Mercurial > hgsubversion

annotate tests/test_rebuildmeta.py @ 798:3bffdf0e5948

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Backed out changeset 7bf283d4c7a9 in favor of a better win32 fix In the future I'll try to get commentary from Windows people *before* pushing a patch.
author Augie Fackler <durin42@gmail.com>
date Sun, 17 Apr 2011 20:28:04 -0500
parents e1e2af66953d
children 86d124a8768e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 import test_util
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2
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3 import os
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4 import pickle
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5 import unittest
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6
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7 from mercurial import context
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8 from mercurial import extensions
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9 from mercurial import hg
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10 from mercurial import ui
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11
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12 from hgsubversion import svncommands
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13 from hgsubversion import svnmeta
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14
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15 def _do_case(self, name, stupid, single):
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16 subdir = test_util.subdir.get(name, '')
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17 layout = 'auto'
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18 if single:
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19 layout = 'single'
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20 self._load_fixture_and_fetch(name, subdir=subdir, stupid=stupid, layout=layout)
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21 assert len(self.repo) > 0
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22 wc2_path = self.wc_path + '_clone'
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23 u = ui.ui()
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24 src, dest = hg.clone(u, self.wc_path, wc2_path, update=False)
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25
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26 # insert a wrapper that prevents calling changectx.children()
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27 def failfn(orig, ctx):
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28 self.fail('calling %s is forbidden; it can cause massive slowdowns '
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29 'when rebuilding large repositories' % orig)
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30
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31 origchildren = getattr(context.changectx, 'children')
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32 extensions.wrapfunction(context.changectx, 'children', failfn)
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33
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34 try:
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35 svncommands.rebuildmeta(u, dest,
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36 args=[test_util.fileurl(self.repo_path +
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37 subdir), ])
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38 finally:
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39 # remove the wrapper
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40 context.changectx.children = origchildren
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41
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42 self.assertTrue(os.path.isdir(os.path.join(src.path, 'svn')),
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43 'no .hg/svn directory in the source!')
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44 self.assertTrue(os.path.isdir(os.path.join(src.path, 'svn')),
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45 'no .hg/svn directory in the destination!')
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46 dest = hg.repository(u, os.path.dirname(dest.path))
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47 for tf in ('rev_map', 'uuid', 'tagmap', 'layout', 'subdir', ):
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48 stf = os.path.join(src.path, 'svn', tf)
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49 self.assertTrue(os.path.isfile(stf), '%r is missing!' % stf)
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50 dtf = os.path.join(dest.path, 'svn', tf)
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51 self.assertTrue(os.path.isfile(dtf), '%r is missing!' % tf)
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52 old, new = open(stf).read(), open(dtf).read()
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53 self.assertMultiLineEqual(old, new)
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54 self.assertEqual(src.branchtags(), dest.branchtags())
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55 srcbi = pickle.load(open(os.path.join(src.path, 'svn', 'branch_info')))
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56 destbi = pickle.load(open(os.path.join(dest.path, 'svn', 'branch_info')))
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57 self.assertEqual(sorted(srcbi.keys()), sorted(destbi.keys()))
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58 revkeys = svnmeta.SVNMeta(dest).revmap.keys()
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59 for branch in destbi:
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60 srcinfo = srcbi[branch]
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61 destinfo = destbi[branch]
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62 if srcinfo[:2] == (None, 0) or destinfo[:2] == (None, 0):
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63 self.assertTrue(srcinfo[2] <= destinfo[2],
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64 'Latest revision for %s decreased from %d to %d!'
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65 % (branch or 'default', srcinfo[2], destinfo[2]))
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66 self.assertEqual(srcinfo[0], destinfo[0])
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67 else:
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68 pr = sorted(filter(lambda x: x[1] == srcinfo[0] and x[0] <= srcinfo[1],
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69 revkeys), reverse=True)[0][0]
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70 self.assertEqual(pr, destinfo[1])
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71 self.assertEqual(srcinfo[2], destinfo[2])
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72
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73
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74 def buildmethod(case, name, stupid, single):
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75 m = lambda self: self._do_case(case, stupid, single)
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76 m.__name__ = name
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77 m.__doc__ = ('Test rebuildmeta on %s with %s replay. (%s)' %
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78 (case,
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79 (stupid and 'stupid') or 'real',
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80 (single and 'single') or 'standard',
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81 )
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82 )
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83 return m
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85
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86 attrs = {'_do_case': _do_case,
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87 }
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88 for case in [f for f in os.listdir(test_util.FIXTURES) if f.endswith('.svndump')]:
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89 # this fixture results in an empty repository, don't use it
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90 if case == 'project_root_not_repo_root.svndump':
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91 continue
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92 bname = 'test_' + case[:-len('.svndump')]
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93 attrs[bname] = buildmethod(case, bname, False, False)
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94 name = bname + '_stupid'
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95 attrs[name] = buildmethod(case, name, True, False)
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96 name = bname + '_single'
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97 attrs[name] = buildmethod(case, name, False, True)
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98
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99 RebuildMetaTests = type('RebuildMetaTests', (test_util.TestBase, ), attrs)
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100
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101
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102 def suite():
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103 all = [unittest.TestLoader().loadTestsFromTestCase(RebuildMetaTests),
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104 ]
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105 return unittest.TestSuite(all)