From 445233389e4f8f75c7b3fb8def0ce1b9256d52d5 Mon Sep 17 00:00:00 2001
From: Nick Fitzgerald <fitzgen@gmail.com>
Date: Sat, 26 Mar 2016 11:52:10 -0700
Subject: [PATCH] Add a test for `tail -c <BYTES> <FILE>`

---
 tests/fixtures/tail/foobar_bytes_single.expected | 2 ++
 tests/tail.rs                                    | 7 +++++++
 2 files changed, 9 insertions(+)
 create mode 100644 tests/fixtures/tail/foobar_bytes_single.expected

diff --git a/tests/fixtures/tail/foobar_bytes_single.expected b/tests/fixtures/tail/foobar_bytes_single.expected
new file mode 100644
index 000000000..eca784d72
--- /dev/null
+++ b/tests/fixtures/tail/foobar_bytes_single.expected
@@ -0,0 +1,2 @@
+diez
+once
diff --git a/tests/tail.rs b/tests/tail.rs
index b83f8848e..08aba8a95 100644
--- a/tests/tail.rs
+++ b/tests/tail.rs
@@ -57,3 +57,10 @@ fn test_single_big_args() {
     assert_eq!(result.stdout, at.read(BIG_EXPECTED));
     cleanup_big_test_files(&at);
 }
+
+#[test]
+fn test_bytes_single() {
+    let (at, mut ucmd) = testing(UTIL_NAME);
+    let result = ucmd.arg("-c").arg("10").arg(INPUT).run();
+    assert_eq!(result.stdout, at.read("foobar_bytes_single.expected"));
+}