utils

commit: d4813137797801fe715b0d0b6d20d2ebdc031f30
parent 99691c19f2f3cb46181b148ba8b2414555d33449
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date:   Fri, 11 Feb 2022 19:44:33 +0100

bin/humanize: Fix usage message

Diffstat:
M
bin/humanize.c
2
+-
M
test-bin/humanize
8
++++++++

2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/bin/humanize.c b/bin/humanize.c
@@ -17,7 +17,7 @@
 void
 usage()
 {
-	fprintf(stderr, "Usage: humanize [-bd] number");
+	fprintf(stderr, "Usage: humanize [-bd] number\n");
 }
 
 int
diff --git a/test-bin/humanize b/test-bin/humanize
@@ -52,8 +52,16 @@ seven_body() {
 	atf_check -o "inline:1206Ki \n" ../bin/humanize -b 1234567
 }
 
+atf_test_case noarg
+noarg_body() {
+	atf_check -s exit:1 -e 'inline:Usage: humanize [-bd] number\n' ../bin/humanize
+}
+
 atf_init_test_cases() {
 	cd "$(atf_get_srcdir)"
+
+	atf_add_test_case noarg
+
 	atf_add_test_case one
 	atf_add_test_case two
 	atf_add_test_case three