From 899177339007c4418b7933db9e952d97a005e92b Mon Sep 17 00:00:00 2001
From: Maciej Wawryk <maciejx.wawryk@intel.com>
Date: Fri, 10 Jul 2020 14:15:45 +0200
Subject: [PATCH] test/bdevperf: test config file

Signed-off-by: Maciej Wawryk <maciejx.wawryk@intel.com>
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: I6a92345e1c3fae1f7f8b77bc68e0f715e7ac9ed9
Signed-off-by: Vitaliy Mysak <vitaliy.mysak@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/3291
Community-CI: Mellanox Build Bot
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
---
 autotest.sh                       |  1 +
 test/bdev/bdevperf/common.sh      | 33 +++++++++++++++++++++++++
 test/bdev/bdevperf/conf.json      | 25 +++++++++++++++++++
 test/bdev/bdevperf/test_config.sh | 41 +++++++++++++++++++++++++++++++
 4 files changed, 100 insertions(+)
 create mode 100644 test/bdev/bdevperf/common.sh
 create mode 100644 test/bdev/bdevperf/conf.json
 create mode 100755 test/bdev/bdevperf/test_config.sh

diff --git a/autotest.sh b/autotest.sh
index 9a53db689..13d117c9e 100755
--- a/autotest.sh
+++ b/autotest.sh
@@ -173,6 +173,7 @@ if [ $SPDK_RUN_FUNCTIONAL_TEST -eq 1 ]; then
 	if [ $SPDK_TEST_BLOCKDEV -eq 1 ]; then
 		run_test "blockdev_general" test/bdev/blockdev.sh
 		run_test "bdev_raid" test/bdev/bdev_raid.sh
+		run_test "bdevperf_config" test/bdev/bdevperf/test_config.sh
 		if [[ $(uname -s) == Linux ]]; then
 			run_test "spdk_dd" test/dd/dd.sh
 		fi
diff --git a/test/bdev/bdevperf/common.sh b/test/bdev/bdevperf/common.sh
new file mode 100644
index 000000000..eade380a3
--- /dev/null
+++ b/test/bdev/bdevperf/common.sh
@@ -0,0 +1,33 @@
+bdevperf=$rootdir/test/bdev/bdevperf/bdevperf
+
+function create_job() {
+	local job_section=$1
+	local rw=$2
+	local filename=$3
+
+	if [[ $job_section == "global" ]]; then
+		cat <<- EOF >> "$testdir"/test.conf
+			[global]
+			filename=${filename}
+		EOF
+	fi
+	job="[${job_section}]"
+	echo $global
+	cat <<- EOF >> "$testdir"/test.conf
+		${job}
+		filename=${filename}
+		bs=1024
+		rwmixread=70
+		rw=${rw}
+		iodepth=256
+		cpumask=0xff
+	EOF
+}
+
+function get_num_jobs() {
+	echo "$1" | grep -oE "Using job config with [0-9]+ jobs" | grep -oE "[0-9]+"
+}
+
+function cleanup() {
+	rm -f $testdir/test.conf
+}
diff --git a/test/bdev/bdevperf/conf.json b/test/bdev/bdevperf/conf.json
new file mode 100644
index 000000000..c58407f38
--- /dev/null
+++ b/test/bdev/bdevperf/conf.json
@@ -0,0 +1,25 @@
+{
+ "subsystems": [
+    {
+      "subsystem": "bdev",
+      "config": [
+        {
+          "method": "bdev_malloc_create",
+          "params": {
+            "name": "Malloc0",
+            "num_blocks": 102400,
+            "block_size": 512
+          }
+        },
+        {
+          "method": "bdev_malloc_create",
+          "params": {
+            "name": "Malloc1",
+            "num_blocks": 102400,
+            "block_size": 512
+          }
+        }
+      ]
+    }
+  ]
+}
diff --git a/test/bdev/bdevperf/test_config.sh b/test/bdev/bdevperf/test_config.sh
new file mode 100755
index 000000000..911d4e27d
--- /dev/null
+++ b/test/bdev/bdevperf/test_config.sh
@@ -0,0 +1,41 @@
+#!/usr/bin/env bash
+
+testdir=$(readlink -f $(dirname $0))
+rootdir=$(readlink -f $testdir/../../..)
+source $rootdir/test/common/autotest_common.sh
+source $testdir/common.sh
+
+jsonconf=$testdir/conf.json
+testconf=$testdir/test.conf
+
+trap 'cleanup; exit 1' SIGINT SIGTERM EXIT
+#Test inheriting filename and rw_mode parameters from global section.
+create_job "global" "read" "Malloc0"
+create_job "job0"
+create_job "job1"
+create_job "job2"
+create_job "job3"
+bdevperf_output=$($bdevperf -t 2 --json $jsonconf -j $testconf 2>&1)
+[[ $(get_num_jobs "$bdevperf_output") == "4" ]]
+
+bdevperf_output=$($bdevperf -C -t 2 --json $jsonconf -j $testconf)
+
+cleanup
+#Test missing global section.
+create_job "job0" "write" "Malloc0"
+create_job "job1" "write" "Malloc0"
+create_job "job2" "write" "Malloc0"
+bdevperf_output=$($bdevperf -t 2 --json $jsonconf -j $testconf 2>&1)
+[[ $(get_num_jobs "$bdevperf_output") == "3" ]]
+
+cleanup
+#Test inheriting multiple filenames and rw_mode parameters from global section.
+create_job "global" "rw" "Malloc0:Malloc1"
+create_job "job0"
+create_job "job1"
+create_job "job2"
+create_job "job3"
+bdevperf_output=$($bdevperf -t 2 --json $jsonconf -j $testconf 2>&1)
+[[ $(get_num_jobs "$bdevperf_output") == "4" ]]
+cleanup
+trap - SIGINT SIGTERM EXIT