utils-std

commit: d25112bfeffcb4d0a2fbc3f3fb2bb6ca6e21fcc4
parent a684ae14e6f69ad53bd11f5a4ff84a816bccf047
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date:   Thu, 14 Mar 2024 19:31:08 +0100

cmd/seq: Only use custom separator between numbers

Diffstat:
M
cmd/seq.c
10
+++++++---
M
test-cmd/seq
7
+++++++

2 files changed, 14 insertions(+), 3 deletions(-)
diff --git a/cmd/seq.c b/cmd/seq.c
@@ -19,17 +19,21 @@ seq(long i, unsigned long step, long last)
 {
 	if(i == last)
 	{
-		printf("%li%s", i, separator);
+		printf("%li\n", i);
 	}
 	else if(i < last)
 	{
-		for(; i <= last; i += step)
+		for(; i < last; i += step)
 			printf("%li%s", i, separator);
+
+		if(i <= last) printf("%li\n", i);
 	}
 	else if(i > last)
 	{
-		for(; i >= last; i -= step)
+		for(; i > last; i -= step)
 			printf("%li%s", i, separator);
+
+		if(i >= last) printf("%li\n", i);
 	}
 }
 
diff --git a/test-cmd/seq b/test-cmd/seq
@@ -43,6 +43,11 @@ three_body() {
 	atf_check -o "inline:-10\n-12\n-14\n" -- ../cmd/seq -- -10 2 -15
 }
 
+atf_test_case sep
+sep_body() {
+	atf_check -o "inline:1-2-3\n" ../cmd/seq -s - 3
+}
+
 atf_test_case noarg
 noarg_body() {
 	atf_check -s exit:1 -e 'inline:usage: seq [-w] [-s separator] [first [step]] last\n' ../cmd/seq
@@ -69,6 +74,8 @@ atf_init_test_cases() {
 	atf_add_test_case two
 	atf_add_test_case three
 
+	atf_add_test_case sep
+
 	atf_add_test_case noarg
 	atf_add_test_case badflag
 	#atf_add_test_case limits