#!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)
+#
+# • http://onyxneon.com/books/modern_perl/modern_perl_a4.pdf
+# (unless you are already familiar with Perl)
use i3test;
}
+################################################################################
+# Verify that transient_for can be set and unset.
+################################################################################
+
+$tmp = fresh_workspace;
+
+$fwindow = open_window({ dont_map => 1 });
+$fwindow->transient_for($right);
+$fwindow->map;
+
+wait_for_map($fwindow);
+
+my $floating_con = get_ws($tmp)->{floating_nodes}[0]->{nodes}[0];
+is($floating_con->{window_properties}->{transient_for}, $right->id, 'WM_TRANSIENT_FOR properly parsed');
+
+$x->delete_property($fwindow->id, $x->atom(name => 'WM_TRANSIENT_FOR')->id);
+$x->flush;
+
+sync_with_i3;
+
+$floating_con = get_ws($tmp)->{floating_nodes}[0]->{nodes}[0];
+is($floating_con->{window_properties}->{transient_for}, undef, 'WM_TRANSIENT_FOR properly removed');
+
done_testing;