def start_tor(self,
datadir,
args,
stdout_loglevel=DEFAULT_TOR_LOGLEVEL,
quiet=DEFAULT_TOR_LOG_QUIET):
tor_proc_name = basename(datadir)
pid_file = join(datadir, "pid")
pid = fu.read_file(pid_file)
if fu.is_pid_running(pid):
log.debug(
"TEST: {} process is already running.".format(tor_proc_name))
return int(pid)
logfile = join(datadir, DEBUG_FNAME)
fu.removedir(datadir)
log.debug("TEST: Starting Tor {}".format(tor_proc_name))
log_args = [
"--DataDirectory", datadir, "--Log",
"debug file {}".format(logfile), "--Log",
"{} stdout".format(stdout_loglevel)
]
if quiet:
log_args += ["--quiet"]
cmd = ["tor"] + args + log_args
log.debug("COMMAND: {}".format(" ".join(cmd)))
process = Popen(cmd)
try:
self.tor_log_watchdog(logfile)
except gu.TimeExceededError:
log.error("Attempt to run tor process has timedout!")
self.tearDown()
return
fu.write_to_file(join(datadir, "pid"), str(process.pid))
log.debug("TEST: Finished loading {}".format(tor_proc_name))
return process.pid
def test_log_watchdog(self):
testfile = join(const.TEMP_DIR, "testfile")
testline = "test line"
fu.write_to_file(testfile, "line1\n" + testline + "\nline3")
self.should_raise("Watchdog did not raised expected exception.",
gu.log_watchdog, "not test line", testfile, 1, 1)
self.should_not_raise("Watchdog raised unexpected exception.",
gu.log_watchdog, testline, testfile, 5, 1)
def test_log_watchdog(self):
testfile = join(const.TEMP_DIR, "testfile")
testline = "test line"
fu.write_to_file(testfile, "line1\n" + testline + "\nline3")
self.should_raise("Watchdog did not raised expected exception.",
gu.log_watchdog, "not test line", testfile, 1, 1)
self.should_not_raise("Watchdog raised unexpected exception.",
gu.log_watchdog, testline, testfile, 5, 1)
