def __init__(self, config, hw_info, logger):
TestMethods.__init__(self, 'Serial ports', config, hw_info, logger)
self._rs232test = None
self._rs485test_a = None
self._rs485test_b = None
model = self._hw_info.model()
if model in ('1500', '2500'):
self._rs232test = _RS232Tester(config, hw_info, logger,
'/dev/ttyS8', '/dev/ttyS9')
if model in ('1200', '2400'):
###
# Don't get confused by this. On ZF's we have either the RS232
# ports *OR* the extra RS485 ports, but not both. It seems that
# we mostly use the RS485 (have a peek in /etc/rc.mpx), so we
# test those... *STM*
os.system('/bin/rs485init >/dev/null')
self._rs485test_a = _RS485Tester(config, hw_info, logger,
'/dev/ttyS4', '/dev/ttyS5')
else:
self._rs485test_a = _RS485Tester(config, hw_info, logger,
'/dev/ttySa', '/dev/ttySb')
if model in ('2400', '2500'):
if model in ('2400', ):
self._rs485test_b = _RS485Tester(config, hw_info, logger,
'/dev/ttyS6', '/dev/ttyS7')
else:
self._rs485test_b = _RS485Tester(config, hw_info, logger,
'/dev/ttySc', '/dev/ttySd')
return
def __init__(self, config, hw_info, logger):
TestMethods.__init__(self, 'Serial ports', config, hw_info, logger)
self._rs232test = None
self._rs485test_a = None
self._rs485test_b = None
model = self._hw_info.model()
if model in ('1500', '2500'):
self._rs232test = _RS232Tester(config, hw_info, logger,
'/dev/ttyS8', '/dev/ttyS9')
if model in ('1200', '2400'):
###
# Don't get confused by this. On ZF's we have either the RS232
# ports *OR* the extra RS485 ports, but not both. It seems that
# we mostly use the RS485 (have a peek in /etc/rc.mpx), so we
# test those... *STM*
os.system('/bin/rs485init >/dev/null')
self._rs485test_a = _RS485Tester(config, hw_info, logger,
'/dev/ttyS4', '/dev/ttyS5')
else:
self._rs485test_a = _RS485Tester(config, hw_info, logger,
'/dev/ttySa', '/dev/ttySb')
if model in ('2400', '2500'):
if model in ('2400',):
self._rs485test_b = _RS485Tester(config, hw_info, logger,
'/dev/ttyS6', '/dev/ttyS7')
else:
self._rs485test_b = _RS485Tester(config, hw_info, logger,
'/dev/ttySc', '/dev/ttySd')
return
def __init__(self, config, hw_info, logger, stress=False):
TestMethods.__init__(self, 'System RAM test', config, hw_info, logger)
if not stress:
self._testprog = config.memtester()
else:
self._testprog = config.stressmemtester()
self._test_prog_logged = 0
return
def __init__(self, config, hw_info, logger, stress=False):
TestMethods.__init__(self, 'System RAM test', config, hw_info, logger)
if not stress:
self._testprog = config.memtester()
else:
self._testprog = config.stressmemtester()
self._test_prog_logged = 0
return
def __init__(self, config, hw_info, logger, eth_port, netperf_server,
netperf_server_port, ping_host, ping_count):
TestMethods.__init__(self, 'Ethernet', config, hw_info, logger)
self._eth_port = eth_port
self._netperf_server = netperf_server
self._netperf_server_port = netperf_server_port
self._ping_host = ping_host
self._ping_count = ping_count
def __init__(self, config, hw_info, logger, avr):
TestMethods.__init__(self, 'Dallas temp sensors', config, hw_info, logger)
self._num_dallas_busses = 2
if hw_info.model() in ('2400', '2500'):
self._num_dallas_busses = 4
self._avr = avr
return
def __init__(self, config, hw_info, logger, avr):
TestMethods.__init__(self, 'Dallas temp sensors', config, hw_info,
logger)
self._num_dallas_busses = 2
if hw_info.model() in ('2400', '2500'):
self._num_dallas_busses = 4
self._avr = avr
return
def __init__(self, config, hw_info, logger, eth_port,
netperf_server, netperf_server_port,
ping_host, ping_count):
TestMethods.__init__(self, 'Ethernet', config, hw_info, logger)
self._eth_port = eth_port
self._netperf_server = netperf_server
self._netperf_server_port = netperf_server_port
self._ping_host = ping_host
self._ping_count = ping_count
def __init__(self, config, hw_info, logger):
TestMethods.__init__(self, "I2C RAM", config, hw_info, logger)
