[dts] [PATCH V1] tests: add test suite and conf for cryptodev virtio unit test

[Zhao, XinfengX]

Tested-by: Zhao, XinfengX <xinfengx.zhao at intel.com>

-----Original Message-----
From: Zhao, XinfengX 
Sent: Thursday, April 4, 2019 2:23 PM
To: dts at dpdk.org
Cc: Zhao, XinfengX <xinfengx.zhao at intel.com>
Subject: [dts][PATCH V1] tests: add test suite and conf for cryptodev virtio unit test

Signed-off-by: Xinfeng Zhao <xinfengx.zhao at intel.com>
---
 conf/virtio_unit_cryptodev_func.cfg           |  30 ++++
 tests/TestSuite_virtio_unit_cryptodev_func.py | 215 ++++++++++++++++++++++++++
 2 files changed, 245 insertions(+)
 create mode 100644 conf/virtio_unit_cryptodev_func.cfg
 create mode 100644 tests/TestSuite_virtio_unit_cryptodev_func.py

diff --git a/conf/virtio_unit_cryptodev_func.cfg b/conf/virtio_unit_cryptodev_func.cfg
new file mode 100644
index 0000000..1ffd418
--- /dev/null
+++ b/conf/virtio_unit_cryptodev_func.cfg
@@ -0,0 +1,30 @@
+[suite]
+# Cryptodev common options qat device id crypto_dev_id="37c9"
+
+# PCI Pass-through
+vfio_pci="0000:60:00.0 0000:60:00.1"
+
+# Vhost-crypto option config
+vdev="crypto_aesni_mb_pmd_1"
+
+[vm0]
+qemu =
+    path=/root/qemu-2/bin/qemu-system-x86_64;
+cpu =
+    model=host,number=4,cpupin=11 12 13 14; mem =
+    size=5120,hugepage=yes;
+crypto =
+    enable=yes,opt_num=2;
+daemon =
+    enable=yes;
+login =
+    user=root,password=tester;
+disk =
+    file=/root/VMs/virtio_crypto_test_710_1.img;
+vnc =
+    displayNum=1;
+device =
+    driver=vfio-pci,opt_host=0000:60:00.0;
+    driver=vfio-pci,opt_host=0000:60:00.1;
diff --git a/tests/TestSuite_virtio_unit_cryptodev_func.py b/tests/TestSuite_virtio_unit_cryptodev_func.py
new file mode 100644
index 0000000..4a61448
--- /dev/null
+++ b/tests/TestSuite_virtio_unit_cryptodev_func.py
@@ -0,0 +1,215 @@
+ # BSD LICENSE
+#
+# Copyright(c) 2018-2019 Intel Corporation. All rights reserved.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without # 
+modification, are permitted provided that the following conditions # 
+are met:
+#
+#   * Redistributions of source code must retain the above copyright
+#     notice, this list of conditions and the following disclaimer.
+#   * Redistributions in binary form must reproduce the above copyright
+#     notice, this list of conditions and the following disclaimer in
+#     the documentation and/or other materials provided with the
+#     distribution.
+#   * Neither the name of Intel Corporation nor the names of its
+#     contributors may be used to endorse or promote products derived
+#     from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS # 
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT # 
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR # 
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT # 
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, # 
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT # 
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, # 
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY # 
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT # 
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE # 
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+"""
+DPDK Test suite
+Test DPDK vhost + virtio scenarios
+"""
+
+import os
+import utils
+import commands
+from test_case import TestCase
+from qemu_kvm import QEMUKvm
+import cryptodev_common as cc
+
