def main():
"""Ducktape entry point. This contains top level logic for ducktape command-line program which does the following:
Discover tests
Initialize cluster for distributed services
Run tests
Report a summary of all results
"""
args = parse_args()
# Make .ducktape directory where metadata such as the last used session_id is stored
if not os.path.isdir(ConsoleConfig.METADATA_DIR):
os.makedirs(ConsoleConfig.METADATA_DIR)
# Generate a shared 'global' identifier for this test run and create the directory
# in which all test results will be stored
session_id = generate_session_id(ConsoleConfig.SESSION_ID_FILE)
results_dir = generate_results_dir(session_id)
setup_results_directory(results_dir, session_id)
session_context = SessionContext(session_id, results_dir, cluster=None, args=args)
# Discover and load tests to be run
extend_import_paths(args.test_path)
loader = TestLoader(session_context)
try:
test_classes = loader.discover(args.test_path)
except LoaderException as e:
print "Failed while trying to discover tests: {}".format(e)
sys.exit(1)
if args.collect_only:
print test_classes
sys.exit(0)
# Initializing the cluster is slow, so do so only if
# tests are sure to be run
session_context.cluster = VagrantCluster()
# Run the tests
runner = SerialTestRunner(session_context, test_classes)
test_results = runner.run_all_tests()
# Report results
# TODO command-line hook for type of reporter
reporter = SimpleStdoutReporter(test_results)
reporter.report()
reporter = SimpleFileReporter(test_results)
reporter.report()
# Generate HTML reporter
reporter = HTMLReporter(test_results)
reporter.report()
if not test_results.get_aggregate_success():
sys.exit(1)
def session_context(**kwargs):
"""Return a SessionContext object"""
if "results_dir" not in kwargs.keys():
tmp = tempfile.mkdtemp()
session_dir = os.path.join(tmp, "test_dir")
os.mkdir(session_dir)
kwargs["results_dir"] = session_dir
return SessionContext(session_id="test_session", **kwargs)
def session_context(cluster=None, args=MockArgs()):
"""Return a SessionContext object."""
tmp = tempfile.mkdtemp()
session_dir = os.path.join(tmp, "test_dir")
os.mkdir(session_dir)
return SessionContext("test_session",
session_dir,
cluster=cluster,
args=args)
def check_pickleable(self):
"""Check that session_context object is pickleable
This is necessary so that SessionContext objects can be shared between processes when using python
multiprocessing module.
"""
kwargs = {
"session_id": "hello-123",
"results_dir": self.tempdir,
"cluster": LocalhostCluster(is_type_based=False),
"globals": {}
}
session_context = SessionContext(**kwargs)
pickle.dumps(session_context)
def setup(self):
dir = tempfile.gettempdir()
session_ctx = SessionContext("session_id", dir, None, MockArgs())
test_ctx = TestContext(session_ctx)
return TemplateRenderingTest(test_ctx)
def setup_method(self, method):
tmp = tempfile.mkdtemp()
session_dir = os.path.join(tmp, "test_dir")
os.mkdir(session_dir)
self.SESSION_CONTEXT = SessionContext("test_session", session_dir,
None, MockArgs())
def main():
"""Ducktape entry point. This contains top level logic for ducktape command-line program which does the following:
Discover tests
Initialize cluster for distributed services
Run tests
Report a summary of all results
"""
args_dict = parse_args(sys.argv[1:])
parameters = None
if args_dict["parameters"]:
try:
parameters = json.loads(args_dict["parameters"])
except ValueError as e:
print "parameters are not valid json: " + str(e.message)
sys.exit(1)
args_dict["globals"] = get_user_defined_globals(args_dict.get("globals"))
# Make .ducktape directory where metadata such as the last used session_id is stored
if not os.path.isdir(ConsoleDefaults.METADATA_DIR):
os.makedirs(ConsoleDefaults.METADATA_DIR)
# Generate a shared 'global' identifier for this test run and create the directory
# in which all test results will be stored
session_id = generate_session_id(ConsoleDefaults.SESSION_ID_FILE)
