diff --git a/bat/Makefile.am b/bat/Makefile.am
index 5646e9a..712f5bf 100644
--- a/bat/Makefile.am
+++ b/bat/Makefile.am
@@ -1,7 +1,7 @@
 bin_PROGRAMS = alsabat
 man_MANS = alsabat.1
-
-EXTRA_DIST = alsabat.1
+EXTRA_DIST = alsabat.1 alsabat-test.sh
+sbin_SCRIPTS = alsabat-test.sh
 
 alsabat_SOURCES = \
 	bat.c \
diff --git a/bat/alsabat-test.sh b/bat/alsabat-test.sh
new file mode 100755
index 0000000..2d31a77
--- /dev/null
+++ b/bat/alsabat-test.sh
@@ -0,0 +1,112 @@
+#!/bin/bash
+
+# default devices
+dev_playback="default"
+dev_capture="default"
+
+bin="alsabat"
+commands="$bin -P $dev_playback -C $dev_capture"
+
+file_sin_mono="default_mono.wav"
+file_sin_dual="default_dual.wav"
+logdir="tmp"
+
+# frequency range of signal
+maxfreq=16547
+minfreq=17
+
+# features passes vs. features all
+feature_pass=0
+feature_cnt=0
+
+init_counter () {
+	feature_pass=0
+	feature_all=0
+}
+
+evaluate_result () {
+	feature_cnt=$((feature_cnt+1))
+	if [ $1 -eq 0 ]; then
+		feature_pass=$((feature_pass+1))
+		echo "pass"
+	else
+		echo "fail"
+	fi
+}
+
+print_result () {
+	echo "[$feature_pass/$feature_cnt] features passes."
+}
+
+feature_test () {
+	echo "============================================"
+	echo "$feature_cnt: ALSA $2"
+	echo "-------------------------------------------"
+	echo "$commands $1 --log=$logdir/$feature_cnt.log"
+	$commands $1 --log=$logdir/$feature_cnt.log
+	evaluate_result $?
+	echo "$commands $1" >> $logdir/$((feature_cnt-1)).log
+}
+
+# test items
+feature_list_test () {
+	init_counter
+
+	commands="$bin"
+	feature_test "-c1 --saveplay $file_sin_mono" \
+			"generate mono wav file with default params"
+	feature_test "-c2 --saveplay $file_sin_dual" \
+			"generate dual wav file with default params"
+	sleep 5
+	feature_test "-P $dev_playback" "single line mode, playback"
+	feature_test "-C $dev_capture --standalone" "single line mode, capture"
+
+	commands="$bin -P $dev_playback -C $dev_capture"
+	feature_test "--file $file_sin_mono" "play mono wav file and detect"
+	feature_test "--file $file_sin_dual" "play dual wav file and detect"
+	feature_test "-c1" "configurable channel number: 1"
+	feature_test "-c2 -F $minfreq:$maxfreq" "configurable channel number: 2"
+	feature_test "-r44100" "configurable sample rate: 44100"
+	feature_test "-r48000" "configurable sample rate: 48000"
+	feature_test "-n10000" "configurable duration: in samples"
+	feature_test "-n2.5s" "configurable duration: in seconds"
+	feature_test "-f U8" "configurable data format: U8"
+	feature_test "-f S16_LE" "configurable data format: S16_LE"
+	feature_test "-f S24_3LE" "configurable data format: S24_3LE"
+	feature_test "-f S32_LE" "configurable data format: S32_LE"
+	feature_test "-f cd" "configurable data format: cd"
+	feature_test "-f dat" "configurable data format: dat"
+	feature_test "-F $maxfreq --standalone" \
+			"standalone mode: play and capture"
+	latestfile=`ls -t1 /tmp/bat.wav.* | head -n 1`
+	feature_test "--local -F $maxfreq --file $latestfile" \
+			"local mode: analyze local file"
+
+	print_result
+}
+
+echo "*******************************************"
+echo "                BAT Test                   "
+echo "-------------------------------------------"
+
+# get device
+echo "usage:"
+echo "  $0 <sound card>"
+echo "  $0 <device-playback> <device-capture>"
+
+if [ $# -eq 2 ]; then
+	dev_playback=$1
+	dev_capture=$2
+elif [ $# -eq 1 ]; then
+	dev_playback=$1
+	dev_capture=$1
+fi
+
+echo "current setting:"
+echo "  $0 $dev_playback $dev_capture"
+
+# run
+mkdir -p $logdir
+feature_list_test
+
+echo "*******************************************"