self._detected = 0
###
# The i2c RAM lives at address 0x50 on bus 0; look for it.
result, spewage = execute_command("/usr/bin/i2cdetect 0 | grep -q 50")
if result:
self._detected = 1
return
def __init__(self, config, hw_info, logger):
TestMethods.__init__(self, 'I2C RAM', config, hw_info, logger)
self._detected = 0
###
# The i2c RAM lives at address 0x50 on bus 0; look for it.
result, spewage = execute_command('/usr/bin/i2cdetect 0 | grep -q 50')
if result:
self._detected = 1
return
def __init__(self, config, hw_info, logger):
TestMethods.__init__(self, 'NetworkTester', config, hw_info, logger)
# So we only show the netperf performance notice once during testing.
self._netperf_notice = 0
self._eth0 = None
self._eth1 = None
self._eth0 = _EthernetPort(config, hw_info, logger, 0,
self._config.netperf_eth0(),
self._config.netperf_eth0_port(),
self._config.ping_host_eth0(),
self._config.ping_count_eth0())
if self._hw_info.model() in ('TSWS', '2400', '2500'):
self._eth1 = _EthernetPort(config, hw_info, logger, 1,
self._config.netperf_eth1(),
self._config.netperf_eth1_port(),
self._config.ping_host_eth1(),
self._config.ping_count_eth1())
def __init__(self, config, hw_info, logger):
TestMethods.__init__(self, 'NetworkTester', config, hw_info, logger)
# So we only show the netperf performance notice once during testing.
self._netperf_notice = 0
self._eth0 = None
self._eth1 = None
self._eth0 = _EthernetPort(config, hw_info, logger, 0,
self._config.netperf_eth0(),
self._config.netperf_eth0_port(),
self._config.ping_host_eth0(),
self._config.ping_count_eth0())
if self._hw_info.model() in ('TSWS', '2400', '2500'):
self._eth1 = _EthernetPort(config, hw_info, logger, 1,
self._config.netperf_eth1(),
self._config.netperf_eth1_port() ,
self._config.ping_host_eth1(),
self._config.ping_count_eth1())
def __init__(self, config, hw_info, logger):
TestMethods.__init__(self, 'Modem', config, hw_info, logger)
self._detect_done = 0
self._modem_present = 0
####
# This is a countdown variable, we only want to execute the modem
# tests a certain number of times.
self._test_iterations = config.modem_test_iterations()
model = self._hw_info.model()
if model in ('1200', '2400'):
self._modemdev = '/dev/ttyS1'
elif model in ('1500', '2500'):
self._modemdev = '/dev/ttySe'
else: # <-- Prevent execution on anything else (TSWS, S1, ...).
self._detect_done = 1
self._modem_present = 0
self._modemdev = None
return
def __init__(self, config, hw_info, logger):
TestMethods.__init__(self, 'Modem', config, hw_info, logger)
self._detect_done = 0
self._modem_present = 0
####
# This is a countdown variable, we only want to execute the modem
# tests a certain number of times.
self._test_iterations = config.modem_test_iterations()
model = self._hw_info.model()
if model in ('1200', '2400'):
self._modemdev = '/dev/ttyS1'
elif model in ('1500', '2500'):
self._modemdev = '/dev/ttySe'
else: # <-- Prevent execution on anything else (TSWS, S1, ...).
self._detect_done = 1
self._modem_present = 0
self._modemdev = None
return
def __init__(self, config, hw_info, logger):
TestMethods.__init__(self, "I2C RTC", config, hw_info, logger)
self._detected = 0
self._rtc_regs = _I2CRtc_Registers()
###
# I have seen during tests, the chip will occasionally look like it
# has gone south (see _I2CRtc_Registers::is_dead), but then magically
# resurrects itself. We'll allow this to happen a certain number of
# *consecutive* times before pronouncing the chip fubar.
self._rtc_death_watch = 0
self._rtc_death_toll = 0
self._rtc_num_lives = 5
#####
# This is currently not working, do not use.
#####
# print 'Quick I2C RTC memory test...'
# sys.stdout.flush()
# self._rtc_regs.write_buf('Hello World!')
# buff, nbytes = self._rtc_regs.read_buf(12)
# print 'Read %d bytes from I2C RTC: \"%s\"' % (nbytes, buff)
# time.sleep(10)
###
# We have to be careful about this. I think the time.sleep() uses
# the system clock, anything longer than this and we might see
# too much drift in wall time.
self._rtc_test_duration = 30
self._rtc_test_tolerance = 5
###
# The i2c RTC lives at address 0x68 on bus 0; look for it.
result, spewage = execute_command("/usr/bin/i2cdetect 0 | grep -q 68")
if result:
