From f5cb7203b7fffed81e0e0ab0f07056625835f3e4 Mon Sep 17 00:00:00 2001
From: Zhang Keqiao <keqiao.zhang@linux.intel.com>
Date: Fri, 23 Nov 2018 15:03:37 +0800
Subject: [PATCH 1/2] QA: test: add stress test script for pause/resume

Signed-off-by: Zhang Keqiao <keqiao.zhang@linux.intel.com>
---
 .../stability_test/stress_pause_release.sh    | 65 +++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100755 test/qa/tests/stability_test/stress_pause_release.sh

diff --git a/test/qa/tests/stability_test/stress_pause_release.sh b/test/qa/tests/stability_test/stress_pause_release.sh
new file mode 100755
index 0000000..ccb6144
--- /dev/null
+++ b/test/qa/tests/stability_test/stress_pause_release.sh
@@ -0,0 +1,65 @@
+#!/bin/bash
+
+# set default
+TEST_TYPE='aplay'
+DEV='hw:0,0'
+FREQ=48000
+FORMAT=S16_LE
+CHL=2
+DURATION=600 # testing time
+TIME=0.5 # do pause/release per * second
+
+# get parameters
+while getopts ':t:D:r:f:c:' OPT &> /dev/null;
+do
+	case $OPT in
+		t)
+		TEST_TYPE=$OPTARG;;
+		D)
+		PCM_DEV=$OPTARG;;
+		r)
+		FREQ=$OPTARG;;
+		f)
+		FORMAT=$OPTARG;;
+		c)
+		CHL=$OPTARG;;
+		*)
+		echo "Usage : ./stress_pause_release.sh -t aplay/arecord -Dpcm_device -r frequency -f format -c channel"
+		echo "Default will play 48K 16bit stereo wav via PCM0"
+	exit 7;;
+	esac
+done
+
+# get the test type
+if [ $TEST_TYPE == aplay ]
+then
+	WAV_FILE=/dev/zero
+elif [ $TEST_TYPE == arecord ]
+then
+	WAV_FILE=/dev/null
+else
+	echo "Wrong test type: $TEST_TYPE, shoule be aplay or arecord."
+fi
+
+# inset expect interactive programs to simulate the action of pressing the space key
+expect << EOF
+
+spawn $TEST_TYPE -D$DEV -r $FREQ -f $FORMAT -c $CHL -i -vv -d $DURATION $WAV_FILE
+expect {
+	{ # wait for the "message" prompt, once 'Input/Ouput occurs, output error }
+	"Input/output" { send_user "error\n" }
+	{ # once '#+' occurs, send the space key, then continue }
+	"*#+*" {
+	sleep $TIME
+	send " "
+	exp_continue
+	}
+	{ # once 'PAUSE' occurs, send the space key, then continue }
+	"*PAUSE*" {
+	sleep $TIME
+	send " "
+	exp_continue
+	}
+}
+
+EOF

From 850884ac127c1f877b629e3cef6f2f105307af9e Mon Sep 17 00:00:00 2001
From: Zhang Keqiao <keqiao.zhang@linux.intel.com>
Date: Fri, 23 Nov 2018 15:11:06 +0800
Subject: [PATCH 2/2] QA: test: add stress test script for suspend/resume

Signed-off-by: Zhang Keqiao <keqiao.zhang@linux.intel.com>
---
 .../stability_test/stress_suspend_remume.sh   | 34 +++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100755 test/qa/tests/stability_test/stress_suspend_remume.sh

diff --git a/test/qa/tests/stability_test/stress_suspend_remume.sh b/test/qa/tests/stability_test/stress_suspend_remume.sh
new file mode 100755
index 0000000..26ad841
--- /dev/null
+++ b/test/qa/tests/stability_test/stress_suspend_remume.sh
@@ -0,0 +1,34 @@
+#!/bin/bash
+
+set -e
+
+ITERATIONS=1000
+COUNTER=0
+
+while [ $COUNTER -lt $ITERATIONS ]; do
+	echo "Test $COUNTER"
+	dmesg -C
+
+	SUSPEND_TIME=$(($RANDOM%5+5)) # suspend: 5~10 seconds
+	echo “System will suspend after $SUSPEND_TIME seconds ...”
+	sleep $SUSPEND_TIME
+	WAKE_TIME=$(($RANDOM%5+5)) # wake: 5~10 seconds
+	echo "system will resume after $WAKE_TIME seconds ..."
+	# do system suspend and resume
+	rtcwake -m mem -s $WAKE_TIME
+
+	# check error
+	unset ERROR
+	ERROR=$(dmesg | grep sof-audio | grep -v "failed" | grep "error")
+	if [ ! -z "$ERROR" ]
+	then
+		dmesg > test_${COUNTER}_fail.log
+		echo "Suspend/resume failed, see test_${COUNTER}_fail.log for details"
+		exit 1
+	else
+		echo "Test ${COUNTER} success"
+	fi
+
+	dmesg > test_${COUNTER}_pass.log
+	let COUNTER+=1
+done