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view tests/test_diff.py @ 1485:6088597abd20 stable

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test_fetch_renames: avoid hash randomization bug in test When hash randomization is enabled, the order in which revisions are committed to the Mercurial repository can vary for revisions which span branches. In order to work around this, we key the dictionary of golden values for copy data using the suffix of the convert_revision metadata rather than the Mercurial changelog index of the revision.
author Augie Fackler <raf@durin42.com>
date Sun, 26 Jun 2016 20:28:34 -0400
parents c6b01fd34694
children
line wrap: on
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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 = test_util.testui()
        u.pushbuffer()
        wrappers.diff(lambda x, y, z: None, u, self.repo, svn=True)
        self.assertEqual(u.popbuffer(), expected_diff_output)