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authorNaresh Kamboju <naresh.kamboju@linaro.org>2016-09-02 08:04:42 +0000
committerLinaro Code Review <review@review.linaro.org>2016-09-02 08:04:42 +0000
commitd805476cd80076ab2da02962b1f964748efd27bd (patch)
tree03f2671ed813e670719a59f60b6fdcc2c25c702d
parent44023f46ae4b1a3579b480ed858abf1c6a9e100e (diff)
parentd469bcef58196c215a2c806014ab8c053d229f21 (diff)
downloadtest-definitions-sched-d805476cd80076ab2da02962b1f964748efd27bd.tar.gz
Merge "v2: android: add dd write/read speed test"
-rwxr-xr-xautomated/android/dd-wr-speed/dd-wr-speed.sh108
-rw-r--r--automated/android/dd-wr-speed/dd-wr-speed.yaml32
-rwxr-xr-xautomated/android/dd-wr-speed/device-script.sh62
3 files changed, 202 insertions, 0 deletions
diff --git a/automated/android/dd-wr-speed/dd-wr-speed.sh b/automated/android/dd-wr-speed/dd-wr-speed.sh
new file mode 100755
index 0000000..bd38473
--- /dev/null
+++ b/automated/android/dd-wr-speed/dd-wr-speed.sh
@@ -0,0 +1,108 @@
+#!/bin/sh
+
+HOST_OUTPUT="$(pwd)/output"
+DEVICE_OUTPUT="/sdcard/tests/dd-wr-speed"
+RESULT_FILE="${HOST_OUTPUT}/result.txt"
+ITERATION="5"
+PARTITION=""
+
+usage() {
+ echo "Usage: $0 [-p <partition>] [-i <iteration>] [-s <sn>]" 1>&2
+ exit 1
+}
+
+while getopts "p:i:s:" o; do
+ case "$o" in
+ # "/data" partition will be used by default. Use '-p' to specify an
+ # external partition as needed, the partition will be formatted to vfat,
+ # and all data will be lost.
+ p) PARTITION="${OPTARG}" ;;
+ # You may need to run dd test 4-5 times for an accurate evaluation.
+ i) ITERATION="${OPTARG}" ;;
+ # Specify device serial number when more than one device connected.
+ s) SN="${OPTARG}" ;;
+ *) usage ;;
+ esac
+done
+
+. ../../lib/sh-test-lib
+. ../../lib/android-test-lib
+
+parse_output() {
+ local test="$1"
+ local test_case_id="${test}"
+ local UNITS="MB/s"
+
+ if ! [ -f "${HOST_OUTPUT}/${test}-output.txt" ]; then
+ warn_msg "${test} result file missing"
+ return
+ fi
+
+ # Fixup test case id with partition and filesystem.
+ if [ -n "${PARTITION}" ]; then
+ partition_name="$(basename "${PARTITION}")"
+ test_case_id="${partition_name}-vfat-${test_case_id}"
+ else
+ filesystem="$(adb -s "${SN}" shell mount \
+ | grep "/data" | awk '{print $3}')"
+ test_case_id="emmc-${filesystem}-${test_case_id}"
+ fi
+
+ # Parse raw output and add results to ${RESULT_FILE}.
+ itr=1
+ info_msg "Parsing ${test} output..."
+ while read line; do
+ if echo "${line}" | egrep -q "(M|G)B/s"; then
+ # busybox dd print test result in the format "39.8MB/s".
+ result="$(echo "${line}" | awk '{print $NF}')"
+ units="$(printf "%s" "${result}" | tail -c 4)"
+ measurement="$(printf "%s" "${result}" | tr -d "${units}")"
+
+ if [ "${units}" = "GB/s" ]; then
+ measurement=$(( measurement * 1024 ))
+ elif [ "${units}" = "KB/s" ]; then
+ measurement=$(( measurement / 1024 ))
+ fi
+
+ add_metric "${test_case_id}-itr${itr}" "pass" "${measurement}" "${UNITS}"
+ itr=$(( itr + 1 ))
+ fi
+ done < "${HOST_OUTPUT}/${test}"-output.txt
+
+ # For multiple times dd test, calculate the mean, min and max values.
+ # Save them to ${RESULT_FILE}.
+ if [ "${ITERATION}" -gt 1 ]; then
+ eval "$(grep "${test}" "${HOST_OUTPUT}"/result.txt \
+ | awk '{
+ if(min=="") {min=max=$3};
+ if($3>max) {max=$3};
+ if($3< min) {min=$3};
+ total+=$3; count+=1;
+ }
+ END {
+ print "mean="total/count, "min="min, "max="max;
+ }')"
+
+ add_metric "${test_case_id}-mean" "pass" "${mean}" "${UNITS}"
+ add_metric "${test_case_id}-min" "pass" "${min}" "${UNITS}"
+ add_metric "${test_case_id}-max" "pass" "${max}" "${UNITS}"
+ fi
+}
+
+# Test run.
