Merge pull request #1826 from pfnsec/master

head: add support for -z/--zero-terminated

tests/by-util/test_head.rs

@@ -86,6 +86,14 @@ fn test_verbose() {
         .stdout_is_fixture("lorem_ipsum_verbose.expected");
 }
 
+#[test]
+fn test_zero_terminated() {
+    new_ucmd!()
+        .args(&["-z", "zero_terminated.txt"])
+        .run()
+        .stdout_is_fixture("zero_terminated.expected");
+}
+
 #[test]
 #[ignore]
 fn test_spams_newline() {