#!/bin/sh

# This is a filterdiff(1) testcase.
# Test: Context format, to-omission check.


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

cat << EOF > patch1
*** file.orig
--- file
***************
*** 2,8 ****
  b
  c
  }
- return 0;
  d
  e
  f
--- 2,7 ----
EOF

${FILTERDIFF} <patch1 >patch1-filtered 2>errors || exit 1
[ -s errors ] && exit 1
cmp patch1 patch1-filtered || exit 1

cat << EOF > patch2
*** file.orig
--- file
***************
*** 1,8 ****
  a
  b
  c
  }
- return 0;
  d
  e
  f
--- 1,8 ----
  a
  b
  c
+ return -ENOSYS;
  }
  d
  e
  f
EOF

${FILTERDIFF} <patch2 >patch2-filtered 2>errors || exit 1
[ -s errors ] && exit 1
cmp patch2 patch2-filtered || exit 1