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

largefiles: unlink standins not known to the restored dirstate at rollback...

largefiles: unlink standins not known to the restored dirstate at rollback Before this patch, standinds not known to the restored dirstate at rollback still exist after rollback of the parent of the working directory, and they become orphans unexpectedly. This patch unlinks standins not known to the restored dirstate. This patch saves names of standins matched against not "repo.dirstate[f] == 'a'" but "repo.dirstate[f] != 'r'" before rollback, because branch merging marks files newly added to dirstate as not "a" but "n". Such standins will also become orphan after rollback, because they are not known to the restored dirstate.

Idan Kamara - - Load All Authors

File last commit:

r18666:fb9d1c28 default


                r22286:3f3b9483

default

Download file

             test-atomictempfile.py
        
                    42 lines
            
             | 1.3 KiB
            
                | text/x-python
            
             |
                PythonLexer
            
             / tests / test-atomictempfile.py
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

      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__)

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				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__)