view tests/comprehensive/test_stupid_pull.py @ 1501:6e3f48d8002f

tests: fix ipv6 support in test_push_command.py This test runs the `svnserve` binary, which appears to resolve the hostname passed as an argument using gethostbyname(3), which can only return an IPv4 address. When run on a system that is configured to only have an IPv6 address, Mercurial will correctly resolve the hostname to an IPv6 address, but the SVN server will be listening on an incorrect IPv4 address, causing the test to fail. The workaround is to resolve the hostname using getaddrinfo(3) in the test harness and pass the resulting address to svnserve.
author Arun Kulshreshtha <kulshrax@fb.com>
date Mon, 10 Apr 2017 16:58:28 -0700
parents 89997a5fc181
children
line wrap: on
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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)