upstream/mercurial-mirror Files · contrib/python-zstandard/tests/test_module_attributes.py

obsutil: sort metadata before comparing in geteffectflag()...

obsutil: sort metadata before comparing in geteffectflag() This is probably less important now that we dropped Python 2. We do still support Python 3.6 though, and the dictionaries aren't ordered there either (that was a big change that came with 3.7). Still, maybe it's a good idea to sort metadata explicitly.

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             test_module_attributes.py
        
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      import unittest

      import zstandard as zstd

      from .common import (

          make_cffi,

          TestCase,

      )

      @make_cffi

      class TestModuleAttributes(TestCase):

          def test_version(self):

              self.assertEqual(zstd.ZSTD_VERSION, (1, 4, 4))

              self.assertEqual(zstd.__version__, "0.13.0")

          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 = (

                  "CONTENTSIZE_UNKNOWN",

                  "CONTENTSIZE_ERROR",

                  "COMPRESSION_RECOMMENDED_INPUT_SIZE",

                  "COMPRESSION_RECOMMENDED_OUTPUT_SIZE",

                  "DECOMPRESSION_RECOMMENDED_INPUT_SIZE",

                  "DECOMPRESSION_RECOMMENDED_OUTPUT_SIZE",

                  "MAGIC_NUMBER",

                  "FLUSH_BLOCK",

                  "FLUSH_FRAME",

                  "BLOCKSIZELOG_MAX",

                  "BLOCKSIZE_MAX",

                  "WINDOWLOG_MIN",

                  "WINDOWLOG_MAX",

                  "CHAINLOG_MIN",

                  "CHAINLOG_MAX",

                  "HASHLOG_MIN",

                  "HASHLOG_MAX",

                  "HASHLOG3_MAX",

                  "MINMATCH_MIN",

                  "MINMATCH_MAX",

                  "SEARCHLOG_MIN",

                  "SEARCHLOG_MAX",

                  "SEARCHLENGTH_MIN",

                  "SEARCHLENGTH_MAX",

                  "TARGETLENGTH_MIN",

                  "TARGETLENGTH_MAX",

                  "LDM_MINMATCH_MIN",

                  "LDM_MINMATCH_MAX",

                  "LDM_BUCKETSIZELOG_MAX",

                  "STRATEGY_FAST",

                  "STRATEGY_DFAST",

                  "STRATEGY_GREEDY",

                  "STRATEGY_LAZY",

                  "STRATEGY_LAZY2",

                  "STRATEGY_BTLAZY2",

                  "STRATEGY_BTOPT",

                  "STRATEGY_BTULTRA",

                  "STRATEGY_BTULTRA2",

                  "DICT_TYPE_AUTO",

                  "DICT_TYPE_RAWCONTENT",

                  "DICT_TYPE_FULLDICT",

              )

              for a in attrs:

                  self.assertTrue(hasattr(zstd, a), a)

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				import unittest

				import zstandard as zstd

				from .common import (
				make_cffi,
				TestCase,
				)


				@make_cffi
				class TestModuleAttributes(TestCase):
				def test_version(self):
				self.assertEqual(zstd.ZSTD_VERSION, (1, 4, 4))

				self.assertEqual(zstd.__version__, "0.13.0")

				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 = (
				"CONTENTSIZE_UNKNOWN",
				"CONTENTSIZE_ERROR",
				"COMPRESSION_RECOMMENDED_INPUT_SIZE",
				"COMPRESSION_RECOMMENDED_OUTPUT_SIZE",
				"DECOMPRESSION_RECOMMENDED_INPUT_SIZE",
				"DECOMPRESSION_RECOMMENDED_OUTPUT_SIZE",
				"MAGIC_NUMBER",
				"FLUSH_BLOCK",
				"FLUSH_FRAME",
				"BLOCKSIZELOG_MAX",
				"BLOCKSIZE_MAX",
				"WINDOWLOG_MIN",
				"WINDOWLOG_MAX",
				"CHAINLOG_MIN",
				"CHAINLOG_MAX",
				"HASHLOG_MIN",
				"HASHLOG_MAX",
				"HASHLOG3_MAX",
				"MINMATCH_MIN",
				"MINMATCH_MAX",
				"SEARCHLOG_MIN",
				"SEARCHLOG_MAX",
				"SEARCHLENGTH_MIN",
				"SEARCHLENGTH_MAX",
				"TARGETLENGTH_MIN",
				"TARGETLENGTH_MAX",
				"LDM_MINMATCH_MIN",
				"LDM_MINMATCH_MAX",
				"LDM_BUCKETSIZELOG_MAX",
				"STRATEGY_FAST",
				"STRATEGY_DFAST",
				"STRATEGY_GREEDY",
				"STRATEGY_LAZY",
				"STRATEGY_LAZY2",
				"STRATEGY_BTLAZY2",
				"STRATEGY_BTOPT",
				"STRATEGY_BTULTRA",
				"STRATEGY_BTULTRA2",
				"DICT_TYPE_AUTO",
				"DICT_TYPE_RAWCONTENT",
				"DICT_TYPE_FULLDICT",
				)

				for a in attrs:
				self.assertTrue(hasattr(zstd, a), a)