app/acl: add script to automate testing

The purpose of this script is to help automate ACL library functional
testing using test-acl app.
Sample input files are also provided.

Signed-off-by: Konstantin Ananyev <konstantin.ananyev@intel.com>

diff --git a/app/test-acl/input/acl1v4_5_rule b/app/test-acl/input/acl1v4_5_rule
new file mode 100644 (file)
index 0000000..ae5b782
--- /dev/null
+++ b/app/test-acl/input/acl1v4_5_rule
@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: BSD-3-Clause
+
+@16.32.1.1/32  2.1.0.0/16      0 : 65535       0 : 65535 0/0
+@16.32.1.0/24  2.1.1.0/24      0 : 65535       0 : 65535 0/0
+@2.1.0.0/16    16.32.1.1/32    0 : 65535       0 : 65535 0/0
+@2.1.0.0/16    16.32.1.0/24    1000 : 2000     0 : 65535 0/0
+@2.1.1.0/24    16.32.1.0/24    0 : 65535       0 : 65535 0/0

diff --git a/app/test-acl/input/acl1v4_5_trace b/app/test-acl/input/acl1v4_5_trace
new file mode 100644 (file)
index 0000000..80a988c
--- /dev/null
+++ b/app/test-acl/input/acl1v4_5_trace
@@ -0,0 +1,7 @@
+# SPDX-License-Identifier: BSD-3-Clause
+
+0x10200101 0x02010304 100 100 6 0
+0x10200103 0x02010104 100 100 6 1
+0x02010304 0x10200101 100 100 6 2
+0x02010104 0x10200103 100 100 6 4
+0x02010104 0x10200101 100 100 6 2

diff --git a/app/test-acl/input/acl1v6_1_rule b/app/test-acl/input/acl1v6_1_rule
new file mode 100644 (file)
index 0000000..3e03124
--- /dev/null
+++ b/app/test-acl/input/acl1v6_1_rule
@@ -0,0 +1,3 @@
+# SPDX-License-Identifier: BSD-3-Clause
+
+@9baa:cead:8000:0000:e300:00ff:fe04:c5a8/33    d1b5:2feb:0000:0000:6600:00ff:fed9:aeaa/33      0 : 65535       1526 : 1526     0x00/0x00

diff --git a/app/test-acl/input/acl1v6_1_trace b/app/test-acl/input/acl1v6_1_trace
new file mode 100644 (file)
index 0000000..8551386
--- /dev/null
+++ b/app/test-acl/input/acl1v6_1_trace
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: BSD-3-Clause
+
+9baa:cead:8000:0000:0000:0000:0000:0000 d1b5:2feb:0000:0000:0000:0000:0000:0000 37826 1526 6 0
+2eba:cc41:0000:0000:0000:0000:0000:0000 16ef:6cdb:0000:0000:0000:0000:0000:0000 25946 1525 0 4294967295

diff --git a/app/test-acl/test-acl.sh b/app/test-acl/test-acl.sh
new file mode 100644 (file)
index 0000000..c7bdc24
--- /dev/null
+++ b/app/test-acl/test-acl.sh
@@ -0,0 +1,94 @@
+#! /bin/bash
+# SPDX-License-Identifier: BSD-3-Clause
+
+# Usage:
+# /bin/bash <test-acl-binary> <dir-with-acl-rules-traces> <acl-alg> <burst-size>
+# Expected file-naming conventions:
+#   - for rules: 'acl[0-9]v[4,6]_[0-9,a-z]+_rule'
+#   - for traces: 'acl[0-9]v[4,6]_[0-9,a-z]+_trace'
+# Each rule file expects to have exactly one trace file.
+# test-acl app follows classbench file format.
+# Each line defines exactly one rule/trace.
+# rules record format:
+# '@'<src_ip_addr>'/'<masklen><space> \
+# <dst_ipv4_addr>'/'<masklen><space> \
+# <src_port_low><space>":"<src_port_high><space> \
+# <dst_port_low><space>":"<dst_port_high><space> \
+# <proto>'/'<mask>
+# trace record format:
+# <src_ip_addr><space><dst_ip_addr><space> \
+# <src_port><space<dst_port><space><proto>...<rule_id>
+#
+# As an example:
+# /bin/bash app/test-acl/test-acl.sh build/app/dpdk-test-acl \
+# app/test-acl/input scalar 32
+#
+# Refer to test-acl app for more information about rules/trace files format,
+# available test-acl command-line options, etc.
+
+TACL_PATH=$1
+TACL_DIR=$2
+TACL_ALG=$3
+TACL_STEP=$4
+
+if [[ ! -x ${TACL_PATH} ]]; then
+       echo "invalid TACL_PATH=${TACL_PATH}"
+       exit 127
+fi
+
+if [[ ! -d ${TACL_DIR} ]]; then
+       echo "invalid TACL_DIR=${TACL_DIR}"
+       exit 127
+fi
+
+V4F=`find ${TACL_DIR} -type f | egrep -e 'acl[0-9]v4_[0-9,a-z]+_rule$'`
+V6F=`find ${TACL_DIR} -type f | egrep -e 'acl[0-9]v6_[0-9,a-z]+_rule$'`
+
+run_test()
+{
+       i=$1
+       n=`basename ${i}`
+
+       TRACEF=`echo ${i} | sed -e 's/_rule$/_trace/'`
+       if [[ ! -f ${TRACEF} ]]; then
+               echo "${TRACEF} not found"
+               echo "test ${n} FAILED"
+               exit 127
+       fi
+
+       OUTF=`mktemp ${n}_XXXXXX`
+       echo "start test ${n} with alg ${TACL_ALG}, burst-size ${TACL_STEP}"
+       ${TACL_PATH} -l 0 -n 4 --log-level="acl,debug" \
+               --force-max-simd-bitwidth=0 --no-pci -- \
+               ${XPRM} --tracenum=200000 --rulesf=${i} --tracef=${TRACEF} \
+               --tracestep=${TACL_STEP} --alg=${TACL_ALG} \
+               > ${OUTF}
+       grep 'result:' ${OUTF} | awk '{print $(NF);}' > ${OUTF}.out
+       sed -e '/^[[:space:]]*#/d' \
+               -e '/^[[:space:]]*$/d' \
+               -e 's/[[:space:]]*$//g' ${TRACEF} | \
+               awk '{print $(NF);}' > ${OUTF}.chk
+       diff -u ${OUTF}.chk ${OUTF}.out
+       st=$?
+       if [[ $st -ne 0 ]]; then
+       echo "test ${n} FAILED"
+       echo "output files:"
+               ls ${OUTF}*
+               cat ${OUTF}*
+               exit 127
+       fi
+       rm -f ${OUTF}*
+       echo "test ${n} OK"
+}
+
+for i in ${V4F}; do
+       run_test $i
+done
+
+for i in ${V6F}; do
+       XPRM='--ipv6'
+       run_test $i
+       unset XPRM
+done
+
+echo "All tests have ended successfully"