From 0c933db8a89e9f86fdf7663f9fc13eff2b2b6579 Mon Sep 17 00:00:00 2001
From: Christian Krause <kizkizzbangbang@googlemail.com>
Date: Sat, 8 Aug 2015 12:30:49 +0200
Subject: [PATCH] testing framework and first test

---
 .gitignore                     |  6 ++++++
 Makefile.am                    |  2 +-
 configure.ac                   |  3 ++-
 test/Makefile.am               |  7 +++++++
 test/single-file-round-trip.sh | 14 ++++++++++++++
 5 files changed, 30 insertions(+), 2 deletions(-)
 create mode 100644 test/Makefile.am
 create mode 100644 test/single-file-round-trip.sh

diff --git a/.gitignore b/.gitignore
index 1c07a37..4581266 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,6 +18,7 @@ Makefile.in
 /install-sh
 /ltmain.sh
 /missing
+/test-driver
 
 # created by configure
 
@@ -38,3 +39,8 @@ Makefile
 pixz
 pixz.1
 *.tar.*
+
+# created by make check
+
+/test/*.log
+/test/*.trs
diff --git a/Makefile.am b/Makefile.am
index 67f4286..a1dbe88 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,5 +1,5 @@
 ACLOCAL_AMFLAGS = -I m4
 
-SUBDIRS = src
+SUBDIRS = src test
 
 EXTRA_DIST = LICENSE m4 NEWS README test.sh TODO
diff --git a/configure.ac b/configure.ac
index a4604da..0b9111d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -46,5 +46,6 @@ AC_FUNC_STRTOD
 AC_CHECK_FUNCS([memchr memmove memset strtol])
 
 AC_CONFIG_FILES([Makefile
-                 src/Makefile])
+                 src/Makefile
+                 test/Makefile])
 AC_OUTPUT
diff --git a/test/Makefile.am b/test/Makefile.am
new file mode 100644
index 0000000..0b65468
--- /dev/null
+++ b/test/Makefile.am
@@ -0,0 +1,7 @@
+TESTS = \
+	single-file-round-trip.sh
+
+EXTRA_DIST = $(TESTS)
+
+TEST_EXTENSIONS = .sh
+SH_LOG_COMPILER = bash
diff --git a/test/single-file-round-trip.sh b/test/single-file-round-trip.sh
new file mode 100644
index 0000000..5784138
--- /dev/null
+++ b/test/single-file-round-trip.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+PIXZ=../src/pixz
+
+INPUT=$(basename $0)
+
+COMPRESSED=$INPUT.xz
+UNCOMPRESSED=$INPUT.extracted
+trap "rm -f $COMPRESSED $UNCOMPRESSED" EXIT
+
+$PIXZ $INPUT $COMPRESSED
+$PIXZ -d $COMPRESSED $UNCOMPRESSED
+
+[[ $(cat $INPUT | md5sum) = $(cat $UNCOMPRESSED | md5sum) ]] || exit 1