view tests/test_fetch_branches.py @ 716:38ebf7714cdf

requiresoption: raise SkipTest if available This has the unfortunate (I guess?) side effect that you can no longer use pure unittest to run skipped tests if nose or unittest2 is installed.
author Augie Fackler <durin42@gmail.com>
date Sat, 02 Oct 2010 16:44:37 -0500
parents d2ef7220a079
children e62e84a9464b
line wrap: on
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import test_util

import unittest

from mercurial import hg
from mercurial import node
from mercurial import util as hgutil

class TestFetchBranches(test_util.TestBase):
    def _load_fixture_and_fetch(self, fixture_name, stupid, noupdate=True,
                                subdir=''):
        return test_util.load_fixture_and_fetch(fixture_name, self.repo_path,
                                                self.wc_path, stupid=stupid,
                                                noupdate=noupdate, subdir=subdir)

    def _load_fixture_and_fetch_with_anchor(self, fixture_name, anchor):
        test_util.load_svndump_fixture(self.repo_path, fixture_name)
        source = '%s#%s' % (test_util.fileurl(self.repo_path), anchor)
        repo = hg.clone(self.ui(), source=source, dest=self.wc_path)
        return hg.repository(self.ui(), self.wc_path)

    def openbranches(self, repo):
        hctxs = [repo[hn] for hn in repo.heads()]
        branches = set(ctx.branch() for ctx in hctxs if
                       ctx.extra().get('close', None) != '1')
        return sorted(branches)

    def test_rename_branch_parent(self, stupid=False):
        repo = self._load_fixture_and_fetch('rename_branch_parent_dir.svndump', stupid)
        heads = [repo[n] for n in repo.heads()]
        heads = dict([(ctx.branch(), ctx) for ctx in heads])
        # Let these tests disabled yet as the fix is not obvious
        self.assertEqual(['dev_branch'], self.openbranches(repo))

    def test_rename_branch_parent_stupid(self):
        self.test_rename_branch_parent(stupid=True)

    def test_unrelatedbranch(self, stupid=False):
        repo = self._load_fixture_and_fetch('unrelatedbranch.svndump', stupid)
        heads = [repo[n] for n in repo.heads()]
        heads = dict([(ctx.branch(), ctx) for ctx in heads])
        # Let these tests disabled yet as the fix is not obvious
        self.assertEqual(heads['branch1'].manifest().keys(), ['b'])
        self.assertEqual(heads['branch2'].manifest().keys(), ['a', 'b'])

    def test_unrelatedbranch_stupid(self):
        self.test_unrelatedbranch(True)

    def test_unorderedbranch(self, stupid=False):
        repo = self._load_fixture_and_fetch('unorderedbranch.svndump', stupid)
        r = repo['branch']
        self.assertEqual(0, r.parents()[0].rev())
        self.assertEqual(['a', 'c', 'z'], sorted(r.manifest()))

    def test_unorderedbranch_stupid(self):
        self.test_unorderedbranch(True)

    def test_renamed_branch_to_trunk(self, stupid=False):
        repo = self._load_fixture_and_fetch('branch_rename_to_trunk.svndump',
                                            stupid)
        self.assertEqual(node.hex(repo['default'].node()),
                         '14d252aef315857df241dd3fa4bc7833b09bd2f5')
        self.assertEqual(repo['default'].parents()[0].branch(), 'dev_branch')
        self.assertEqual(repo['old_trunk'].parents()[0].branch(), 'default')
        expected = ['default', 'old_trunk']
        self.assertEqual(self.openbranches(repo), expected)

    def test_renamed_branch_to_trunk_stupid(self):
        self.test_renamed_branch_to_trunk(stupid=True)

    def test_replace_trunk_with_branch(self, stupid=False):
        repo = self._load_fixture_and_fetch('replace_trunk_with_branch.svndump',
                                            stupid)
        self.assertEqual(repo['default'].parents()[0].branch(), 'test')
        self.assertEqual(repo['tip'].branch(), 'default')
        self.assertEqual(repo['tip'].extra().get('close'), '1')
        self.assertEqual(self.openbranches(repo), ['default'])

