#!/bin/sh

# This is a flipdiff(1) testcase.


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

cat << EOF > file1.orig
a
EOF

cat << EOF > file1
A
EOF

cat << EOF > file2.orig
b
EOF

cat << EOF > file2
B
EOF

${DIFF} -u file1.orig file1 > patch1
${DIFF} -u file2.orig file2 > patch2

${FLIPDIFF} patch1 patch2 > patch-flipped || exit 1
sed -e "s/$(/bin/echo -ne '\t').*$//" patch-flipped > patch-cmp
cmp - patch-cmp << EOF || exit 1
--- file2.orig
+++ file2
@@ -1 +1 @@
-b
+B

=== 8< === cut here === 8< ===

--- file1.orig
+++ file1
@@ -1 +1 @@
-a
+A
EOF