self._detected = 1
####
# Benchmark the overhead of the system call so we can deduct this
# overhead from the final RTC time tests. Ten iterations should be
# sufficient, we're not controlling nuclear power.
#
# TBD: Measure this once and store, or each time we test the RTC?
#
# I would prefer to err on the side of caution and measure it each
# iteration, but so far results have proven reliable measuring once
# and storing the overhead.
delta_t = 0.0
for iteration in range(0, 10):
start_t = time.clock()
sec, min, hrs = self._rtc_regs.get_time()
end_t = time.clock()
###
# The value we get back from 'clocks' is in processor units. On
# x86 Linux, there are 100 processor units per second in
# userspace (HZ in include/asm-i386/param.h).
delta_t += (end_t - start_t) * 100
self.overhead = int(math.ceil(delta_t / 10.0))
return
def __init__(self, config, hw_info, logger):
TestMethods.__init__(self, 'I2CBus', config, hw_info, logger)
#self._i2cmem = _I2CMemory(config, hw_info, logger)
self._i2crtc = _I2CRtc(config, hw_info, logger)
def __init__(self, config, hw_info, logger):
TestMethods.__init__(self, 'I2C RTC', config, hw_info, logger)
self._detected = 0
self._rtc_regs = _I2CRtc_Registers()
###
# I have seen during tests, the chip will occasionally look like it
# has gone south (see _I2CRtc_Registers::is_dead), but then magically
# resurrects itself. We'll allow this to happen a certain number of
# *consecutive* times before pronouncing the chip fubar.
self._rtc_death_watch = 0
self._rtc_death_toll = 0
self._rtc_num_lives = 5
#####
# This is currently not working, do not use.
#####
#print 'Quick I2C RTC memory test...'
#sys.stdout.flush()
#self._rtc_regs.write_buf('Hello World!')
#buff, nbytes = self._rtc_regs.read_buf(12)
#print 'Read %d bytes from I2C RTC: \"%s\"' % (nbytes, buff)
#time.sleep(10)
###
# We have to be careful about this. I think the time.sleep() uses
# the system clock, anything longer than this and we might see
# too much drift in wall time.
self._rtc_test_duration = 30
self._rtc_test_tolerance = 5
###
# The i2c RTC lives at address 0x68 on bus 0; look for it.
result, spewage = execute_command('/usr/bin/i2cdetect 0 | grep -q 68')
if result:
self._detected = 1
####
# Benchmark the overhead of the system call so we can deduct this
# overhead from the final RTC time tests. Ten iterations should be
# sufficient, we're not controlling nuclear power.
#
# TBD: Measure this once and store, or each time we test the RTC?
#
# I would prefer to err on the side of caution and measure it each
# iteration, but so far results have proven reliable measuring once
# and storing the overhead.
delta_t = 0.0
for iteration in range(0, 10):
start_t = time.clock()
sec, min, hrs = self._rtc_regs.get_time()
end_t = time.clock()
###
# The value we get back from 'clocks' is in processor units. On
# x86 Linux, there are 100 processor units per second in
# userspace (HZ in include/asm-i386/param.h).
delta_t += ((end_t - start_t) * 100)
self.overhead = int(math.ceil(delta_t / 10.0))
return
def __init__(self, config, hw_info, logger):
TestMethods.__init__(self, 'Boot log', config, hw_info, logger)
return
def __init__(self, config, hw_info, logger):
TestMethods.__init__(self, 'Boot log', config, hw_info, logger)
return
def __init__(self, config, hw_info, logger, ttydev1, ttydev2):
TestMethods.__init__(self, 'RS232', config, hw_info, logger)
self._ttydev1 = ttydev1
self._ttydev2 = ttydev2
return
def __init__(self, config, hw_info, logger):
TestMethods.__init__(self, 'USB', config, hw_info, logger)
def __init__(self, config, hw_info, logger, ttydev1, ttydev2):
TestMethods.__init__(self, 'RS232', config, hw_info, logger)
self._ttydev1 = ttydev1
self._ttydev2 = ttydev2
return
def __init__(self, config, hw_info, logger):
TestMethods.__init__(self, "I2CBus", config, hw_info, logger)
# self._i2cmem = _I2CMemory(config, hw_info, logger)
self._i2crtc = _I2CRtc(config, hw_info, logger)
def __init__(self, config, hw_info, logger):
TestMethods.__init__(self, 'USB', config, hw_info, logger)
def __init__(self, config, hw_info, logger, avr):
TestMethods.__init__(self, 'Counters and Relays', config, hw_info, logger)
self._avr = avr
return
def __init__(self, config, hw_info, logger, avr):
TestMethods.__init__(self, 'Counters and Relays', config, hw_info,
logger)
self._avr = avr
return
