mutter/src/tests/stacking/closed-transient-no-input-parents-queued-default-focus-destroyed.metatest

new_client 0 x11
create 0/1
show 0/1

new_client 1 x11
create 1/1
show 1/1

create 1/2 csd
set_parent 1/2 1
accept_focus 1/2 false
show 1/2

create 1/3 csd
set_parent 1/3 2
accept_focus 1/3 false
show 1/3

create 1/4 csd
set_parent 1/4 3
accept_focus 1/4 false
show 1/4

create 1/5 csd
set_parent 1/5 3
show 1/5

wait
assert_focused 1/5
assert_stacking 0/1 1/1 1/2 1/3 1/4 1/5

destroy 1/5
dispatch

assert_focused none
assert_stacking 0/1 1/1 1/2 1/3 1/4

destroy 1/2
dispatch

sleep 450
assert_focused 1/1
assert_stacking 0/1 1/1 1/3 1/4
window-x11: Use any focusable window as fallback delayed focus window As per commit f71151a5 we focus an input window if no take-focus-window accepts it. This might lead to an infinite loop if there are various focusable but non-input windows in the stack. When the current focus window is unmanaging and we're trying to focus a WM_TAKE_FOCUS window, we intent to give the focus to the first focusable input window in the stack. However, if an application (such as the Java ones) only uses non-input WM_TAKE_FOCUS windows, are not requesting these ones to get the focus. This might lead to a state where no window is focused, or a wrong one is. So, instead of only focus the first eventually input window available, try to request to all the take-focus windows that are in the stack between the destroyed one and the first input one to acquire the input focus. Use a queue to keep track of those windows, that is passed around stealing ownership, while we protect for unmanaged queued windows. Also, reduce the default timeout value, as the previous one might lead to an excessive long wait. Added metatests verifying these situations. Closes: https://gitlab.gnome.org/GNOME/mutter/issues/660 https://gitlab.gnome.org/GNOME/mutter/merge_requests/669 2019-07-03 06:04:08 -04:00			`new_client 0 x11`
			`create 0/1`
			`show 0/1`

			`new_client 1 x11`
			`create 1/1`
			`show 1/1`

			`create 1/2 csd`
			`set_parent 1/2 1`
			`accept_focus 1/2 false`
			`show 1/2`

			`create 1/3 csd`
			`set_parent 1/3 2`
			`accept_focus 1/3 false`
			`show 1/3`

			`create 1/4 csd`
			`set_parent 1/4 3`
			`accept_focus 1/4 false`
			`show 1/4`

			`create 1/5 csd`
			`set_parent 1/5 3`
			`show 1/5`

			`wait`
			`assert_focused 1/5`
			`assert_stacking 0/1 1/1 1/2 1/3 1/4 1/5`

			`destroy 1/5`
			`dispatch`

			`assert_focused none`
			`assert_stacking 0/1 1/1 1/2 1/3 1/4`

			`destroy 1/2`
			`dispatch`

			`sleep 450`
			`assert_focused 1/1`
			`assert_stacking 0/1 1/1 1/3 1/4`