X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=test%2Ftest_offload.py;h=d84f8ba63c0106af8f87225dac3181af60c840ae;hb=d9b0c6fbf7aa5bd9af84264105b39c82028a4a29;hp=8b045bfe131ae545da7a3d862bc7b6b8a35490f6;hpb=82192ca4dca41de77a2e8a2dd50d72b5573e9a49;p=vpp.git

diff --git a/test/test_offload.py b/test/test_offload.py
index 8b045bfe131..d84f8ba63c0 100644
--- a/test/test_offload.py
+++ b/test/test_offload.py
@@ -2,12 +2,12 @@
 
 import unittest
 
-from framework import VppTestCase, VppTestRunner, running_gcov_tests
+from framework import VppTestCase, VppTestRunner
 from vpp_ip_route import VppIpTable, VppIpRoute, VppRoutePath
 
 
 class TestOffload(VppTestCase):
-    """ Offload Unit Test Cases """
+    """Offload Unit Test Cases"""
 
     @classmethod
     def setUpClass(cls):
@@ -24,51 +24,55 @@ class TestOffload(VppTestCase):
         super(TestOffload, self).tearDown()
 
     def test_offload_unittest(self):
-        """ Checksum Offload Test """
-        cmds = ["loop create",
-                "set int ip address loop0 11.22.33.1/24",
-                "set int state loop0 up",
-                "loop create",
-                "set int ip address loop1 11.22.34.1/24",
-                "set int state loop1 up",
-                "set ip neighbor loop1 11.22.34.44 03:00:11:22:34:44",
-                "packet-generator new {\n"
-                "  name s0\n"
-                "  limit 100\n"
-                "  size 128-128\n"
-                "  interface loop0\n"
-                "  tx-interface loop1\n"
-                "  node loop1-output\n"
-                "  buffer-flags ip4 offload-ip-cksum offload-udp-cksum\n"
-                "  data {\n"
-                "    IP4: 1.2.3 -> dead.0000.0001\n"
-                "    UDP: 11.22.33.44 -> 11.22.34.44\n"
-                "      ttl 2 checksum 13\n"
-                "    UDP: 1234 -> 2345\n"
-                "      checksum 11\n"
-                "    incrementing 114\n"
-                "  }\n"
-                "}",
-                "trace add pg-input 1",
-                "pa en",
-                "show error"]
+        """Checksum Offload Test"""
+        cmds = [
+            "loop create",
+            "set int ip address loop0 11.22.33.1/24",
+            "set int state loop0 up",
+            "loop create",
+            "set int ip address loop1 11.22.34.1/24",
+            "set int state loop1 up",
+            "set ip neighbor loop1 11.22.34.44 03:00:11:22:34:44",
+            "packet-generator new {\n"
+            "  name s0\n"
+            "  limit 100\n"
+            "  size 128-128\n"
+            "  interface loop0\n"
+            "  tx-interface loop1\n"
+            "  node loop1-output\n"
+            "  buffer-flags ip4 offload\n"
+            "  buffer-offload-flags offload-ip-cksum offload-udp-cksum\n"
+            "  data {\n"
+            "    IP4: 1.2.3 -> dead.0000.0001\n"
+            "    UDP: 11.22.33.44 -> 11.22.34.44\n"
+            "      ttl 2 checksum 13\n"
+            "    UDP: 1234 -> 2345\n"
+            "      checksum 11\n"
+            "    incrementing 114\n"
+            "  }\n"
+            "}",
+            "trace add pg-input 1",
+            "pa en",
+            "show error",
+        ]
 
         for cmd in cmds:
             r = self.vapi.cli_return_response(cmd)
             if r.retval != 0:
-                if hasattr(r, 'reply'):
+                if hasattr(r, "reply"):
                     self.logger.info(cmd + " FAIL reply " + r.reply)
                 else:
                     self.logger.info(cmd + " FAIL retval " + str(r.retval))
 
         r = self.vapi.cli_return_response("show trace")
         self.assertTrue(r.retval == 0)
-        self.assertTrue(hasattr(r, 'reply'))
+        self.assertTrue(hasattr(r, "reply"))
         rv = r.reply
-        look_here = rv.find('ethernet-input')
+        look_here = rv.find("ethernet-input")
         self.assertFalse(look_here == -1)
-        bad_checksum_index = rv[look_here:].find('should be')
+        bad_checksum_index = rv[look_here:].find("should be")
         self.assertTrue(bad_checksum_index == -1)
 
-if __name__ == '__main__':
+
+if __name__ == "__main__":
     unittest.main(testRunner=VppTestRunner)