def test_invalid_conditions(self):
self.section.append(Setting("counting_conditions", "bullshit"))
self.uut = ClangFunctionDifferenceBear({}, self.section, Queue())
self.assertEqual(list(self.uut.run_bear_from_section([], {})), [])
class ClangCloneDetectionBearTest(unittest.TestCase):
def setUp(self):
self.base_test_path = os.path.abspath(os.path.join(
os.path.dirname(__file__),
"clone_detection_samples"))
self.section = Section("default")
self.section.append(Setting("files", "", origin=self.base_test_path))
self.section.append(Setting("max_clone_difference", "0.308"))
self.clone_files = [os.listdir(os.path.join(self.base_test_path,
"clones"))]
def test_dependencies(self):
self.assertIn(ClangFunctionDifferenceBear,
ClangCloneDetectionBear.get_dependencies())
def test_configuration(self):
self.section.append(Setting("average_calculation", "true"))
self.section.append(Setting("poly_postprocessing", "false"))
self.section.append(Setting("exp_postprocessing", "true"))
self.clone_files = [
os.path.join(self.base_test_path, "clones", "s4c.c")]
# Ignore the results, it may be possible that it still passes :)
self.check_clone_detection_bear(self.clone_files,
lambda results, msg: True)
def test_invalid_conditions(self):
self.section.append(Setting("counting_conditions", "bullshit"))
self.uut = ClangFunctionDifferenceBear({}, self.section, Queue())
self.assertEqual(list(self.uut.run_bear_from_section([], {})), [])
def test_non_clones(self):
self.non_clone_files = [
os.path.join(self.base_test_path, "non_clones", elem)
for elem in os.listdir(os.path.join(self.base_test_path,
"non_clones"))]
self.check_clone_detection_bear(self.non_clone_files,
lambda results, msg:
self.assertEqual(results, [], msg))
def test_clones(self):
self.clone_files = [
os.path.join(self.base_test_path, "clones", elem)
for elem in os.listdir(os.path.join(self.base_test_path,
"clones"))]
self.check_clone_detection_bear(self.clone_files,
lambda results, msg:
self.assertNotEqual(results, [], msg))
def check_clone_detection_bear(self, files, result_check_function):
"""
Checks the results of the CloneDetectionBear with the given function.
:param files: The files to check. Each will be checked
on its own.
:param result_check_function: A function yielding an exception if the
results are invalid.
"""
for file in files:
difference_results = ClangFunctionDifferenceBear(
{file: ""},
self.section,
Queue()).run_bear_from_section([], {})
uut = ClangCloneDetectionBear(
{file: ""},
self.section,
Queue())
arg_dict = {"dependency_results":
{ClangFunctionDifferenceBear.__name__:
list(difference_results)}}
result_check_function(
list(uut.run_bear_from_section([], arg_dict)),
"while analyzing "+file)