class TestCase(object):
def __init__(self, duts, tester, target, suitename):
self.suite_name = suitename
self.dut = duts[0]
self.duts = duts
self.tester = tester
self.target = target
# local variable
self._requested_tests = None
# check session and reconnect if possible
for dutobj in self.duts:
self._check_and_reconnect(crb=dutobj)
self._check_and_reconnect(crb=self.tester)
# covert netdevice to codename
self.nics = []
for portid in range(len(self.dut.ports_info)):
nic_type = self.dut.ports_info[portid]['type']
self.nics.append(get_nic_name(nic_type))
if len(self.nics):
self.nic = self.nics[0]
else:
self.nic = ''
self.kdriver = self._get_nic_driver(self.nic)
# result object for save suite result
self._suite_result = Result()
self._suite_result.dut = self.dut.crb['IP']
self._suite_result.target = target
self._suite_result.nic = self.nic
self._suite_result.test_suite = self.suite_name
if self._suite_result is None:
raise ValueError("Result object should not None")
# load running enviornment
if load_global_setting(PERF_SETTING) == "yes":
self._enable_perf = True
else:
self._enable_perf = False
if load_global_setting(FUNC_SETTING) == "yes":
self._enable_func = True
else:
self._enable_func = False
if load_global_setting(DEBUG_SETTING) == "yes":
self._enable_debug = True
else:
self._enable_debug = False
if load_global_setting(DEBUG_CASE_SETTING) == "yes":
self._debug_case = True
else:
self._debug_case = False
self.drivername = load_global_setting(HOST_DRIVER_SETTING)
# create rst format report for this suite
self._rst_obj = RstReport('rst_report', target, self.nic, self.suite_name, self._enable_perf)
# load suite configuration
self._suite_conf = SuiteConf(self.suite_name)
self._suite_cfg = self._suite_conf.suite_cfg
def init_log(self):
# get log handler
class_name = self.__class__.__name__
self.logger = getLogger(class_name)
self.logger.config_suite(class_name)
def _check_and_reconnect(self, crb=None):
try:
result = crb.session.check_available()
except:
result = False
if result is False:
crb.reconnect_session()
if 'dut' in str(type(crb)):
crb.send_expect("cd %s" % crb.base_dir, "#")
try:
result = crb.alt_session.check_available()
except:
result = False
if result is False:
crb.reconnect_session(alt_session=True)
def set_up_all(self):
pass
def set_up(self):
pass
def tear_down(self):
pass
def tear_down_all(self):
pass
def verify(self, passed, description):
if not passed:
raise VerifyFailure(description)
def _get_nic_driver(self, nic_name):
if nic_name in DRIVERS.keys():
return DRIVERS[nic_name]
return "Unknown"
def set_check_inst(self, check=None, support=None):
self._check_inst = check
self._support_inst = support
def rst_report(self, *args, **kwargs):
self._rst_obj.report(*args, **kwargs)
def result_table_create(self, header):
self._result_table = ResultTable(header)
self._result_table.set_rst(self._rst_obj)
self._result_table.set_logger(self.logger)
def result_table_add(self, row):
self._result_table.add_row(row)
def result_table_print(self):
self._result_table.table_print()
def result_table_getrows(self):
return self._result_table.results_table_rows
def _get_functional_cases(self):
"""
Get all functional test cases.
"""
return self._get_test_cases(r'test_(?!perf_)')
def _get_performance_cases(self):
"""
Get all performance test cases.
"""
return self._get_test_cases(r'test_perf_')
def _has_it_been_requested(self, test_case, test_name_regex):
"""
Check whether test case has been requested for validation.
"""
name_matches = re.match(test_name_regex, test_case.__name__)
if self._requested_tests is not None:
return name_matches and test_case.__name__ in self._requested_tests
return name_matches
def set_requested_cases(self, case_list):
"""
Pass down input cases list for check
"""
self._requested_tests = case_list
def _get_test_cases(self, test_name_regex):
"""
Return case list which name matched regex.
"""
for test_case_name in dir(self):
test_case = getattr(self, test_case_name)
if callable(test_case) and self._has_it_been_requested(test_case, test_name_regex):
yield test_case
def execute_setup_all(self):
"""
Execute suite setup_all function before cases.
"""
# clear all previous output
for dutobj in self.duts:
dutobj.get_session_output(timeout=0.1)
self.tester.get_session_output(timeout=0.1)
try:
self.set_up_all()
return True
except Exception:
self.logger.error('set_up_all failed:\n' + traceback.format_exc())
# record all cases blocked
if self._enable_func:
for case_obj in self._get_functional_cases():
self._suite_result.test_case = case_obj.__name__
self._suite_result.test_case_blocked('set_up_all failed')
if self._enable_perf:
for case_obj in self._get_performance_cases():
self._suite_result.test_case = case_obj.__name__
self._suite_result.test_case_blocked('set_up_all failed')
return False
def _execute_test_case(self, case_obj):
"""
Execute specified test case in specified suite. If any exception occured in
validation process, save the result and tear down this case.
