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

log: fix crash on empty revision with --copies switch...

log: fix crash on empty revision with --copies switch If a revset is empty, .max() raises ValueError. I don't see any reason to recompute the revs, so I made it reuse the one returned by logcmdutil.getrevs(). If no revs specified by command line, the endrev will be smartset.spanset(repo) + 1, which is basically the same as len(repo), the default of getrenamedfn(). If --follow specified, revs.max() points to the working parent, which seems more correct.

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__)