mirror of
https://github.com/alsa-project/alsa-utils
synced 2024-09-20 10:09:57 +02:00
f84c15ca1d
Add bash script for alsabat feature test. It covers basic alsabat
features, including waveform and wav file generate, playback,
capture and analysis with configurable parameters under different
work modes. (loopback, single line, standalone and local mode)
Usage examples:
alsabat-test.sh
alsabat-test.sh plughw:1,0
alsabat-test.sh plughw:1,0 plughw:1,0
Signed-off-by: Lu, Han <han.lu@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
113 lines
2.9 KiB
Bash
Executable file
113 lines
2.9 KiB
Bash
Executable file
#!/bin/bash
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# default devices
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dev_playback="default"
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dev_capture="default"
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bin="alsabat"
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commands="$bin -P $dev_playback -C $dev_capture"
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file_sin_mono="default_mono.wav"
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file_sin_dual="default_dual.wav"
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logdir="tmp"
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# frequency range of signal
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maxfreq=16547
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minfreq=17
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# features passes vs. features all
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feature_pass=0
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feature_cnt=0
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init_counter () {
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feature_pass=0
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feature_all=0
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}
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evaluate_result () {
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feature_cnt=$((feature_cnt+1))
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if [ $1 -eq 0 ]; then
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feature_pass=$((feature_pass+1))
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echo "pass"
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else
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echo "fail"
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fi
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}
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print_result () {
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echo "[$feature_pass/$feature_cnt] features passes."
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}
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feature_test () {
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echo "============================================"
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echo "$feature_cnt: ALSA $2"
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echo "-------------------------------------------"
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echo "$commands $1 --log=$logdir/$feature_cnt.log"
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$commands $1 --log=$logdir/$feature_cnt.log
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evaluate_result $?
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echo "$commands $1" >> $logdir/$((feature_cnt-1)).log
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}
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# test items
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feature_list_test () {
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init_counter
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commands="$bin"
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feature_test "-c1 --saveplay $file_sin_mono" \
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"generate mono wav file with default params"
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feature_test "-c2 --saveplay $file_sin_dual" \
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"generate dual wav file with default params"
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sleep 5
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feature_test "-P $dev_playback" "single line mode, playback"
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feature_test "-C $dev_capture --standalone" "single line mode, capture"
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commands="$bin -P $dev_playback -C $dev_capture"
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feature_test "--file $file_sin_mono" "play mono wav file and detect"
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feature_test "--file $file_sin_dual" "play dual wav file and detect"
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feature_test "-c1" "configurable channel number: 1"
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feature_test "-c2 -F $minfreq:$maxfreq" "configurable channel number: 2"
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feature_test "-r44100" "configurable sample rate: 44100"
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feature_test "-r48000" "configurable sample rate: 48000"
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feature_test "-n10000" "configurable duration: in samples"
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feature_test "-n2.5s" "configurable duration: in seconds"
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feature_test "-f U8" "configurable data format: U8"
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feature_test "-f S16_LE" "configurable data format: S16_LE"
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feature_test "-f S24_3LE" "configurable data format: S24_3LE"
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feature_test "-f S32_LE" "configurable data format: S32_LE"
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feature_test "-f cd" "configurable data format: cd"
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feature_test "-f dat" "configurable data format: dat"
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feature_test "-F $maxfreq --standalone" \
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"standalone mode: play and capture"
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latestfile=`ls -t1 /tmp/bat.wav.* | head -n 1`
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feature_test "--local -F $maxfreq --file $latestfile" \
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"local mode: analyze local file"
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print_result
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}
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echo "*******************************************"
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echo " BAT Test "
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echo "-------------------------------------------"
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# get device
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echo "usage:"
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echo " $0 <sound card>"
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echo " $0 <device-playback> <device-capture>"
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if [ $# -eq 2 ]; then
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dev_playback=$1
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dev_capture=$2
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elif [ $# -eq 1 ]; then
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dev_playback=$1
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dev_capture=$1
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fi
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echo "current setting:"
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echo " $0 $dev_playback $dev_capture"
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# run
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mkdir -p $logdir
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feature_list_test
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echo "*******************************************"
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