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+
+ automated test scripts for linux audio driver
+ based on alsa-lib interface by using alsabat
+===============================================================================
+
+This package contains the test scripts for linux audio driver based on
+alsa-lib interface by using alsabat.
+It supports analog and display(HDMI/DP) audio test.
+The package needs the alsa-utils, alsa-lib installed environment.
+
+alsabat_main.sh
+ - the main entrance test script,
+ it will call the other scripts to run the tests
+ (test result will save in the ./log/ folder)
+analog_audio_playback_and_capture.sh
+ - analog audio test script (please to loopback the
+ analog audio output to analog audio input)
+hdmi_audio_playback.sh
+ - hdmi audio test script (please to loopback the hdmi audio output
+ to analog audio input)
+dp_audio_playback.sh
+ - dp audio test script (please to loopback the dp audio
+ output to analog audio input)
+map_test_case
+ - to map the test suite/cases to a test script
+asound_state/
+ - some asound.state config reference files
+ based on different platforms
+
+ Focus Luo <focus.luo@linux.intel.com>
+ Wang,Jinliang <jinliang.wang@intel.com>
+ Zhang,Keqiao <keqiao.zhang@intel.com>
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+#!/bin/bash
+
+#/*
+# * Copyright (C) 2013-2016 Intel Corporation
+# *
+# * This program is free software; you can redistribute it and/or modify
+# * it under the terms of the GNU General Public License as published by
+# * the Free Software Foundation; either version 2 of the License, or
+# * (at your option) any later version.
+# *
+# * This program is distributed in the hope that it will be useful,
+# * but WITHOUT ANY WARRANTY; without even the implied warranty of
+# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# * GNU General Public License for more details.
+# *
+# */
+#set -x
+
+#alsabat test scripts path
+export ABAT_TEST_PATH=`pwd`
+
+#alsabat test log file, path+filename
+Day=`date +"%Y-%m-%d-%H-%M"`
+Log_FileName="test_result-"${Day}".log"
+export ABAT_TEST_LOG_FILE=${ABAT_TEST_PATH}/log/${Log_FileName}
+
+#terminal display colour setting
+ESC_GREEN="\033[32m"
+ESC_RED="\033[31m"
+ESC_YELLOW="\033[33;1m"
+ESC_OFF="\033[0m"
+
+#total/pass/fail test cases number
+total_case_number=0
+suit_number=1
+pass_number=0
+fail_number=0
+# =========================== Public function ==========================
+
+function get_platform_info()
+{
+ #to get the audio card number
+ Card_Number=$(aplay -l | grep "HDMI 0" | cut -b 6)
+ cd /proc/asound/card$Card_Number/
+ for file in `ls`
+ do
+ if [[ $file == codec* ]]; then
+ #to get the hardware platform ID, currently Intel skylake,
+ #broadwell and haswell hardware platforms are supported
+ Platform_ID=`cat $file |grep "Codec:" |cut -d " " -f 3`
+ if [ "$Platform_ID" == "Skylake" ] \
+ || [ "$Platform_ID" == "Broadwell" ] \
+ || [ "$Platform_ID" == "Haswell" ]; then
+ echo $Platform_ID
+ break
+ exit 0
+ fi
+ else
+ printf '\033[1;31m %-30s %s \033[1;31m%s\n\033[0m' \
+ "Get platform information failed";
+ exit 1
+ fi
+ done
+}
+
+#printf the "pass" info in the file
+show_pass()
+{
+ echo -e "$suit_number - [$1]:test ------- PASS" >> $ABAT_TEST_LOG_FILE
+ printf '\033[1;33m %-30s %s \033[1;32m%s\n\033[0m' \
+"$suit_number - [$1]" "-------------------------------- " "PASS";
+}
+
+#printf the "fail" info in the file
+show_fail()
+{
+ echo -e "$suit_number - [$1]:test ------- FAIL" >> $ABAT_TEST_LOG_FILE
+ printf '\033[1;33m %-30s %s \033[1;31m%s\n\033[0m' \
+"$suit_number - [$1]" "-------------------------------- " "FAIL";
+}
+
+
+function run_test()
+{
+ for TestItem in $@
+ do
+ Date=`date`
+ Dot="$Dot".
