1700727 - Add some tests for native context menus

Status: NEW

(Core :: Widget: Cocoa, task, P3)

Description

[Markus Stange [:mstange]]

We currently have tests for the native menu bar, and for nsStandaloneNativeMenu, and for non-native context menus. We do not yet have tests for native context menus. We should add some.

The following scenarios should be covered:

• Opening and closing a menu programatically, and checking that all the correct events are fired. (popupshowing, popupshown, popuphiding, popuphidden)
• Opening a menu and executing a menu item using -[NSMenu performActionForItemAtIndex:], and checking that the command event fires before the popuphiding event.
• Changing the menuitem label while a menu is open (test for bug 1691553).
• Destroying the menu DOM hierarchy at various points, e.g. during the popuphiding event, to make sure we don't crash.

Comment 1

[Markus Stange [:mstange]]

Another one:

• When a context menu is opened with a right mouse down event, the capturing content gets cleared (test for bug 1700706).

Comment 2

[Markus Stange [:mstange]]

More:

• During the popupshowing event, document.popupNode should be set to the popup's trigger node (test for bug 1700715).
• During the command event, document.popupNode should be set to the popup's trigger node (test for bug 1701085).
• If right-clicking outside of the menu reopens the same menu, make sure popuphiding/popuphidden fire before the contextmenu event (test for bug 1702041).
• Non-native popups shouldn't be closed when a native context menu is opened on top of them (test for bug 1700710).
• When setCommandNode was called before opening a native menu with a trigger content, make sure that document.popupNode is set back to null after the menu is closed (D110303).