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#!perl
# vim:ts=4:sw=4:expandtab
#
# Please read the following documents before working on tests:
# • https://build.i3wm.org/docs/testsuite.html
# (or docs/testsuite)
#
# • https://build.i3wm.org/docs/lib-i3test.html
# (alternatively: perldoc ./testcases/lib/i3test.pm)
#
# • https://build.i3wm.org/docs/ipc.html
# (or docs/ipc)
#
# • https://i3wm.org/downloads/modern_perl_a4.pdf
# (unless you are already familiar with Perl)
#
# Ticket: #1873
use i3test;
use X11::XCB qw(:all);
sub get_wm_state {
sync_with_i3;
my ($con) = @_;
my $cookie = $x->get_property(
0,
$con->{id},
$x->atom(name => '_NET_WM_STATE')->id,
GET_PROPERTY_TYPE_ANY,
0,
4096
);
my $reply = $x->get_property_reply($cookie->{sequence});
my $len = $reply->{length};
return undef if $len == 0;
my @atoms = unpack("L$len", $reply->{value});
return @atoms;
}
my $wm_state_sticky = $x->atom(name => '_NET_WM_STATE_STICKY')->id;
my $wm_state_fullscreen = $x->atom(name => '_NET_WM_STATE_FULLSCREEN')->id;
##########################################################################
# Given a sticky container, when it is fullscreened, then both wm state
# atoms are set. When the container is unfullscreened, then only the
# sticky atom is still set.
##########################################################################
fresh_workspace;
my $window = open_window;
cmd 'sticky enable';
my @state = get_wm_state($window);
ok((scalar grep { $_ == $wm_state_sticky } @state) > 0, 'sanity check: _NET_WM_STATE_STICKY is set');
cmd 'fullscreen enable';
@state = get_wm_state($window);
ok((scalar grep { $_ == $wm_state_sticky } @state) > 0, '_NET_WM_STATE_STICKY is set');
ok((scalar grep { $_ == $wm_state_fullscreen } @state) > 0, '_NET_WM_STATE_FULLSCREEN is set');
cmd 'sticky disable';
@state = get_wm_state($window);
ok((scalar grep { $_ == $wm_state_sticky } @state) == 0, '_NET_WM_STATE_STICKY is not set');
ok((scalar grep { $_ == $wm_state_fullscreen } @state) > 0, '_NET_WM_STATE_FULLSCREEN is set');
cmd 'sticky enable';
cmd 'fullscreen disable';
@state = get_wm_state($window);
ok((scalar grep { $_ == $wm_state_sticky } @state) > 0, '_NET_WM_STATE_STICKY is set');
ok((scalar grep { $_ == $wm_state_fullscreen } @state) == 0, '_NET_WM_STATE_FULLSCREEN is not set');
###############################################################################
# _NET_WM_STATE is removed when the window is withdrawn.
###############################################################################
fresh_workspace;
$window = open_window;
cmd 'sticky enable';
@state = get_wm_state($window);
ok((scalar grep { $_ == $wm_state_sticky } @state) > 0, '_NET_WM_STATE_STICKY is set');
$window->unmap;
wait_for_unmap($window);
is(get_wm_state($window), undef, '_NET_WM_STATE is removed');
##########################################################################
done_testing;
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