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annotate tests/test_diff.py @ 650:685f91015ed6

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replay: always fetch the entire first revision The entire revision is fetched using the just-added get_revision() wrapper. Essentially, this allows us to begin a conversion with a non-zero start revision. As an extra safety feature, this mode is *always* used for the very first revision, even if no start revision is specified. For most repositories, this shouldn't matter; the entire revision will be fetched regardless. However, there are repositories that currently `confuse' us, such as bzr-svn conversions, and where this is an improvement.
author Dan Villiom Podlaski Christiansen <danchr@gmail.com>
date Tue, 20 Jul 2010 11:55:07 +0200
parents 95abc4cfc78f
children e9af7eba88db
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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d2ef7220a079 tests: import test_util as the first module in all relevant tests
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1 import test_util
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3 import unittest
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4
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5 from mercurial import ui
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7 from hgsubversion import wrappers
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8
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9 expected_diff_output = '''Index: alpha
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10 ===================================================================
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11 --- alpha\t(revision 3)
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12 +++ alpha\t(working copy)
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13 @@ -1,1 +1,3 @@
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14 -file: alpha
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15 +alpha
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16 +
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17 +added line
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18 Index: foo
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19 ===================================================================
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20 new file mode 100644
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21 --- foo\t(revision 0)
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22 +++ foo\t(working copy)
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23 @@ -0,0 +1,1 @@
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24 +This is missing a newline.
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25 \ No newline at end of file
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26 '''
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27
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28 class DiffTests(test_util.TestBase):
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29 def test_diff_output(self):
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30 self._load_fixture_and_fetch('two_revs.svndump')
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31 self.commitchanges([('foo', 'foo', 'This is missing a newline.'),
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32 ('alpha', 'alpha', 'alpha\n\nadded line\n'),
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33 ])
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34 u = ui.ui()
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35 u.pushbuffer()
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36 wrappers.diff(lambda x,y,z: None, u, self.repo, svn=True)
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37 self.assertEqual(u.popbuffer(), expected_diff_output)
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40 def suite():
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41 all = [unittest.TestLoader().loadTestsFromTestCase(DiffTests),
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42 ]
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43 return unittest.TestSuite(all)