+ echo "Now doing $TestItem test$Dot"
+
+ #map test case to test script
+ eval item='$'$TestItem
+
+ #to check the test script existing
+ if [ ! -f "$item" ]; then
+ echo -e "\e[31m not found $TestItem script,confirm it firstly"
+ echo -e "\e[0m"
+ exit 1
+ fi
+
+ #to run each test script
+ eval "\$$TestItem"
+ Result=$?
+ #record the test result to the log file
+ if [ $Result -eq 0 ]; then
+ show_pass "$TestItem"
+ else
+ show_fail "$TestItem"
+ fi
+ suit_number=$(($suit_number + 1))
+
+ done
+}
+
+function test_suites ( )
+{
+ #define the test suites/cases need to be run
+ TestProgram="verify_Analog_audio_playback_and_capture \
+ verify_HDMI_audio_playback verify_DP_audio_playback"
+
+ #run each test suites/test cases
+ run_test "$TestProgram"
+
+ # to printf the detailed test results on the screen
+ cat $ABAT_TEST_LOG_FILE |grep FAIL
+ case_number=$(($case_number - 1))
+ total_case_number=`cat $ABAT_TEST_LOG_FILE |grep -c "Test target frequency:"`
+ pass_number=`cat $ABAT_TEST_LOG_FILE |grep -c "Passed"`
+ fail_number=`cat $ABAT_TEST_LOG_FILE |grep -c "Failed"`
+ echo -e "\e[0m"
+ echo -e "\e[1;33m *---------------------------------------------------*\n"
+ echo -e " * "Total" ${total_case_number} "cases", \
+"PASS:" ${pass_number} "cases", "FAIL:" ${fail_number} "cases", \
+"Passrate is:" $((pass_number*100/total_case_number)) "%" *\n"
+ echo -e " *-------------------------------------------------------*\e[0m\n"
+
+ #the the result also will be saved on the log file
+ echo "Total" ${total_case_number} "cases", \
+"PASS:" ${pass_number} "cases", "FAIL:" ${fail_number} "cases", \
+"Passrate:" $((pass_number*100/total_case_number)) "%" >> ${ABAT_TEST_LOG_FILE}
+
+ #return 0, if the script finishs normally
+ exit 0
+}
+
+function main ( )
+{
+ echo "Test results are as follows:" > ${ABAT_TEST_LOG_FILE}
+ get_platform_info # get hardware platform information
+ cd $ABAT_TEST_PATH
+
+ # make sure the log folder is exist
+ if [ ! -d "$ABAT_TEST_PATH/log/" ]; then
+ mkdir "log"
+ fi
+
+ #map the test cases to test scripts
+ source map_test_case
+
+ #setting the alsa configure environment
+ alsactl restore -f $ABAT_TEST_PATH/asound_state/asound.state.$Platform_ID
+
+ #Printf the user interface info
+ clear
+ echo -e "\e[1;33m"
+ date
+ echo -e "\e[0m"
+ echo -e "\e[1;33m *-------------------------------------------------*\n"
+ echo -e " *--Running the audio automated test on $Platform_ID-------*\n"
+ echo -e " *------------------------------------------------------*\e[0m\n"
+ read -p "Press enter to continue"
+
+ #run the test suites/test cases
+ test_suites
+}
+
+#the main entrance function
+main
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+#!/bin/bash
+
+#/*
+# * Copyright (C) 2013-2016 Intel Corporation
+# *
+# * This program is free software; you can redistribute it and/or modify
+# * it under the terms of the GNU General Public License as published by
+# * the Free Software Foundation; either version 2 of the License, or
+# * (at your option) any later version.
+# *
+# * This program is distributed in the hope that it will be useful,
+# * but WITHOUT ANY WARRANTY; without even the implied warranty of
+# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# * GNU General Public License for more details.
