Revision control

import logging
import os
from mozrunner import FirefoxRunner
logging.getLogger(__name__).addHandler(logging.NullHandler())
TIMEOUT = 60
class TPS(object):
logger = logging.getLogger()
def __init__(self, firefox, firefox_log, tps_log, profile):
self.firefox = firefox
self.firefox_log = open(firefox_log, 'w')
self.tps_log = tps_log
self.profile = profile
def _log(self, line):
# This receives bytes from process output, not a string.
self.firefox_log.write(line.decode() + '\n')
def run(self, test, phase='phase1', ignore_unused_engines=True):
self.profile.set_preferences({
'testing.tps.testFile': os.path.abspath(test),
'testing.tps.testPhase': phase,
'testing.tps.ignoreUnusedEngines': ignore_unused_engines,
})
args = ['-marionette']
process_args = {'processOutputLine': [self._log]}
self.logger.info('Running: {} {}'.format(self.firefox, ' '.join(args)))
self.logger.info('Using profile at: {}'.format(self.profile.profile))
runner = FirefoxRunner(
binary=self.firefox,
cmdargs=args,
profile=self.profile,
process_args=process_args)
runner.start(timeout=TIMEOUT)
runner.wait(timeout=TIMEOUT)
self.firefox_log.close()
with open(self.tps_log) as f:
for line in f.readlines():
if 'CROSSWEAVE ERROR: ' in line:
raise TPSError(line.partition('CROSSWEAVE ERROR: ')[-1])
with open(self.tps_log) as f:
assert 'test phase {}: PASS'.format(phase) in f.read()
class TPSError(Exception):
pass