def _run_setup_and_topic(ctx_obj, index):
# If we're already mid-skip, don't run anything
if skipReason:
raise skipReason
# Run setup function
try:
ctx_obj.setup()
except Exception:
raise VowsTopicError('setup', sys.exc_info())
# Find & run topic function
if not hasattr(ctx_obj, 'topic'): # ctx_obj has no topic
return ctx_obj._get_first_available_topic(index)
try:
topic_func = ctx_obj.topic
topic_list = get_topics_for(topic_func, ctx_obj)
start_time = time.time()
if topic_func is None:
return None
topic = topic_func(*topic_list)
ctx_result['topic_elapsed'] = elapsed(start_time)
return topic
except SkipTest:
raise
except Exception:
raise VowsTopicError('topic', sys.exc_info())
def _run_teardown():
try:
for blocker in teardown_blockers:
blocker.join()
ctx_obj.teardown()
except Exception:
raise VowsTopicError('teardown', sys.exc_info())
def _run_with_topic(topic):
def _run_vows_and_subcontexts(topic,
index=-1,
enumerated=False):
# methods
for vow_name, vow in vows:
if skipReason:
skipped_result = self.get_vow_result(
vow, topic, ctx_obj, vow_name, enumerated)
skipped_result['skip'] = skipReason
ctx_result['tests'].append(skipped_result)
else:
vow_greenlet = self._run_vow(ctx_result['tests'],
topic,
ctx_obj,
vow,
vow_name,
enumerated=enumerated)
teardown_blockers.append(vow_greenlet)
# classes
for subctx_name, subctx in subcontexts:
# resolve user-defined Context classes
if not issubclass(subctx, self.context_class):
subctx = type(ctx_name,
(subctx, self.context_class), {})
subctx_obj = subctx(ctx_obj)
subctx_obj.pool = self.pool
subctx_greenlet = self.pool.spawn(
self.run_context,
ctx_result['contexts'],
subctx_name,
subctx_obj,
execution_plan['contexts'][subctx_name],
index=index,
suite=suite or ctx_result['filename'],
skipReason=skipReason)
teardown_blockers.append(subctx_greenlet)
# setup generated topics if needed
is_generator = inspect.isgenerator(topic)
if is_generator:
try:
ctx_obj.generated_topic = True
topic = ctx_obj.topic_value = list(topic)
except Exception:
# Actually getting the values from the generator may raise exception
raise VowsTopicError('topic', sys.exc_info())
else:
ctx_obj.topic_value = topic
if is_generator:
for index, topic_value in enumerate(topic):
_run_vows_and_subcontexts(topic_value,
index=index,
enumerated=True)
else:
_run_vows_and_subcontexts(topic)
def topic(self):
# Simulate a context whose topic() function raised an error
mock_exc_info = ('type', 'value', 'traceback')
context = {
'contexts': [],
'error': VowsTopicError('topic', mock_exc_info),
'filename': '/path/to/vows.py',
'name': 'TestContext',
'tests': [],
'topic_elapsed': 0
}
return context
def _run_setup_and_topic(ctx_obj, index):
# Run setup function
try:
ctx_obj.setup()
except Exception as e:
raise VowsTopicError('setup', sys.exc_info())
# Find & run topic function
if not hasattr(ctx_obj, 'topic'): # ctx_obj has no topic
return ctx_obj._get_first_available_topic(index)
try:
topic_func = ctx_obj.topic
topic_list = get_topics_for(topic_func, ctx_obj)
start_time = time.time()
topic = topic_func(*topic_list)
ctx_result['topic_elapsed'] = elapsed(start_time)
return topic
except Exception as e:
raise VowsTopicError('topic', sys.exc_info())
def _run_with_topic(topic):
def _run_vows_and_subcontexts(topic, index=-1, enumerated=False):
# methods
for vow_name, vow in vows:
self._run_vow(
ctx_result['tests'],
topic,
ctx_obj,
teardown.wrap(vow),
vow_name,
enumerated=enumerated)
# classes
for subctx_name, subctx in subcontexts:
# resolve user-defined Context classes
if not issubclass(subctx, self.context_class):
subctx = type(ctx_name, (subctx, self.context_class), {})
subctx_obj = subctx(ctx_obj)
subctx_obj.pool = self.pool
subctx_obj.teardown = teardown.wrap(subctx_obj.teardown)
self.pool.spawn(
self.run_context,
ctx_result['contexts'],
ctx_name=subctx_name,
ctx_obj=subctx_obj,
index=index,
suite=suite or ctx_result['filename']
)
# setup generated topics if needed
is_generator = inspect.isgenerator(topic)
if is_generator:
try:
ctx_obj.generated_topic = True
topic = ctx_obj.topic_value = list(topic)
except Exception as e:
# Actually getting the values from the generator may raise exception
raise VowsTopicError('topic', sys.exc_info())
else:
ctx_obj.topic_value = topic
if is_generator:
for index, topic_value in enumerate(topic):
_run_vows_and_subcontexts(topic_value, index=index, enumerated=True)
else:
_run_vows_and_subcontexts(topic)
def topic(self):
try:
raise Exception('asdf')
except:
test_exc_info = sys.exc_info()
result = ResultMock()
result.successful_tests = 1
result.errored_tests = 0
result.skipped_tests = 0
result.total_test_count = 1
result.elapsed_time = 0
result.contexts = [{
'name': 'Context1',
'tests': [],
'error': VowsTopicError('topic', test_exc_info),
'contexts': [],
'stdout': '',
'stderr': ''
}]
reporter = XUnitReporter(result)
return reporter.create_report_document().firstChild.firstChild
def _run_teardown(topic):
try:
teardown()
except Exception as e:
raise VowsTopicError('teardown', sys.exc_info())