mirror of
https://github.com/classilla/tenfourfox.git
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88 lines
3.3 KiB
JavaScript
88 lines
3.3 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/ */
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/**
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* Detaching a tab to a new window shouldn't break the menu panel.
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*/
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"use strict";
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var gTestTab;
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var gContentAPI;
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var gContentWindow;
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var gContentDoc;
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function test() {
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registerCleanupFunction(function() {
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gContentDoc = null;
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});
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UITourTest();
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}
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/**
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* When tab is changed we're tearing the tour down. So the UITour client has to always be aware of this
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* fact and therefore listens to visibilitychange events.
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* In particular this scenario happens for detaching the tab (ie. moving it to a new window).
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*/
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var tests = [
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taskify(function* test_move_tab_to_new_window(done) {
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let onVisibilityChange = (aEvent) => {
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if (!document.hidden && window != UITour.getChromeWindow(aEvent.target)) {
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gContentAPI.showHighlight("appMenu");
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}
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};
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let highlight = document.getElementById("UITourHighlight");
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let windowDestroyedDeferred = Promise.defer();
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let onDOMWindowDestroyed = (aWindow) => {
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if (gContentWindow && aWindow == gContentWindow) {
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Services.obs.removeObserver(onDOMWindowDestroyed, "dom-window-destroyed", false);
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windowDestroyedDeferred.resolve();
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}
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};
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let browserStartupDeferred = Promise.defer();
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Services.obs.addObserver(function onBrowserDelayedStartup(aWindow) {
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Services.obs.removeObserver(onBrowserDelayedStartup, "browser-delayed-startup-finished");
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browserStartupDeferred.resolve(aWindow);
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}, "browser-delayed-startup-finished", false);
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// NB: we're using this rather than gContentWindow.document because the latter wouldn't
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// have an XRayWrapper, and we need to compare this to the doc we get using this method
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// later on...
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gContentDoc = gBrowser.selectedBrowser.contentDocument;
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gContentDoc.addEventListener("visibilitychange", onVisibilityChange, false);
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gContentAPI.showHighlight("appMenu");
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yield elementVisiblePromise(highlight);
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gBrowser.replaceTabWithWindow(gBrowser.selectedTab);
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gContentWindow = yield browserStartupDeferred.promise;
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// This highlight should be shown thanks to the visibilitychange listener.
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let newWindowHighlight = gContentWindow.document.getElementById("UITourHighlight");
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yield elementVisiblePromise(newWindowHighlight);
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let selectedTab = gContentWindow.gBrowser.selectedTab;
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is(selectedTab.linkedBrowser && selectedTab.linkedBrowser.contentDocument, gContentDoc, "Document should be selected in new window");
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ok(UITour.tourBrowsersByWindow && UITour.tourBrowsersByWindow.has(gContentWindow), "Window should be known");
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ok(UITour.tourBrowsersByWindow.get(gContentWindow).has(selectedTab.linkedBrowser), "Selected browser should be known");
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let shownPromise = promisePanelShown(gContentWindow);
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gContentAPI.showMenu("appMenu");
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yield shownPromise;
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isnot(gContentWindow.PanelUI.panel.state, "closed", "Panel should be open");
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ok(gContentWindow.PanelUI.contents.children.length > 0, "Panel contents should have children");
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gContentAPI.hideHighlight();
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gContentAPI.hideMenu("appMenu");
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gTestTab = null;
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Services.obs.addObserver(onDOMWindowDestroyed, "dom-window-destroyed", false);
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gContentWindow.close();
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yield windowDestroyedDeferred.promise;
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}),
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];
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