Re: [dts] [PATCH V1 09/11]vhost_virtio_user_interrupt: update script according to testplan's update

["Xiao, QimaiX" <qimaix.xiao@intel.com>]

Tested-by: Xiao, QimaiX <qimaix.xiao@intel.com>

Regards,
Xiao Qimai


> -----Original Message-----
> From: Xiao, QimaiX
> Sent: Wednesday, March 25, 2020 4:11 PM
> To: dts@dpdk.org
> Cc: Xiao, QimaiX <qimaix.xiao@intel.com>
> Subject: [dts][PATCH V1 09/11]vhost_virtio_user_interrupt: update script
> according to testplan's update
> 
> Signed-off-by: Xiao Qimai <qimaix.xiao@intel.com>
> ---
>  tests/TestSuite_vhost_virtio_user_interrupt.py | 72
> +++++++++++++++++++++-----
>  1 file changed, 59 insertions(+), 13 deletions(-)
> 
> diff --git a/tests/TestSuite_vhost_virtio_user_interrupt.py
> b/tests/TestSuite_vhost_virtio_user_interrupt.py
> index 610e56e..69d5668 100644
> --- a/tests/TestSuite_vhost_virtio_user_interrupt.py
> +++ b/tests/TestSuite_vhost_virtio_user_interrupt.py
> @@ -89,13 +89,13 @@ class TestVirtioUserInterrupt(TestCase):
>          out = self.dut.build_dpdk_apps("./examples/l3fwd-power")
>          self.verify("Error" not in out, "compilation l3fwd-power error")
> 
> -    def launch_l3fwd(self, path):
> +    def launch_l3fwd(self, path, packed=False):
>          self.core_interrupt = self.core_list_l3fwd[0]
>          example_para = "./examples/l3fwd-power/build/l3fwd-power "
> -        vdev = " --log-level='user1,7' --vdev=virtio_user0,path=%s,cq=1 -- -p 1" %
> path
> -        eal_params =
> self.dut.create_eal_parameters(cores=self.core_list_l3fwd, prefix='l3fwd-
> pwd', no_pci=True, ports=[self.pci_info])
> +        vdev = "virtio_user0,path=%s,cq=1" % path if not packed else
> "virtio_user0,path=%s,cq=1,packed_vq=1" % path
> +        eal_params =
> + self.dut.create_eal_parameters(cores=self.core_list_l3fwd,
> + prefix='l3fwd-pwd', no_pci=True, ports=[self.pci_info], vdevs=[vdev])
>          para = " --config='(0,0,%s)' --parse-ptype" % self.core_interrupt
> -        cmd_l3fwd = example_para + eal_params + vdev + para
> +        cmd_l3fwd = example_para + eal_params + " --log-level='user1,7'
> + -- -p 1 " + para
>          self.l3fwd.get_session_before(timeout=2)
>          self.l3fwd.send_expect(cmd_l3fwd, "POWER", 40)
>          time.sleep(10)
> @@ -110,27 +110,27 @@ class TestVirtioUserInterrupt(TestCase):
>          start testpmd on vhost side
>          """
>          testcmd = self.dut.target + "/app/testpmd "
> -        vdev = [r"'net_vhost0,iface=vhost-net,queues=1,client=0'"]
> +        vdev = ["net_vhost0,iface=vhost-net,queues=1,client=0"]
>          para = " -- -i --rxq=1 --txq=1"
>          if len(pci) == 0:
>              eal_params =
> self.dut.create_eal_parameters(cores=self.core_list_vhost,
> ports=[self.pci_info], vdevs=vdev)
>          else:
> -            eal_params =
> self.dut.create_eal_parameters(cores=self.core_list_vhost, prefix='vhost',
> no_pci=True, ports=[self.pci_info], vdevs=vdev)
> +            eal_params =
> + self.dut.create_eal_parameters(cores=self.core_list_vhost,
> + prefix='vhost', no_pci=True, vdevs=vdev)
>          cmd_vhost_user = testcmd + eal_params + para
> 
>          self.vhost.send_expect(cmd_vhost_user, "testpmd>", 30)
>          self.vhost.send_expect("set fwd mac", "testpmd>", 30)
>          self.vhost.send_expect("start", "testpmd>", 30)
> 
> -    def start_virtio_user(self):
> +    def start_virtio_user(self, packed=False):
>          """
>          start testpmd on virtio side
>          """
>          testcmd = self.dut.target + "/app/testpmd "
> -        vdev = " --vdev=net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net"
> -        eal_params =
> self.dut.create_eal_parameters(cores=self.core_list_l3fwd, prefix='virtio',
> no_pci=True, ports=[self.pci_info])
> +        vdev = "net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-net" if
> not packed else "net_virtio_user0,mac=00:01:02:03:04:05,path=./vhost-
> net,packed_vq=1"
> +        eal_params =
> + self.dut.create_eal_parameters(cores=self.core_list_l3fwd,
> + prefix='virtio', no_pci=True, vdevs=[vdev])
>          para = " -- -i --txd=512 --rxd=128 --tx-offloads=0x00"
