-#!/usr/bin/env python
+#!/usr/bin/env python3
from __future__ import print_function
import gc
"""
super(VppTestCase, cls).setUpClass()
gc.collect() # run garbage collection first
- random.seed()
cls.logger = get_logger(cls.__name__)
+ seed = os.environ["RND_SEED"]
+ random.seed(seed)
if hasattr(cls, 'parallel_handler'):
cls.logger.addHandler(cls.parallel_handler)
cls.logger.propagate = False
os.chdir(cls.tempdir)
cls.logger.info("Temporary dir is %s, shm prefix is %s",
cls.tempdir, cls.shm_prefix)
+ cls.logger.debug("Random seed is %s" % seed)
cls.setUpConstants()
cls.reset_packet_infos()
cls._captures = []
# add to the list of captures with current timestamp
cls._captures.append((time.time(), cap_name))
+ @classmethod
+ def get_vpp_time(cls):
+ return float(cls.vapi.cli('show clock').replace("Time now ", ""))
+
+ @classmethod
+ def sleep_on_vpp_time(cls, sec):
+ """ Sleep according to time in VPP world """
+ # On a busy system with many processes
+ # we might end up with VPP time being slower than real world
+ # So take that into account when waiting for VPP to do something
+ start_time = cls.get_vpp_time()
+ while cls.get_vpp_time() - start_time < sec:
+ cls.sleep(0.1)
+
@classmethod
def pg_start(cls):
""" Enable the PG, wait till it is done, then clean up """
self.logger.info("Executable `{app}' wrote to stdout:"
.format(app=self.app_name))
self.logger.info(single_line_delim)
- self.logger.info(out)
+ self.logger.info(out.decode('utf-8'))
self.logger.info(single_line_delim)
self.logger.info("Executable `{app}' wrote to stderr:"
.format(app=self.app_name))
self.logger.info(single_line_delim)
- self.logger.info(err)
+ self.logger.info(err.decode('utf-8'))
self.logger.info(single_line_delim)
self.result = self.process.returncode