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

global: mass rewrite to use modern exception syntax...

global: mass rewrite to use modern exception syntax Python 2.6 introduced the "except type as instance" syntax, replacing the "except type, instance" syntax that came before. Python 3 dropped support for the latter syntax. Since we no longer support Python 2.4 or 2.5, we have no need to continue supporting the "except type, instance". This patch mass rewrites the exception syntax to be Python 2.6+ and Python 3 compatible. This patch was produced by running `2to3 -f except -w -n .`.

Idan Kamara - - Load All Authors

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             test-atomictempfile.py
        
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      import os

      import glob

      import unittest

      import silenttestrunner

      from mercurial.util import atomictempfile

      class testatomictempfile(unittest.TestCase):

          def test1_simple(self):

              if os.path.exists('foo'):

                  os.remove('foo')

              file = atomictempfile('foo')

              (dir, basename) = os.path.split(file._tempname)

              self.assertFalse(os.path.isfile('foo'))

              self.assertTrue(basename in glob.glob('.foo-*'))

              file.write('argh\n')

              file.close()

              self.assertTrue(os.path.isfile('foo'))

              self.assertTrue(basename not in glob.glob('.foo-*'))

          # discard() removes the temp file without making the write permanent

          def test2_discard(self):

              if os.path.exists('foo'):

                  os.remove('foo')

              file = atomictempfile('foo')

              (dir, basename) = os.path.split(file._tempname)

              file.write('yo\n')

              file.discard()

              self.assertFalse(os.path.isfile('foo'))

              self.assertTrue(basename not in os.listdir('.'))

          # if a programmer screws up and passes bad args to atomictempfile, they

          # get a plain ordinary TypeError, not infinite recursion

          def test3_oops(self):

              self.assertRaises(TypeError, atomictempfile)

      if __name__ == '__main__':

          silenttestrunner.main(__name__)

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				import os
				import glob
				import unittest
				import silenttestrunner

				from mercurial.util import atomictempfile

				class testatomictempfile(unittest.TestCase):
				def test1_simple(self):
				if os.path.exists('foo'):
				os.remove('foo')
				file = atomictempfile('foo')
				(dir, basename) = os.path.split(file._tempname)
				self.assertFalse(os.path.isfile('foo'))
				self.assertTrue(basename in glob.glob('.foo-*'))

				file.write('argh\n')
				file.close()

				self.assertTrue(os.path.isfile('foo'))
				self.assertTrue(basename not in glob.glob('.foo-*'))

				# discard() removes the temp file without making the write permanent
				def test2_discard(self):
				if os.path.exists('foo'):
				os.remove('foo')
				file = atomictempfile('foo')
				(dir, basename) = os.path.split(file._tempname)

				file.write('yo\n')
				file.discard()

				self.assertFalse(os.path.isfile('foo'))
				self.assertTrue(basename not in os.listdir('.'))

				# if a programmer screws up and passes bad args to atomictempfile, they
				# get a plain ordinary TypeError, not infinite recursion
				def test3_oops(self):
				self.assertRaises(TypeError, atomictempfile)

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