From 2302db4dc7abcfc7ab112eb7fd1ce23b747ac286 Mon Sep 17 00:00:00 2001
From: Kurtis Rader <krader@skepticism.us>
Date: Sun, 18 Jun 2017 22:25:00 -0700
Subject: [PATCH] add unit test for `echo -h`

---
 tests/test1.in  | 7 +++----
 tests/test1.out | 3 +++
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/tests/test1.in b/tests/test1.in
index 49bb2f953..3620566e9 100644
--- a/tests/test1.in
+++ b/tests/test1.in
@@ -114,7 +114,8 @@ begin ; echo is_stdout ; end 2>| cat > /dev/null
 begin ; echo is_stderr 1>&2 ; end 2>| cat > /dev/null
 
 # echo tests
-
+echo
+echo '# echo tests'
 echo 'abc\ndef'
 echo -e 'abc\ndef'
 echo -e 'abc\zdef'
@@ -125,11 +126,9 @@ echo -e 'abc\1212def'
 echo -e 'abc\cdef' # won't output a newline!
 echo ''
 echo -
-
+echo -h
 echo -ne '\376' | display_bytes
-
 echo -e Catch your breath
-
 echo -e 'abc\x21def'
 echo -e 'abc\x211def'
 
diff --git a/tests/test1.out b/tests/test1.out
index c49e5e0a4..9588a84fd 100644
--- a/tests/test1.out
+++ b/tests/test1.out
@@ -27,6 +27,8 @@ errput
 output
 caret_no_redirect 12345^
 is_stdout
+
+# echo tests
 abc\ndef
 abc
 def
@@ -37,6 +39,7 @@ abcQdef
 abcQ2def
 abc
 -
+-h
 0000000 376
 0000001
 Catch your breath