view tests/test_diff.py @ 855:258f60678791

pickle_atomic: use atomictempfile to avoid duplicating hg functionality atomictempfile takes care of a whole bunch of things we need, including atomic renaming, putting the tempfile in a reasonable location (with a reasonable name), and file mode copying. Thanks to mg for pointing out that we could use this instead of rolling our own file mode handling.
author Augie Fackler <durin42@gmail.com>
date Tue, 17 Apr 2012 07:46:43 -0500
parents 312b37bc5e20
children d741f536f23a
line wrap: on
line source

import test_util

import unittest

from mercurial import ui

from hgsubversion import wrappers

expected_diff_output = '''Index: alpha
===================================================================
--- alpha\t(revision 3)
+++ alpha\t(working copy)
@@ -1,1 +1,3 @@
-file: alpha
+alpha
+
+added line
Index: foo
===================================================================
new file mode 100644
--- foo\t(revision 0)
+++ foo\t(working copy)
@@ -0,0 +1,1 @@
+This is missing a newline.
\ No newline at end of file
'''

class DiffTests(test_util.TestBase):
    def test_diff_output(self):
        self._load_fixture_and_fetch('two_revs.svndump')
        self.commitchanges([('foo', 'foo', 'This is missing a newline.'),
                            ('alpha', 'alpha', 'alpha\n\nadded line\n'),
                            ])
        u = ui.ui()
        u.pushbuffer()
        wrappers.diff(lambda x, y, z: None, u, self.repo, svn=True)
        self.assertEqual(u.popbuffer(), expected_diff_output)


def suite():
    all_tests = [unittest.TestLoader().loadTestsFromTestCase(DiffTests),
          ]
    return unittest.TestSuite(all_tests)