#!/bin/sh
######################################################
#
# Test that whatnow's "ls" copes with directory names
# which have spaces and quotes in them (see bug #23319)
#
######################################################

set -e

if test -z "${MH_OBJ_DIR}"; then
    srcdir=`dirname "$0"`/../..
    MH_OBJ_DIR=`cd "$srcdir" && pwd`; export MH_OBJ_DIR
fi

. "$MH_OBJ_DIR/test/common.sh"

setup_test

SPDIR="$MH_TEST_DIR/foo's bar"
rm -rf "$SPDIR"
mkdir "$SPDIR"
cd "$SPDIR"
touch baz boz

expectederr=$MH_TEST_DIR/$$.expectederr
actualerr=$MH_TEST_DIR/$$.actualerr
expected=$MH_TEST_DIR/$$.expected
actual=$MH_TEST_DIR/$$.actual

#
# Handle different output depending on readline version
#

set +e
whatnowtest=`echo cd | TERM=dumb whatnow -prompt ''`
set -e

case "${whatnowtest}" in
    cd) cat > "$expected" <<EOF
baz
boz
ls
EOF
    ;;
    "") cat > "$expected" <<EOF
baz
boz
EOF
    ;;
    *) echo "Unknown response to whatnow readline test"
    echo "Response is: ${whatnowtest}"
    exit 1
    ;;
esac

cat > $expectederr <<EOF
EOF

# NB use of sort as the order of output of ls is not guaranteed
echo 'ls' | TERM=dumb whatnow -noedit -prompt '' 2> "$actualerr" | \
	sort > "$actual"

check "$expectederr" "$actualerr" 'keep first'
check "$expected" "$actual" 'keep first'

# Check with SHELL unset.  system () on Linux (glibc) seems to
# always use /bin/sh, so this test won't reveal anything with it.
unset SHELL

echo 'ls' | TERM=dumb whatnow -noedit -prompt '' 2> "$actualerr" | \
	sort > "$actual"

check "$expectederr" "$actualerr"
check "$expected" "$actual"

# On some platforms, need to be out of $SPDIR in order to remove it.
cd "$MH_TEST_DIR"
test ${failed:-0} -eq 0  &&  rm -r "$SPDIR"

exit $failed