From 3bf8ad7de29ce68201557fe012f2787927943eda Mon Sep 17 00:00:00 2001
From: Baptiste Daroussin <bapt@FreeBSD.org>
Date: Sat, 2 May 2015 12:08:28 +0000
Subject: [PATCH] Add regression test about reverse line feed to col(1)

---
 etc/mtree/BSD.tests.dist   |  2 ++
 usr.bin/col/Makefile       |  6 ++++++
 usr.bin/col/tests/Makefile | 11 +++++++++++
 usr.bin/col/tests/col.sh   | 39 ++++++++++++++++++++++++++++++++++++++
 usr.bin/col/tests/rlf.in   |  2 ++
 usr.bin/col/tests/rlf2.in  |  2 ++
 6 files changed, 62 insertions(+)
 create mode 100644 usr.bin/col/tests/Makefile
 create mode 100755 usr.bin/col/tests/col.sh
 create mode 100644 usr.bin/col/tests/rlf.in
 create mode 100644 usr.bin/col/tests/rlf2.in

diff --git a/etc/mtree/BSD.tests.dist b/etc/mtree/BSD.tests.dist
index b46d0a0a4293..a8634362286b 100644
--- a/etc/mtree/BSD.tests.dist
+++ b/etc/mtree/BSD.tests.dist
@@ -514,6 +514,8 @@
         ..
         cmp
         ..
+        col
+        ..
         comm
         ..
         cut
diff --git a/usr.bin/col/Makefile b/usr.bin/col/Makefile
index 8e3a95948f3f..a16286611902 100644
--- a/usr.bin/col/Makefile
+++ b/usr.bin/col/Makefile
@@ -1,6 +1,12 @@
 #	@(#)Makefile	8.1 (Berkeley) 6/6/93
 # $FreeBSD$
 
+.include <src.opts.mk>
+
 PROG=	col
 
+.if ${MK_TESTS} != "no"
+SUBDIR+=	tests
+.endif
+
 .include <bsd.prog.mk>
diff --git a/usr.bin/col/tests/Makefile b/usr.bin/col/tests/Makefile
new file mode 100644
index 000000000000..43838e9c5eab
--- /dev/null
+++ b/usr.bin/col/tests/Makefile
@@ -0,0 +1,11 @@
+# $FreeBSD$
+
+TESTSDIR=	${TESTSBASE}/usr.bin/col
+
+ATF_TESTS_SH=	col
+
+FILES=		rlf.in \
+		rlf2.in
+FILESDIR=	${TESTSDIR}
+
+.include <bsd.test.mk>
diff --git a/usr.bin/col/tests/col.sh b/usr.bin/col/tests/col.sh
new file mode 100755
index 000000000000..1730c90297d7
--- /dev/null
+++ b/usr.bin/col/tests/col.sh
@@ -0,0 +1,39 @@
+# $FreeBSD$
+
+atf_test_case rlf
+
+rlf_head()
+{
+	atf_set "descr" "testing reverse line feed"
+}
+rlf_body()
+{
+	atf_check \
+		-o inline:"a b\n" \
+		-e empty \
+		-s exit:0 \
+		col < $(atf_get_srcdir)/rlf.in
+
+	atf_check \
+		-o inline:"a	b3\n" \
+		-e empty \
+		-s exit:0 \
+		col < $(atf_get_srcdir)/rlf2.in
+
+	atf_check \
+		-o inline:"a       b3\n" \
+		-e empty \
+		-s exit:0 \
+		col -x < $(atf_get_srcdir)/rlf2.in
+
+	atf_check \
+		-o inline:"a	b3\n" \
+		-e empty \
+		-s exit:0 \
+		col -p < $(atf_get_srcdir)/rlf2.in
+}
+
+atf_init_test_cases()
+{
+	atf_add_test_case rlf
+}
diff --git a/usr.bin/col/tests/rlf.in b/usr.bin/col/tests/rlf.in
new file mode 100644
index 000000000000..57a14e5771b7
--- /dev/null
+++ b/usr.bin/col/tests/rlf.in
@@ -0,0 +1,2 @@
+a
+  7b
diff --git a/usr.bin/col/tests/rlf2.in b/usr.bin/col/tests/rlf2.in
new file mode 100644
index 000000000000..dd4685174dd7
--- /dev/null
+++ b/usr.bin/col/tests/rlf2.in
@@ -0,0 +1,2 @@
+a
+	7b