forked from mirrors/gecko-dev
4fb45e5b8c
MozReview-Commit-ID: JqAm9x1XGCM --HG-- extra : rebase_source : e9215288195f1fe683832db53d87dbe77c697b4c
47 lines
2 KiB
JavaScript
47 lines
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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"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.defineLazyServiceGetter(this, "aboutNewTabService",
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"@mozilla.org/browser/aboutnewtab-service;1",
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"nsIAboutNewTabService");
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add_task(async function() {
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let defaultURL = aboutNewTabService.newTabURL;
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Services.prefs.setBoolPref("browser.newtabpage.activity-stream.enabled", 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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await 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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await 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 activity stream
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Services.prefs.setBoolPref("browser.newtabpage.activity-stream.enabled", 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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});
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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");
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});
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}
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