Mercurial > hgsubversion

annotate tests/test_rebuildmeta.py @ 225:2117cb0118fe

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Get rid of .hg/svn/last_rev: We now calculate the last known revision by iterating over all known revisions and finding the highest number. Theoretically, we might be able to simply read the latest entry, but in practice, that's a bug waiting to happen. For instance, we might want to achieve compatibility with '.hg/shamap' as generated by the ConvertExtension, and it not only cannot offer a guarantee of linearity, but it also allows more than one conversion to source exists. I'd say we have other problems to care about until this turns up as a hotspot in profiling. Such as why we leak circa 100MB of memory per 1000 revisions converted ;)
author Dan Villiom Podlaski Christiansen <danchr@gmail.com>
date Fri, 27 Mar 2009 01:09:36 +0100
parents 496ff87e2532
children 074f27c68818
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ba801f44d240 utility_commands: Implement rebuildmeta so that metadata can be rebuilt.
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1 import os
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2 import pickle
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3 import unittest
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4
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5 from mercurial import hg
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6 from mercurial import ui
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7
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8 import test_util
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9 import rebuildmeta
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10 import hg_delta_editor
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11
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12 def _do_case(self, name, stupid):
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13 subdir = test_util.subdir.get(name, '')
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14 self._load_fixture_and_fetch(name, subdir=subdir, stupid=stupid)
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15 assert len(self.repo) > 0
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16 wc2_path = self.wc_path + '_clone'
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17 u = ui.ui()
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18 src, dest = hg.clone(u, self.wc_path, wc2_path, update=False)
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19 rebuildmeta.rebuildmeta(u,
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20 dest,
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21 os.path.dirname(dest.path),
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22 args=[test_util.fileurl(self.repo_path +
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23 subdir), ])
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24 dest = hg.repository(u, os.path.dirname(dest.path))
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25 for tf in ('rev_map', 'uuid', 'url'):
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26 self.assertEqual(open(os.path.join(src.path, 'svn', tf)).read(),
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27 open(os.path.join(dest.path, 'svn', tf)).read())
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28 self.assertEqual(pickle.load(open(os.path.join(src.path, 'svn',
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29 'tag_info'))),
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30 pickle.load(open(os.path.join(dest.path, 'svn',
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31 'tag_info'))))
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32 self.assertEqual(src.branchtags(), dest.branchtags())
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33 srcbi = pickle.load(open(os.path.join(src.path, 'svn', 'branch_info')))
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34 destbi = pickle.load(open(os.path.join(dest.path, 'svn', 'branch_info')))
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35 self.assertEqual(sorted(srcbi.keys()), sorted(destbi.keys()))
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36 for branch in destbi:
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37 srcinfo = srcbi[branch]
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38 destinfo = destbi[branch]
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39 hge = hg_delta_editor.HgChangeReceiver(path=os.path.dirname(dest.path),
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40 repo=dest,
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41 ui_=u)
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42 if destinfo[:2] == (None, 0):
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43 self.assert_(srcinfo[2] <= destinfo[2])
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44 self.assertEqual(srcinfo[0], destinfo[0])
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45 else:
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46 pr = sorted(filter(lambda x: x[1] == srcinfo[0] and x[0] <= srcinfo[1],
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47 hge.revmap.keys()), reverse=True)[0][0]
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48 self.assertEqual(pr, destinfo[1])
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49 self.assertEqual(srcinfo[2], destinfo[2])
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51
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52 def buildmethod(case, name, stupid):
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53 m = lambda self: self._do_case(case, stupid)
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54 m.__name__ = name
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55 m.__doc__ = ('Test rebuildmeta on %s with %s replay.' %
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56 (case, (stupid and 'stupid') or 'real'))
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57 return m
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58
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59
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60 attrs = {'_do_case': _do_case,
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61 }
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62 for case in [f for f in os.listdir(test_util.FIXTURES) if f.endswith('.svndump')]:
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63 name = 'test_' + case[:-len('.svndump')]
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64 attrs[name] = buildmethod(case, name, False)
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65 name += '_stupid'
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66 attrs[name] = buildmethod(case, name, True)
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67 RebuildMetaTests = type('RebuildMetaTests', (test_util.TestBase, ), attrs)
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68
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69
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70 def suite():
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71 all = [unittest.TestLoader().loadTestsFromTestCase(RebuildMetaTests),
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72 ]
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73 return unittest.TestSuite(all)