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view tests/test_diff.py @ 430:2851b81c65ce

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maps: make sure AuthorMaps don't overwrite themselves, fix overriding Author maps for the Python repo got truncated because of the author map stupidly writing upon itself. This patch implements a better and faster scenario, where entries will only be written to the saved author map if they're not coming from that file. They're also now streamed into the file directly, instead of having to re-open the file on every entry, and formatting is preserved.
author Dirkjan Ochtman <dirkjan@ochtman.nl>
date Mon, 15 Jun 2009 16:09:27 +0200
parents 537de0300510
children d2ef7220a079
line wrap: on
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import unittest
import tests

from mercurial import ui

from hgsubversion import wrappers

import test_util

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 = [unittest.TestLoader().loadTestsFromTestCase(DiffTests),
          ]
    return unittest.TestSuite(all)