gecko/browser/fuel/test/browser_Browser.js

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const Ci = Components.interfaces;
const Cc = Components.classes;
function url(spec) {
var ios = Cc["@mozilla.org/network/io-service;1"].getService(Ci.nsIIOService);
return ios.newURI(spec, null, null);
}
var gTabOpenCount = 0;
var gTabCloseCount = 0;
var gTabMoveCount = 0;
var gPageLoadCount = 0;
function test() {
var windows = Application.windows;
ok(windows, "Check access to browser windows");
ok(windows.length, "There should be at least one browser window open");
var activeWin = Application.activeWindow;
activeWin.events.addListener("TabOpen", onTabOpen);
activeWin.events.addListener("TabClose", onTabClose);
activeWin.events.addListener("TabMove", onTabMove);
var pageA = activeWin.open(url("chrome://mochikit/content/browser/browser/fuel/test/ContentA.html"));
var pageB = activeWin.open(url("chrome://mochikit/content/browser/browser/fuel/test/ContentB.html"));
pageB.focus();
is(activeWin.tabs.length, 3, "Checking length of 'Browser.tabs' after opening 2 additional tabs");
is(activeWin.activeTab.index, pageB.index, "Checking 'Browser.activeTab' after setting focus");
waitForExplicitFinish();
setTimeout(afterOpen, 1000);
// need to wait for the url's to be refreshed during the load
function afterOpen() {
is(pageA.uri.spec, "chrome://mochikit/content/browser/browser/fuel/test/ContentA.html", "Checking 'BrowserTab.uri' after opening");
is(pageB.uri.spec, "chrome://mochikit/content/browser/browser/fuel/test/ContentB.html", "Checking 'BrowserTab.uri' after opening");
// check event
is(gTabOpenCount, 2, "Checking event handler for tab open");
// test document access
var test1 = pageA.document.getElementById("test1");
ok(test1, "Checking existence of element in content DOM");
is(test1.innerHTML, "A", "Checking content of element in content DOM");
// test moving tab
pageA.moveToEnd();
is(pageA.index, 2, "Checking index after moving tab");
// check event
is(gTabMoveCount, 1, "Checking event handler for tab move");
// test loading new content into a tab
// the event will be checked in onPageLoad
pageA.events.addListener("load", onPageLoad);
pageA.load(pageB.uri);
// test loading new content with a frame into a tab
// the event will be checked in afterClose
pageB.events.addListener("load", onPageLoadWithFrames);
pageB.load(url("chrome://mochikit/content/browser/browser/fuel/test/ContentWithFrames.html"));
}
function onPageLoad(event) {
is(pageA.uri.spec, "chrome://mochikit/content/browser/browser/fuel/test/ContentB.html", "Checking 'BrowserTab.uri' after loading new content");
// start testing closing tabs
// the event will be checked in afterClose
// use a setTimeout so the pageloadwithframes
// has a chance to finish first
setTimeout(function() {
pageA.close();
pageB.close();
setTimeout(afterClose, 1000);
}, 1000);
}
function onPageLoadWithFrames(event) {
gPageLoadCount++;
}
function afterClose() {
// check close event
is(gTabCloseCount, 2, "Checking event handler for tab close");
// check page load with frame event
is(gPageLoadCount, 1, "Checking 'BrowserTab.uri' after loading new content with a frame");
is(activeWin.tabs.length, 1, "Checking length of 'Browser.tabs' after closing 2 tabs");
finish();
}
}
function onTabOpen(event) {
gTabOpenCount++;
}
function onTabClose(event) {
gTabCloseCount++;
}
function onTabMove(event) {
gTabMoveCount++;
}