+# *
+# */
+
+#set test freq table (HZ)
+freq_table="10 31 73 155 380 977 1932 4119 8197 16197"
+
+#set test number of channels
+test_channel=2
+
+#get Analog audio card number
+card_number=$(aplay -l | grep "Analog" | cut -b 6)
+if [ "$card_number" = "" ]; then
+ echo "Can not get Analog card number."
+ exit 1
+fi
+
+#get Analog audio device number
+device_number=$(aplay -l | grep "Analog"| cut -d " " -f 8 |cut -b 1)
+if [ "$device_number" = "" ]; then
+ echo "Can not get Analog device number"
+ exit 1
+fi
+
+
+device="hw:$card_number,$device_number"
+echo $device
+
+#get Analog audio record card number
+record_card_number=$(arecord -l | grep "Analog" | cut -b 6)
+if [ "$record_card_number" = "" ]; then
+ echo "Can not get record card number."
+ exit 1
+fi
+
+#get Analog audio record device number
+record_device_number=$(arecord -l | grep "Analog"| cut -d " " -f 8 |cut -b 1)
+echo $record_device_number
+if [ "$record_device_number" = "" ]; then
+ echo "Can not get record device number"
+ exit 1
+fi
+
+#Notice: to loopback the analog audio output to the analog audio input
+record_device="hw:$record_card_number,$record_device_number"
+test_flag=0
+
+echo -e "\e[31m Notice: to loopback the analog audio output to \
+the analog audio input"
+echo -e "\e[0m"
+read -p "Press enter to continue"
+
+#call alsabat to do the test for each frequency in the freq_table
+for freq in $freq_table
+ do
+ alsabat -P $device -C plug$record_device -c $test_channel -F $freq
+ if [ $? = 0 ]; then
+ echo "Test target frequency:$freq for Analog playback -- Passed \
+" >> $ABAT_TEST_LOG_FILE
+ echo "Test target frequency:$freq for Analog capture -- Passed \
+" >> $ABAT_TEST_LOG_FILE
+ else
+ echo "Test target frequency:$freq for Analog playback -- Failed \
+" >> $ABAT_TEST_LOG_FILE
+ echo "Test target frequency:$freq for Analog capture -- Failed \
+" >> $ABAT_TEST_LOG_FILE
+ test_flag=1
+ fi
+ done
+
+exit $test_flag
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+#!/bin/bash
+
+#/*
+# * Copyright (C) 2013-2016 Intel Corporation
+# *
+# * This program is free software; you can redistribute it and/or modify
+# * it under the terms of the GNU General Public License as published by
+# * the Free Software Foundation; either version 2 of the License, or
+# * (at your option) any later version.
+# *
+# * This program is distributed in the hope that it will be useful,
+# * but WITHOUT ANY WARRANTY; without even the implied warranty of
+# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# * GNU General Public License for more details.
+# *
+# */
+
+#set test freq table (HZ)
+freq_table="10 31 73 155 380 977 1932 4119 8197 16197"
+
+#set test number of channels
+test_channel=2
+
+#get device number for DP
+DP_device_num=0
+$ABAT_TEST_PATH/dp_audio_subdevice_number.sh
+DP_device_num=$?
+if [ $DP_device_num = 77 ]; then
+ echo "Prompt: Can not get device with DP audio or \
+show the wrong connection type as HDMI in ELD info"
+ exit 1
+fi
+
+#To get DP audio device number
+DP_card_number=$(aplay -l | grep "HDMI 0" | cut -b 6)
+if [ "$DP_card_number" = "" ]; then
+ echo "Error: Can not get Display audio card."
+ exit 1
+fi
+
+DP_device="hw:$DP_card_number,$DP_device_num"
+echo $device
+sleep 2
+
+#get Analog audio record card number
+record_card_number=$(arecord -l | grep "Analog" | cut -b 6)
+if [ "$record_card_number" = "" ]; then
+ echo "Can not get record card number."
