def _test_decompress(self, test_data):
"""This performs the same decompression tests as in the Python bindings of brotli reference implementation"""
temp_uncompressed = _test_utils.get_temp_uncompressed_name(test_data)
original = _test_utils.get_uncompressed_name(test_data)
with open(temp_uncompressed, 'wb') as out_file:
with open(test_data, 'rb') as in_file:
out_file.write(decompress(in_file.read()))
self.assertFilesMatch(temp_uncompressed, original)
def _decompress_pipe(self, test_data):
temp_uncompressed = _test_utils.get_temp_uncompressed_name(test_data)
args = [PYTHON, BRO, '-d']
with open(temp_uncompressed, 'wb') as out_file:
with open(test_data, 'rb') as in_file:
subprocess.check_call(args,
stdin=in_file,
stdout=out_file,
env=TEST_ENV)
def _check_decompression(self, test_data):
# Write decompression to temp file and verify it matches the original.
temp_uncompressed = _test_utils.get_temp_uncompressed_name(test_data)
temp_compressed = _test_utils.get_temp_compressed_name(test_data)
original = test_data
with open(temp_uncompressed, 'wb') as out_file:
with open(temp_compressed, 'rb') as in_file:
out_file.write(brotli.decompress(in_file.read()))
self.assertFilesMatch(temp_uncompressed, original)
def _check_decompression(self, test_data, **kwargs):
# Write decompression to temp file and verify it matches the original.
temp_uncompressed = _test_utils.get_temp_uncompressed_name(test_data)
temp_compressed = _test_utils.get_temp_compressed_name(test_data)
original = test_data
args = [PYTHON, BRO, '-f', '-d']
if 'dictionary' in kwargs:
args.extend(['--custom-dictionary', str(kwargs['dictionary'])])
args.extend(['-i', temp_compressed, '-o', temp_uncompressed])
subprocess.check_call(args, env=TEST_ENV)
self.assertFilesMatch(temp_uncompressed, original)
def _check_decompression(self, test_data, **kwargs):
# Only dictionary is supported as a kwarg to brotli.decompress.
if 'dictionary' in kwargs:
kwargs = {'dictionary': kwargs['dictionary']}
else:
kwargs = {}
# Write decompression to temp file and verify it matches the original.
temp_uncompressed = _test_utils.get_temp_uncompressed_name(test_data)
temp_compressed = _test_utils.get_temp_compressed_name(test_data)
original = test_data
with open(temp_uncompressed, 'wb') as out_file:
with open(temp_compressed, 'rb') as in_file:
out_file.write(brotli.decompress(in_file.read(), **kwargs))
self.assertFilesMatch(temp_uncompressed, original)
def _decompress_file(self, test_data):
temp_uncompressed = _test_utils.get_temp_uncompressed_name(test_data)
args = [
PYTHON, BRO, '-f', '-d', '-i', test_data, '-o', temp_uncompressed
]
subprocess.check_call(args, env=TEST_ENV)
def _check_decompression(self, test_data):
# Verify decompression matches the original.
temp_uncompressed = _test_utils.get_temp_uncompressed_name(test_data)
original = _get_original_name(test_data)
self.assertFilesMatch(temp_uncompressed, original)
def _decompress(self, test_data):
temp_uncompressed = _test_utils.get_temp_uncompressed_name(test_data)
with open(temp_uncompressed, 'wb') as out_file:
with open(test_data, 'rb') as in_file:
out_file.write(brotli.decompress(in_file.read()))