From c4c81291b7b0cf4690b9df922a3468d4f3a601af Mon Sep 17 00:00:00 2001
From: Haisham <47662901+m-haisham@users.noreply.github.com>
Date: Thu, 11 Apr 2024 08:45:53 +0500
Subject: [PATCH] kill: add tests to check multiple output

---
 tests/by-util/test_kill.rs | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/tests/by-util/test_kill.rs b/tests/by-util/test_kill.rs
index a9094ecf6..33b850c8a 100644
--- a/tests/by-util/test_kill.rs
+++ b/tests/by-util/test_kill.rs
@@ -92,6 +92,28 @@ fn test_kill_list_one_signal_from_name() {
         .stdout_matches(&Regex::new("\\b9\\b").unwrap());
 }
 
+#[test]
+fn test_kill_list_two_signal_from_name() {
+    new_ucmd!()
+        .arg("-l")
+        .arg("INT")
+        .arg("KILL")
+        .succeeds()
+        .stdout_matches(&Regex::new("\\d\n\\d").unwrap());
+}
+
+#[test]
+fn test_kill_list_three_signal_first_unknown() {
+    new_ucmd!()
+        .arg("-l")
+        .arg("IAMNOTASIGNAL") // spell-checker:disable-line
+        .arg("INT")
+        .arg("KILL")
+        .fails()
+        .stderr_contains("unknown signal")
+        .stdout_matches(&Regex::new("\\d\n\\d").unwrap());
+}
+
 #[test]
 fn test_kill_set_bad_signal_name() {
     // spell-checker:disable-line