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65 lines
2.1 KiB
JavaScript
65 lines
2.1 KiB
JavaScript
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function test() {
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waitForExplicitFinish();
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let fm = Components.classes["@mozilla.org/focus-manager;1"]
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.getService(Components.interfaces.nsIFocusManager);
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let tabs = [ gBrowser.selectedTab, gBrowser.addTab(), gBrowser.addTab() ];
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// The first tab has an autofocused element.
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// The second tab is exactly like the first one without the autofocus.
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let testingList = [
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{ uri: "data:text/html,<!DOCTYPE html><html><body><input autofocus id='target'></body></html>",
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tagName: "INPUT"},
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{ uri: "data:text/html,<!DOCTYPE html><html><body><input id='target'></body></html>",
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tagName: "BODY"}
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];
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function runTest() {
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// Set the focus to the first tab.
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tabs[0].linkedBrowser.focus();
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// Load the first tab on background.
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tabs[1].linkedBrowser.addEventListener("load", onLoadBackgroundFirstTab, true);
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tabs[1].linkedBrowser.loadURI(testingList[0].uri);
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}
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function onLoadBackgroundFirstTab() {
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tabs[1].linkedBrowser.removeEventListener("load", onLoadBackgroundFirstTab, true);
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// Now load the second tab on background.
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tabs[2].linkedBrowser.addEventListener("load", onLoadBackgroundSecondTab, true);
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tabs[2].linkedBrowser.loadURI(testingList[1].uri);
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}
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function onLoadBackgroundSecondTab() {
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tabs[2].linkedBrowser.removeEventListener("load", onLoadBackgroundSecondTab, true);
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// Wait a second to be sure all focus events are done before launching tests.
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setTimeout(doTest, 1000);
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}
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function doTest() {
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for (var i=0; i<testingList.length; ++i) {
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// Get active element in the tab.
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var e = tabs[i+1].linkedBrowser.contentDocument.activeElement;
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is(e.tagName, testingList[i].tagName,
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"The background tab's focused element should be " +
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testingList[i].tagName);
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isnot(fm.focusedElement, e,
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"The background tab's focused element should not be the focus " +
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"manager focused element");
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}
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// Cleaning up.
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gBrowser.addTab();
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for (let i = 0; i < tabs.length; i++) {
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gBrowser.removeTab(tabs[i]);
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}
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finish();
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}
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runTest();
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}
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