mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
152 lines
5.3 KiB
JavaScript
152 lines
5.3 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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let newTabOne;
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let newTabTwo;
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let newTabThree;
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let restoredNewTabTwoLoaded = false;
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let restoredNewTabThreeLoaded = false;
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let frameInitialized = false;
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function test() {
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waitForExplicitFinish();
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newWindowWithTabView(setupOne);
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}
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function setupOne(win) {
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win.TabView.firstUseExperienced = true;
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win.gBrowser.addTab("http://mochi.test:8888/browser/browser/base/content/test/tabview/search1.html");
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win.gBrowser.addTab("http://mochi.test:8888/browser/browser/base/content/test/tabview/dummy_page.html");
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afterAllTabsLoaded(function () setupTwo(win), win);
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}
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let restoreWin;
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function setupTwo(win) {
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let contentWindow = win.TabView.getContentWindow();
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let tabItems = contentWindow.TabItems.getItems();
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is(tabItems.length, 3, "There should be 3 tab items before closing");
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let numTabsToSave = tabItems.length;
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// force all canvases to update, and hook in imageData save detection
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tabItems.forEach(function(tabItem) {
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contentWindow.TabItems.update(tabItem.tab);
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tabItem.addSubscriber(tabItem, "savedCachedImageData", function(item) {
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item.removeSubscriber(item, "savedCachedImageData");
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--numTabsToSave;
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});
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});
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// after the window is closed, restore it.
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let xulWindowDestory = function() {
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Services.obs.removeObserver(
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xulWindowDestory, "xul-window-destroyed", false);
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// "xul-window-destroyed" is just fired just before a XUL window is
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// destroyed so restore window and test it after a delay
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executeSoon(function() {
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restoredWin = undoCloseWindow();
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restoredWin.addEventListener("load", function onLoad(event) {
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restoredWin.removeEventListener("load", onLoad, false);
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registerCleanupFunction(function() restoredWin.close());
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// ensure that closed tabs have been saved
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is(numTabsToSave, 0, "All tabs were saved when window was closed.");
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is(restoredWin.gBrowser.tabs.length, 3, "The total number of tabs is 3");
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// setup tab variables and listen to the tabs load progress
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newTabOne = restoredWin.gBrowser.tabs[0];
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newTabTwo = restoredWin.gBrowser.tabs[1];
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newTabThree = restoredWin.gBrowser.tabs[2];
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restoredWin.gBrowser.addTabsProgressListener(gTabsProgressListener);
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// execute code when the frame is initialized
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let onTabViewFrameInitialized = function() {
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restoredWin.removeEventListener(
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"tabviewframeinitialized", onTabViewFrameInitialized, false);
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let restoredContentWindow = restoredWin.TabView.getContentWindow();
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// prevent TabItems._update being called before checking cached images
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restoredContentWindow.TabItems._pauseUpdateForTest = true;
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let nextStep = function() {
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// since we are not sure whether the frame is initialized first or two tabs
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// compete loading first so we need this.
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if (restoredNewTabTwoLoaded && restoredNewTabThreeLoaded)
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updateAndCheck();
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else
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frameInitialized = true;
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}
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let tabItems = restoredContentWindow.TabItems.getItems();
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let count = tabItems.length;
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tabItems.forEach(function(tabItem) {
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tabItem.addSubscriber(tabItem, "loadedCachedImageData", function() {
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tabItem.removeSubscriber(tabItem, "loadedCachedImageData");
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ok(tabItem.isShowingCachedData(),
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"Tab item is showing cached data and is just connected. " +
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tabItem.tab.linkedBrowser.currentURI.spec);
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if (--count == 0)
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nextStep();
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});
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});
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}
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restoredWin.addEventListener(
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"tabviewframeinitialized", onTabViewFrameInitialized, false);
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}, false);
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});
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};
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Services.obs.addObserver(xulWindowDestory, "xul-window-destroyed", false);
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win.close();
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}
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let gTabsProgressListener = {
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onStateChange: function(browser, webProgress, request, stateFlags, status) {
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// ensure about:blank doesn't trigger the code
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if ((stateFlags & Ci.nsIWebProgressListener.STATE_STOP) &&
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(stateFlags & Ci.nsIWebProgressListener.STATE_IS_WINDOW) &&
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browser.currentURI.spec != "about:blank") {
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if (newTabTwo.linkedBrowser == browser)
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restoredNewTabTwoLoaded = true;
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else if (newTabThree.linkedBrowser == browser)
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restoredNewTabThreeLoaded = true;
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// since we are not sure whether the frame is initialized first or two tabs
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// compete loading first so we need this.
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if (restoredNewTabTwoLoaded && restoredNewTabThreeLoaded) {
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restoredWin.gBrowser.removeTabsProgressListener(gTabsProgressListener);
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if (frameInitialized)
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updateAndCheck();
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}
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}
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}
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};
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function updateAndCheck() {
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// force all canvas to update
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let contentWindow = restoredWin.TabView.getContentWindow();
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contentWindow.TabItems._pauseUpdateForTest = false;
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let tabItems = contentWindow.TabItems.getItems();
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tabItems.forEach(function(tabItem) {
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contentWindow.TabItems._update(tabItem.tab);
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ok(!tabItem.isShowingCachedData(),
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"Tab item is not showing cached data anymore. " +
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tabItem.tab.linkedBrowser.currentURI.spec);
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});
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// clean up and finish
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restoredWin.close();
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finish();
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}
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