def test_cout_logging(self):
logger.log_to_cout(logger.LogLevel.WARN)
logger1 = logger.get("test")
logger2 = logger.get("xyz")
logger3 = logger.get("xyz.test")
logger.set_loglevel(logger2, logger.LogLevel.DEBUG)
logger.set_loglevel(logger3, logger.LogLevel.INFO)
logger.LOG4CXX_FATAL(logger1, "FATAL")
logger.LOG4CXX_ERROR(logger1, "ERROR")
logger.LOG4CXX_WARN(logger1, "WARN ")
logger.LOG4CXX_INFO(logger1, "INFO ")
logger.LOG4CXX_DEBUG(logger1, "DEBUG")
logger.LOG4CXX_TRACE(logger1, "TRACE")
logger2.FATAL("FATAL")
logger2.ERROR("ERROR")
logger2.WARN("WARN ")
logger2.INFO("INFO ")
logger2.DEBUG("DEBUG")
logger2.TRACE("TRACE")
logger.LOG4CXX_FATAL(logger3, "FATAL")
logger.LOG4CXX_ERROR(logger3, "ERROR")
logger.LOG4CXX_WARN(logger3, "WARN ")
logger.LOG4CXX_INFO(logger3, "INFO ")
logger.LOG4CXX_DEBUG(logger3, "DEBUG")
logger.LOG4CXX_TRACE(logger3, "TRACE")
def test_file_logging(self):
log = os.path.join(self.temp, 'test_file_logging.log')
logger.log_to_file(log, logger.LogLevel.WARN)
logger1 = logger.get("test")
logger2 = logger.get("xyz")
logger3 = logger.get("xyz.test")
logger.set_loglevel(logger1, logger.LogLevel.WARN)
logger.set_loglevel(logger2, logger.LogLevel.DEBUG)
logger.set_loglevel(logger3, logger.LogLevel.INFO)
logger.LOG4CXX_FATAL(logger1, "FATAL")
logger.LOG4CXX_ERROR(logger1, "ERROR")
logger.LOG4CXX_WARN(logger1, "WARN")
logger.LOG4CXX_INFO(logger1, "INFO")
logger.LOG4CXX_DEBUG(logger1, "DEBUG")
logger.LOG4CXX_TRACE(logger1, "TRACE")
logger2.FATAL("FATAL")
logger2.ERROR("ERROR")
logger2.WARN("WARN")
logger2.INFO("INFO")
logger2.DEBUG("DEBUG")
logger2.TRACE("TRACE")
logger.LOG4CXX_FATAL(logger3, "FATAL")
logger.LOG4CXX_ERROR(logger3, "ERROR")
logger.LOG4CXX_WARN(logger3, "WARN")
logger.LOG4CXX_INFO(logger3, "INFO")
logger.LOG4CXX_DEBUG(logger3, "DEBUG")
logger.LOG4CXX_TRACE(logger3, "TRACE")
logger.reset()
with open(log) as f:
expected = \
"""FATAL test FATAL
ERROR test ERROR
WARN test WARN
FATAL xyz FATAL
ERROR xyz ERROR
WARN xyz WARN
INFO xyz INFO
DEBUG xyz DEBUG
FATAL xyz.test FATAL
ERROR xyz.test ERROR
WARN xyz.test WARN
INFO xyz.test INFO
"""
self.assertEqualLogLines(expected, f.read())
def test_default_logger(self):
log_all = os.path.join(self.temp, 'test_default_logger_all.log')
log_default = os.path.join(self.temp,
'test_default_logger_default.log')
logger1 = logger.get("test")
logger.default_config(logger.LogLevel.DEBUG,
log_all,
date_format="NULL")
# Loglevel should be ignored, because the root logger is configured
logger_default = logger.get_old_logger(logger.LogLevel.TRACE)
logger.append_to_file(log_default, logger_default)
for l in (logger_default, logger1):
logger.LOG4CXX_FATAL(l, "FATAL")
logger.LOG4CXX_ERROR(l, "ERROR")
logger.LOG4CXX_WARN(l, "WARN")
logger.LOG4CXX_INFO(l, "INFO")
logger.LOG4CXX_DEBUG(l, "DEBUG")
logger.LOG4CXX_TRACE(l, "TRACE")
logger.reset()
with open(log_all) as f:
expected = \
"""FATAL PyLogging FATAL
ERROR PyLogging ERROR
WARN PyLogging WARN
INFO PyLogging INFO
DEBUG PyLogging DEBUG
FATAL test FATAL
ERROR test ERROR
WARN test WARN
INFO test INFO
DEBUG test DEBUG
"""
self.assertEqualLogLines(expected, f.read())
with open(log_default) as f:
expected = \
"""FATAL PyLogging FATAL
ERROR PyLogging ERROR
WARN PyLogging WARN
INFO PyLogging INFO
DEBUG PyLogging DEBUG
"""
self.assertEqualLogLines(expected, f.read())
def test_config_from_file(self):
import inspect
log = os.path.join(self.temp, 'log')
config = os.path.join(self.temp, 'config')
with open(config, 'w') as f:
f.write("""
