1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/tests/browser/browser_autofocus_background.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,55 @@
1.4 +function test() {
1.5 + waitForExplicitFinish();
1.6 +
1.7 + let fm = Components.classes["@mozilla.org/focus-manager;1"]
1.8 + .getService(Components.interfaces.nsIFocusManager);
1.9 +
1.10 + let tabs = [ gBrowser.selectedTab, gBrowser.addTab() ];
1.11 +
1.12 + // The first tab has an autofocused element.
1.13 + // The second tab is exactly like the first one without the autofocus.
1.14 + let testingList = [
1.15 + { uri: "data:text/html,<!DOCTYPE html><html><body><input autofocus id='target'></body></html>",
1.16 + tagName: "INPUT"},
1.17 + ];
1.18 +
1.19 + function runTest() {
1.20 + // Set the focus to the first tab.
1.21 + tabs[0].linkedBrowser.focus();
1.22 +
1.23 + // Load the first tab on background.
1.24 + tabs[1].linkedBrowser.addEventListener("load", onLoadBackgroundTab, true);
1.25 + tabs[1].linkedBrowser.loadURI(testingList[0].uri);
1.26 + }
1.27 +
1.28 + function onLoadBackgroundTab() {
1.29 + tabs[1].linkedBrowser.removeEventListener("load", onLoadBackgroundTab, true);
1.30 +
1.31 + // The focus event (from autofocus) has been sent,
1.32 + // let's test with executeSoon so we are sure the test is done
1.33 + // after the focus event is processed.
1.34 + executeSoon(doTest);
1.35 + }
1.36 +
1.37 + function doTest() {
1.38 + for (var i=0; i<testingList.length; ++i) {
1.39 + // Get active element in the tab.
1.40 + var e = tabs[i+1].linkedBrowser.contentDocument.activeElement;
1.41 +
1.42 + is(e.tagName, testingList[i].tagName,
1.43 + "The background tab's focused element should be " +
1.44 + testingList[i].tagName);
1.45 + isnot(fm.focusedElement, e,
1.46 + "The background tab's focused element should not be the focus " +
1.47 + "manager focused element");
1.48 + }
1.49 +
1.50 + // Cleaning up.
1.51 + for (let i = 1; i < tabs.length; i++) {
1.52 + gBrowser.removeTab(tabs[i]);
1.53 + }
1.54 + finish();
1.55 + }
1.56 +
1.57 + runTest();
1.58 +}
