view tests/comprehensive/test_stupid_pull.py @ 1467:53e306a6086b

maps: implement sqlite revmap This patch adds the SqliteRevMap, which has a same interface with RevMap but is backed by a sqlite database. It uses database indexes to accelerate all kinds of queries and disables iteration to prevent slow code being written in the future. In practise, it should be faster on large repos with millions of svn revisions but slower on small repos due to the overhead introduced.
author Jun Wu <quark@fb.com>
date Wed, 15 Jun 2016 18:23:07 +0100
parents 89997a5fc181
children
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import os
import sys
import unittest

from mercurial import hg
from mercurial import ui

# 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

from hgsubversion import wrappers
from hgsubversion import svnwrap


def _do_case(self, name, layout):
    subdir = test_util.subdir.get(name, '')
    config = {}
    u = test_util.testui()
    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, \
        'Repo had no changes, maybe you need to add a subdir entry in test_util?'
    wc2_path = self.wc_path + '_stupid'
    checkout_path = repo_path
    if subdir:
        checkout_path += '/' + subdir
    u.setconfig('hgsubversion', 'stupid', '1')
    u.setconfig('hgsubversion', 'layout', layout)
    test_util.hgclone(u, test_util.fileurl(checkout_path), wc2_path, update=False)
    if layout == 'single':
        self.assertEqual(len(self.repo.heads()), 1)
    self.repo2 = hg.repository(test_util.testui(), wc2_path)
    self.assertEqual(self.repo.heads(), self.repo2.heads())


def buildmethod(case, name, layout):
    m = lambda self: self._do_case(case, layout)
    m.__name__ = name
    m.__doc__ = 'Test stupid produces same as real on %s. (%s)' % (case, layout)
    return m

if svnwrap.subversion_version < (1, 9, 0):
    attrs = {'_do_case': _do_case,
             }
    for case in (f for f in os.listdir(test_util.FIXTURES)
                 if f.endswith('.svndump')):
        if case == 'corrupt.svndump':
            continue
        name = 'test_' + case[:-len('.svndump')].replace('-', '_')
        # Automatic layout branchtag collision exposes a minor defect
        # here, but since it isn't a regression we suppress the test case.
        if case != 'branchtagcollision.svndump':
            attrs[name] = buildmethod(case, name, 'auto')
        attrs[name + '_single'] = buildmethod(case, name + '_single', 'single')
        if case in test_util.custom:
            attrs[name + '_custom'] = buildmethod(case, name + '_custom', 'custom')

    StupidPullTests = type('StupidPullTests', (test_util.TestBase,), attrs)