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* [dts] [PATCH V3] tests/loopback_virtio_user_server_mode:modify execute virtio-user server side testpmd command after client side started
@ 2021-02-02 14:07 Ling Wei
  0 siblings, 0 replies; only message in thread
From: Ling Wei @ 2021-02-02 14:07 UTC (permalink / raw)
  To: dts; +Cc: Ling Wei

v1:
According to DPDK 'commit 9af79db20f4c("make server mode blocking")',
when launch virtio-user testpmd as server mode, virtio-user server
side testpmd expected character will be 'wait for client side
started...', after client side started, it change to 'testpmd>',
so dts need modify execute virtio-user server side testpmd command
after client side started.

v2:Fix patch comments about dpdk commit description error.

v3:Fix patch comments about dpdk commit description error.

Signed-off-by: Ling Wei <weix.ling@intel.com>
---
 tests/TestSuite_loopback_virtio_user_server_mode.py | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/tests/TestSuite_loopback_virtio_user_server_mode.py b/tests/TestSuite_loopback_virtio_user_server_mode.py
index 9801175e..0178ca34 100644
--- a/tests/TestSuite_loopback_virtio_user_server_mode.py
+++ b/tests/TestSuite_loopback_virtio_user_server_mode.py
@@ -92,7 +92,7 @@ class TestLoopbackVirtioUserServerMode(TestCase):
         out = self.dut.send_expect("cat /proc/meminfo |grep Hugepagesize|awk '{print($2)}'", "# ")
         return True if out == '2048' else False
 
-    def lanuch_virtio_user_testpmd(self, args):
+    def lanuch_virtio_user_testpmd(self, args, set_fwd_mac=True, expected='testpmd> '):
         """
         start testpmd of vhost user
         """
@@ -103,8 +103,9 @@ class TestLoopbackVirtioUserServerMode(TestCase):
             eal_param += " --force-max-simd-bitwidth=512"
         param = "--rxq=1 --txq=1 --no-numa"
         self.virtio_user_pmd.start_testpmd(cores=self.core_list_user, param=param, eal_param=eal_param, \
-                no_pci=True, ports=[], prefix="virtio", fixed_prefix=True)
-        self.virtio_user_pmd.execute_cmd("set fwd mac", "testpmd> ", 120)
+                no_pci=True, ports=[], prefix="virtio", fixed_prefix=True, expected=expected)
+        if set_fwd_mac:
+            self.virtio_user_pmd.execute_cmd("set fwd mac", "testpmd> ", 120)
 
     def lanuch_vhost_testpmd_with_multi_queue(self, extern_params=""):
         """
@@ -251,8 +252,9 @@ class TestLoopbackVirtioUserServerMode(TestCase):
         self.nb_cores = 1
         virtio_pmd_arg = {"version": "packed_vq=0,in_order=0,mrg_rxbuf=1",
                           "path": "--tx-offloads=0x0 --enable-hw-vlan-strip"}
-        self.lanuch_virtio_user_testpmd(virtio_pmd_arg)
+        self.lanuch_virtio_user_testpmd(virtio_pmd_arg, set_fwd_mac=False, expected='waiting for client connection...')
         self.lanuch_vhost_testpmd()
+        self.virtio_user_pmd.execute_cmd("set fwd mac", "testpmd> ", 120)
         self.start_to_send_packets(self.virtio_user, self.vhost)
         self.calculate_avg_throughput("lanuch virtio first", "")
         self.result_table_print()
@@ -266,8 +268,9 @@ class TestLoopbackVirtioUserServerMode(TestCase):
         self.nb_cores = 1
         virtio_pmd_arg = {"version": "packed_vq=1,in_order=0,mrg_rxbuf=1",
                           "path": "--tx-offloads=0x0 --enable-hw-vlan-strip"}
-        self.lanuch_virtio_user_testpmd(virtio_pmd_arg)
+        self.lanuch_virtio_user_testpmd(virtio_pmd_arg, set_fwd_mac=False, expected='waiting for client connection...')
         self.lanuch_vhost_testpmd()
+        self.virtio_user_pmd.execute_cmd("set fwd mac", "testpmd> ", 120)
         self.start_to_send_packets(self.virtio_user, self.vhost)
         self.calculate_avg_throughput("lanuch virtio first", "")
         self.result_table_print()
-- 
2.25.1


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2021-02-02 14:07 [dts] [PATCH V3] tests/loopback_virtio_user_server_mode:modify execute virtio-user server side testpmd command after client side started Ling Wei

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