forked from mirrors/gecko-dev
		
	
		
			
				
	
	
		
			302 lines
		
	
	
	
		
			10 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			302 lines
		
	
	
	
		
			10 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| /* This Source Code Form is subject to the terms of the Mozilla Public
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|  * License, v. 2.0. If a copy of the MPL was not distributed with this
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|  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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| 
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| "use strict";
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| 
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| var gNavBar = document.getElementById(CustomizableUI.AREA_NAVBAR);
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| var gOverflowList = document.getElementById(
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|   gNavBar.getAttribute("overflowtarget")
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| );
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| 
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| const kBookmarksButton = "bookmarks-menu-button";
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| const kBookmarksItems = "personal-bookmarks";
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| const kOriginalWindowWidth = window.outerWidth;
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| 
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| /**
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|  * Helper function that opens the bookmarks menu, and returns a Promise that
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|  * resolves as soon as the menu is ready for interaction.
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|  */
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| function bookmarksMenuPanelShown() {
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|   return new Promise(resolve => {
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|     let bookmarksMenuPopup = document.getElementById("BMB_bookmarksPopup");
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|     let onPopupShown = e => {
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|       if (e.target == bookmarksMenuPopup) {
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|         bookmarksMenuPopup.removeEventListener("popupshown", onPopupShown);
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|         resolve();
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|       }
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|     };
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|     bookmarksMenuPopup.addEventListener("popupshown", onPopupShown);
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|   });
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| }
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| 
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| /**
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|  * Checks that the placesContext menu is correctly attached to the
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|  * controller of some view. Returns a Promise that resolves as soon
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|  * as the context menu is closed.
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|  *
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|  * @param aItemWithContextMenu the item that we need to synthesize the
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|  *        right click on in order to open the context menu.
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|  */
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| function checkPlacesContextMenu(aItemWithContextMenu) {
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|   return (async function() {
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|     let contextMenu = document.getElementById("placesContext");
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|     let newBookmarkItem = document.getElementById("placesContext_new:bookmark");
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|     info("Waiting for context menu on " + aItemWithContextMenu.id);
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|     let shownPromise = popupShown(contextMenu);
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|     EventUtils.synthesizeMouseAtCenter(aItemWithContextMenu, {
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|       type: "contextmenu",
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|       button: 2,
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|     });
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|     await shownPromise;
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| 
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|     ok(
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|       !newBookmarkItem.hasAttribute("disabled"),
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|       "New bookmark item shouldn't be disabled"
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|     );
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| 
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|     info("Closing context menu");
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|     let hiddenPromise = popupHidden(contextMenu);
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|     // Use hidePopup instead of the closePopup helper because macOS native
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|     // context menus can't be closed by synthesized ESC in automation.
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|     contextMenu.hidePopup();
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|     await hiddenPromise;
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|   })();
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| }
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| 
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| /**
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|  * Opens the bookmarks menu panel, and then opens each of the "special"
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|  * submenus in that list. Then it checks that those submenu's context menus
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|  * are properly hooked up to a controller.
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|  */
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| function checkSpecialContextMenus() {
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|   return (async function() {
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|     let bookmarksMenuButton = document.getElementById(kBookmarksButton);
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|     let bookmarksMenuPopup = document.getElementById("BMB_bookmarksPopup");
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| 
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|     const kSpecialItemIDs = {
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|       BMB_bookmarksToolbar: "BMB_bookmarksToolbarPopup",
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|       BMB_unsortedBookmarks: "BMB_unsortedBookmarksPopup",
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|     };
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| 
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|     // Open the bookmarks menu button context menus and ensure that
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|     // they have the proper views attached.
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|     let shownPromise = bookmarksMenuPanelShown();
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| 
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|     EventUtils.synthesizeMouseAtCenter(bookmarksMenuButton, {});
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|     info("Waiting for bookmarks menu popup to show after clicking dropmarker.");
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|     await shownPromise;
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| 
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|     for (let menuID in kSpecialItemIDs) {
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|       let menuItem = document.getElementById(menuID);
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|       let menuPopup = document.getElementById(kSpecialItemIDs[menuID]);
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|       info("Waiting to open menu for " + menuID);
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|       shownPromise = popupShown(menuPopup);
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|       menuPopup.openPopup(menuItem, null, 0, 0, false, false, null);
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|       await shownPromise;
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| 
