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

misc: update year in copyright lines...

misc: update year in copyright lines This patch also makes some expected output lines in tests glob-ed for persistence of them. BTW, files below aren't yet changed in 2017, but this patch also updates copyright of them, because: - mercurial/help/hg.1.txt almost all of "man hg" output comes from online help of hg command, and is already changed in 2017 - mercurial/help/hgignore.5.txt - mercurial/help/hgrc.5 "copyright 2005-201X Matt Mackall" in them mentions about copyright of Mercurial itself

Gregory Szorc - - Load All Authors

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             test_train_dictionary.py
        
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      import sys

      try:

          import unittest2 as unittest

      except ImportError:

          import unittest

      import zstd

      if sys.version_info[0] >= 3:

          int_type = int

      else:

          int_type = long

      class TestTrainDictionary(unittest.TestCase):

          def test_no_args(self):

              with self.assertRaises(TypeError):

                  zstd.train_dictionary()

          def test_bad_args(self):

              with self.assertRaises(TypeError):

                  zstd.train_dictionary(8192, u'foo')

              with self.assertRaises(ValueError):

                  zstd.train_dictionary(8192, [u'foo'])

          def test_basic(self):

              samples = []

              for i in range(128):

                  samples.append(b'foo' * 64)

                  samples.append(b'bar' * 64)

                  samples.append(b'foobar' * 64)

                  samples.append(b'baz' * 64)

                  samples.append(b'foobaz' * 64)

                  samples.append(b'bazfoo' * 64)

              d = zstd.train_dictionary(8192, samples)

              self.assertLessEqual(len(d), 8192)

              dict_id = d.dict_id()

              self.assertIsInstance(dict_id, int_type)

              data = d.as_bytes()

              self.assertEqual(data[0:4], b'\x37\xa4\x30\xec')

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				import sys

				try:
				import unittest2 as unittest
				except ImportError:
				import unittest

				import zstd


				if sys.version_info[0] >= 3:
				int_type = int
				else:
				int_type = long


				class TestTrainDictionary(unittest.TestCase):
				def test_no_args(self):
				with self.assertRaises(TypeError):
				zstd.train_dictionary()

				def test_bad_args(self):
				with self.assertRaises(TypeError):
				zstd.train_dictionary(8192, u'foo')

				with self.assertRaises(ValueError):
				zstd.train_dictionary(8192, [u'foo'])

				def test_basic(self):
				samples = []
				for i in range(128):
				samples.append(b'foo' * 64)
				samples.append(b'bar' * 64)
				samples.append(b'foobar' * 64)
				samples.append(b'baz' * 64)
				samples.append(b'foobaz' * 64)
				samples.append(b'bazfoo' * 64)

				d = zstd.train_dictionary(8192, samples)
				self.assertLessEqual(len(d), 8192)

				dict_id = d.dict_id()
				self.assertIsInstance(dict_id, int_type)

				data = d.as_bytes()
				self.assertEqual(data[0:4], b'\x37\xa4\x30\xec')