test/test_vom.py

   1 #!/usr/bin/env python
   2 """ VAPI test """
   3
   4 import unittest
   5 import os
   6 import signal
   7 from framework import VppTestCase, running_extended_tests, \
   8     VppTestRunner, Worker
   9
  10
  11 @unittest.skipUnless(running_extended_tests, "part of extended tests")
  12 class VOMTestCase(VppTestCase):
  13     """ VPP Object Model Test """
  14
  15     def test_vom_cpp(self):
  16         """ run C++ VOM tests """
  17         var = "TEST_DIR"
  18         built_root = os.getenv(var, None)
  19         self.assertIsNotNone(built_root,
  20                              "Environment variable `%s' not set" % var)
  21         executable = "%s/build/vom_test/vom_test" % built_root
  22         worker = Worker(
  23             [executable, "vpp object model", self.shm_prefix], self.logger)
  24         worker.start()
  25         timeout = 120
  26         worker.join(timeout)
  27         self.logger.info("Worker result is `%s'" % worker.result)
  28         error = False
  29         if worker.result is None:
  30             try:
  31                 error = True
  32                 self.logger.error(
  33                     "Timeout! Worker did not finish in %ss" % timeout)
  34                 os.killpg(os.getpgid(worker.process.pid), signal.SIGTERM)
  35                 worker.join()
  36             except:
  37                 raise Exception("Couldn't kill worker-spawned process")
  38         if error:
  39             raise Exception(
  40                 "Timeout! Worker did not finish in %ss" % timeout)
  41         self.assert_equal(worker.result, 0, "Binary test return code")
  42
  43
  44 if __name__ == '__main__':
  45     unittest.main(testRunner=VppTestRunner)