#!/bin/sh

# This is a combinediff(1) testcase.


. ${top_srcdir-.}/tests/common.sh

cat << EOF > patch1
--- otherfile.orig
+++ otherfile
@@ -1,2 +1 @@
-a
-b
+A
@@ -3 +2,2 @@
-c
+B
+C
--- file.orig
+++ file
@@ -1 +1 @@
-a
+b
EOF
cat << EOF > patch2
--- file.orig
+++ file
@@ -1 +1 @@
-b
+c
EOF

${COMBINEDIFF} patch1 patch2 2>errors >patches || exit 1
[ -s errors ] && exit 1

echo a > file
(echo a; echo b; echo c) > otherfile
${PATCH} < patches || exit 1
echo c > c
cmp file c || exit 1
(echo A; echo B; echo C) > abc
cmp otherfile abc || exit 1