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annotate tests/test_pull.py @ 634:a400f3bf5611

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replay/stupid: fix tagging on a branch renamed using a branch map Previously, both convert_rev() functions used parentctx.extra() to determine the branch to pass to meta.movetag(). This assumed that the branch name stored in the changeset matches the internal branch. The introduction of branch maps made this assumption unsafe, however: Now, the Mercurial branch can be completely unrelated to the origin of the changeset. It turns out, however, that movetag() already has sufficient knowledge to determine the branch. Given the hash of the new changeset to be tagged, we walk its ancestors until we find an open changeset, which we then know to be the originating branch. This assumes that there were `few' commits made to the tag; an assumption I would consider reasonable.
author Dan Villiom Podlaski Christiansen <danchr@gmail.com>
date Sun, 11 Jul 2010 11:46:19 +0200
parents 76c833526fbc
children 35a1e93b6f78
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1 import test_util
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2
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3 import os.path
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4 import subprocess
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5 from mercurial import ui
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6 from mercurial import util as hgutil
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7 from mercurial import commands
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8
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9 class TestPull(test_util.TestBase):
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10 def setUp(self):
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11 super(TestPull, self).setUp()
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12 self.svn_wc = None
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13
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14 def _load_fixture_and_fetch(self, fixture_name):
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15 return test_util.load_fixture_and_fetch(fixture_name, self.repo_path,
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16 self.wc_path, stupid=False,
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17 noupdate=False)
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18
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19 def _add_svn_rev(self, changes):
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20 # changes is a dict of filename -> contents
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21 if self.svn_wc is None:
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22 self.svn_wc = os.path.join(self.tmpdir, 'testsvn_wc')
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23 subprocess.call([
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24 'svn', 'co', '-q', test_util.fileurl(self.repo_path),
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25 self.svn_wc
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26 ],
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27 stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
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28
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29 for filename, contents in changes.iteritems():
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30 # filenames are / separated
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31 filename = filename.replace('/', os.path.sep)
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32 filename = os.path.join(self.svn_wc, filename)
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33 open(filename, 'w').write(contents)
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34 # may be redundant
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35 subprocess.call(['svn', 'add', '-q', filename],
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36 stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
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37 subprocess.call([
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38 'svn', 'commit', '-q', self.svn_wc, '-m', 'test changes'],
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39 stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
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41 def test_nochanges(self):
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42 self._load_fixture_and_fetch('single_rev.svndump')
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43 state = self.repo.parents()
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44 commands.pull(self.repo.ui, self.repo)
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45 self.assertEqual(state, self.repo.parents())
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46
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47 def test_onerevision_noupdate(self):
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48 repo = self._load_fixture_and_fetch('single_rev.svndump')
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49 state = repo.parents()
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50 self._add_svn_rev({'trunk/alpha': 'Changed'})
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51 commands.pull(self.repo.ui, repo)
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52 self.assertEqual(state, repo.parents())
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53 self.assertTrue('tip' not in repo[None].tags())
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54
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55 def test_onerevision_doupdate(self):
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56 repo = self._load_fixture_and_fetch('single_rev.svndump')
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57 state = repo.parents()
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58 self._add_svn_rev({'trunk/alpha': 'Changed'})
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59 commands.pull(self.repo.ui, repo, update=True)
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60 self.failIfEqual(state, repo.parents())
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61 self.assertTrue('tip' in repo[None].tags())
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62
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63 def test_onerevision_divergent(self):
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64 repo = self._load_fixture_and_fetch('single_rev.svndump')
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65 self.commitchanges((('alpha', 'alpha', 'Changed another way'),))
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66 state = repo.parents()
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67 self._add_svn_rev({'trunk/alpha': 'Changed one way'})
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68 self.assertRaises(hgutil.Abort, commands.pull,
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69 self.repo.ui, repo, update=True)
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70 self.assertEqual(state, repo.parents())
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71 self.assertTrue('tip' not in repo[None].tags())
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72 self.assertEqual(len(repo.heads()), 2)
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73
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74 def suite():
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75 import unittest, sys
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76 return unittest.findTestCases(sys.modules[__name__])