view tests/test_rebuildmeta.py @ 371:b45671850969

Add some comments for rebuildmeta, simplify a little.
author Dirkjan Ochtman <dirkjan@ochtman.nl>
date Fri, 29 May 2009 12:36:30 +0200
parents 537de0300510
children 987bd7444f60
line wrap: on
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import os
import pickle
import unittest

import test_util

from mercurial import hg
from mercurial import ui

from hgsubversion import svncommands
from hgsubversion import hg_delta_editor

def _do_case(self, name, stupid):
    subdir = test_util.subdir.get(name, '')
    self._load_fixture_and_fetch(name, subdir=subdir, stupid=stupid)
    assert len(self.repo) > 0
    wc2_path = self.wc_path + '_clone'
    u = ui.ui()
    src, dest = hg.clone(u, self.wc_path, wc2_path, update=False)
    svncommands.rebuildmeta(u,
                            dest,
                            os.path.dirname(dest.path),
                            args=[test_util.fileurl(self.repo_path +
                                                    subdir), ])
    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'):
        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)
        self.assertEqual(open(stf).read(),
                         open(dtf).read())
    self.assertEqual(pickle.load(open(os.path.join(src.path, 'svn',
                                                   'tag_info'))),
                     pickle.load(open(os.path.join(dest.path, 'svn',
                                                   'tag_info'))))
    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()))
    for branch in destbi:
        srcinfo = srcbi[branch]
        destinfo = destbi[branch]
        hge = hg_delta_editor.HgChangeReceiver(path=os.path.dirname(dest.path),
                                                   repo=dest,
                                                   ui_=u)
        if destinfo[:2] == (None, 0):
            self.assert_(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],
                        hge.revmap.keys()), reverse=True)[0][0]
            self.assertEqual(pr, destinfo[1])
            self.assertEqual(srcinfo[2], destinfo[2])


def buildmethod(case, name, stupid):
    m = lambda self: self._do_case(case, stupid)
    m.__name__ = name
    m.__doc__ = ('Test rebuildmeta on %s with %s replay.' %
                 (case, (stupid and 'stupid') or 'real'))
    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
    name = 'test_' + case[:-len('.svndump')]
    attrs[name] = buildmethod(case, name, False)
    name += '_stupid'
    attrs[name] = buildmethod(case, name, True)
RebuildMetaTests = type('RebuildMetaTests', (test_util.TestBase, ), attrs)


def suite():
    all = [unittest.TestLoader().loadTestsFromTestCase(RebuildMetaTests),
          ]
    return unittest.TestSuite(all)