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#!/bin/sh
# various csplit tests

if test "$VERBOSE" = yes; then
  set -x
  csplit --version
fi

. $srcdir/../lang-default

pwd=`pwd`
tmp=csplit.$$
trap 'status=$?; cd $pwd; rm -rf $tmp && exit $status' 0
trap '(exit $?); exit' 1 2 13 15

framework_failure=0
mkdir $tmp || framework_failure=1
cd $tmp || framework_failure=1

if test $framework_failure = 1; then
  echo '$0: failure in testing framework' 1>&2
  (exit 1); exit
fi

fail=0

# csplit could get a failed assertion to 2.0.17
(echo a; echo; echo) > in
csplit in '/^$/' 2 > out || fail=1
cat <<EOF > exp
2
0
2
EOF
cmp out exp || fail=1
test $fail = 1 && diff out exp 2> /dev/null
rm -f in out exp

# csplit would infloop
(echo; echo a) > in
csplit in '/a/-1' '{*}' > out || fail=1
cat <<EOF > exp
0
3
EOF

(exit $fail); exit