From: Mischa POSLAWSKY <perl@shiar.org>
Date: Mon, 9 Sep 2019 21:00:12 +0000 (+0200)
Subject: parse options to regress.t
X-Git-Tag: v1.05~4
X-Git-Url: http://git.shiar.nl/barcat.git/commitdiff_plain/aad4d54fa81ee0d4f02e868f82ff4296e225791b

parse options to regress.t

Reserve any parameters starting with a dash.
Show usage for unknown commands ie everything.
---

diff --git a/t/regress.t b/t/regress.t
index 5daf496..099b944 100755
--- a/t/regress.t
+++ b/t/regress.t
@@ -7,6 +7,13 @@ test_count=0
 COLUMNS=40
 diffcmd='diff --unchanged-line-format= --old-line-format=<%L --new-line-format=>%L'
 
+for option in "$@"
+do
+	case "$option" in
+	-*) echo "Usage: $0 [<files>...]"; exit 64;;
+	esac
+done
+
 for candidate in ${@:-t*.in}
 do
 	test_count=$((test_count+1))