| adrianvillin | e59761f | 2023-11-07 10:18:24 +0100 | [diff] [blame] | 1 | from asfframework import VppAsfTestCase, VppTestRunner |
| adrianvillin | 5cc67aa | 2023-11-10 09:59:59 +0100 | [diff] [blame] | 2 | from vpp_qemu_utils import can_create_namespaces |
| 3 | from config import config |
| adrianvillin | e59761f | 2023-11-07 10:18:24 +0100 | [diff] [blame] | 4 | import unittest |
| 5 | |
| 6 | |
| adrianvillin | 5cc67aa | 2023-11-10 09:59:59 +0100 | [diff] [blame] | 7 | @unittest.skipIf( |
| 8 | not can_create_namespaces("perfmon_chk"), "Test is not running with root privileges" |
| 9 | ) |
| 10 | @unittest.skipIf("perfmon" in config.excluded_plugins, "Exclude Perfmon plugin tests") |
| adrianvillin | e59761f | 2023-11-07 10:18:24 +0100 | [diff] [blame] | 11 | class TestPerfmon(VppAsfTestCase): |
| 12 | """Simple perfmon test""" |
| 13 | |
| 14 | @classmethod |
| 15 | def setUpClass(cls): |
| 16 | super(TestPerfmon, cls).setUpClass() |
| 17 | |
| 18 | @classmethod |
| 19 | def tearDownClass(cls): |
| 20 | super(TestPerfmon, cls).tearDownClass() |
| 21 | |
| 22 | def test_perfmon(self): |
| 23 | reply = self.vapi.cli("show perfmon active-bundle") |
| 24 | self.assertNotIn("context-switches", reply) |
| 25 | |
| 26 | reply = self.vapi.cli("show perfmon bundle") |
| 27 | self.assertIn("context-switches", reply) |
| 28 | |
| 29 | self.vapi.cli("perfmon start bundle context-switches type thread") |
| 30 | reply = self.vapi.cli("show perfmon active-bundle") |
| 31 | self.assertIn("name: context-switches", reply) |
| 32 | |
| 33 | reply = self.vapi.cli("show perfmon statistics") |
| 34 | self.assertIn("per-thread context switches", reply) |
| 35 | |
| 36 | reply = self.vapi.cli("show perfmon source linux verbose") |
| 37 | self.assertIn("description: Linux kernel performance counters", reply) |
| 38 | self.vapi.cli("perfmon reset") |
| 39 | |
| 40 | reply = self.vapi.cli("show perfmon active-bundle") |
| 41 | self.assertNotIn("context-switches", reply) |
| 42 | |
| 43 | self.vapi.cli("perfmon start bundle context-switches type thread") |
| 44 | self.vapi.cli("perfmon stop") |
| 45 | |
| 46 | |
| 47 | if __name__ == "__main__": |
| 48 | unittest.main(testRunner=VppTestRunner) |