results_dir = generate_results_dir(args_dict["results_root"], session_id)
setup_results_directory(results_dir)
session_context = SessionContext(session_id=session_id, results_dir=results_dir, **args_dict)
for k, v in args_dict.iteritems():
session_context.logger.debug("Configuration: %s=%s", k, v)
# Discover and load tests to be run
extend_import_paths(args_dict["test_path"])
loader = TestLoader(session_context, parameters)
try:
tests = loader.discover(args_dict["test_path"])
except LoaderException as e:
print "Failed while trying to discover tests: {}".format(e)
sys.exit(1)
if args_dict["collect_only"]:
print "Collected %d tests:" % len(tests)
for test in tests:
print " " + str(test)
sys.exit(0)
# Initializing the cluster is slow, so do so only if
# tests are sure to be run
try:
(cluster_mod_name, cluster_class_name) = args_dict["cluster"].rsplit('.', 1)
cluster_mod = importlib.import_module(cluster_mod_name)
cluster_class = getattr(cluster_mod, cluster_class_name)
session_context.cluster = cluster_class(cluster_file=args_dict["cluster_file"])
except:
print "Failed to load cluster: ", str(sys.exc_info()[0])
print traceback.format_exc(limit=16)
sys.exit(1)
# Run the tests
runner = SerialTestRunner(session_context, tests)
test_results = runner.run_all_tests()
# Report results
reporter = SimpleStdoutSummaryReporter(test_results)
reporter.report()
reporter = SimpleFileSummaryReporter(test_results)
reporter.report()
# Generate HTML reporter
reporter = HTMLSummaryReporter(test_results)
reporter.report()
update_latest_symlink(args_dict["results_root"], results_dir)
if not test_results.get_aggregate_success():
sys.exit(1)
def main():
"""Ducktape entry point. This contains top level logic for ducktape command-line program which does the following:
Discover tests
Initialize cluster for distributed services
Run tests
Report a summary of all results
"""
args_dict = parse_args(sys.argv[1:])
injected_args = None
if args_dict["parameters"]:
try:
injected_args = json.loads(args_dict["parameters"])
except ValueError as e:
print("parameters are not valid json: " + str(e))
sys.exit(1)
args_dict["globals"] = get_user_defined_globals(args_dict.get("globals"))
# Make .ducktape directory where metadata such as the last used session_id is stored
if not os.path.isdir(ConsoleDefaults.METADATA_DIR):
os.makedirs(ConsoleDefaults.METADATA_DIR)
# Generate a shared 'global' identifier for this test run and create the directory
# in which all test results will be stored
session_id = generate_session_id(ConsoleDefaults.SESSION_ID_FILE)
results_dir = generate_results_dir(args_dict["results_root"], session_id)
setup_results_directory(results_dir)
session_context = SessionContext(session_id=session_id,
results_dir=results_dir,
**args_dict)
session_logger = SessionLoggerMaker(session_context).logger
for k, v in iteritems(args_dict):
session_logger.debug("Configuration: %s=%s", k, v)
# Discover and load tests to be run
extend_import_paths(args_dict["test_path"])
loader = TestLoader(session_context,
session_logger,
repeat=args_dict["repeat"],
injected_args=injected_args,
subset=args_dict["subset"],
subsets=args_dict["subsets"])
try:
tests = loader.load(args_dict["test_path"])
except LoaderException as e:
print("Failed while trying to discover tests: {}".format(e))
sys.exit(1)
if args_dict["collect_only"]:
print("Collected %d tests:" % len(tests))
for test in tests:
print(" " + str(test))
sys.exit(0)
if args_dict["sample"]:
print("Running a sample of %d tests" % args_dict["sample"])
try:
tests = random.sample(tests, args_dict["sample"])
except ValueError as e:
if args_dict["sample"] > len(tests):
print(
"sample size %d greater than number of tests %d; running all tests"
% (args_dict["sample"], len(tests)))
else:
print("invalid sample size (%s), running all tests" % e)
# Initializing the cluster is slow, so do so only if
# tests are sure to be run
try:
(cluster_mod_name,
cluster_class_name) = args_dict["cluster"].rsplit('.', 1)
cluster_mod = importlib.import_module(cluster_mod_name)
