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

hghave: fix the definition of `python3` to work on Windows...

hghave: fix the definition of `python3` to work on Windows Both py2 and py3 executables are named `python.exe`, and may or may not be on PATH. So use the dispatcher executable that comes with py3 to fetch the version of the latest py3 executable. This allows at least one relnotes test to run on Windows. Differential Revision: https://phab.mercurial-scm.org/D10694

Gregory Szorc - - Load All Authors

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             test_module_attributes.py
        
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      from __future__ import unicode_literals

      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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				from __future__ import unicode_literals

				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)