"""
case_name = case_obj.__name__
self._suite_result.test_case = case_obj.__name__
self._rst_obj.write_title("Test Case: " + case_name)
# load suite configuration file here for rerun command
self._suite_conf = SuiteConf(self.suite_name)
self._suite_cfg = self._suite_conf.suite_cfg
self._case_cfg = self._suite_conf.load_case_config(case_name)
del(self._suite_conf)
case_result = True
if self._check_inst is not None:
if self._check_inst.case_skip(case_name[len("test_"):]):
self.logger.info('Test Case %s Result SKIPED:' % case_name)
self._rst_obj.write_result("N/A")
self._suite_result.test_case_skip(self._check_inst.comments)
return case_result
if self._support_inst is not None:
if not self._support_inst.case_support(case_name[len("test_"):]):
self.logger.info('Test Case %s Result SKIPED:' % case_name)
self._rst_obj.write_result("N/A")
self._suite_result.test_case_skip(self._support_inst.comments)
return case_result
if self._enable_perf:
self._rst_obj.write_annex_title("Annex: " + case_name)
try:
self.logger.info('Test Case %s Begin' % case_name)
self.running_case = case_name
# clean session
for dutobj in self.duts:
dutobj.get_session_output(timeout=0.1)
self.tester.get_session_output(timeout=0.1)
# run set_up function for each case
self.set_up()
# run test case
case_obj()
self._suite_result.test_case_passed()
self._rst_obj.write_result("PASS")
self.logger.info('Test Case %s Result PASSED:' % case_name)
except VerifyFailure as v:
case_result = False
self._suite_result.test_case_failed(str(v))
self._rst_obj.write_result("FAIL")
self.logger.error('Test Case %s Result FAILED: ' % (case_name) + str(v))
except KeyboardInterrupt:
self._suite_result.test_case_blocked("Skipped")
self.logger.error('Test Case %s SKIPED: ' % (case_name))
self.tear_down()
raise KeyboardInterrupt("Stop DTS")
except TimeoutException as e:
case_result = False
self._rst_obj.write_result("FAIL")
self._suite_result.test_case_failed(str(e))
self.logger.error('Test Case %s Result FAILED: ' % (case_name) + str(e))
self.logger.error('%s' % (e.get_output()))
except Exception:
case_result = False
trace = traceback.format_exc()
self._suite_result.test_case_failed(trace)
self.logger.error('Test Case %s Result ERROR: ' % (case_name) + trace)
finally:
self.tear_down()
return case_result
def execute_test_cases(self):
"""
Execute all test cases in one suite.
"""
# prepare debugger rerun case environment
if self._enable_debug or self._debug_case:
debugger.AliveSuite = self
debugger.AliveModule = __import__('TestSuite_' + self.suite_name)
if load_global_setting(FUNC_SETTING) == 'yes':
for case_obj in self._get_functional_cases():
for i in range(self.tester.re_run_time + 1):
ret = self.execute_test_case(case_obj)
if ret is False and self.tester.re_run_time:
for dutobj in self.duts:
dutobj.get_session_output(timeout = 0.5 * (i + 1))
self.tester.get_session_output(timeout = 0.5 * (i + 1))
time.sleep(i + 1)
self.logger.info(" Test case %s failed and re-run %d time" % (case_obj.__name__, i + 1))
else:
break
if load_global_setting(PERF_SETTING) == 'yes':
for case_obj in self._get_performance_cases():
self.execute_test_case(case_obj)
def execute_test_case(self, case_obj):
"""
Execute test case or enter into debug mode.