+[ -d "${HOST_OUTPUT}" ] && mv "${HOST_OUTPUT}" "${HOST_OUTPUT}-$(date +%Y%m%d%H%M%S)"
+mkdir -p "${HOST_OUTPUT}"
+
+initialize_adb
+detect_abi
+install "../../bin/${abi}/busybox"
+install "./device-script.sh"
+
+info_msg "About to run dd speed test on device ${SN}"
+adb -s "${SN}" shell device-script.sh "${ITERATION}" "${PARTITION}" "${DEVICE_OUTPUT}" 2>&1 \
+ | tee "${HOST_OUTPUT}"/device-run.log
+
+pull_output "${DEVICE_OUTPUT}" "${HOST_OUTPUT}"
+
+parse_output "dd-write"
+parse_output "dd-read"
diff --git a/automated/android/dd-wr-speed/dd-wr-speed.yaml b/automated/android/dd-wr-speed/dd-wr-speed.yaml
new file mode 100644
index 0000000..f7b59f1
--- /dev/null
+++ b/automated/android/dd-wr-speed/dd-wr-speed.yaml
@@ -0,0 +1,32 @@
+metadata:
+ name: dd-speed-test
+ format: "Lava-Test-Shell Test Definition 1.0"
+ description: "dd write/read speed test."
+ maintainer:
+ - chase.qi@linaro.org
+ os:
+ - android
+ devices:
+ - hi6220-hikey
+ - apq8016-sbc
+ scope:
+ - performance
+ environment:
+ - lava-test-shell
+ - local-test-runner
+
+params:
+ # /data partition will be tested by default.
+ # Use '-p' specify partition. Example "/dev/block/mmcblk1p1"
+ PARTITION: ""
+ # You may need to run dd test 4-5 times for an accurate evaluation.
+ ITERATION: "5"
+ # Specify device serial number for adb connection if more than one device
+ # connected.
+ SN: ""
+
+run:
+ steps:
+ - cd ./automated/android/dd-wr-speed
+ - ./dd-wr-speed.sh -p "${PARTITION}" -i "${ITERATION}" -s "${SN}"
+ - ../../utils/send-to-lava.sh ./output/result.txt
diff --git a/automated/android/dd-wr-speed/device-script.sh b/automated/android/dd-wr-speed/device-script.sh
new file mode 100755
index 0000000..66ce843
--- /dev/null
+++ b/automated/android/dd-wr-speed/device-script.sh
@@ -0,0 +1,62 @@
+#!/system/bin/sh
+
+ITERATION="$1"
+PARTITION="$2"
+OUTPUT="$3"
+
+if [ "$#" -ne 3 ]; then
+ echo "ERROR: Usage: $0 ITERATION PARTITION OUTPUT"
+ exit 1
+fi
+
+[ -d "${OUTPUT}" ] && mv "${OUTPUT}" "${OUTPUT}-$(date +%Y%m%d%H%M%S)"
+mkdir -p "${OUTPUT}" && cd "${OUTPUT}"
+
+# If partition specified, format it to vfat, and mount it to /mnt/dd_test.
+# Then enter the mount point to do dd test.
+if [ -n "${PARTITION}" ]; then
+ partition_name="$(basename "${PARTITION}")"
+ partition_numbers="$(grep "${partition_name}" /proc/partitions \
+ | awk '{print $1","$2}')"
+
+ if [ -z "${partition_numbers}" ]; then
+ echo "ERROR: ${PARTITION} NOT found" && exit 1
+ else
+ # Attemp to umount it in case it is mounted by Android vold.
+ umount "/dev/block/vold/public:${partition_numbers}" > /dev/null 2>&1
+ umount "${PARTITION}" > /dev/null 2>&1
+
+ echo "INFO: formatting ${PARTITION} to vfat..."
+ busybox mkfs.vfat "${PARTITION}"
+ sync && sleep 10
+
+ mkdir -p /mnt/dd_test
+ mount -t vfat "/dev/block/vold/public:${partition_numbers}" \
+ /mnt/dd_test/
+ if [ $? -eq 0 ]; then
+ echo "INFO: Mounted ${PARTITION} to /mnt/dd_test"
+ else
+ echo "ERROR: failed to mount ${PARTITION}" && exit 1
+ fi
+
+ cd /mnt/dd_test
+ echo "INFO: dd test directory: $(pwd)"
+ fi
+fi
+
+# Run dd write/read test.
+for i in $(seq "${ITERATION}"); do
+ echo
+ echo "INFO: Running dd write test [$i/${ITERATION}]"
+ echo 3 > /proc/sys/vm/drop_caches
+ busybox dd if=/dev/zero of=dd.img bs=1048576 count=1024 conv=fsync 2>&1 \
+ | tee -a "${OUTPUT}"/dd-write-output.txt
+
+ echo
+ echo "INFO: Running dd read test [$i/${ITERATION}]"
+ echo 3 > /proc/sys/vm/drop_caches
+ busybox dd if=dd.img of=/dev/null bs=1048576 count=1024 2>&1 \
+ | tee -a "${OUTPUT}"/dd-read-output.txt
+
+ rm dd.img
+done