def test_smallerStats(self):
"""
Make sure "uid" and "user-agent" are not in the
L{RotatingFileAccessLoggingObserver} stats data.
"""
logpath = self.mktemp()
observer = RotatingFileAccessLoggingObserver(logpath)
observer.systemStats = SystemMonitor()
observer.start()
stats = observer.initStats()
observer.stop()
self.assertTrue("uid" not in stats)
self.assertTrue("user-agent" not in stats)
def test_truncateStats(self):
"""
Make sure L{RotatingFileAccessLoggingObserver.ensureSequentialStats}
properly truncates stats data.
"""
logpath = self.mktemp()
observer = RotatingFileAccessLoggingObserver(logpath)
observer.systemStats = SystemMonitor()
observer.start()
# Fill stats with some old entries
t = int(time.time() / 60.0) * 60
t -= 100 * 60
for i in range(10):
observer.statsByMinute.append((t + i * 60, observer.initStats(),))
self.assertEqual(len(observer.statsByMinute), 10)
observer.ensureSequentialStats()
self.assertEqual(len(observer.statsByMinute), 65)
observer.stop()
def test_disableSystemMonitor(self):
"""
L{SystemMonitor} is not created when stats socket not in use.
"""
logpath = self.mktemp()
stats = {
"type": "access-log",
"log-format": "",
"method": "GET",
"uri": "/index.html",
"statusCode": 200,
}
# Disabled
self.patch(config.Stats, "EnableUnixStatsSocket", False)
self.patch(config.Stats, "EnableTCPStatsSocket", False)
logger = RotatingFileAccessLoggingObserver(logpath)
self.assertTrue(logger.systemStats is None)
logger.start()
stats["log-format"] = "test1"
logger.logStats(stats)
self.assertTrue(logger.systemStats is None)
logger.getStats()
self.assertTrue(logger.systemStats is None)
logger.stop()
with open(logpath) as f:
self.assertIn("test1", f.read())
# Enabled
self.patch(config.Stats, "EnableUnixStatsSocket", True)
self.patch(config.Stats, "EnableTCPStatsSocket", False)
logger = RotatingFileAccessLoggingObserver(logpath)
self.assertTrue(logger.systemStats is None)
logger.start()
stats["log-format"] = "test2"
logger.logStats(stats)
self.assertTrue(logger.systemStats is not None)
logger.stop()
with open(logpath) as f:
self.assertIn("test2", f.read())
# Enabled
self.patch(config.Stats, "EnableUnixStatsSocket", False)
self.patch(config.Stats, "EnableTCPStatsSocket", True)
logger = RotatingFileAccessLoggingObserver(logpath)
self.assertTrue(logger.systemStats is None)
logger.start()
stats["log-format"] = "test3"
logger.logStats(stats)
self.assertTrue(logger.systemStats is not None)
logger.stop()
with open(logpath) as f:
self.assertIn("test3", f.read())
# Enabled
self.patch(config.Stats, "EnableUnixStatsSocket", True)
self.patch(config.Stats, "EnableTCPStatsSocket", True)
logger = RotatingFileAccessLoggingObserver(logpath)
self.assertTrue(logger.systemStats is None)
logger.start()
stats["log-format"] = "test4"
logger.logStats(stats)
self.assertTrue(logger.systemStats is not None)
logger.stop()
with open(logpath) as f:
self.assertIn("test4", f.read())
SystemMonitor.CPUStats = collections.namedtuple(
"CPUStats", (
"total",
"idle",
))