From e9dc2930ee8260b3c3f7863ade3426239eb0332f Mon Sep 17 00:00:00 2001
From: Daniel Hofstetter <daniel.hofstetter@42dh.com>
Date: Fri, 8 Dec 2023 15:10:48 +0100
Subject: ls: handle invalid block size as GNU does

---
 tests/by-util/test_ls.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'tests/by-util/test_ls.rs')

diff --git a/tests/by-util/test_ls.rs b/tests/by-util/test_ls.rs
index 8bc2b75ac..887f90e0f 100644
--- a/tests/by-util/test_ls.rs
+++ b/tests/by-util/test_ls.rs
@@ -3856,6 +3856,16 @@ fn test_posixly_correct() {
         .stdout_contains_line("total 8");
 }
 
+#[test]
+fn test_ls_invalid_block_size() {
+    new_ucmd!()
+        .arg("--block-size=invalid")
+        .fails()
+        .code_is(2)
+        .no_stdout()
+        .stderr_is("ls: invalid --block-size argument 'invalid'\n");
+}
+
 #[test]
 fn test_ls_hyperlink() {
     let scene = TestScenario::new(util_name!());
-- 
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