view tests/test_pull.py @ 952:9c3b4f59e7e6

stupid: do not close branch upon branch-wide revert Reverting a branch with a remove followed by a copy results in a branch replacement. By default, branch replacements are handled by closing the replaced branch and committing the new branch on top of it. But we do not really want that when reverting a branch, we only want a linear history with a changeset capturing the revert.
author Patrick Mezard <patrick@mezard.eu>
date Tue, 16 Oct 2012 21:17:55 +0200
parents c4ee11a5d04c
children d741f536f23a
line wrap: on
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import test_util

import os.path
import subprocess
from mercurial import node
from mercurial import ui
from mercurial import util as hgutil
from mercurial import commands
from hgsubversion import verify

class TestPull(test_util.TestBase):
    def setUp(self):
        super(TestPull, self).setUp()

    def _loadupdate(self, fixture_name, *args, **kwargs):
        kwargs = kwargs.copy()
        kwargs.update(stupid=False, noupdate=False)
        repo, repo_path = self.load_and_fetch(fixture_name, *args, **kwargs)
        return repo, repo_path

    def test_nochanges(self):
        self._loadupdate('single_rev.svndump')
        state = self.repo.parents()
        commands.pull(self.repo.ui, self.repo)
        self.assertEqual(state, self.repo.parents())

    def test_onerevision_noupdate(self):
        repo, repo_path = self._loadupdate('single_rev.svndump')
        state = repo.parents()
        self.add_svn_rev(repo_path, {'trunk/alpha': 'Changed'})
        commands.pull(self.repo.ui, repo)
        self.assertEqual(state, repo.parents())
        self.assertTrue('tip' not in repo[None].tags())

    def test_onerevision_doupdate(self):
        repo, repo_path = self._loadupdate('single_rev.svndump')
        state = repo.parents()
        self.add_svn_rev(repo_path, {'trunk/alpha': 'Changed'})
        commands.pull(self.repo.ui, repo, update=True)
        self.failIfEqual(state, repo.parents())
        self.assertTrue('tip' in repo[None].tags())

    def test_onerevision_divergent(self):
        repo, repo_path = self._loadupdate('single_rev.svndump')
        self.commitchanges((('alpha', 'alpha', 'Changed another way'),))
        state = repo.parents()
        self.add_svn_rev(repo_path, {'trunk/alpha': 'Changed one way'})
        try:
            commands.pull(self.repo.ui, repo, update=True)
        except hgutil.Abort:
            # hg < 1.9 raised when crossing branches
            pass
        self.assertEqual(state, repo.parents())
        self.assertTrue('tip' not in repo[None].tags())
        self.assertEqual(len(repo.heads()), 2)

    def test_tag_repull_doesnt_happen(self):
        repo = self._loadupdate('branchtagcollision.svndump')[0]
        oldheads = map(node.hex, repo.heads())
        commands.pull(repo.ui, repo)
        self.assertEqual(oldheads, map(node.hex, repo.heads()))

    def test_skip_basic(self):
        repo, repo_path = self._loadupdate('single_rev.svndump')
        self.add_svn_rev(repo_path, {'trunk/alpha': 'Changed'})
        self.add_svn_rev(repo_path, {'trunk/beta': 'More changed'})
        self.add_svn_rev(repo_path, {'trunk/gamma': 'Even more changeder'})
        repo.ui.setconfig('hgsubversion', 'unsafeskip', '3 4')
        commands.pull(repo.ui, repo)
        tip = repo['tip'].rev()
        self.assertEqual(tip, 1)
        self.assertEquals(verify.verify(repo.ui, repo, rev=tip), 1)

    def test_skip_delete_restore(self):
        repo, repo_path = self._loadupdate('delete_restore_trunk.svndump',
                                           rev=2)
        repo.ui.setconfig('hgsubversion', 'unsafeskip', '3 4')
        commands.pull(repo.ui, repo)
        tip = repo['tip'].rev()
        self.assertEqual(tip, 1)
        self.assertEquals(verify.verify(repo.ui, repo, rev=tip), 0)

def suite():
    import unittest, sys
    return unittest.findTestCases(sys.modules[__name__])