tests: rename files (00x-*.t is basic stuff, >=100-*.t are tests using IPC)

testcases/t/118-openkill.t

@@ -0,0 +1,40 @@
+#!perl
+# vim:ts=4:sw=4:expandtab
+#
+# Tests whether opening an empty container and killing it again works
+#
+use List::Util qw(first);
+use i3test;
+
+my $tmp = fresh_workspace;
+
+ok(@{get_ws_content($tmp)} == 0, 'no containers yet');
+
+# Open a new container
+cmd 'open';
+
+ok(@{get_ws_content($tmp)} == 1, 'container opened');
+
+cmd 'kill';
+ok(@{get_ws_content($tmp)} == 0, 'container killed');
+
+##############################################################
+# open two containers and kill the one which is not focused
+# by its ID to test if the parser correctly matches the window
+##############################################################
+
+cmd 'open';
+cmd 'open';
+ok(@{get_ws_content($tmp)} == 2, 'two containers opened');
+
+my $content = get_ws_content($tmp);
+my $not_focused = first { !$_->{focused} } @{$content};
+my $id = $not_focused->{id};
+
+cmd "[con_id=\"$id\"] kill";
+
+$content = get_ws_content($tmp);
+ok(@{$content} == 1, 'one container killed');
+ok($content->[0]->{id} != $id, 'correct window killed');
+
+done_testing;