test/asf/test_perfmon.py

   1 from asfframework import VppAsfTestCase, VppTestRunner
   2 import unittest
   3
   4
   5 class TestPerfmon(VppAsfTestCase):
   6     """Simple perfmon test"""
   7
   8     @classmethod
   9     def setUpClass(cls):
  10         super(TestPerfmon, cls).setUpClass()
  11
  12     @classmethod
  13     def tearDownClass(cls):
  14         super(TestPerfmon, cls).tearDownClass()
  15
  16     def test_perfmon(self):
  17         reply = self.vapi.cli("show perfmon active-bundle")
  18         self.assertNotIn("context-switches", reply)
  19
  20         reply = self.vapi.cli("show perfmon bundle")
  21         self.assertIn("context-switches", reply)
  22
  23         self.vapi.cli("perfmon start bundle context-switches type thread")
  24         reply = self.vapi.cli("show perfmon active-bundle")
  25         self.assertIn("name: context-switches", reply)
  26
  27         reply = self.vapi.cli("show perfmon statistics")
  28         self.assertIn("per-thread context switches", reply)
  29
  30         reply = self.vapi.cli("show perfmon source linux verbose")
  31         self.assertIn("description: Linux kernel performance counters", reply)
  32         self.vapi.cli("perfmon reset")
  33
  34         reply = self.vapi.cli("show perfmon active-bundle")
  35         self.assertNotIn("context-switches", reply)
  36
  37         self.vapi.cli("perfmon start bundle context-switches type thread")
  38         self.vapi.cli("perfmon stop")
  39
  40
  41 if __name__ == "__main__":
  42     unittest.main(testRunner=VppTestRunner)