#!/bin/bash

: ${lha_dir=@top_builddir@/src}
: ${lha=$(cd $lha_dir && pwd)/lha}
: ${srcdir=@srcdir@}

trap '_stat=$?; rm -rf test-*; exit $_stat' 0 1 2 3 15

typeset -i test_number=0 error_num=0
error_tests=""

exec > test.log

message() {
  echo "$@" >&2
  echo "$@"
}

check() {
  ((test_number = test_number + 1))
  typeset status=$1
  typeset lineno=$2
  if [[ $status -eq 0 ]]; then
    message test $test_number ... ok
    echo at line $lineno in $FILENAME
  else
    message test $test_number ... failed at line $lineno in $FILENAME
    ((error_num = error_num + 1))
    error_tests="$error_tests #$test_number"
    result=1
  fi
}

cleanup()
{
  rm -rf test-tmp*
}

change_timestamp()
{
    typeset time=$1; shift

    # assume that `touch' command supports POSIX's -t switch.

    # -t [[CC]YY]MMDDhhmm[.ss]
    touch -t $time "$@"

    # [[CC]YY]MMDDhhmm
    # touch $time "$@"
}

# create test data

message testing $lha

# the `FILENAME' variable should be set the each test filename.
FILENAME=lha-test
message testing to create/list/extract lha archive.

typeset -i i=0
while (( i < 100 ))
do
    echo foo
    ((i = i + 1))
done > test-a
sed 's/foo/bar/g' < test-a > test-b
sed 's/foo/baz/g' < test-a > test-c

$lha c test-1.lzh test-a test-b test-c
							check $? $LINENO
test -s test-1.lzh
							check $? $LINENO

$lha l test-1.lzh
							check $? $LINENO

test -d test-1 || mkdir test-1
mv test-[abc] test-1
$lha x test-1.lzh
							check $? $LINENO
diff test-1/test-a test-a
							check $? $LINENO
diff test-1/test-b test-b
							check $? $LINENO
diff test-1/test-c test-c
							check $? $LINENO

# followings are test data for remaining tests.
test -f test-1.lzh &&
test -f test-a &&
test -f test-b &&
test -f test-c &&
test -d test-1 &&
test -f test-1/test-a &&
test -f test-1/test-b &&
test -f test-1/test-c
							check $? $LINENO


. $srcdir/lha-test2; cleanup
. $srcdir/lha-test3; cleanup
. $srcdir/lha-test4; cleanup
. $srcdir/lha-test5; cleanup
# . $srcdir/lha-test6; cleanup		# this feature was removed.
. $srcdir/lha-test7; cleanup
. $srcdir/lha-test8; cleanup
case `$lha --version 2>&1` in
*-pc-cygwin*|*-pc-mingw*)
    message testing extracting to existent files ... skip;;
*)
#    . $srcdir/lha-test9; cleanup
    ;;
esac
. $srcdir/lha-test10; cleanup
. $srcdir/lha-test11; cleanup
. $srcdir/lha-test12; cleanup
. $srcdir/lha-test13; cleanup
case `$lha --version 2>&1` in
*-pc-mingw*)
  message testing to handle symbolic links ... skip
  ;;
*)
  . $srcdir/lha-test14; cleanup
  ;;
esac
. $srcdir/lha-test15; cleanup

if (( $error_num != 0 )); then
  echo $error_num tests failed! >&2
  echo test number: $error_tests >&2
fi

exit $result