gecko/browser/components/sessionstore/test/browser_480893.js

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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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function test() {
/** Test for Bug 480893 **/
waitForExplicitFinish();
// Test that starting a new session loads a blank page if Firefox is
// configured to display a blank page at startup (browser.startup.page = 0)
gPrefService.setIntPref("browser.startup.page", 0);
let tab = gBrowser.addTab("about:sessionrestore");
gBrowser.selectedTab = tab;
let browser = tab.linkedBrowser;
browser.addEventListener("load", function(aEvent) {
browser.removeEventListener("load", arguments.callee, true);
let doc = browser.contentDocument;
// click on the "Start New Session" button after about:sessionrestore is loaded
doc.getElementById("errorCancel").click();
browser.addEventListener("load", function(aEvent) {
browser.removeEventListener("load", arguments.callee, true);
let doc = browser.contentDocument;
is(doc.URL, "about:blank", "loaded page is about:blank");
// Test that starting a new session loads the homepage (set to http://mochi.test:8888)
// if Firefox is configured to display a homepage at startup (browser.startup.page = 1)
let homepage = "http://mochi.test:8888/";
gPrefService.setCharPref("browser.startup.homepage", homepage);
gPrefService.setIntPref("browser.startup.page", 1);
gBrowser.loadURI("about:sessionrestore");
browser.addEventListener("load", function(aEvent) {
browser.removeEventListener("load", arguments.callee, true);
let doc = browser.contentDocument;
// click on the "Start New Session" button after about:sessionrestore is loaded
doc.getElementById("errorCancel").click();
browser.addEventListener("load", function(aEvent) {
browser.removeEventListener("load", arguments.callee, true);
let doc = browser.contentDocument;
is(doc.URL, homepage, "loaded page is the homepage");
// close tab, restore default values and finish the test
gBrowser.removeTab(tab);
gPrefService.clearUserPref("browser.startup.page");
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gPrefService.clearUserPref("browser.startup.homepage");
finish();
}, true);
}, true);
}, true);
}, true);
}