+class VirtioCryptodevUnitTest(TestCase):
+    def set_up_all(self):
+        self.sample_app= "./examples/vhost_crypto/build/vhost-crypto"
+        self.user_app = 
+"./{target}/app/test".format(target=self.dut.target)
+
+        self.vm0, self.vm0_dut = None, None
+        self.dut.skip_setup = True
+
+        self.dut_ports = self.dut.get_ports(self.nic)
+        self.verify(len(self.dut_ports) >= 1, 'Insufficient ports for test')
+        self.cores = self.dut.get_core_list("1S/3C/1T")
+        self.mem_channel = self.dut.get_memory_channels()
+        self.bind_script_path = self.dut.get_dpdk_bind_script()
+
+        self.vfio_pci = self.get_suite_cfg()["vfio_pci"]
+        for each in self.vfio_pci.split():
+            cmd = "echo {} > /sys/bus/pci/devices/{}/driver/unbind".format(each, each.replace(":", "\:"))
+            self.dut_execut_cmd(cmd)
+
+        if not cc.is_build_skip(self):
+            self.tar_dpdk()
+            self.dut.skip_setup = False
+            cc.build_dpdk_with_cryptodev(self)
+            self.build_vhost_app()
+
+        cc.bind_qat_device(self)
+
+        self.launch_vhost_switch()
+        self.bind_vfio_pci()
+
+        self.vm0, self.vm0_dut = self.launch_virtio_dut("vm0")
+
+    def set_up(self):
+        pass
+
+    def dut_execut_cmd(self, cmdline, ex='#', timout=30):
+        return self.dut.send_expect(cmdline, ex, timout)
+
+    def tar_dpdk(self):
+        self.dut_execut_cmd("rm -rf %s" % self.target, '#', 100)
+        self.dut_execut_cmd("tar -czf %s/dep/dpdk.tar.gz ../dpdk" % 
+ os.getcwd(), '#', 100)
+
+    def build_user_dpdk(self, user_dut):
+        user_dut.send_expect(
+            "sed -i 's/CONFIG_RTE_LIBRTE_PMD_AESNI_MB=n$/CONFIG_RTE_LIBRTE_PMD_AESNI_MB=y/' config/common_base", '#', 30)
+        out = user_dut.send_expect("make install T=%s" % self.target, "# ", 600)
+        assert ("Error" not in out), "Compilation error..."
+
+    def build_vhost_app(self):
+        self.dut_execut_cmd("export RTE_SDK=`pwd`")
+        self.dut_execut_cmd("export RTE_TARGET=%s" % self.target)
+        out = self.dut_execut_cmd("make -C ./examples/vhost_crypto")
+        self.verify("Error" not in out, "compilation error")
+
+    def build_user_app(self, user_dut):
+        user_dut.send_expect("export RTE_SDK=`pwd`", '#', 30)
+        user_dut.send_expect("export RTE_TARGET=%s" % self.target, '#', 30)
+        out = user_dut.send_expect("make -C ./%s test-build" % self.target, '#', 600)
+        self.verify("Error" not in out, "compilation error")
+
+    def get_vhost_eal(self):
+        default_eal_opts = {
+            "c": None,
+            "l": ','.join(self.cores),
+            "w": None,
+            "vdev": None,
+            "socket-mem": "2048,0",
+            "n": self.mem_channel,
+        }
+        opts = default_eal_opts.copy()
+
+        # Update options with test suite/case config file
+        for key in opts.keys():
+            if key in self.get_suite_cfg():
+                opts[key] = self.get_suite_cfg()[key]
+
+        # Generate option string
+        opt_str = ""
+        for key,value in opts.items():
+            if value is None:
+                continue
+            dash = "-" if len(key) == 1 else "--"
+            opt_str = opt_str + "{0}{1} {2} ".format(dash, key, value)
+
+        return opt_str
+
+    def launch_vhost_switch(self):
+        eal_opt_str = self.get_vhost_eal()
