def test_parse_real_crash(self):
import libscanbuild.runner as sut2
import re
with fixtures.TempDir() as tmpdir:
filename = os.path.join(tmpdir, 'test.c')
with open(filename, 'w') as handle:
handle.write('int main() { return 0')
# produce failure report
opts = {'directory': os.getcwd(),
'clang': 'clang',
'file': filename,
'report': ['-fsyntax-only', '-E', filename],
'language': 'c',
'output_dir': tmpdir,
'error_type': 'other_error',
'error_output': 'some output',
'exit_code': 13}
sut2.report_failure(opts)
# find the info file
pp_file = None
for root, _, files in os.walk(tmpdir):
keys = [os.path.join(root, name) for name in files]
for key in keys:
if re.match(r'^(.*/)+clang(.*)\.i$', key):
pp_file = key
self.assertIsNot(pp_file, None)
# read the failure report back
result = sut.parse_crash(pp_file + '.info.txt')
self.assertEqual(result['source'], filename)
self.assertEqual(result['problem'], 'Other Error')
self.assertEqual(result['file'], pp_file)
self.assertEqual(result['info'], pp_file + '.info.txt')
self.assertEqual(result['stderr'], pp_file + '.stderr.txt')
def test_report_failure_create_files(self):
with libear.TemporaryDirectory() as tmpdir:
# create input file
filename = os.path.join(tmpdir, 'test.c')
with open(filename, 'w') as handle:
handle.write('int main() { return 0')
uname_msg = ' '.join(os.uname()) + os.linesep
error_msg = 'this is my error output'
# execute test
opts = {
'clang': 'clang',
'directory': os.getcwd(),
'flags': [],
'file': filename,
'output_dir': tmpdir,
'language': 'c',
'error_type': 'other_error',
'error_output': error_msg,
'exit_code': 13
}
sut.report_failure(opts)
# verify the result
result = dict()
pp_file = None
for root, _, files in os.walk(tmpdir):
keys = [os.path.join(root, name) for name in files]
for key in keys:
with open(key, 'r') as handle:
result[key] = handle.readlines()
if re.match(r'^(.*/)+clang(.*)\.i$', key):
pp_file = key
# prepocessor file generated
self.assertUnderFailures(pp_file)
# info file generated and content dumped
info_file = pp_file + '.info.txt'
self.assertTrue(info_file in result)
self.assertEqual('Other Error\n', result[info_file][1])
self.assertEqual(uname_msg, result[info_file][3])
# error file generated and content dumped
error_file = pp_file + '.stderr.txt'
self.assertTrue(error_file in result)
self.assertEqual([error_msg], result[error_file])
def test_report_failure_create_files(self):
with libear.TemporaryDirectory() as tmpdir:
# create input file
filename = os.path.join(tmpdir, 'test.c')
with open(filename, 'w') as handle:
handle.write('int main() { return 0')
uname_msg = ' '.join(os.uname()) + os.linesep
error_msg = 'this is my error output'
# execute test
opts = {
'clang': 'clang',
'directory': os.getcwd(),
'flags': [],
'file': filename,
'output_dir': tmpdir,
'language': 'c',
'error_type': 'other_error',
'error_output': error_msg,
'exit_code': 13
}
sut.report_failure(opts)
# verify the result
result = dict()
pp_file = None
for root, _, files in os.walk(tmpdir):
keys = [os.path.join(root, name) for name in files]
for key in keys:
with open(key, 'r') as handle:
result[key] = handle.readlines()
if re.match(r'^(.*/)+clang(.*)\.i$', key):
pp_file = key
# prepocessor file generated
self.assertUnderFailures(pp_file)
# info file generated and content dumped
info_file = pp_file + '.info.txt'
self.assertTrue(info_file in result)
self.assertEqual('Other Error\n', result[info_file][1])
self.assertEqual(uname_msg, result[info_file][3])
# error file generated and content dumped
error_file = pp_file + '.stderr.txt'
self.assertTrue(error_file in result)
self.assertEqual([error_msg], result[error_file])
