1 files changed, 63 insertions, 0 deletions
diff --git a/src/spdk/test/nvmf/target/invalid.sh b/src/spdk/test/nvmf/target/invalid.sh
new file mode 100755
index 000000000..98246efeb
--- /dev/null
+++ b/src/spdk/test/nvmf/target/invalid.sh
@@ -0,0 +1,63 @@
+#!/usr/bin/env bash
+
+testdir=$(readlink -f "$(dirname "$0")")
+rootdir=$(readlink -f "$testdir/../../..")
+source "$rootdir/test/common/autotest_common.sh"
+source "$rootdir/test/nvmf/common.sh"
+
+multi_target_rpc=$rootdir/test/nvmf/target/multitarget_rpc.py
+rpc=$rootdir/scripts/rpc.py
+nqn=nqn.2016-06.io.spdk:cnode
+target=foobar
+# pre-seed the rng to generate predictive values across different test runs
+RANDOM=0
+
+gen_random_s() {
+	local length=$1 ll
+	# generate ascii table which nvme supports
+	local chars=({32..127})
+	local string
+
+	for ((ll = 0; ll < length; ll++)); do
+		string+="$(echo -e "\x$(printf '%x' "${chars[RANDOM % ${#chars[@]}]}")")"
+	done
+	# Be nice to rpc.py's arg parser and escape `-` in case it's a first character
+	if [[ ${string::1} == "-" ]]; then
+		string=${string/-/\\-}
+	fi
+	echo "$string"
+}
+
+nvmftestinit
+nvmfappstart -m 0xF
+
+trap 'process_shm --id $NVMF_APP_SHM_ID; nvmftestfini $1; exit 1' SIGINT SIGTERM EXIT
+
+# Attempt to create subsystem with non-existing target
+out=$("$rpc" nvmf_create_subsystem -t "$target" "$nqn$RANDOM" 2>&1) && false
+[[ $out == *"Unable to find target"* ]]
+
+# Attempt to create subsystem with invalid serial number - inject ASCII char that's
+# not in the range (0x20-0x7e) of these supported by the nvme spec.
+out=$("$rpc" nvmf_create_subsystem -s "$NVMF_SERIAL$(echo -e "\x1f")" "$nqn$RANDOM" 2>&1) && false
+[[ $out == *"Invalid SN"* ]]
+
+# Attempt to create subsystem with invalid model - inject ASCII char that's not in the
+# range (0x20-0x7e) of these supported by the nvme spec.
+out=$("$rpc" nvmf_create_subsystem -d "SPDK_Controller$(echo -e "\x1f")" "$nqn$RANDOM" 2>&1) && false
+[[ $out == *"Invalid MN"* ]]
+
+# Attempt to create subsystem with invalid serial number - exceed SPDK_NVME_CTRLR_SN_LEN (20)
+out=$("$rpc" nvmf_create_subsystem -s "$(gen_random_s 21)" "$nqn$RANDOM" 2>&1) && false
+[[ $out == *"Invalid SN"* ]]
+
+# Attempt to create subsystem with invalid model - exceed SPDK_NVME_CTRLR_MN_LEN (40)
+out=$("$rpc" nvmf_create_subsystem -d "$(gen_random_s 41)" "$nqn$RANDOM" 2>&1) && false
+[[ $out == *"Invalid MN"* ]]
+
+# Attempt to delete non-existing target
+out=$("$multi_target_rpc" nvmf_delete_target --name "$target" 2>&1) && false
+[[ $out == *"The specified target doesn't exist, cannot delete it."* ]]
+
+trap - SIGINT SIGTERM EXIT
+nvmftestfini