+ exit 1
+fi
+
+#get Analog audio record device number
+record_device_number=$(arecord -l | grep "Analog"| cut -d " " -f 8 |cut -b 1)
+echo $record_device_number
+if [ "$record_device_number" = "" ]; then
+ echo "Can not get record device number"
+ exit 1
+fi
+
+#Notice: to loopback the DP audio output to the analog audio input
+record_device="hw:$record_card_number,$record_device_number"
+test_flag=0
+
+echo -e "\e[31m Notice: to loopback the DP audio \
+output to the analog audio input"
+echo -e "\e[0m"
+read -p "Press enter to continue"
+
+#call alsabat to do the test for each frequency in the freq_table
+for freq in $freq_table
+ do
+ alsabat -P $DP_device -C plug$record_device -c $test_channel -F $freq
+ if [ $? = 0 ]; then
+ echo "Test target frequency:$freq for DP audio playback--Passed" \
+>> $ABAT_TEST_LOG_FILE
+ else
+ echo "Test target frequency:$freq for DP audio playback--Failed" \
+>> $ABAT_TEST_LOG_FILE
+ test_flag=1
+ fi
+ done
+
+exit $test_flag
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+#!/bin/bash
+
+#/*
+# * Copyright (C) 2013-2016 Intel Corporation
+# *
+# * This program is free software; you can redistribute it and/or modify
+# * it under the terms of the GNU General Public License as published by
+# * the Free Software Foundation; either version 2 of the License, or
+# * (at your option) any later version.
+# *
+# * This program is distributed in the hope that it will be useful,
+# * but WITHOUT ANY WARRANTY; without even the implied warranty of
+# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# * GNU General Public License for more details.
+# *
+# */
+#set -x
+
+subdevice_number=0
+get_subdevice=0
+
+#make sure the DP monitor is connected and active
+
+# To get DisplayPort audio device number
+card_number=$(aplay -l | grep "HDMI 1" | cut -b 6)
+echo $card_number
+if [ "$card_number" = "" ]; then
+ echo "Can not get Display audio card."
+ exit 254
+fi
+
+audio_card_dir="/proc/asound/card$card_number/"
+
+cd $audio_card_dir
+
+for file in `ls`
+do
+ #To get the ELD info according to the connented monitor with DisplayPort.
+ if [[ $file == eld* ]]; then
+ let subdevice_number+=1
+ cat $file | grep connection_type | grep DisplayPort > /dev/null
+ if [ $? = 0 ]; then
+ echo "Get the ELD information according to the connented \
+monitor with DisplayPort."
+ get_subdevice=1
+ break
+ fi
+ fi
+done
+
+#failed to get the subdevice number of DisplayPort audio
+if [ $get_subdevice == 0 ]; then
+ exit 77
+fi
+
+#the subdevice number of DisplayPort audio is 3
+if [ $subdevice_number == 1 ]; then
+ exit 3
+#the subdevice number of DisplayPort audio is 7.
+elif [ $subdevice_number == 2 ]; then
+ exit 7
+#the subdevice number of DisplayPort audio is 8
+elif [ $subdevice_number == 3 ]; then
+ exit 8
+#default: failed to get the subdevice number of DisplayPort audio
+else
+ exit 77
+fi
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+#!/bin/bash
+
+#/*
+# * Copyright (C) 2013-2016 Intel Corporation
+# *
+# * This program is free software; you can redistribute it and/or modify
+# * it under the terms of the GNU General Public License as published by
+# * the Free Software Foundation; either version 2 of the License, or
+# * (at your option) any later version.
+# *
+# * This program is distributed in the hope that it will be useful,
+# * but WITHOUT ANY WARRANTY; without even the implied warranty of
+# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# * GNU General Public License for more details.
+# *
+# */
+
+#set test freq table (HZ)
+freq_table="10 31 73 155 380 977 1932 4119 8197 16197"
+
+#set test number of channels
+test_channel=2
+
+#get device number for HDMI
+HDMI_device_num=0
+$ABAT_TEST_PATH/hdmi_audio_subdevice_number.sh
+HDMI_device_num=$?
+if [ $HDMI_device_num = 77 ]; then
+ echo "Prompt: Can not get device with HDMI audio or \
+show the wrong connection type as DP in ELD info"
+ exit 1
+fi
+
+#To get HDMI audio device number
+HDMI_card_number=$(aplay -l | grep "HDMI 0" | cut -b 6)
+if [ "$HDMI_card_number" = "" ]; then
+ echo "Error: Can not get Display audio card."