# Set root logger level to DEBUG and its only appender to A1.
log4j.rootLogger=WARN, A1
# More detail from xyz, but only a bit more from xyz.test
log4j.logger.xyz=TRACE
log4j.logger.xyz.test=INFO
# A1 is set to be a ConsoleAppender.
log4j.appender.A1=org.apache.log4j.FileAppender
log4j.appender.A1.File={log}
#log4j.appender.A1=org.apache.log4j.ConsoleAppender
# A1 uses PatternLayout.
log4j.appender.A1.layout=org.apache.log4j.ColorLayout
log4j.appender.A1.layout.Color=true
log4j.appender.A1.layout.PrintLocation=true
""".format(log=log))
logger.config_from_file(config)
logger1 = logger.get("test")
logger2 = logger.get("xyz")
logger3 = logger.get("xyz.test")
filename = inspect.getframeinfo(inspect.currentframe())[0]
loglines = []
def logln(msg):
f = inspect.stack()[1][0]
l = inspect.getframeinfo(f)[1]
loc = " -> [33m" + filename + "[0m:[31m" + str(l) + "[0m"
loglines.append(msg)
loglines.append('\n')
loglines.append(loc)
loglines.append('\n')
logger.LOG4CXX_FATAL(logger1, "FATAL")
logln("[31mFATAL [0mtest FATAL")
logger.LOG4CXX_ERROR(logger1, "ERROR")
logln("[31mERROR [0mtest ERROR")
logger.LOG4CXX_WARN(logger1, "WARN")
logln("[33mWARN [0mtest WARN")
logger.LOG4CXX_INFO(logger1, "INFO")
logger.LOG4CXX_DEBUG(logger1, "DEBUG")
logger.LOG4CXX_TRACE(logger1, "TRACE")
logger2.FATAL("FATAL")
logln("[31mFATAL [0mxyz FATAL")
logger2.ERROR("ERROR")
logln("[31mERROR [0mxyz ERROR")
logger2.WARN("WARN")
logln("[33mWARN [0mxyz WARN")
logger2.INFO("INFO")
logln("[32mINFO [0mxyz INFO")
logger2.DEBUG("DEBUG")
logln("[32mDEBUG [0mxyz DEBUG")
logger2.TRACE("TRACE")
logln("[32mTRACE [0mxyz TRACE")
logger.LOG4CXX_FATAL(logger3, "FATAL")
logln("[31mFATAL [0mxyz.test FATAL")
logger.LOG4CXX_ERROR(logger3, "ERROR")
logln("[31mERROR [0mxyz.test ERROR")
logger.LOG4CXX_WARN(logger3, "WARN")
logln("[33mWARN [0mxyz.test WARN")
logger.LOG4CXX_INFO(logger3, "INFO")
logln("[32mINFO [0mxyz.test INFO")
logger.LOG4CXX_DEBUG(logger3, "DEBUG")
logger.LOG4CXX_TRACE(logger3, "TRACE")
logger.reset() # Hope this flushes the logger ;)
with open(log) as f:
expected = "".join(loglines)
self.assertEqual(expected, f.read())
def test_file_logging_with_filter(self):
logger1 = logger.get("test")
logger2 = logger.get("xyz")
logger3 = logger.get("xyz.test")
logger.set_loglevel(logger1, logger.LogLevel.WARN)
logger.set_loglevel(logger2, logger.LogLevel.DEBUG)
logger.set_loglevel(logger3, logger.LogLevel.INFO)
# Test different filter
log = os.path.join(self.temp, 'test_file_logging_with_filter.log')
app = logger.append_to_file(log, logger.get_root())
f = logger.LevelRangeFilter()
f.setLevelMin(logger.LogLevel.DEBUG)
f.setLevelMax(logger.LogLevel.WARN)
app.addFilter(f)
log2 = os.path.join(self.temp, 'test_file_logging_with_filter2.log')
app = logger.append_to_file(log2, logger.get_root())
f = logger.LevelRangeFilter()
f.setLevelMin(logger.LogLevel.ERROR)
f.setLevelMax(logger.LogLevel.FATAL)
app.addFilter(f)
log3 = os.path.join(self.temp, 'test_file_logging_with_filter3.log')
app = logger.append_to_file(log3, logger2)
f = logger.LevelRangeFilter()
f.setLevelMin(logger.LogLevel.ERROR)
f.setLevelMax(logger.LogLevel.FATAL)
app.addFilter(f)
for l in (logger1, logger2, logger3):
logger.LOG4CXX_FATAL(l, "FATAL")
logger.LOG4CXX_ERROR(l, "ERROR")
logger.LOG4CXX_WARN(l, "WARN")
logger.LOG4CXX_INFO(l, "INFO")
logger.LOG4CXX_DEBUG(l, "DEBUG")
logger.LOG4CXX_TRACE(l, "TRACE")
logger.reset()
with open(log) as f:
expected = """WARN test WARN
WARN xyz WARN
INFO xyz INFO
DEBUG xyz DEBUG
WARN xyz.test WARN
INFO xyz.test INFO
"""
self.assertEqualLogLines(expected, f.read())
with open(log2) as f:
expected = """FATAL test FATAL
ERROR test ERROR
FATAL xyz FATAL
ERROR xyz ERROR
FATAL xyz.test FATAL
ERROR xyz.test ERROR
"""
self.assertEqualLogLines(expected, f.read())
with open(log3) as f:
expected = """FATAL xyz FATAL
ERROR xyz ERROR
FATAL xyz.test FATAL
ERROR xyz.test ERROR
"""
self.assertEqualLogLines(expected, f.read())