Bug 1437433 - Add a test for checking that a website can be bookmarked from a private window. r=standard8

browser/components/places/tests/browser/browser.ini

@@ -19,6 +19,8 @@ skip-if = (os == 'win' && ccov) # Bug 1423667
 skip-if = (os == 'win' && ccov) # Bug 1423667
 [browser_bookmark_folder_moveability.js]
 skip-if = (os == 'win' && ccov) # Bug 1423667
+[browser_bookmark_private_window.js]
+skip-if = (os == 'win' && ccov) # Bug 1423667
 [browser_bookmark_remove_tags.js]
 skip-if = (os == 'win' && ccov) # Bug 1423667
 [browser_bookmarklet_windowOpen.js]

browser/components/places/tests/browser/browser_bookmark_private_window.js

@@ -0,0 +1,44 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+/**
+ * Test that the a website can be bookmarked from a private window.
+ */
+"use strict";
+
+const TEST_URL = "about:buildconfig";
+
+// Cleanup.
+registerCleanupFunction(async () => {
+  await PlacesUtils.bookmarks.eraseEverything();
+});
+
+add_task(async function test_add_bookmark_from_private_window() {
+  let win = await BrowserTestUtils.openNewBrowserWindow({private: true});
+  let tab = await BrowserTestUtils.openNewForegroundTab(win.gBrowser, TEST_URL);
+
+  registerCleanupFunction(async () => {
+    await BrowserTestUtils.removeTab(tab);
+    await BrowserTestUtils.closeWindow(win);
+  });
+
+  // Open the bookmark panel.
+  let bookmarkPanel = win.document.getElementById("editBookmarkPanel");
+  let shownPromise = promisePopupShown(bookmarkPanel);
+  let bookmarkStar = win.BookmarkingUI.star;
+  bookmarkStar.click();
+  await shownPromise;
+
+  // Check if the bookmark star changes its state after click.
+  Assert.equal(bookmarkStar.getAttribute("starred"), "true", "Bookmark star changed its state correctly.");
+
+  // Close the bookmark panel.
+  let hiddenPromise = promisePopupHidden(bookmarkPanel);
+  let doneButton = win.document.getElementById("editBookmarkPanelDoneButton");
+  doneButton.click();
+  await hiddenPromise;
+
+  let bm = await PlacesUtils.bookmarks.fetch({url: TEST_URL});
+  Assert.equal(bm.url, TEST_URL, "The bookmark was successfully saved in the database.");
+});