+ exit 1
+fi
+
+HDMI_device="hw:$HDMI_card_number,$HDMI_device_num"
+echo $device
+sleep 2
+
+#get Analog audio record card number
+record_card_number=$(arecord -l | grep "Analog" | cut -b 6)
+if [ "$record_card_number" = "" ]; then
+ echo "Can not get record card number."
+ exit 1
+fi
+
+#get Analog audio record device number
+record_device_number=$(arecord -l | grep "Analog"| cut -d " " -f 8 |cut -b 1)
+if [ "$record_device_number" = "" ]; then
+ echo "Can not get record device number"
+ exit 1
+fi
+
+#Notice: to loopback the HDMI audio output to the analog audio input
+record_device="hw:$record_card_number,$record_device_number"
+test_flag=0
+
+echo -e "\e[31m Notice: to loopback the HDMI audio output \
+to the analog audio input"
+echo -e "\e[0m"
+read -p "Press enter to continue"
+#call alsabat to do the test for each frequency in the freq_table
+for freq in $freq_table
+ do
+ alsabat -P $HDMI_device -C plug$record_device -c $test_channel -F $freq
+ if [ $? = 0 ]; then
+ echo "Test target frequency:$freq for HDMI audio playback \
+-- Passed " >> $ABAT_TEST_LOG_FILE
+ else
+ echo "Test target frequency:$freq for HDMI audio playback \
+-- Failed " >> $ABAT_TEST_LOG_FILE
+ test_flag=1
+ fi
+ done
+
+exit $test_flag
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+#!/bin/bash
+
+#/*
+# * Copyright (C) 2013-2016 Intel Corporation
+# *
+# * This program is free software; you can redistribute it and/or modify
+# * it under the terms of the GNU General Public License as published by
+# * the Free Software Foundation; either version 2 of the License, or
+# * (at your option) any later version.
+# *
+# * This program is distributed in the hope that it will be useful,
+# * but WITHOUT ANY WARRANTY; without even the implied warranty of
+# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# * GNU General Public License for more details.
+# *
+# */
+#set -x
+
+subdevice_number=0
+get_subdevice=0
+
+#make sure the HDMI monitor is connected and active ########
+
+# To get HDMI audio device number
+card_number=$(aplay -l | grep "HDMI 0" | cut -b 6)
+if [ "$card_number" = "" ]; then
+ echo "Can not get Display audio card."
+ #failed to get Display audio card.
+ exit 1
+fi
+
+audio_card_dir="/proc/asound/card$card_number/"
+
+cd $audio_card_dir
+for file in `ls`
+ do
+ #To get the ELD information according to the connented monitor with HDMI
+ if [[ $file == eld* ]]; then
+ let subdevice_number+=1
+ cat $file | grep connection_type | grep HDMI > /dev/null
+ if [ $? = 0 ]; then
+ get_subdevice=1
+ break
+ fi
+ fi
+ done
+
+#failed to get the subdevice number of HDMI audio.
+if [ $get_subdevice == 0 ]; then
+ exit 77
+fi
+
+#the subdevice number of HDMI audio is 3.
+if [ $subdevice_number == 1 ]; then
+ exit 3
+#the subdevice number of HDMI audio is 7.
+elif [ $subdevice_number == 2 ]; then
+ exit 7
+#the subdevice number of HDMI audio is 8.
+elif [ $subdevice_number == 3 ]; then
+ exit 8
+#default: failed to get the subdevice number of HDMI audio.
+else
+ exit 77
+fi
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+# Analog audio basic test
+verify_Analog_audio_playback_and_capture="$ABAT_TEST_PATH/analog_audio_playback_and_capture.sh"
+
+# Display audio basic test cases - for HDMI
+verify_HDMI_audio_playback="$ABAT_TEST_PATH/hdmi_audio_playback.sh"
+
+# Display audio basic test cases - for DP
+verify_DP_audio_playback="$ABAT_TEST_PATH/dp_audio_playback.sh"