Mercurial > hgsubversion
view tests/test_rebuildmeta.py @ 888:c6388ed0ec0a
svnmeta: only remove directory components in normalize()
Previously, a file beginning with the repository subdirectory would be
stripped, resulting in a leftover file name with a wrong name. A
subsequent pull of a revision modifying the file would add it under
its correct name, but leave the leftover file.
author | Dan Villiom Podlaski Christiansen <dan@cabo.dk> |
---|---|
date | Wed, 14 Dec 2011 00:07:57 +0100 |
parents | 50c13e01c7e3 |
children | 78db88de9622 3bfb7e985c47 |
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import test_util import os import pickle import unittest from mercurial import context from mercurial import extensions from mercurial import hg from mercurial import ui from hgsubversion import svncommands from hgsubversion import svnmeta # These test repositories have harmless skew in rebuildmeta for the # last-pulled-rev because the last rev in svn causes absolutely no # changes in hg. expect_youngest_skew = [('file_mixed_with_branches.svndump', False, False), ('file_mixed_with_branches.svndump', True, False), ('unrelatedbranch.svndump', False, False), ('unrelatedbranch.svndump', True, False), ] def _do_case(self, name, stupid, single): subdir = test_util.subdir.get(name, '') layout = 'auto' if single: layout = 'single' repo, repo_path = self.load_and_fetch(name, subdir=subdir, stupid=stupid, layout=layout) assert len(self.repo) > 0 wc2_path = self.wc_path + '_clone' u = ui.ui() src, dest = test_util.hgclone(u, self.wc_path, wc2_path, update=False) # insert a wrapper that prevents calling changectx.children() def failfn(orig, ctx): self.fail('calling %s is forbidden; it can cause massive slowdowns ' 'when rebuilding large repositories' % orig) origchildren = getattr(context.changectx, 'children') extensions.wrapfunction(context.changectx, 'children', failfn) try: svncommands.rebuildmeta(u, dest, args=[test_util.fileurl(repo_path + subdir), ]) finally: # remove the wrapper context.changectx.children = origchildren self.assertTrue(os.path.isdir(os.path.join(src.path, 'svn')), 'no .hg/svn directory in the source!') self.assertTrue(os.path.isdir(os.path.join(src.path, 'svn')), 'no .hg/svn directory in the destination!') dest = hg.repository(u, os.path.dirname(dest.path)) for tf in ('lastpulled', 'rev_map', 'uuid', 'tagmap', 'layout', 'subdir',): stf = os.path.join(src.path, 'svn', tf) self.assertTrue(os.path.isfile(stf), '%r is missing!' % stf) dtf = os.path.join(dest.path, 'svn', tf) self.assertTrue(os.path.isfile(dtf), '%r is missing!' % tf) old, new = open(stf).read(), open(dtf).read() if tf == 'lastpulled' and (name, stupid, single) in expect_youngest_skew: self.assertNotEqual(old, new, 'rebuildmeta unexpected match on youngest rev!') continue self.assertMultiLineEqual(old, new) self.assertEqual(src.branchtags(), dest.branchtags()) srcbi = pickle.load(open(os.path.join(src.path, 'svn', 'branch_info'))) destbi = pickle.load(open(os.path.join(dest.path, 'svn', 'branch_info'))) self.assertEqual(sorted(srcbi.keys()), sorted(destbi.keys())) revkeys = svnmeta.SVNMeta(dest).revmap.keys() for branch in destbi: srcinfo = srcbi[branch] destinfo = destbi[branch] if srcinfo[:2] == (None, 0) or destinfo[:2] == (None, 0): self.assertTrue(srcinfo[2] <= destinfo[2], 'Latest revision for %s decreased from %d to %d!' % (branch or 'default', srcinfo[2], destinfo[2])) self.assertEqual(srcinfo[0], destinfo[0]) else: pr = sorted(filter(lambda x: x[1] == srcinfo[0] and x[0] <= srcinfo[1], revkeys), reverse=True)[0][0] self.assertEqual(pr, destinfo[1]) self.assertEqual(srcinfo[2], destinfo[2]) def buildmethod(case, name, stupid, single): m = lambda self: self._do_case(case, stupid, single) m.__name__ = name m.__doc__ = ('Test rebuildmeta on %s with %s replay. (%s)' % (case, (stupid and 'stupid') or 'real', (single and 'single') or 'standard', ) ) return m attrs = {'_do_case': _do_case, } for case in [f for f in os.listdir(test_util.FIXTURES) if f.endswith('.svndump')]: # this fixture results in an empty repository, don't use it if case == 'project_root_not_repo_root.svndump': continue bname = 'test_' + case[:-len('.svndump')] attrs[bname] = buildmethod(case, bname, False, False) name = bname + '_stupid' attrs[name] = buildmethod(case, name, True, False) name = bname + '_single' attrs[name] = buildmethod(case, name, False, True) RebuildMetaTests = type('RebuildMetaTests', (test_util.TestBase,), attrs) def suite(): all_tests = [unittest.TestLoader().loadTestsFromTestCase(RebuildMetaTests), ] return unittest.TestSuite(all_tests)