2.onerror = onFailure;
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},
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function() {
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ok(true, "testing");
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var lock = mozSettings.createLock();
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req2 = lock.set(screenBright);
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req2.onsuccess = function() {
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ok(true, "end adding onsettingchange");
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};
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req2.onerror = onFailure;
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},
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function() {
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ok(true, "test observers");
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var lock = mozSettings.createLock();
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req = lock.get("screen.brightness");
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req.onsuccess = function () {
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ok(true, "get done");
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next();
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}
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req.onerror = onFailure;
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},
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function() {
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ok(true, "adding Observers 1");
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navigator.mozSettings.addObserver("screen.brightness", observer1);
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navigator.mozSettings.addObserver("screen.brightness", observer1);
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navigator.mozSettings.addObserver("screen.brightness", observer2);
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navigator.mozSettings.addObserver("screen.brightness", observerOnlyCalledOnce);
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var lock = mozSettings.createLock();
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req2 = lock.get("screen.brightness");
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req2.onsuccess = function() {
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ok(true, "set observeSetting done!");
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next();
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};
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req2.onerror = onFailure;
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},
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function() {
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ok(true, "test observers");
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var lock = mozSettings.createLock();
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req = lock.set(screenBright);
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req.onsuccess = function () {
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ok(true, "set1 done");
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}
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req.onerror = onFailure;
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},
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function() {
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ok(true, "test observers");
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var lock = mozSettings.createLock();
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req = lock.get("screen.brightness");
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navigator.mozSettings.removeObserver("screen.brightness", observerOnlyCalledOnce);
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req.onsuccess = function () {
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ok(true, "set1 done");
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}
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req.onerror = onFailure;
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},
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function() {
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ok(true, "removing Event Listener");
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var lock = mozSettings.createLock();
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req = lock.set(screenBright);
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req.onsuccess = function () {
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ok(true, "set2 done");
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navigator.mozSettings.removeObserver("screen.brightness", observer2);
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navigator.mozSettings.removeObserver("screen.brightness", observer1);
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navigator.mozSettings.removeObserver("screen.brightness", observer1);
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}
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req.onerror = onFailure;
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},
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function() {
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ok(true, "delete onsettingschange");
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var lock = mozSettings.createLock();
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navigator.mozSettings.onsettingchange = null;
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req = lock.set(screenBright);
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req.onsuccess = function () {
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ok(true, "set0 done");
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next();
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}
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req.onerror = onFailure;
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},
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function () {
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ok(true, "Waiting for all set callbacks");
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var lock = mozSettings.createLock();
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req = lock.get("screen.brightness");
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req.onsuccess = function() {
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ok(true, "Done");
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next();
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}
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req.onerror = onFailure;
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},
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function() {
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ok(true, "adding Observers 1");
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navigator.mozSettings.addObserver("screen.brightness", observer1);
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navigator.mozSettings.addObserver("screen.brightness", observer1);
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navigator.mozSettings.addObserver("screen.brightness", observer2);
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navigator.mozSettings.addObserver("screen.brightness", observerWithNext);
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var lock = mozSettings.createLock();
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req2 = lock.get("screen.brightness");
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req2.onsuccess = function() {
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ok(true, "set observeSetting done!");
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next();
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};
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req2.onerror = onFailure;
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},
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function() {
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ok(true, "test observers");
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var lock = mozSettings.createLock();
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req = lock.set(screenBright);
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req.onsuccess = function () {
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ok(true, "set1 done");
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}
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req.onerror = onFailure;
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},
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function() {
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ok(true, "removing Event Listener");
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var lock = mozSettings.createLock();
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req = lock.set(screenBright);
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req.onsuccess = function () {
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ok(true, "set2 done");
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navigator.mozSettings.removeObserver("screen.brightness", observer2);
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navigator.mozSettings.removeObserver("screen.brightness", observer1);
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}
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req.onerror = onFailure;
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},
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function() {
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ok(true, "test Event Listener");
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var lock = mozSettings.createLock();
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req = lock.set(screenBright);
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req.onsuccess = function () {
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ok(true, "set3 done");
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}
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req.onerror = onFailure;
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},
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function() {
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ok(true, "removing Event Listener");
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var lock = mozSettings.createLock();
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navigator.mozSettings.removeObserver("screen.brightness", observerWithNext);
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req = lock.set(screenBright);
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req.onsuccess = function () {
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ok(true, "set4 done");
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navigator.mozSettings.removeObserver("screen.brightness", observer2);
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navigator.mozSettings.removeObserver("screen.brightness", observer1);
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next();
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}
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req.onerror = onFailure;
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},
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function() {
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ok(true, "removing Event Listener");
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var lock = mozSettings.createLock();
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req = lock.get("screen.brightness");
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req.onsuccess = function () {
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ok(true, "get5 done");
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next();
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}
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req.onerror = onFailure;
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},
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function() {
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ok(true, "Clear DB");
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var lock = mozSettings.createLock();
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req = lock.clear();
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req.onsuccess = function () {
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ok(true, "Deleted the database");
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next();
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};
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req.onerror = onFailure;
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},
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function () {
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ok(true, "all done!\n");
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SimpleTest.finish();
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}
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];
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function next() {
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ok(true, "Begin!");
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if (index >= steps.length) {
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ok(false, "Shouldn't get here!");
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return;
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}
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try {
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steps[index]();
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} catch(ex) {
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ok(false, "Caught exception", ex);
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}
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index += 1;
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}
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function permissionTest() {
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if (gSettingsEnabled) {
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next();
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} else {
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is(mozSettings, null, "mozSettings is null when not enabled.");
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SimpleTest.finish();
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}
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}
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var gSettingsEnabled = SpecialPowers.getBoolPref("dom.mozSettings.enabled");
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SimpleTest.waitForExplicitFinish();
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addLoadEvent(permissionTest);
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ok(true, "test passed");
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</script>
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</pre>
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</body>
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</html>
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