#!/bin/sh

# This is a grepdiff(1) testcase.


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

cat << EOF > diff
*** file1.orig
--- file1
***************
*** 1 ****
! A
--- 1,2 ----
! a
! b
*** 10 ****
! C
--- 11,12 ----
! c
! d
EOF

${GREPDIFF} --output-matching=file 'c' diff 2>errors >file || exit 1
${GREPDIFF} --output-matching=hunk 'c' diff 2>errors >hunk || exit 1
[ -s errors ] && exit 1

cat << EOF | cmp - file || exit 1
*** file1.orig
--- file1
***************
*** 1 ****
! A
--- 1,2 ----
! a
! b
***************
*** 10 ****
! C
--- 11,12 ----
! c
! d
EOF

cat << EOF | cmp - hunk || exit 1
*** file1.orig
--- file1
***************
*** 10 ****
! C
--- 10,11 ----
! c
! d
EOF