1 files changed, 92 insertions, 0 deletions
diff --git a/browser/components/places/tests/browser/browser_toolbarbutton_menu_show_in_folder.js b/browser/components/places/tests/browser/browser_toolbarbutton_menu_show_in_folder.js
new file mode 100644
index 0000000000..02720cfa2e
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+++ b/browser/components/places/tests/browser/browser_toolbarbutton_menu_show_in_folder.js
@@ -0,0 +1,92 @@
+/**
+ * This test checks that the Show in Folder context menu item in the
+ * bookmarks menu under the app menu actually shows the bookmark in
+ * its folder location in the sidebar.
+ */
+"use strict";
+
+const TEST_PARENT_FOLDER = "The Parent Folder";
+const TEST_URL = "https://example.com/";
+const TEST_TITLE = "Test Bookmark";
+
+let appMenuButton = document.getElementById("PanelUI-menu-button");
+let bookmarksAppMenu = document.getElementById("PanelUI-bookmarks");
+let sidebarWasAlreadyOpen = SidebarUI.isOpen;
+
+const { CustomizableUITestUtils } = ChromeUtils.importESModule(
+  "resource://testing-common/CustomizableUITestUtils.sys.mjs"
+);
+let gCUITestUtils = new CustomizableUITestUtils(window);
+
+add_task(async function toolbarBookmarkShowInFolder() {
+  let parentFolder = await PlacesUtils.bookmarks.insert({
+    parentGuid: PlacesUtils.bookmarks.unfiledGuid,
+    type: PlacesUtils.bookmarks.TYPE_FOLDER,
+    title: TEST_PARENT_FOLDER,
+  });
+  await PlacesUtils.bookmarks.insert({
+    parentGuid: parentFolder.guid,
+    url: TEST_URL,
+    title: TEST_TITLE,
+  });
+
+  // Open app menu and select bookmarks view
+  await gCUITestUtils.openMainMenu();
+  let appMenuBookmarks = document.getElementById("appMenu-bookmarks-button");
+  appMenuBookmarks.click();
+  let bookmarksView = document.getElementById("PanelUI-bookmarks");
+  let bmViewPromise = BrowserTestUtils.waitForEvent(bookmarksView, "ViewShown");
+  await bmViewPromise;
+
+  // Find the test bookmark and open the context menu on it
+  let list = document.getElementById("panelMenu_bookmarksMenu");
+  let listItem = [...list.children].find(node => node.label == TEST_TITLE);
+  let placesContext = document.getElementById("placesContext");
+  let contextPromise = BrowserTestUtils.waitForEvent(
+    placesContext,
+    "popupshown"
+  );
+  EventUtils.synthesizeMouseAtCenter(listItem, {
+    button: 2,
+    type: "contextmenu",
+  });
+  await contextPromise;
+
+  // Select Show in Folder and wait for the sidebar to show up
+  let sidebarShownPromise = BrowserTestUtils.waitForEvent(
+    window,
+    "SidebarShown"
+  );
+  placesContext.activateItem(
+    document.getElementById("placesContext_showInFolder")
+  );
+  await sidebarShownPromise;
+
+  // Get the sidebar tree element and find the selected node
+  let sidebar = document.getElementById("sidebar");
+  let tree = sidebar.contentDocument.getElementById("bookmarks-view");
+  let treeNode = tree.selectedNode;
+
+  Assert.equal(
+    treeNode.parent.bookmarkGuid,
+    parentFolder.guid,
+    "Containing folder node is correct"
+  );
+  Assert.equal(
+    treeNode.title,
+    listItem.label,
+    "The bookmark title matches selected node"
+  );
+  Assert.equal(
+    treeNode.uri,
+    TEST_URL,
+    "The bookmark URL matches selected node"
+  );
+
+  // Cleanup
+  await PlacesUtils.bookmarks.eraseEverything();
+  if (!sidebarWasAlreadyOpen) {
+    SidebarUI.hide();
+  }
+  await gCUITestUtils.hideMainMenu();
+});