Kill misbehaving subscribed clients instead of hanging

[i3/i3] / testcases / t / 001-tile.t

diff --git a/testcases/t/001-tile.t b/testcases/t/001-tile.t
index c13b87c4f57bef37e8e8ddd45f76c3976b78dfd9..356b7b3ae836125a835d553a0966a7b2c83556a1 100644 (file)
--- a/testcases/t/001-tile.t
+++ b/testcases/t/001-tile.t
@@ -1,5 +1,18 @@
 #!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;