> -        cmd_virtio_user = testcmd + eal_params + vdev + para
> +        cmd_virtio_user = testcmd + eal_params + para
>          self.virtio.send_expect(cmd_virtio_user, "testpmd>", 120)
>          self.virtio.send_expect("set fwd mac", "testpmd>", 20)
>          self.virtio.send_expect("start", "testpmd>", 20) @@ -154,7 +154,7 @@
> class TestVirtioUserInterrupt(TestCase):
>          else:
>              self.logger.error("Wrong link status not right, status is %s" % result)
> 
> -    def test_interrupt_with_vhost_net_as_backed(self):
> +    def
> test_split_ring_virtio_user_interrupt_with_vhost_net_as_backed(self):
>          """
>          Check the virtio-user interrupt can work when use vhost-net as backend
>          """
> @@ -175,7 +175,7 @@ class TestVirtioUserInterrupt(TestCase):
>          self.check_interrupt_log(status="waked up")
>          self.dut.send_expect("killall -s INT ping", "#")
> 
> -    def test_interrupt_with_vhost_user_as_backed(self):
> +    def
> test_split_ring_virtio_user_interrupt_with_vhost_user_as_backed(self):
>          """
>          Check the virtio-user interrupt can work when use vhost-user as
> backend
>          """
> @@ -189,7 +189,7 @@ class TestVirtioUserInterrupt(TestCase):
>              time.sleep(3)
>              self.check_interrupt_log(status="waked up")
> 
> -    def test_lsc_event_between_vhost_and_virtio_user(self):
> +    def
> test_lsc_event_between_vhost_user_and_virtio_user_with_split_ring(self):
>          """
>          LSC event between vhost-user and virtio-user
>          """
> @@ -200,6 +200,52 @@ class TestVirtioUserInterrupt(TestCase):
>          self.vhost.send_expect("quit", "#", 20)
>          self.check_virtio_side_link_status("down")
> 
> +    def
> test_packed_ring_virtio_user_interrupt_with_vhost_user_as_backed(self):
> +        """
> +        Check the virtio-user interrupt can work when use vhost-user as
> backend
> +        """
> +        self.start_vhost_testpmd(pci="")
> +        self.launch_l3fwd(path="./vhost-net", packed=True)
> +        # double check the status of interrupt core
> +        for i in range(2):
> +
> self.tester.scapy_append('pk=[Ether(dst="52:54:00:00:00:01")/IP()/("X"*64)]
> ')
> +            self.tester.scapy_append('sendp(pk, iface="%s", count=100)' %
> self.tx_interface)
> +            self.tester.scapy_execute()
> +            time.sleep(3)
> +            self.check_interrupt_log(status="waked up")
> +
> +    def
> test_packed_ring_virtio_user_interrupt_with_vhost_net_as_backed(self):
> +        """
> +        Check the virtio-user interrupt can work when use vhost-net as
> backend
> +        """
> +        self.launch_l3fwd(path="/dev/vhost-net", packed=True)
> +        self.virtio.send_expect("ifconfig tap0 up", "#", 20)
> +        self.virtio.send_expect("ifconfig tap0 1.1.1.2", "#", 20)
> +        # start to ping, check the status of interrupt core
> +        self.virtio.send_command("ping -I tap0 1.1.1.1 > aa &", 20)
> +        time.sleep(3)
> +        self.check_interrupt_log(status="waked up")
> +        # stop ping, check the status of interrupt core
> +        self.dut.send_expect("killall -s INT ping", "#")
> +        time.sleep(2)
> +        self.check_interrupt_log(status="sleeps")
> +        # restart ping, check the status of interrupt core
> +        self.virtio.send_command("ping -I tap0 1.1.1.1 > aa &", 20)
> +        time.sleep(3)
> +        self.check_interrupt_log(status="waked up")
> +        self.dut.send_expect("killall -s INT ping", "#")
> +
> +    def
> test_lsc_event_between_vhost_user_and_virtio_user_with_packed_ring(s
> elf):
> +        """
> +        LSC event between vhost-user and virtio-user
> +        """
> +        self.start_vhost_testpmd(pci="--no-pci")
> +        self.start_virtio_user(packed=True)
> +        self.check_virtio_side_link_status("up")
> +
> +        self.vhost.send_expect("quit", "#", 20)
> +        self.check_virtio_side_link_status("down")
> +
>      def tear_down(self):
>          """
>          run after each test case.
> --
> 1.8.3.1