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|       await checkPlacesContextMenu(menuPopup);
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|       info("Closing menu for " + menuID);
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|       await closePopup(menuPopup);
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|     }
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| 
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|     info("Closing bookmarks menu");
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|     await closePopup(bookmarksMenuPopup);
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|   })();
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| }
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| 
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| /**
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|  * Closes a focused popup by simulating pressing the Escape key,
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|  * and returns a Promise that resolves as soon as the popup is closed.
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|  *
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|  * @param aPopup the popup node to close.
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|  */
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| function closePopup(aPopup) {
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|   let hiddenPromise = popupHidden(aPopup);
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|   EventUtils.synthesizeKey("KEY_Escape");
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|   return hiddenPromise;
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| }
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| 
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| /**
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|  * Helper function that checks that the context menu of the
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|  * bookmark toolbar items chevron popup is correctly hooked up
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|  * to the controller of a view.
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|  */
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| function checkBookmarksItemsChevronContextMenu() {
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|   return (async function() {
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|     let chevronPopup = document.getElementById("PlacesChevronPopup");
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|     let shownPromise = popupShown(chevronPopup);
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|     let chevron = document.getElementById("PlacesChevron");
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|     EventUtils.synthesizeMouseAtCenter(chevron, {});
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|     info("Waiting for bookmark toolbar item chevron popup to show");
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|     await shownPromise;
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|     await TestUtils.waitForCondition(() => {
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|       for (let child of chevronPopup.children) {
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|         if (child.style.visibility != "hidden") {
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|           return true;
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|         }
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|       }
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|       return false;
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|     });
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|     await checkPlacesContextMenu(chevronPopup);
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|     info("Waiting for bookmark toolbar item chevron popup to close");
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|     await closePopup(chevronPopup);
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|   })();
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| }
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| 
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| /**
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|  * Forces the window to a width that causes the nav-bar to overflow
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|  * its contents. Returns a Promise that resolves as soon as the
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|  * overflowable nav-bar is showing its chevron.
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|  */
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| function overflowEverything() {
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|   info("Waiting for overflow");
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|   window.resizeTo(kForceOverflowWidthPx, window.outerHeight);
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|   return TestUtils.waitForCondition(() => gNavBar.hasAttribute("overflowing"));
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| }
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| 
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| /**
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|  * Returns the window to its original size from the start of the test,
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|  * and returns a Promise that resolves when the nav-bar is no longer
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|  * overflowing.
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|  */
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| function stopOverflowing() {
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|   info("Waiting until we stop overflowing");
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|   window.resizeTo(kOriginalWindowWidth, window.outerHeight);
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|   return TestUtils.waitForCondition(() => !gNavBar.hasAttribute("overflowing"));
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| }
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| 
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| /**
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|  * Checks that an item with ID aID is overflowing in the nav-bar.
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|  *
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|  * @param aID the ID of the node to check for overflowingness.
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|  */
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| function checkOverflowing(aID) {
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|   ok(
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|     !gNavBar.querySelector("#" + aID),
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|     "Item with ID " + aID + " should no longer be in the gNavBar"
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|   );
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|   let item = gOverflowList.querySelector("#" + aID);
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|   ok(item, "Item with ID " + aID + " should be overflowing");
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|   is(
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|     item.getAttribute("overflowedItem"),
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|     "true",
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|     "Item with ID " + aID + " should have overflowedItem attribute"
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|   );
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| }
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| 
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| /**
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|  * Checks that an item with ID aID is not overflowing in the nav-bar.
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|  *
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|  * @param aID the ID of hte node to check for non-overflowingness.
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|  */
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| function checkNotOverflowing(aID) {
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|   ok(
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|     !gOverflowList.querySelector("#" + aID),
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|     "Item with ID " + aID + " should no longer be overflowing"
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|   );
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|   let item = gNavBar.querySelector("#" + aID);
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|   ok(item, "Item with ID " + aID + " should be in the nav bar");
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|   ok(
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|     !item.hasAttribute("overflowedItem"),
