def test_body(self):
console = self.board.console
if not console:
raise TaskFailed('No console available')
received = console.send_and_read('cat /proc/meminfo')
available_mb = None
total_mb = None
try:
for line in received.splitlines():
if line.startswith('MemFree:'):
available_mb = math.floor(int(line.split()[1]) / 1024)
if line.startswith('MemTotal:'):
total_mb = math.floor(int(line.split()[1]) / 1024)
except ValueError:
# Failed to convert to integer
pass
except IndexError:
# Unexpected format
pass
if not available_mb or not total_mb:
raise TaskFailed(
f'Unexpected output from /proc/meminfo:{os.linesep}{received}')
if self.total_mb and total_mb != self.total_mb:
raise TaskFailed(
f'The system has {total_mb} MB of RAM, but expected {self.total_mb} MB'
)
if self.available_mb and available_mb < self.available_mb:
raise TaskFailed(
f'The system has {available_mb} MB of RAM available, but expected '
f'at least {self.available_mb} MB')
def test_body(self):
console = self.board.console
if not console:
raise TaskFailed('No console available')
output = CommandRunner.run(test_name=str(self),
console=console,
command='lsmod',
timeout=3)
missing_modules = []
for module in self.modules:
found = False
# For some reason, re.MULTILINE fails to match
for line in output.splitlines():
if re.match(fr'^{module}\b', line):
found = True
break
if not found:
missing_modules.append(module)
if missing_modules:
raise TaskFailed(
f'The following kernel modules are not loaded: "{missing_modules}"'
)
def log_error(test_name: str, sent: str, output: str, error: str,
match_regex: List[str] = None, error_regex: List[str] = None):
message = f'Script test "{test_name}": {error}:{os.linesep}'
message += CommandRunner.format_command_log(sent=sent, output=output,
match_regex=match_regex,
error_regex=error_regex)
raise TaskFailed(message)
def execute(self):
entered = None
if self.manual_test_name:
test_title = f'Manual test "{self.manual_test_name}"'
else:
test_title = 'Manual test'
while (entered not in ['y', 'n']):
log.log(
f'{os.linesep}{test_title}:'
f'{os.linesep} > {self.message}'
f'{os.linesep} > Expected: {self.message}'
f'{os.linesep}Was the test successful? [y/n]: ',
level=LogLevel.INFO,
bypass_hold=True,
newline=False)
entered = input().lower()
log.log(f'The user entered: "{entered}"',
level=LogLevel.INFO,
bypass_hold=True)
log.log('Comments: ',
level=LogLevel.INFO,
bypass_hold=True,
newline=False)
comments = input()
log.log(f'The user entered: "{comments}"',
level=LogLevel.INFO,
bypass_hold=True)
if entered != 'y':
raise TaskFailed('Manual test failed')
def run_commands(self,
console: Optional[ConsoleBase] = None,
scripts: List[str] = None,
timeout: Optional[int] = None) -> str:
scripts = scripts or self.scripts
if console is None:
if self.run_on_host:
console = HostConsole('sh')
else:
console = self.board.console
if not console:
raise TaskFailed(
f'Failed to run script test "{self._test_name}": '
'no console available')
if self.runs_in_shell and self.login_automatically and console.requires_login:
self.board.login()
output = ''
for script in scripts:
output += self.run_command(console=console,
script=script,
timeout=timeout)
return output
def execute(self):
self.board.console.read_all()
matched_output = self.board.console.wait_for_match(
match=self.pattern, timeout=self.timeout)
if not matched_output:
raise TaskFailed(
f'{str(self)}: Timeout reached while waiting for pattern "{self.pattern}"'
)
def execute(self):
if self.device_console:
log.log(f'Setting device console to {self.device_console}')
console = self.board.get_console(self.device_console)
if not console:
raise TaskFailed(
'Failed to find console "{self.device_console}"')
self.board.console = console
def execute(self):
if not self.board.console.support_file_copy:
raise TaskFailed(
'Cannot deploy files, current console does not support file copy. '
'Use or set a different console to be able to deploy files (e.g. SSH)'
)
for f in self.files:
log.log(
f'Copying {f} to target device destination {self.destination}')
self.board.console.copy_to_target(source=f,
destination=self.destination,
timeout=self.timeout)
def test_body(self):
with concurrent.futures.ThreadPoolExecutor() as executor:
iperf_server = executor.submit(self.run_iperf_server)
# Wait for the server to start
time.sleep(2)
command = f'iperf -c {self.target} --time {self.duration}'
self.run_commands(console=HostConsole('sh'), scripts=[command])
target_output = iperf_server.result()
bandwidth_regex = r'\s+(\d+(\.{0,1}\d+){0,1}) Mbits\/'
match = re.search(bandwidth_regex, target_output, re.MULTILINE)
if not match:
raise TaskFailed('Failed to match iperf bandwidth regex for '
f'output:{os.linesep}{target_output}')
bandwidth = float(match.group(1))
if bandwidth < self.minimum_mbps:
raise TaskFailed('Bandwidth is lower than the minimum expected of '
f'{self.minimum_mbps} MBps with {bandwidth} MBps.')
log.info(f'Bandwidth: {bandwidth} MBps')
def _host_mount(self):
self.board.log("\n=!= HOST MOUNT =!=", bold=True)
self.board.storage.to_host()
devnode = None
for _ in range(1, 5):
if not self.board.hub.get_part():
time.sleep(1)
else:
devnode = self.board.hub.get_part('devnode')
break
if not devnode:
raise TaskFailed(
'Cannot mount: No block device partition downstream of hub')
self.board.storage.mount_host(devnode)
def test_body(self):
filepath = ''
console = None
temp_folder = None
if self.run_on_host:
console = HostConsole('sh')
filepath = self.executable_file
else:
console = self.board.console
if self.host_file:
temp_folder = self.random_folder_name()
CommandRunner.run(test_name=self._test_name,
command=f'mkdir {temp_folder}',
console=console,
timeout=self.timeout)
destination = os.path.join(
temp_folder, os.path.basename(self.executable_file))
console.copy_to_target(self.executable_file, destination)
filepath = destination
else:
filepath = self.executable_file
if not console:
raise TaskFailed(
f'Failed to run script test "{self}": no console available')
try:
CommandRunner.run(test_name=self,
command=filepath,
console=console,
timeout=self.timeout)
finally:
if temp_folder:
CommandRunner.run(test_name=self,
command=f'rm -r {temp_folder}',
console=console,
timeout=self.timeout)
def _board_login(self):
self.board.log("\n=!= BOARD LOGIN =!=", bold=True)
try:
self.board.login()
except ConsoleLoginFailedError as e:
raise TaskFailed(str(e))