"""
debugger.AliveCase = case_obj.__name__
if self._debug_case:
self.logger.info("Rerun Test Case %s Begin" % debugger.AliveCase)
debugger.keyboard_handle(signal.SIGINT, None)
else:
return self._execute_test_case(case_obj)
def get_result(self):
"""
Return suite test result
"""
return self._suite_result
def get_case_cfg(self):
"""
Return case based configuration
"""
return self._case_cfg
def get_suite_cfg(self):
"""
Return suite based configuration
"""
return self._suite_cfg
def execute_tear_downall(self):
"""
execute suite tear_down_all function
"""
try:
self.tear_down_all()
except Exception:
self.logger.error('tear_down_all failed:\n' + traceback.format_exc())
for dutobj in self.duts:
dutobj.kill_all()
self.tester.kill_all()
for dutobj in self.duts:
dutobj.virt_exit()
# destroy all vfs
dutobj.destroy_all_sriov_vfs()
def wirespeed(self, nic, frame_size, num_ports):
"""
Calculate bit rate. It is depended for NICs
"""
bitrate = 1000.0 # 1Gb ('.0' forces to operate as float)
if self.nic == "any" or self.nic == "cfg":
driver = self._get_nic_driver(self.dut.ports_info[0]['type'])
nic = get_nic_name(self.dut.ports_info[0]['type'])
else:
driver = self._get_nic_driver(self.nic)
nic = self.nic
if driver == "ixgbe":
bitrate *= 10 # 10 Gb NICs
elif nic == "avoton2c5":
bitrate *= 2.5 # 2.5 Gb NICs
elif nic in ["fortville_spirit", "fortville_spirit_single"]:
bitrate *= 40
elif nic == 'fortville_eagle':
bitrate *= 10
elif nic == 'fortpark_TLV':
bitrate *= 10
elif nic == 'redrockcanyou':
bitrate *= 40
elif driver == 'thunder-nicvf':
bitrate *= 10
return bitrate * num_ports / 8 / (frame_size + 20)
def __init__(self, duts, tester, target, suitename):
self.suite_name = suitename
self.dut = duts[0]
self.duts = duts
self.tester = tester
self.target = target
# local variable
self._requested_tests = None
# check session and reconnect if possible
for dutobj in self.duts:
self._check_and_reconnect(crb=dutobj)
self._check_and_reconnect(crb=self.tester)
# covert netdevice to codename
self.nics = []
for portid in range(len(self.dut.ports_info)):
nic_type = self.dut.ports_info[portid]['type']
self.nics.append(get_nic_name(nic_type))
if len(self.nics):
self.nic = self.nics[0]
else:
self.nic = ''
self.kdriver = self._get_nic_driver(self.nic)
# result object for save suite result
self._suite_result = Result()
self._suite_result.dut = self.dut.crb['IP']
self._suite_result.target = target
self._suite_result.nic = self.nic
self._suite_result.test_suite = self.suite_name
if self._suite_result is None:
raise ValueError("Result object should not None")
# load running enviornment
if load_global_setting(PERF_SETTING) == "yes":
self._enable_perf = True
else:
self._enable_perf = False
if load_global_setting(FUNC_SETTING) == "yes":
self._enable_func = True
else:
self._enable_func = False
if load_global_setting(DEBUG_SETTING) == "yes":
self._enable_debug = True
else:
self._enable_debug = False
if load_global_setting(DEBUG_CASE_SETTING) == "yes":
self._debug_case = True
else:
self._debug_case = False
self.drivername = load_global_setting(HOST_DRIVER_SETTING)
# create rst format report for this suite
self._rst_obj = RstReport('rst_report', target, self.nic, self.suite_name, self._enable_perf)
# load suite configuration
self._suite_conf = SuiteConf(self.suite_name)
self._suite_cfg = self._suite_conf.suite_cfg
def _execute_test_case(self, case_obj):
"""
Execute specified test case in specified suite. If any exception occured in
validation process, save the result and tear down this case.
"""
case_name = case_obj.__name__
self._suite_result.test_case = case_obj.__name__
self._rst_obj.write_title("Test Case: " + case_name)
# load suite configuration file here for rerun command
self._suite_conf = SuiteConf(self.suite_name)
self._suite_cfg = self._suite_conf.suite_cfg
self._case_cfg = self._suite_conf.load_case_config(case_name)
del(self._suite_conf)
case_result = True
if self._check_inst is not None:
if self._check_inst.case_skip(case_name[len("test_"):]):
self.logger.info('Test Case %s Result SKIPED:' % case_name)
self._rst_obj.write_result("N/A")
self._suite_result.test_case_skip(self._check_inst.comments)
return case_result
if self._support_inst is not None:
if not self._support_inst.case_support(case_name[len("test_"):]):
self.logger.info('Test Case %s Result SKIPED:' % case_name)
self._rst_obj.write_result("N/A")
self._suite_result.test_case_skip(self._support_inst.comments)
return case_result
if self._enable_perf:
self._rst_obj.write_annex_title("Annex: " + case_name)
try:
self.logger.info('Test Case %s Begin' % case_name)
self.running_case = case_name
# clean session
for dutobj in self.duts:
dutobj.get_session_output(timeout=0.1)
self.tester.get_session_output(timeout=0.1)
# run set_up function for each case
self.set_up()
# run test case
case_obj()
self._suite_result.test_case_passed()
self._rst_obj.write_result("PASS")
self.logger.info('Test Case %s Result PASSED:' % case_name)
except VerifyFailure as v:
case_result = False
self._suite_result.test_case_failed(str(v))
self._rst_obj.write_result("FAIL")
self.logger.error('Test Case %s Result FAILED: ' % (case_name) + str(v))
except KeyboardInterrupt:
self._suite_result.test_case_blocked("Skipped")
self.logger.error('Test Case %s SKIPED: ' % (case_name))
self.tear_down()
raise KeyboardInterrupt("Stop DTS")
except TimeoutException as e:
case_result = False
self._rst_obj.write_result("FAIL")
self._suite_result.test_case_failed(str(e))
self.logger.error('Test Case %s Result FAILED: ' % (case_name) + str(e))
self.logger.error('%s' % (e.get_output()))
except Exception:
case_result = False
trace = traceback.format_exc()
self._suite_result.test_case_failed(trace)
self.logger.error('Test Case %s Result ERROR: ' % (case_name) + trace)
finally:
self.tear_down()
return case_result