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|     "Item with ID " + aID + " should not have overflowedItem attribute"
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|   );
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| }
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| 
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| /**
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|  * Test that overflowing the bookmarks menu button doesn't break the
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|  * context menus for the Unsorted and Bookmarks Toolbar menu items.
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|  */
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| add_task(async function testOverflowingBookmarksButtonContextMenu() {
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|   ok(CustomizableUI.inDefaultState, "Should start in default state.");
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|   // The DevEdition has the DevTools button in the toolbar by default. Remove it
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|   // to prevent branch-specific available toolbar space.
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|   CustomizableUI.removeWidgetFromArea("developer-button");
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|   CustomizableUI.removeWidgetFromArea(
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|     "library-button",
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|     CustomizableUI.AREA_NAVBAR
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|   );
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|   CustomizableUI.addWidgetToArea(kBookmarksButton, CustomizableUI.AREA_NAVBAR);
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|   ok(
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|     !gNavBar.hasAttribute("overflowing"),
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|     "Should start with a non-overflowing toolbar."
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|   );
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| 
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|   // Open the Unsorted and Bookmarks Toolbar context menus and ensure
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|   // that they have views attached.
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|   await checkSpecialContextMenus();
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| 
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|   await overflowEverything();
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|   checkOverflowing(kBookmarksButton);
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| 
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|   await stopOverflowing();
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|   checkNotOverflowing(kBookmarksButton);
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| 
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|   await checkSpecialContextMenus();
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| });
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| 
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| /**
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|  * Test that the bookmarks toolbar items context menu still works if moved
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|  * to the menu from the overflow panel, and then back to the toolbar.
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|  */
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| add_task(async function testOverflowingBookmarksItemsContextMenu() {
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|   info("Ensuring panel is ready.");
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|   await PanelUI.ensureReady();
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| 
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|   let bookmarksToolbarItems = document.getElementById(kBookmarksItems);
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|   await gCustomizeMode.addToToolbar(bookmarksToolbarItems);
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|   await TestUtils.waitForCondition(
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|     () => document.getElementById("PlacesToolbar")._placesView
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|   );
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|   await checkPlacesContextMenu(bookmarksToolbarItems);
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| 
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|   await overflowEverything();
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|   checkOverflowing(kBookmarksItems);
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| 
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|   await gCustomizeMode.addToPanel(bookmarksToolbarItems);
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| 
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|   await stopOverflowing();
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| 
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|   await gCustomizeMode.addToToolbar(bookmarksToolbarItems);
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|   await TestUtils.waitForCondition(
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|     () => document.getElementById("PlacesToolbar")._placesView
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|   );
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|   await checkPlacesContextMenu(bookmarksToolbarItems);
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| });
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| 
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| /**
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|  * Test that overflowing the bookmarks toolbar items doesn't cause the
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|  * context menu in the bookmarks toolbar items chevron to stop working.
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|  */
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| add_task(async function testOverflowingBookmarksItemsChevronContextMenu() {
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|   // If it's not already there, let's move the bookmarks toolbar items to
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|   // the nav-bar.
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|   let bookmarksToolbarItems = document.getElementById(kBookmarksItems);
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|   await gCustomizeMode.addToToolbar(bookmarksToolbarItems);
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| 
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|   // We make the PlacesToolbarItems element be super tiny in order to force
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|   // the bookmarks toolbar items into overflowing and making the chevron
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|   // show itself.
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|   let placesToolbarItems = document.getElementById("PlacesToolbarItems");
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|   let placesChevron = document.getElementById("PlacesChevron");
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|   placesToolbarItems.style.maxWidth = "10px";
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|   info("Waiting for chevron to no longer be collapsed");
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|   await TestUtils.waitForCondition(() => !placesChevron.collapsed);
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| 
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|   await checkBookmarksItemsChevronContextMenu();
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| 
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|   await overflowEverything();
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|   checkOverflowing(kBookmarksItems);
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| 
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|   await stopOverflowing();
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|   checkNotOverflowing(kBookmarksItems);
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| 
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|   await checkBookmarksItemsChevronContextMenu();
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| 
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|   placesToolbarItems.style.removeProperty("max-width");
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| });
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| 
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| add_task(async function asyncCleanup() {
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|   window.resizeTo(kOriginalWindowWidth, window.outerHeight);
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|   await resetCustomization();
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| });
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