1 files changed, 198 insertions, 0 deletions
diff --git a/browser/components/customizableui/test/browser_history_recently_closed.js b/browser/components/customizableui/test/browser_history_recently_closed.js
new file mode 100644
index 0000000000..01039ed960
--- /dev/null
+++ b/browser/components/customizableui/test/browser_history_recently_closed.js
@@ -0,0 +1,198 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+const TEST_PATH = getRootDirectory(gTestPath).replace(
+  "chrome://mochitests/content",
+  "http://example.com"
+);
+
+add_task(async function testRecentlyClosedDisabled() {
+  info("Check history recently closed tabs/windows section");
+
+  CustomizableUI.addWidgetToArea(
+    "history-panelmenu",
+    CustomizableUI.AREA_FIXED_OVERFLOW_PANEL
+  );
+  registerCleanupFunction(() => CustomizableUI.reset());
+
+  // We need to make sure the history is cleared before starting the test
+  await Sanitizer.sanitize(["history"]);
+
+  await openHistoryPanel();
+
+  let recentlyClosedTabs = document.getElementById("appMenuRecentlyClosedTabs");
+  let recentlyClosedWindows = document.getElementById(
+    "appMenuRecentlyClosedWindows"
+  );
+
+  // Wait for the disabled attribute to change, as we receive
+  // the "viewshown" event before this changes
+  await BrowserTestUtils.waitForCondition(
+    () => recentlyClosedTabs.getAttribute("disabled"),
+    "Waiting for button to become disabled"
+  );
+  Assert.ok(
+    recentlyClosedTabs.getAttribute("disabled"),
+    "Recently closed tabs button disabled"
+  );
+  Assert.ok(
+    recentlyClosedWindows.getAttribute("disabled"),
+    "Recently closed windows button disabled"
+  );
+
+  await hideHistoryPanel();
+
+  gBrowser.selectedTab.focus();
+  let tab = await BrowserTestUtils.openNewForegroundTab(
+    gBrowser,
+    TEST_PATH + "dummy_history_item.html"
+  );
+  BrowserTestUtils.removeTab(tab);
+
+  await openHistoryPanel();
+
+  await BrowserTestUtils.waitForCondition(
+    () => !recentlyClosedTabs.getAttribute("disabled"),
+    "Waiting for button to be enabled"
+  );
+  Assert.ok(
+    !recentlyClosedTabs.getAttribute("disabled"),
+    "Recently closed tabs is available"
+  );
+  Assert.ok(
+    recentlyClosedWindows.getAttribute("disabled"),
+    "Recently closed windows button disabled"
+  );
+
+  await hideHistoryPanel();
+
+  let newWin = await BrowserTestUtils.openNewBrowserWindow();
+  let loadedPromise = BrowserTestUtils.browserLoaded(
+    newWin.gBrowser.selectedBrowser
+  );
+  BrowserTestUtils.loadURIString(
+    newWin.gBrowser.selectedBrowser,
+    "about:mozilla"
+  );
+  await loadedPromise;
+  await BrowserTestUtils.closeWindow(newWin);
+
+  await openHistoryPanel();
+
+  await BrowserTestUtils.waitForCondition(
+    () => !recentlyClosedWindows.getAttribute("disabled"),
+    "Waiting for button to be enabled"
+  );
+  Assert.ok(
+    !recentlyClosedTabs.getAttribute("disabled"),
+    "Recently closed tabs is available"
+  );
+  Assert.ok(
+    !recentlyClosedWindows.getAttribute("disabled"),
+    "Recently closed windows is available"
+  );
+
+  await hideHistoryPanel();
+});
+
+add_task(async function testRecentlyClosedTabsDisabledPersists() {
+  info("Check history recently closed tabs/windows section");
+
+  CustomizableUI.addWidgetToArea(
+    "history-panelmenu",
+    CustomizableUI.AREA_FIXED_OVERFLOW_PANEL
+  );
+  registerCleanupFunction(() => CustomizableUI.reset());
+
+  // We need to make sure the history is cleared before starting the test
+  await Sanitizer.sanitize(["history"]);
+
+  await openHistoryPanel();
+
+  let recentlyClosedTabs = document.getElementById("appMenuRecentlyClosedTabs");
+  Assert.ok(
+    recentlyClosedTabs.getAttribute("disabled"),
+    "Recently closed tabs button disabled"
+  );
+
+  await hideHistoryPanel();
+
+  let newWin = await BrowserTestUtils.openNewBrowserWindow();
+
+  await openHistoryPanel(newWin.document);
+  recentlyClosedTabs = newWin.document.getElementById(
+    "appMenuRecentlyClosedTabs"
+  );
+  Assert.ok(
+    recentlyClosedTabs.getAttribute("disabled"),
+    "Recently closed tabs is disabled"
+  );
+
+  // We close the window without hiding the panel first, which used to interfere
+  // with populating the view subsequently.
+  await BrowserTestUtils.closeWindow(newWin);
+
+  newWin = await BrowserTestUtils.openNewBrowserWindow();
+  await openHistoryPanel(newWin.document);
+  recentlyClosedTabs = newWin.document.getElementById(
+    "appMenuRecentlyClosedTabs"
+  );
+  Assert.ok(
+    recentlyClosedTabs.getAttribute("disabled"),
+    "Recently closed tabs is disabled"
+  );
+  await hideHistoryPanel(newWin.document);
+  await BrowserTestUtils.closeWindow(newWin);
+});
+
+add_task(async function testRecentlyClosedWindows() {
+  // We need to make sure the history is cleared before starting the test
+  await Sanitizer.sanitize(["history"]);
+
+  // Open and close a new window.
+  let newWin = await BrowserTestUtils.openNewBrowserWindow();
+  let loadedPromise = BrowserTestUtils.browserLoaded(
+    newWin.gBrowser.selectedBrowser
+  );
+  BrowserTestUtils.loadURIString(
+    newWin.gBrowser.selectedBrowser,
+    "https://example.com"
+  );
+  await loadedPromise;
+  await BrowserTestUtils.closeWindow(newWin);
+
+  CustomizableUI.addWidgetToArea(
+    "history-panelmenu",
+    CustomizableUI.AREA_FIXED_OVERFLOW_PANEL
+  );
+  registerCleanupFunction(() => CustomizableUI.reset());
+  await openHistoryPanel();
+
+  // Open the "Recently closed windows" panel.
+  document.getElementById("appMenuRecentlyClosedWindows").click();
+
+  let winPanel = document.getElementById(
+    "appMenu-library-recentlyClosedWindows"
+  );
+  await BrowserTestUtils.waitForEvent(winPanel, "ViewShown");
+  ok(true, "Opened 'Recently closed windows' panel");
+
+  // Click the first toolbar button in the panel.
+  let panelBody = winPanel.querySelector(".panel-subview-body");
+  let toolbarButton = panelBody.querySelector("toolbarbutton");
+  let newWindowPromise = BrowserTestUtils.waitForNewWindow();
+  EventUtils.sendMouseEvent({ type: "click" }, toolbarButton, window);
+
+  newWin = await newWindowPromise;
+  is(
+    newWin.gBrowser.currentURI.spec,
+    "https://example.com/",
+    "Opened correct URL"
+  );
+  is(gBrowser.tabs.length, 1, "Did not open new tabs");
+
+  await BrowserTestUtils.closeWindow(newWin);
+});