From 8b35dd974141218987749cf3b60ba8f5a190c1a0 Mon Sep 17 00:00:00 2001
From: Michael Debertol <michael.debertol@gmail.com>
Date: Sun, 2 May 2021 17:27:52 +0200
Subject: [PATCH] add requested tests

---
 tests/by-util/test_sort.rs | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/tests/by-util/test_sort.rs b/tests/by-util/test_sort.rs
index eac9490a5..4465e861f 100644
--- a/tests/by-util/test_sort.rs
+++ b/tests/by-util/test_sort.rs
@@ -37,7 +37,29 @@ fn test_larger_than_specified_segment() {
         .arg("50K")
         .arg("ext_sort.txt")
         .succeeds()
-        .stdout_is_fixture(format!("{}", "ext_sort.expected"));
+        .stdout_is_fixture("ext_sort.expected");
+}
+
+#[test]
+fn test_smaller_than_specified_segment() {
+    new_ucmd!()
+        .arg("-n")
+        .arg("-S")
+        .arg("100M")
+        .arg("ext_sort.txt")
+        .succeeds()
+        .stdout_is_fixture("ext_sort.expected");
+}
+
+#[test]
+fn test_extsort_zero_terminated() {
+    new_ucmd!()
+        .arg("-z")
+        .arg("-S")
+        .arg("10K")
+        .arg("zero-terminated.txt")
+        .succeeds()
+        .stdout_is_fixture("zero-terminated.expected");
 }
 
 #[test]