i3/testcases/t/158-wm_take_focus.t

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#!perl
# vim:ts=4:sw=4:expandtab
#
# Please read the following documents before working on tests:
# • http://build.i3wm.org/docs/testsuite.html
# (or docs/testsuite)
#
# • http://build.i3wm.org/docs/lib-i3test.html
# (alternatively: perldoc ./testcases/lib/i3test.pm)
#
# • http://build.i3wm.org/docs/ipc.html
# (or docs/ipc)
#
# • http://onyxneon.com/books/modern_perl/modern_perl_a4.pdf
# (unless you are already familiar with Perl)
#
# Tests if the WM_TAKE_FOCUS protocol is correctly handled by i3
#
use i3test;
subtest 'Window without WM_TAKE_FOCUS', sub {
fresh_workspace;
my $window = open_window;
# sync_with_i3 will send a ClientMessage to i3 and i3 will send the same
# payload back to $window->id.
my $myrnd = sync_with_i3(
window_id => $window->id,
dont_wait_for_event => 1,
);
# We check whether the first received message has the correct payload — if
# not, the received message was a WM_TAKE_FOCUS message.
my $first_event_is_clientmessage;
wait_for_event 2, sub {
my ($event) = @_;
# TODO: const
return 0 unless $event->{response_type} == 161;
my ($win, $rnd) = unpack "LL", $event->{data};
if (!defined($first_event_is_clientmessage)) {
$first_event_is_clientmessage = ($rnd == $myrnd);
}
return ($rnd == $myrnd);
};
ok($first_event_is_clientmessage, 'did not receive ClientMessage');
done_testing;
};
subtest 'Window with WM_TAKE_FOCUS', sub {
fresh_workspace;
my $take_focus = $x->atom(name => 'WM_TAKE_FOCUS');
my $window = open_window({
dont_map => 1,
protocols => [ $take_focus ],
});
$window->map;
ok(wait_for_event(1, sub {
return 0 unless $_[0]->{response_type} == 161;
my ($data, $time) = unpack("L2", $_[0]->{data});
return ($data == $take_focus->id);
}), 'got ClientMessage with WM_TAKE_FOCUS atom');
done_testing;
};
done_testing;