#! /bin/sh

# This is slapped together as a quick way to run the tests and
# is not meant for prime time.  Please hack at it and submit
# changes, though, so we can gradually turn it into something
# that will run on all platforms (or incorporate it into the
# standard mysql-test-run).

# All paths below must be relative to $test_data_dir
top_builddir=../..
mysql_test_dir=$top_builddir/mysql-test
examples=$top_builddir/libmysqld/examples
mysqltest=$examples/mysqltest_embedded
datadir=$mysql_test_dir/var/master-data
test_data_dir=test
gdb=0
list=0
run=
tests=
start=
clean=1

cr="
"
er="\b\b\b\b\b\b\b\b"

usage () {
    cat <<EOF
usage: $0 [-g|-h|-r] [test-name ...]

    -C | --noclean	Do not remove old innodb and bdb files at start.
    -g | --gdb          run $mysqltest in gdb
    -h | --help         show this help
    -l | --list )       list all available tests
    -r | --run          automatically 'run' program in gdb
    -s t | --start=t    start with test t (skip all tests before t)
EOF
}

init_args="--server-arg=--language=$top_builddir/sql/share/english"
while test $# -gt 0
do
    arg=
    argset=0
    case "$1" in
        --?*=* ) arg=`echo "$1" | sed -e 's,^[^=][^=]*=,,'`; argset=1 ;;
    esac

    case "$1" in
        -g | --gdb )  gdb=1; shift;;
        -h | --help | -\? ) usage; exit 0;;
        -l | --list ) list=1 ; shift ;;
        -r | --run ) run="${cr}run"; shift;;
        --debug)     init_args="$init_args --debug" ; shift ;;
        -C | --noclean) clean=0 ; shift ;;
        -s | --start=* )
            test $argset -eq 0 && { shift; arg="$1"; }
            start="$arg"
            shift
            ;;
        -* ) usage; exit 1;;
        * ) tests="$tests $1"; shift;;
    esac
done

if test ! -d "$datadir/$test_data_dir"
then
    echo "bad setup (is '$datadir/$test_data_dir'', missing ?)" >&2
    exit 1
fi

test -n "$tests" ||
    tests=`/bin/ls -1 "$mysql_test_dir"/t/*.test | grep -v '^.*/rpl[^/]*$' | \
        sed -e 's,^.*/,,' -e 's,.test$,,'`

echo "cleaning data directory '$datadir/$test_data_dir'"
if test $clean = 1
then
  rm -f $datadir/ib_* $datadir/ibdata*
  rm -f $datadir/log.00*
  rm -f $datadir/test/*.db
fi
rm -f $datadir/../tmp/*
rm -f test-gdbinit

TZ=GMT-3; export TZ

# At least one of the tests needs the following environment variable
MYSQL_TEST_DIR=`( cd $mysql_test_dir ; pwd )` ; export MYSQL_TEST_DIR

skip=1
test -z "$start" && skip=0

for b in $tests
do
    test $list -eq 1 && { echo "  $b"; continue; }
    test $skip -eq 1 && test -n "$start" && test "$start" = "$b" && skip=0
    test $skip -eq 1 && { echo "skipping '$b'"; continue; }

    t="t/$b.test"
    r="r/$b.result"

    # Only test if $t exists; there is no $r for some tests
    test -f $mysql_test_dir/$t || {
        echo "test '$mysql_test_dir/$t' doesn't exist" >&2
        continue
    }
    args="$init_args -v --basedir=$mysql_test_dir/ -R $r -x $t --server-arg=--datadir=$datadir"
    if test -f "$mysql_test_dir/t/$b-master.opt" ; then
       args="$args --server-file=t/$b-master.opt"
    fi

    args="$args $test_data_dir"		# Add database last
    echo "set args $args$run" > test-gdbinit
    #if false && test -n "$run"
    if test -n "$run" -o $gdb -eq 1
    then
        echo -e "$er>>> $b"
    else
        echo -e "$er>>> $b> \c"
        read junk
    fi
    if test $gdb -eq 1
    then
	if [ -x "$top_builddir/libtool" ]; then
	  $top_builddir/libtool gdb -x test-gdbinit -q $mysqltest
	else
	  gdb -x test-gdbinit -q $mysqltest
	fi
        res=$?
        rm -f test-gdbinit
    else
        $mysqltest $args
        res=$?
    fi

    test $res -eq 0 -o $res -eq 2 || echo "!!! error: $res"
done