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function test() {
waitForExplicitFinish();
let fm = Components.classes["@mozilla.org/focus-manager;1"]
.getService(Components.interfaces.nsIFocusManager);
let tabs = [ gBrowser.selectedTab, gBrowser.addTab() ];
// The first tab has an autofocused element.
// The second tab is exactly like the first one without the autofocus.
let testingList = [
{ uri: "data:text/html,<!DOCTYPE html><html><body><input autofocus id='target'></body></html>",
tagName: "INPUT"},
];
function runTest() {
// Set the focus to the first tab.
tabs[0].linkedBrowser.focus();
// Load the first tab on background.
tabs[1].linkedBrowser.addEventListener("load", onLoadBackgroundTab, true);
tabs[1].linkedBrowser.loadURI(testingList[0].uri);
}
function onLoadBackgroundTab() {
tabs[1].linkedBrowser.removeEventListener("load", onLoadBackgroundTab, true);
// The focus event (from autofocus) has been sent,
// let's test with executeSoon so we are sure the test is done
// after the focus event is processed.
executeSoon(doTest);
}
function doTest() {
for (var i=0; i<testingList.length; ++i) {
// Get active element in the tab.
var e = tabs[i+1].linkedBrowser.contentDocument.activeElement;
is(e.tagName, testingList[i].tagName,
"The background tab's focused element should be " +
testingList[i].tagName);
isnot(fm.focusedElement, e,
"The background tab's focused element should not be the focus " +
"manager focused element");
}
// Cleaning up.
for (let i = 1; i < tabs.length; i++) {
gBrowser.removeTab(tabs[i]);
}
finish();
}
runTest();
}
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