Mercurial > hgsubversion
view tests/comprehensive/test_updatemeta.py @ 1485:6088597abd20 stable
test_fetch_renames: avoid hash randomization bug in test
When hash randomization is enabled, the order in which revisions are
committed to the Mercurial repository can vary for revisions which
span branches. In order to work around this, we key the dictionary of
golden values for copy data using the suffix of the convert_revision
metadata rather than the Mercurial changelog index of the revision.
author | Augie Fackler <raf@durin42.com> |
---|---|
date | Sun, 26 Jun 2016 20:28:34 -0400 |
parents | c6b01fd34694 |
children |
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import os import pickle import sys import unittest # wrapped in a try/except because of weirdness in how # run.py works as compared to nose. try: import test_util except ImportError: sys.path.insert(0, os.path.dirname(os.path.dirname(__file__))) import test_util import test_rebuildmeta 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, layout): subdir = test_util.subdir.get(name, '') single = layout == 'single' u = test_util.testui() config = {} if layout == 'custom': config['hgsubversion.layout'] = 'custom' u.setconfig('hgsubversion', 'layout', 'custom') for branch, path in test_util.custom.get(name, {}).iteritems(): config['hgsubversionbranch.%s' % branch] = path u.setconfig('hgsubversionbranch', branch, path) repo, repo_path = self.load_and_fetch(name, subdir=subdir, layout=layout, config=config) assert test_util.repolen(self.repo) > 0 wc2_path = self.wc_path + '_clone' src, dest = test_util.hgclone(u, self.wc_path, wc2_path, update=False) src = test_util.getlocalpeer(src) dest = test_util.getlocalpeer(dest) # 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) # test updatemeta on an empty repo try: svncommands.updatemeta(u, dest, args=[test_util.fileurl(repo_path + subdir), ]) finally: # remove the wrapper context.changectx.children = origchildren self._run_assertions(name, single, src, dest, u) def _run_assertions(self, name, single, src, dest, u): test_rebuildmeta._run_assertions(self, name, single, src, dest, u) skip = set([ 'project_root_not_repo_root.svndump', 'corrupt.svndump', ]) attrs = {'_do_case': _do_case, '_run_assertions': _run_assertions, 'stupid_mode_tests': True, } 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 in skip: continue bname = 'test_' + case[:-len('.svndump')] attrs[bname] = test_rebuildmeta.buildmethod(case, bname, 'auto') attrs[bname + '_single'] = test_rebuildmeta.buildmethod(case, bname + '_single', 'single') if case in test_util.custom: attrs[bname + '_custom'] = test_rebuildmeta.buildmethod(case, bname + '_custom', 'custom') UpdateMetaTests = type('UpdateMetaTests', (test_util.TestBase,), attrs)