test: add autotest of fuzz_iscsi

Add fuzz_iscsi into autofuzz.sh.

Change-Id: Iff65ce473712da11c878426ea6d2378c7254ead6
Signed-off-by: WANGHAILIANG <hailiangx.e.wang@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1096
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Darek Stojaczyk <dariusz.stojaczyk@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>

test/fuzz/autofuzz.sh

@@ -66,5 +66,9 @@ fi
 if [ "$TEST_MODULE" == "vhost" ]; then
 	sudo $testdir/autofuzz_vhost.sh --iso --transport=$TEST_TRANSPORT --timeout=$TEST_TIMEOUT
 fi
+
+if [ "$TEST_MODULE" == "iscsi" ]; then
+	sudo $testdir/autofuzz_iscsi.sh --iso --transport=$TEST_TRANSPORT --timeout=$TEST_TIMEOUT
+fi
 timing_exit fuzz_module
 timing_exit autofuzz

test/fuzz/autofuzz_iscsi.sh

@@ -0,0 +1,74 @@
+#!/usr/bin/env bash
+
+testdir=$(readlink -f $(dirname $0))
+rootdir=$(readlink -f $testdir/../..)
+source $rootdir/test/common/autotest_common.sh
+source $rootdir/test/iscsi_tgt/common.sh
+
+# $1 = "iso" - triggers isolation mode (setting up required environment).
+# $2 = test type posix or vpp. defaults to posix.
+iscsitestinit $1 $2
+
+if [ -z "$TARGET_IP" ]; then
+	echo "TARGET_IP not defined in environment"
+	exit 1
+fi
+
+if [ -z "$INITIATOR_IP" ]; then
+	echo "INITIATOR_IP not defined in environment"
+	exit 1
+fi
+
+timing_enter iscsi_fuzz_test
+
+MALLOC_BDEV_SIZE=64
+MALLOC_BLOCK_SIZE=4096
+
+rpc_py="$rootdir/scripts/rpc.py"
+
+TEST_TIMEOUT=1200
+
+# This argument is used in addition to the test arguments in autotest_common.sh
+for i in "$@"; do
+        case "$i" in
+                --timeout=*)
+                        TEST_TIMEOUT="${i#*=}"
+        esac
+done
+
+timing_enter start_iscsi_tgt
+
+"${ISCSI_APP[@]}" -m $ISCSI_TEST_CORE_MASK &>$output_dir/iscsi_autofuzz_tgt_output.txt &
+iscsipid=$!
+
+trap 'killprocess $iscsipid; exit 1' SIGINT SIGTERM EXIT
+
+waitforlisten $iscsipid
+# Fuzz initiator do not support nop-in yet. So we increase nop-in timeout value for now.
+$rpc_py iscsi_set_options -o 60 -a 16
+$rpc_py framework_start_init
+echo "iscsi_tgt is listening. Running tests..."
+timing_exit start_iscsi_tgt
+
+$rpc_py iscsi_create_portal_group $PORTAL_TAG $TARGET_IP:$ISCSI_PORT
+$rpc_py iscsi_create_initiator_group $INITIATOR_TAG $INITIATOR_NAME $NETMASK
+$rpc_py bdev_malloc_create $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE
+$rpc_py iscsi_create_target_node disk1 disk1_alias 'Malloc0:0' $PORTAL_TAG:$INITIATOR_TAG 256 -d
+sleep 1
+
+trap 'killprocess $iscsipid; iscsitestfini $1 $2; exit 1' SIGINT SIGTERM EXIT
+
+$rootdir/test/app/fuzz/iscsi_fuzz/iscsi_fuzz -m 0xF0 -T $TARGET_IP -t $TEST_TIMEOUT 2>$output_dir/iscsi_autofuzz_logs.txt
+
+$rpc_py iscsi_delete_target_node 'iqn.2016-06.io.spdk:disk1'
+
+# Delete malloc device
+$rpc_py bdev_malloc_delete Malloc0
+
+trap - SIGINT SIGTERM EXIT
+
+killprocess $iscsipid
+
+iscsitestfini $1 $2
+
+timing_exit iscsi_fuzz_test