upstream/mercurial-mirror Files · tests/test-mdiff.py

pycompat: export queue module instead of symbols in module (API)...

pycompat: export queue module instead of symbols in module (API) Previously, pycompat and util re-exported individual symbols from the queue module. This had the side-effect of forcing the loading of the queue module whenever pycompat/util was imported. These symbols aren't used very often. So importing the module to get a handle on the symbols is wasteful. This commit changes pycompat so it no longer exports the individual symbols in the queue module. Instead, we make the imported module a "public" symbol. We drop the individual symbol aliases from the util module. All consumers are updated to use pycompat.queue.* instead. This change makes 300 invocations of `hg log -r. -T '{rev}\n'` a little faster: before: 18.44s after: 17.87s Differential Revision: https://phab.mercurial-scm.org/D3441

Pulkit Goyal - - Load All Authors

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      from __future__ import absolute_import

      from __future__ import print_function

      import unittest

      from mercurial import (

          mdiff,

      )

      class splitnewlinesTests(unittest.TestCase):

          def test_splitnewlines(self):

              cases = {b'a\nb\nc\n': [b'a\n', b'b\n', b'c\n'],

                       b'a\nb\nc': [b'a\n', b'b\n', b'c'],

                       b'a\nb\nc\n\n': [b'a\n', b'b\n', b'c\n', b'\n'],

                       b'': [],

                       b'abcabc': [b'abcabc'],

                       }

              for inp, want in cases.items():

                  self.assertEqual(mdiff.splitnewlines(inp), want)

      if __name__ == '__main__':

          import silenttestrunner

          silenttestrunner.main(__name__)

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				from __future__ import absolute_import
				from __future__ import print_function

				import unittest

				from mercurial import (
				mdiff,
				)

				class splitnewlinesTests(unittest.TestCase):

				def test_splitnewlines(self):
				cases = {b'a\nb\nc\n': [b'a\n', b'b\n', b'c\n'],
				b'a\nb\nc': [b'a\n', b'b\n', b'c'],
				b'a\nb\nc\n\n': [b'a\n', b'b\n', b'c\n', b'\n'],
				b'': [],
				b'abcabc': [b'abcabc'],
				}
				for inp, want in cases.items():
				self.assertEqual(mdiff.splitnewlines(inp), want)

				if __name__ == '__main__':
				import silenttestrunner
				silenttestrunner.main(__name__)