###
# Make sure we can "see" the i2c bus before attempting to test
# attached components, duh. (We're only interested in bus 0.)
result, spewage = execute_command('/usr/bin/i2cdetect 0')
if not result:
self.log('ERROR: Cannot access the I2C bus: %s' % spewage)
self._nerrors += 1
else:
self._i2crtc.runtest()
self._nwarnings += self._i2crtc.nwarnings
self._nerrors += self._i2crtc.nerrors
return self.passed()
def set_hwclock(self, unix_time):
unix_time = float(unix_time)
time_tuple = time.localtime(unix_time)
cmd = 'date -s "%s"' % (time.strftime('%m/%d/%Y %H:%M:%S', time_tuple))
self.log('RTC: Running command - %s' % cmd)
result, spewage = execute_command(cmd)
if not result:
self.log('ERROR: Could not set RTC time: %s' % spewage)
return False
result, spewage = execute_command('hwclock -wu')
if not result:
self.log('ERROR: Could not execute hwclock: %s' % spewage)
return False
return True
f = Factory()
f.register('I2CTester', (I2CTester,))
from ion import Factory
class DallasTester(Test):
def __init__(self, **kw):
self._num_dallas_busses = 4
if properties.HARDWARE_CODENAME == "Megatron":
self._num_dallas_busses = 2
super(DallasTester, self).__init__(**kw)
self._test_name = 'DallasTester'
self._avr = get_avr()
return
def runtest(self):
self.log('Testing Dallas temperature sensors.')
for bus in range(1, (self._num_dallas_busses + 1)):
if properties.HARDWARE_CODENAME == "Megatron":
a = as_node('/interfaces/dallas%d' % bus).findall()[1][0]
else:
a = self._avr.dallas_readrom(bus)
address = self._avr.tohex(a)
if address == 'ffffffffffffffff':
self.log('ERROR: Bus %d, bad address.' % bus)
self._nerrors += 1
self.log('Dallas temp sensors, found %d errors and %d warnings.' %
(self._nerrors, self._nwarnings))
return self.passed()
f = Factory()
f.register('DallasTester', (DallasTester,))
expected_count = relay1count
self.check_counter(1, relay1count)
self.check_counter(2, relay1count)
self.check_counter(3, relay2count)
self.check_counter(4, relay2count)
self.log('Counters/relays, found %d errors and %d warnings.' %
(self._nerrors, self._nwarnings))
self.reset_counters()
return self.passed()
def reset_counters(self):
for counter in (1, 2, 3, 4):
self._avr.reset_counter(counter)
return
def check_counter(self, counter, expected):
val = self._avr.get_counter(counter)
if val != expected:
self.log('ERROR: Counter %d failed, expected %d, got %d.' %
(counter, expected, val))
self._nerrors += 1
return self.passed()
f = Factory()
f.register('CountersAndRelaysTester', (CountersAndRelaysTester,))
self.log('ERROR: Serial ports (%s:%s) %d errors and %d warnings.' %
(self.port1.name, self.port2.name, self._nerrors, self._nwarnings))
return self.passed()
class SerialTester(Test):
def __init__(self, **kw):
super(SerialTester, self).__init__(**kw)
self._test_name = 'SerialTester'
self._rs232test = _PortTester('com1', 'com2')
self._rs485test_a = _PortTester('com3', 'com4')
self._rs485test_b = _PortTester('com5', 'com6')
return
def runtest(self):
for serialtest in [self._rs232test, self._rs485test_a, self._rs485test_b]:
serialtest.runtest()
self._nerrors += serialtest.nerrors
self._nwarnings += serialtest.nwarnings
self.log('Serial test, found %d errors and %d warnings.\n' %
(self._nerrors, self._nwarnings))
return self.passed()
f = Factory()
f.register('SerialTester', (SerialTester,))
result = BootlogError.ERROR.search(line)
if result:
result = BootlogIsHDA.ISHDA.match(line)
if not result:
self.log('ERROR in boot log: %s' % line)
self._nerrors += 1
result = BootlogWarning.WARNING.search(line)
if result:
self.log('WARNING in boot log: %s' % line)
self._nwarnings += 1
return
def runtest(self):
if not os.path.exists(self.filename):
raise Exception('Error, missing the dmesg log file [%s]' %
self.filename)
self.log('Examining system boot log for errors and warnings.')