    def test_copybeforeclose(self, stupid=False):
        repo = self._load_fixture_and_fetch('copybeforeclose.svndump', stupid)
        self.assertEqual(repo['tip'].branch(), 'test')
        self.assertEqual(repo['test'].extra().get('close'), '1')
        self.assertEqual(repo['test']['b'].data(), 'a\n')

    def test_copybeforeclose_stupid(self):
        self.test_copybeforeclose(True)

    def test_replace_trunk_with_branch_stupid(self):
        self.test_replace_trunk_with_branch(stupid=True)

    def test_branch_create_with_dir_delete_works(self, stupid=False):
        repo = self._load_fixture_and_fetch('branch_create_with_dir_delete.svndump',
                                            stupid)
        self.assertEqual(repo['tip'].manifest().keys(),
                         ['alpha', 'beta', 'iota', 'gamma', ])

    def test_branch_tip_update_to_default(self, stupid=False):
        repo = self._load_fixture_and_fetch('unorderedbranch.svndump',
                                            stupid, noupdate=False)
        self.assertEqual(repo[None].branch(), 'default')
        self.assertTrue('tip' not in repo[None].tags())

    def test_branch_tip_update_to_default_stupid(self):
        self.test_branch_tip_update_to_default(True)

    def test_branch_pull_anchor(self):
        self.assertRaises(hgutil.Abort,
                          self._load_fixture_and_fetch_with_anchor,
                          'unorderedbranch.svndump', 'NaN')
        repo = self._load_fixture_and_fetch_with_anchor(
            'unorderedbranch.svndump', '4')
        self.assertTrue('c' not in repo.branchtags())

    def test_branches_weird_moves(self, stupid=False):
        repo = self._load_fixture_and_fetch('renamedproject.svndump', stupid,
                                            subdir='project')
        heads = [repo[n] for n in repo.heads()]
        heads = dict((ctx.branch(), ctx) for ctx in heads)
        mdefault = sorted(heads['default'].manifest().keys())
        mbranch = sorted(heads['branch'].manifest().keys())
        self.assertEqual(mdefault, ['a', 'b', 'd/a'])
        self.assertEqual(mbranch, ['a'])

    def test_branches_weird_moves_stupid(self):
        self.test_branches_weird_moves(True)

    def test_branch_delete_parent_dir(self, stupid=False):
        repo = self._load_fixture_and_fetch('branch_delete_parent_dir.svndump',
                                            stupid)
        self.assertEqual(node.hex(repo['tip'].node()),
                         '4108a81a82c7925d5551091165dc54c41b06a8a8')

    def test_replace_branch_with_branch(self, stupid=False):
        repo = self._load_fixture_and_fetch('replace_branch_with_branch.svndump',
                                            stupid)
        self.assertEqual(7, len(repo))
        # tip is former topological branch1 being closed
        ctx = repo['tip']
        self.assertEqual('1', ctx.extra().get('close', '0'))
        self.assertEqual('branch1', ctx.branch())
        # r5 is where the replacement takes place
        ctx = repo[5]
        self.assertEqual(set(['a', 'c', 'dir/e', 'dir2/e', 'f', 'g']), set(ctx))
        self.assertEqual('0', ctx.extra().get('close', '0'))
        self.assertEqual('branch1', ctx.branch())
        self.assertEqual('c\n', ctx['c'].data())
        self.assertEqual('d\n', ctx['a'].data())
        self.assertEqual('e\n', ctx['dir/e'].data())
        self.assertEqual('e\n', ctx['dir2/e'].data())
        self.assertEqual('f\n', ctx['f'].data())
        self.assertEqual('g\n', ctx['g'].data())
        for f in ctx:
            self.assertTrue(not ctx[f].renamed())

    def test_replace_branch_with_branch_stupid(self, stupid=False):
        self.test_replace_branch_with_branch(True)

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