Mercurial > hgsubversion
view tests/test_rebuildmeta.py @ 817:3b613d32ef11
svnexternals: fix subrepo peg revision handling (7ef125fa9b35)
hg >= 1.9 appends the revision to check out as a peg revision to source URL
before calling svn. This breaks the case where the external definition already
contains a peg revision. Instead, we assume that "-rR1 svnurl@R2" is equivalent
to "svnurl@R1" which should be almost always true in practice.
The import test has been reversed to avoid issues with stray .pyc: if you
install an hg 1.8 over an hg 1.9, scmutil.pyc may remain and be imported, while
util.py exists in both cases.
author | Patrick Mezard <pmezard@gmail.com> |
---|---|
date | Wed, 06 Jul 2011 10:22:32 +0200 |
parents | 86d124a8768e |
children | f28e0f54a6ef |
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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 def _do_case(self, name, stupid, single): subdir = test_util.subdir.get(name, '') layout = 'auto' if single: layout = 'single' self._load_fixture_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(self.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 ('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() 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 = [unittest.TestLoader().loadTestsFromTestCase(RebuildMetaTests), ] return unittest.TestSuite(all)