test_module_attributes.py
48 lines
| 1.3 KiB
| text/x-python
|
PythonLexer
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r30435 | from __future__ import unicode_literals | ||
try: | ||||
import unittest2 as unittest | ||||
except ImportError: | ||||
import unittest | ||||
import zstd | ||||
class TestModuleAttributes(unittest.TestCase): | ||||
def test_version(self): | ||||
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r30822 | self.assertEqual(zstd.ZSTD_VERSION, (1, 1, 2)) | ||
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r30435 | |||
def test_constants(self): | ||||
self.assertEqual(zstd.MAX_COMPRESSION_LEVEL, 22) | ||||
self.assertEqual(zstd.FRAME_HEADER, b'\x28\xb5\x2f\xfd') | ||||
def test_hasattr(self): | ||||
attrs = ( | ||||
'COMPRESSION_RECOMMENDED_INPUT_SIZE', | ||||
'COMPRESSION_RECOMMENDED_OUTPUT_SIZE', | ||||
'DECOMPRESSION_RECOMMENDED_INPUT_SIZE', | ||||
'DECOMPRESSION_RECOMMENDED_OUTPUT_SIZE', | ||||
'MAGIC_NUMBER', | ||||
'WINDOWLOG_MIN', | ||||
'WINDOWLOG_MAX', | ||||
'CHAINLOG_MIN', | ||||
'CHAINLOG_MAX', | ||||
'HASHLOG_MIN', | ||||
'HASHLOG_MAX', | ||||
'HASHLOG3_MAX', | ||||
'SEARCHLOG_MIN', | ||||
'SEARCHLOG_MAX', | ||||
'SEARCHLENGTH_MIN', | ||||
'SEARCHLENGTH_MAX', | ||||
'TARGETLENGTH_MIN', | ||||
'TARGETLENGTH_MAX', | ||||
'STRATEGY_FAST', | ||||
'STRATEGY_DFAST', | ||||
'STRATEGY_GREEDY', | ||||
'STRATEGY_LAZY', | ||||
'STRATEGY_LAZY2', | ||||
'STRATEGY_BTLAZY2', | ||||
'STRATEGY_BTOPT', | ||||
) | ||||
for a in attrs: | ||||
self.assertTrue(hasattr(zstd, a)) | ||||