try:
f = open(self.filename, "r+")
for line in f.xreadlines():
self._parse_line(line)
finally:
f.close()
self.log('Boot log, found %d errors and %d warnings.' % \
(self._nerrors, self._nwarnings))
return self.passed()
f = Factory()
f.register('BootlogTester', (BootlogTester, ))
# Make sure we can "see" the i2c bus before attempting to test
# attached components, duh. (We're only interested in bus 0.)
result, spewage = execute_command('/usr/bin/i2cdetect 0')
if not result:
self.log('ERROR: Cannot access the I2C bus: %s' % spewage)
self._nerrors += 1
else:
self._i2crtc.runtest()
self._nwarnings += self._i2crtc.nwarnings
self._nerrors += self._i2crtc.nerrors
return self.passed()
def set_hwclock(self, unix_time):
unix_time = float(unix_time)
time_tuple = time.localtime(unix_time)
cmd = 'date -s "%s"' % (time.strftime('%m/%d/%Y %H:%M:%S', time_tuple))
self.log('RTC: Running command - %s' % cmd)
result, spewage = execute_command(cmd)
if not result:
self.log('ERROR: Could not set RTC time: %s' % spewage)
return False
result, spewage = execute_command('hwclock -wu')
if not result:
self.log('ERROR: Could not execute hwclock: %s' % spewage)
return False
return True
f = Factory()
f.register('I2CTester', (I2CTester, ))
class DallasTester(Test):
def __init__(self, **kw):
self._num_dallas_busses = 4
if properties.HARDWARE_CODENAME == "Megatron":
self._num_dallas_busses = 2
super(DallasTester, self).__init__(**kw)
self._test_name = 'DallasTester'
self._avr = get_avr()
return
def runtest(self):
self.log('Testing Dallas temperature sensors.')
for bus in range(1, (self._num_dallas_busses + 1)):
if properties.HARDWARE_CODENAME == "Megatron":
a = as_node('/interfaces/dallas%d' % bus).findall()[1][0]
else:
a = self._avr.dallas_readrom(bus)
address = self._avr.tohex(a)
if address == 'ffffffffffffffff':
self.log('ERROR: Bus %d, bad address.' % bus)
self._nerrors += 1
self.log('Dallas temp sensors, found %d errors and %d warnings.' %
(self._nerrors, self._nwarnings))
return self.passed()
f = Factory()
f.register('DallasTester', (DallasTester, ))
if result:
result = BootlogIsHDA.ISHDA.match(line)
if not result:
self.log('ERROR in boot log: %s' % line)
self._nerrors += 1
result = BootlogWarning.WARNING.search(line)
if result:
self.log('WARNING in boot log: %s' % line)
self._nwarnings += 1
return
def runtest(self):
if not os.path.exists(self.filename):
raise Exception(
'Error, missing the dmesg log file [%s]' % self.filename
)
self.log('Examining system boot log for errors and warnings.')
try:
f = open(self.filename, "r+")
for line in f.xreadlines():
self._parse_line(line)
finally:
f.close()
self.log('Boot log, found %d errors and %d warnings.' % \
(self._nerrors, self._nwarnings))
return self.passed()
f = Factory()
f.register('BootlogTester', (BootlogTester,))
from ion import Factory
class MemoryTester(Test):
def __init__(self, **kw):
self.memory = 256
self.iterations = 1
self.memtester = '/usr/bin/memtester'
super(MemoryTester, self).__init__(**kw)
self._test_name = 'MemoryTester'
return
def runtest(self):
self.log('Testing system RAM.')
result, spewage = execute_command(self.testprog)
if not result:
self.log('ERROR: Memory test failed: %s' % spewage)
self._nerrors += 1
else:
self.log('SUCCESS: Memory test passed: %s' % spewage)
return self.passed()
def _get_test_prog(self):
return '%s %d %d' % \
(self.memtester, self.memory, self.iterations)
# testprog is a property so that "memory" and "iterations"
# can easily be changed at runtime
testprog = property(_get_test_prog)
f = Factory()
f.register('MemoryTester', (MemoryTester,))
expected_count = relay1count
self.check_counter(1, relay1count)
self.check_counter(2, relay1count)
self.check_counter(3, relay2count)
self.check_counter(4, relay2count)
self.log('Counters/relays, found %d errors and %d warnings.' %
(self._nerrors, self._nwarnings))
self.reset_counters()
return self.passed()
def reset_counters(self):
for counter in (1, 2, 3, 4):
self._avr.reset_counter(counter)
return
def check_counter(self, counter, expected):
val = self._avr.get_counter(counter)
if val != expected:
self.log('ERROR: Counter %d failed, expected %d, got %d.' %
(counter, expected, val))
self._nerrors += 1
return self.passed()
f = Factory()
f.register('CountersAndRelaysTester', (CountersAndRelaysTester, ))
self.log(
'ERROR: Serial ports (%s:%s) %d errors and %d warnings.' %
(self.port1.name, self.port2.name, self._nerrors, self._nwarnings))
return self.passed()
class SerialTester(Test):
def __init__(self, **kw):
super(SerialTester, self).__init__(**kw)
self._test_name = 'SerialTester'
self._rs232test = _PortTester('com1', 'com2')
self._rs485test_a = _PortTester('com3', 'com4')
self._rs485test_b = _PortTester('com5', 'com6')
return
def runtest(self):
for serialtest in [
self._rs232test, self._rs485test_a, self._rs485test_b
]:
serialtest.runtest()
self._nerrors += serialtest.nerrors
self._nwarnings += serialtest.nwarnings
self.log('Serial test, found %d errors and %d warnings.\n' %
(self._nerrors, self._nwarnings))
return self.passed()
f = Factory()
f.register('SerialTester', (SerialTester, ))