forked from mirrors/gecko-dev
7efb135032
--HG-- extra : commitid : LGNcbCje6o4 extra : rebase_source : 0476c10707a52f5a559911f01a37cec1fe6cd171
52 lines
2.2 KiB
JavaScript
52 lines
2.2 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/
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*/
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/* globals Services, NewTabURL, XPCOMUtils, aboutNewTabService, NewTabPrefsProvider */
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"use strict";
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const {utils: Cu} = Components;
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Cu.import("resource://gre/modules/XPCOMUtils.jsm");
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Cu.import("resource:///modules/NewTabURL.jsm");
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Cu.import("resource://gre/modules/Services.jsm");
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XPCOMUtils.defineLazyModuleGetter(this, "NewTabPrefsProvider",
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"resource:///modules/NewTabPrefsProvider.jsm");
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XPCOMUtils.defineLazyServiceGetter(this, "aboutNewTabService",
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"@mozilla.org/browser/aboutnewtab-service;1",
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"nsIAboutNewTabService");
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add_task(function*() {
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let defaultURL = aboutNewTabService.newTabURL;
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Services.prefs.setBoolPref("browser.newtabpage.remote", false);
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Assert.equal(NewTabURL.get(), defaultURL, `Default newtab URL should be ${defaultURL}`);
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let url = "http://example.com/";
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let notificationPromise = promiseNewtabURLNotification(url);
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NewTabURL.override(url);
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yield notificationPromise;
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Assert.ok(NewTabURL.overridden, "Newtab URL should be overridden");
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Assert.equal(NewTabURL.get(), url, "Newtab URL should be the custom URL");
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notificationPromise = promiseNewtabURLNotification(defaultURL);
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NewTabURL.reset();
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yield notificationPromise;
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Assert.ok(!NewTabURL.overridden, "Newtab URL should not be overridden");
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Assert.equal(NewTabURL.get(), defaultURL, "Newtab URL should be the default");
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// change newtab page to remote
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NewTabPrefsProvider.prefs.init();
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Services.prefs.setBoolPref("browser.newtabpage.remote", true);
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Assert.equal(NewTabURL.get(), "about:newtab", `Newtab URL should be about:newtab`);
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Assert.ok(!NewTabURL.overridden, "Newtab URL should not be overridden");
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NewTabPrefsProvider.prefs.uninit();
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});
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function promiseNewtabURLNotification(aNewURL) {
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return new Promise(resolve => {
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Services.obs.addObserver(function observer(aSubject, aTopic, aData) { // jshint ignore:line
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Services.obs.removeObserver(observer, aTopic);
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Assert.equal(aData, aNewURL, "Data for newtab-url-changed notification should be new URL.");
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resolve();
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}, "newtab-url-changed", false);
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});
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}
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