cluster_class = getattr(cluster_mod, cluster_class_name)
cluster = cluster_class(cluster_file=args_dict["cluster_file"])
for ctx in tests:
# Note that we're attaching a reference to cluster
# only after test context objects have been instantiated
ctx.cluster = cluster
except Exception:
print("Failed to load cluster: ", str(sys.exc_info()[0]))
print(traceback.format_exc(limit=16))
sys.exit(1)
# Run the tests
runner = TestRunner(cluster, session_context, session_logger, tests)
test_results = runner.run_all_tests()
# Report results
reporters = [
SimpleStdoutSummaryReporter(test_results),
SimpleFileSummaryReporter(test_results),
HTMLSummaryReporter(test_results),
JSONReporter(test_results)
]
for r in reporters:
r.report()
update_latest_symlink(args_dict["results_root"], results_dir)
close_logger(session_logger)
if not test_results.get_aggregate_success():
# Non-zero exit if at least one test failed
sys.exit(1)
def main():
"""Ducktape entry point. This contains top level logic for ducktape command-line program which does the following:
Discover tests
Initialize cluster for distributed services
Run tests
Report a summary of all results
"""
args = parse_args()
if args.version:
print ducktape_version()
sys.exit(0)
# Make .ducktape directory where metadata such as the last used session_id is stored
if not os.path.isdir(ConsoleConfig.METADATA_DIR):
os.makedirs(ConsoleConfig.METADATA_DIR)
# Generate a shared 'global' identifier for this test run and create the directory
# in which all test results will be stored
session_id = generate_session_id(ConsoleConfig.SESSION_ID_FILE)
results_dir = generate_results_dir(args.results_root, session_id)
setup_results_directory(args.results_root, results_dir)
session_context = SessionContext(session_id, results_dir, cluster=None, args=args)
for k, v in vars(args).iteritems():
session_context.logger.debug("Configuration: %s=%s", k, v)
# Discover and load tests to be run
extend_import_paths(args.test_path)
loader = TestLoader(session_context)
try:
tests = loader.discover(args.test_path)
except LoaderException as e:
print "Failed while trying to discover tests: {}".format(e)
sys.exit(1)
if args.collect_only:
print "Collected %d tests:" % len(tests)
for test in tests:
print " " + str(test)
sys.exit(0)
# Initializing the cluster is slow, so do so only if
# tests are sure to be run
try:
(cluster_mod_name, cluster_class_name) = args.cluster.rsplit('.', 1)
cluster_mod = importlib.import_module(cluster_mod_name)
cluster_class = getattr(cluster_mod, cluster_class_name)
session_context.cluster = cluster_class()
except:
print "Failed to load cluster: ", str(sys.exc_info()[0])
print traceback.format_exc(limit=16)
sys.exit(1)
# Run the tests
runner = SerialTestRunner(session_context, tests)
test_results = runner.run_all_tests()
# Report results
# TODO command-line hook for type of reporter
reporter = SimpleStdoutSummaryReporter(test_results)
reporter.report()
reporter = SimpleFileSummaryReporter(test_results)
reporter.report()
# Generate HTML reporter
reporter = HTMLSummaryReporter(test_results)
reporter.report()
if not test_results.get_aggregate_success():
sys.exit(1)
def main():
"""Ducktape entry point. This contains top level logic for ducktape command-line program which does the following:
Discover tests
Initialize cluster for distributed services
Run tests
Report a summary of all results
"""
args_dict = parse_args(sys.argv[1:])
parameters = None
if args_dict["parameters"]:
try:
parameters = json.loads(args_dict["parameters"])
except ValueError as e:
print "parameters are not valid json: " + str(e.message)
sys.exit(1)
args_dict["globals"] = get_user_defined_globals(args_dict.get("globals"))
# Make .ducktape directory where metadata such as the last used session_id is stored
if not os.path.isdir(ConsoleDefaults.METADATA_DIR):
os.makedirs(ConsoleDefaults.METADATA_DIR)
