add boilerplate to all testcases with documentation references

[i3/i3] / testcases / t / 121-next-prev.t

diff --git a/testcases/t/121-next-prev.t b/testcases/t/121-next-prev.t
index 447be31569ff190c827e458688c736a1e78b0fc2..3228b259a46492e257471c2cc13af95a4aa6d568 100644 (file)
--- a/testcases/t/121-next-prev.t
+++ b/testcases/t/121-next-prev.t
@@ -1,6 +1,19 @@
 #!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 focus switching (next/prev)
 #
 use i3test;