+        config = '"(%s,0,0),(%s,0,0)"' % tuple(self.cores[-2:])
+        socket_file = "%s,/tmp/vm0_crypto0.sock --socket-file=%s,/tmp/vm0_crypto1.sock" % tuple(self.cores[-2:])
+        self.vhost_switch_cmd = cc.get_dpdk_app_cmd_str(self.sample_app, eal_opt_str,
+                                    '--config %s --socket-file %s' % 
+ (config, socket_file))
+
+        self.dut_execut_cmd(self.vhost_switch_cmd, "socket created", 
+ 30)
+
+    def bind_vfio_pci(self):
+        commands.getoutput("modprobe vfio-pci")
+        commands.getoutput('%s -b vfio-pci %s' % 
+ (os.path.join(self.dut.base_dir, self.bind_script_path), 
+ self.vfio_pci))
+
+    def set_virtio_pci(self, dut):
+        out = dut.send_expect("lspci -d:1054|awk '{{print $1}}'", "# ", 10)
+        virtio_list = out.replace("\r", "\n").replace("\n\n", "\n").split("\n")
+        dut.send_expect('modprobe uio_pci_generic', '#', 10)
+        for line in virtio_list:
+            cmd = "echo 0000:{} > /sys/bus/pci/devices/0000\:{}/driver/unbind".format(
+                line, line.replace(":", "\:"))
+            dut.send_expect(cmd, "# ", 10)
+        dut.send_expect('echo "1af4 1054" > 
+ /sys/bus/pci/drivers/uio_pci_generic/new_id', "# ", 10)
+
+    def launch_virtio_dut(self, vm_name):
+        # start vm
+        vm = QEMUKvm(self.dut, vm_name, 'virtio_unit_cryptodev_func')
+
+        try:
+            vm_dut = vm.start(set_target=False)
+            if vm_dut is None:
+                print('{} start failed'.format(vm_name))
+        except Exception as err:
+            raise err
+
+        vm_dut.restore_interfaces()
+
+        if not self.dut.skip_setup:
+            self.build_user_dpdk(vm_dut)
+            self.build_user_app(vm_dut)
+
+        vm_dut.setup_modules(self.target, "igb_uio", None)
+        vm_dut.bind_interfaces_linux('igb_uio')
+        self.set_virtio_pci(vm_dut)
+
+        return vm, vm_dut
+
+    def test_cryptodev_virtio_autotest(self):
+        eal_opt_str = cc.get_eal_opt_str(self, {"w":None, "vdev":None})
+        self.__run_unit_test("cryptodev_virtio_autotest", eal_opt_str)
+
+    def __run_unit_test(self, testsuite, eal_opt_str='', timeout=600):
+        self.logger.info("STEP_TEST: " + testsuite)
+        self.vm0_dut.send_expect("dmesg -C", "# ", 30)
+        cmd_str = cc.get_dpdk_app_cmd_str(self.user_app, "--log-level 8", eal_opt_str)
+        info = self.vm0_dut.send_expect(cmd_str, "RTE>>", 30)
+        self.logger.info(info)
+
+        out = ""
+        try:
+            out = self.vm0_dut.send_expect(testsuite, "RTE>>", timeout)
+            self.vm0_dut.send_expect("quit", "# ", 30)
+        except Exception as err:
+            self.logger.error("Cryptodev Unit Tests Exception")
+            dmesg = self.vm0_dut.alt_session.send_expect("dmesg", "# ", 30)
+            self.logger.error("dmesg info:")
+            self.logger.error(dmesg)
+
+        self.logger.info(out)
+        self.verify("Test OK" in out, "Test Failed")
+        self.vm0_dut.kill_all()
+
+    def tear_down(self):
+        pass
+
+    def tear_down_all(self):
+        if self.vm0:
+            self.vm0.stop()
+            self.dut.virt_exit()
+            self.vm0 = None
+
+        self.dut_execut_cmd("^C", "# ")
+        self.dut_execut_cmd("killall -s INT vhost-crypto")
+        self.dut_execut_cmd("killall -s INT qemu-system-x86_64")
+        self.dut_execut_cmd("rm -r /tmp/*")
+
+        cc.clear_dpdk_config(self)
--
2.7.4