#!/bin/sh

# This is a lsdiff(1) testcase.
# Test: Different context output styles.


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

cat << EOF > diff1
*** file.orig	Wed Mar 20 10:08:24 2002
--- file	Wed Mar 20 10:08:24 2002
***************
*** 1,7 ****
  a
  b
  c
! d
  e
  f
  g
--- 1,7 ----
  a
  b
  c
! D
  e
  f
  g
***************
*** 9,15 ****
  i
  j
  k
! l
  m
  n
  o
--- 9,15 ----
  i
  j
  k
! L
  m
  n
  o
***************
*** 21,23 ****
--- 21,26 ----
  u
  v
  w
+ x
+ y
+ z
EOF

(IFS=\

 first=1
 while read line;
 do
   if test "x$line" = "x***************"
   then
    if test $first -eq 0
    then
      continue
    fi
    first=0
   fi
   echo "$line"
 done) < diff1 > diff2

${LSDIFF} diff1 2>errors >index1 || exit 1
[ -s errors ] && exit 1

${LSDIFF} diff2 2>errors >index2 || exit 1
[ -s errors ] && exit 1

cat << EOF | cmp - index1 || exit 1
file
EOF
cat << EOF | cmp - index2 || exit 1
file
EOF