mozilla-central/browser/base/content/test/general/browser_bug462289.js (file symbol)

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Test Info: Warnings

var tab1, tab2;
function focus_in_navbar() {
var parent = document.activeElement.parentNode;
while (parent && parent.id != "nav-bar") {
parent = parent.parentNode;
}
return parent != null;
}
function test() {
// Put the home button in the pre-proton placement to test focus states.
CustomizableUI.addWidgetToArea(
"home-button",
"nav-bar",
CustomizableUI.getPlacementOfWidget("stop-reload-button").position + 1
);
registerCleanupFunction(async function resetToolbar() {
await CustomizableUI.reset();
});
waitForExplicitFinish();
tab1 = BrowserTestUtils.addTab(gBrowser, "about:blank", {
skipAnimation: true,
});
tab2 = BrowserTestUtils.addTab(gBrowser, "about:blank", {
skipAnimation: true,
});
EventUtils.synthesizeMouseAtCenter(tab1, {});
setTimeout(step2, 0);
}
function step2() {
is(gBrowser.selectedTab, tab1, "1st click on tab1 selects tab");
isnot(
document.activeElement,
tab1,
"1st click on tab1 does not activate tab"
);
EventUtils.synthesizeMouseAtCenter(tab1, {});
setTimeout(step3, 0);
}
async function step3() {
is(
gBrowser.selectedTab,
tab1,
"2nd click on selected tab1 keeps tab selected"
);
isnot(
document.activeElement,
tab1,
"2nd click on selected tab1 does not activate tab"
);
info("focusing URLBar then sending 3 Shift+Tab.");
gURLBar.focus();
let focused = BrowserTestUtils.waitForEvent(
document.getElementById("home-button"),
"focus"
);
EventUtils.synthesizeKey("VK_TAB", { shiftKey: true });
await focused;
info("Focus is now on Home button");
focused = BrowserTestUtils.waitForEvent(
document.getElementById("tabs-newtab-button"),
"focus"
);
EventUtils.synthesizeKey("VK_TAB", { shiftKey: true });
await focused;
info("Focus is now on the new tab button");
focused = BrowserTestUtils.waitForEvent(tab1, "focus");
EventUtils.synthesizeKey("VK_TAB", { shiftKey: true });
await focused;
is(gBrowser.selectedTab, tab1, "tab key to selected tab1 keeps tab selected");
is(document.activeElement, tab1, "tab key to selected tab1 activates tab");
EventUtils.synthesizeMouseAtCenter(tab1, {});
setTimeout(step4, 0);
}
function step4() {
is(
gBrowser.selectedTab,
tab1,
"3rd click on activated tab1 keeps tab selected"
);
is(
document.activeElement,
tab1,
"3rd click on activated tab1 keeps tab activated"
);
gBrowser.addEventListener("TabSwitchDone", step5);
EventUtils.synthesizeMouseAtCenter(tab2, {});
}
function step5() {
gBrowser.removeEventListener("TabSwitchDone", step5);
// The tabbox selects a tab within a setTimeout in a bubbling mousedown event
// listener, and focuses the current tab if another tab previously had focus.
is(
gBrowser.selectedTab,
tab2,
"click on tab2 while tab1 is activated selects tab"
);
is(
document.activeElement,
tab2,
"click on tab2 while tab1 is activated activates tab"
);
info("focusing content then sending middle-button mousedown to tab2.");
gBrowser.selectedBrowser.focus();
EventUtils.synthesizeMouseAtCenter(tab2, { button: 1, type: "mousedown" });
setTimeout(step6, 0);
}
function step6() {
is(
gBrowser.selectedTab,
tab2,
"middle-button mousedown on selected tab2 keeps tab selected"
);
isnot(
document.activeElement,
tab2,
"middle-button mousedown on selected tab2 does not activate tab"
);
gBrowser.removeTab(tab2);
gBrowser.removeTab(tab1);
finish();
}