# Generate a shared 'global' identifier for this test run and create the directory
# in which all test results will be stored
session_id = generate_session_id(ConsoleDefaults.SESSION_ID_FILE)
results_dir = generate_results_dir(args_dict["results_root"], session_id)
setup_results_directory(results_dir)
session_context = SessionContext(session_id=session_id,
results_dir=results_dir,
**args_dict)
for k, v in args_dict.iteritems():
session_context.logger.debug("Configuration: %s=%s", k, v)
# Discover and load tests to be run
extend_import_paths(args_dict["test_path"])
loader = TestLoader(session_context, parameters)
try:
tests = loader.discover(args_dict["test_path"])
except LoaderException as e:
print "Failed while trying to discover tests: {}".format(e)
sys.exit(1)
if args_dict["collect_only"]:
print "Collected %d tests:" % len(tests)
for test in tests:
print " " + str(test)
sys.exit(0)
# Initializing the cluster is slow, so do so only if
# tests are sure to be run
try:
(cluster_mod_name,
cluster_class_name) = args_dict["cluster"].rsplit('.', 1)
cluster_mod = importlib.import_module(cluster_mod_name)
cluster_class = getattr(cluster_mod, cluster_class_name)
session_context.cluster = cluster_class(
cluster_file=args_dict["cluster_file"])
except:
print "Failed to load cluster: ", str(sys.exc_info()[0])
print traceback.format_exc(limit=16)
sys.exit(1)
# Run the tests
runner = SerialTestRunner(session_context, tests)
test_results = runner.run_all_tests()
# Report results
reporter = SimpleStdoutSummaryReporter(test_results)
reporter.report()
reporter = SimpleFileSummaryReporter(test_results)
reporter.report()
# Generate HTML reporter
reporter = HTMLSummaryReporter(test_results)
reporter.report()
update_latest_symlink(args_dict["results_root"], results_dir)
if not test_results.get_aggregate_success():
sys.exit(1)
def main():
"""Ducktape entry point. This contains top level logic for ducktape command-line program which does the following:
Discover tests
Initialize cluster for distributed services
Run tests
Report a summary of all results
"""
args = parse_args()
if args.version:
print ducktape_version()
sys.exit(0)
# Make .ducktape directory where metadata such as the last used session_id is stored
if not os.path.isdir(ConsoleConfig.METADATA_DIR):
os.makedirs(ConsoleConfig.METADATA_DIR)
# Generate a shared 'global' identifier for this test run and create the directory
# in which all test results will be stored
session_id = generate_session_id(ConsoleConfig.SESSION_ID_FILE)
results_dir = generate_results_dir(args.results_root, session_id)
setup_results_directory(args.results_root, results_dir)
session_context = SessionContext(session_id,
results_dir,
cluster=None,
args=args)
for k, v in vars(args).iteritems():
session_context.logger.debug("Configuration: %s=%s", k, v)
# Discover and load tests to be run
extend_import_paths(args.test_path)
loader = TestLoader(session_context)
try:
tests = loader.discover(args.test_path)
except LoaderException as e:
print "Failed while trying to discover tests: {}".format(e)
sys.exit(1)
if args.collect_only:
print "Collected %d tests:" % len(tests)
for test in tests:
print " " + str(test)
sys.exit(0)
# Initializing the cluster is slow, so do so only if
# tests are sure to be run
try:
(cluster_mod_name, cluster_class_name) = args.cluster.rsplit('.', 1)
cluster_mod = importlib.import_module(cluster_mod_name)
cluster_class = getattr(cluster_mod, cluster_class_name)
session_context.cluster = cluster_class()
except:
print "Failed to load cluster: ", str(sys.exc_info()[0])
print traceback.format_exc(limit=16)
sys.exit(1)
# Run the tests
runner = SerialTestRunner(session_context, tests)
test_results = runner.run_all_tests()
# Report results
# TODO command-line hook for type of reporter
reporter = SimpleStdoutSummaryReporter(test_results)
reporter.report()
reporter = SimpleFileSummaryReporter(test_results)
reporter.report()
# Generate HTML reporter
reporter = HTMLSummaryReporter(test_results)
reporter.report()
if not test_results.get_aggregate_success():
sys.exit(1)