Commit ca456d3c authored by Łukasz Nowak's avatar Łukasz Nowak

testcase: Snapshot on setUpClass failure

/reviewed-on !150
parent 833e4782
......@@ -374,6 +374,7 @@ class SlapOSInstanceTestCase(unittest.TestCase):
except BaseException:
cls.logger.exception("Error during setUpClass")
cls._storeSnapshot("{}.setUpClass".format(cls.__name__))
cls._cleanup()
cls.setUp = lambda self: self.fail('Setup Class failed.')
raise
......@@ -384,25 +385,30 @@ class SlapOSInstanceTestCase(unittest.TestCase):
"""
cls._cleanup()
def tearDown(self):
@classmethod
def _storeSnapshot(cls, name):
# copy log files from standalone
for standalone_log in glob.glob(os.path.join(
self._base_directory, 'var', 'log', '*')):
self._snapshot_instance_file(standalone_log)
cls._base_directory, 'var', 'log', '*')):
cls._snapshot_instance_file(standalone_log, name)
# copy config and log files from partitions
for pattern in self._save_instance_file_pattern_list:
for f in glob.glob(os.path.join(self.slap.instance_directory, pattern)):
self._snapshot_instance_file(f)
for pattern in cls._save_instance_file_pattern_list:
for f in glob.glob(os.path.join(cls.slap.instance_directory, pattern)):
cls._snapshot_instance_file(f, name)
def _snapshot_instance_file(self, source_file_name):
def tearDown(self):
self._storeSnapshot(self.id())
@classmethod
def _snapshot_instance_file(cls, source_file_name, name):
"""Save a file for later inspection.
The path are made relative to slapos root directory and
we keep the same directory structure.
"""
# we cannot use os.path.commonpath on python2, so implement something similar
common_path = os.path.commonprefix((source_file_name, self._base_directory))
common_path = os.path.commonprefix((source_file_name, cls._base_directory))
if not os.path.isdir(common_path):
common_path = os.path.dirname(common_path)
......@@ -410,14 +416,14 @@ class SlapOSInstanceTestCase(unittest.TestCase):
if relative_path[0] == os.sep:
relative_path = relative_path[1:]
destination = os.path.join(
self._test_file_snapshot_directory,
self.software_id,
self.id(),
cls._test_file_snapshot_directory,
cls.software_id,
name,
relative_path)
destination_dirname = os.path.dirname(destination)
mkdir_p(destination_dirname)
if os.path.isfile(source_file_name):
self.logger.debug("copy %s as %s", source_file_name, destination)
cls.logger.debug("copy %s as %s", source_file_name, destination)
shutil.copy(source_file_name, destination)
# implementation methods
......
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