view tests/test_single_dir_clone.py @ 672:2cc1342d4476

svnwrap: factor out a common module The new `common' module holds code not specific to the SWIG wrapper. Factoring it out makes providing multiple wrappers easier. No functionality change, although imports in one test were updated.
author Dan Villiom Podlaski Christiansen <danchr@gmail.com>
date Wed, 11 Aug 2010 19:57:35 +0200
parents d2ef7220a079
children a45365f1492a
line wrap: on
line source

import test_util

import errno
import shutil
import unittest

from mercurial import commands
from mercurial import context
from mercurial import hg
from mercurial import node
from mercurial import ui

class TestSingleDir(test_util.TestBase):
    def test_clone_single_dir_simple(self):
        repo = self._load_fixture_and_fetch('branch_from_tag.svndump',
                                            stupid=False,
                                            layout='single',
                                            subdir='')
        self.assertEqual(repo.branchtags().keys(), ['default'])
        self.assertEqual(repo['tip'].manifest().keys(),
                         ['trunk/beta',
                          'tags/copied_tag/alpha',
                          'trunk/alpha',
                          'tags/copied_tag/beta',
                          'branches/branch_from_tag/alpha',
                          'tags/tag_r3/alpha',
                          'tags/tag_r3/beta',
                          'branches/branch_from_tag/beta'])

    def test_auto_detect_single(self):
        repo = self._load_fixture_and_fetch('branch_from_tag.svndump',
                                            stupid=False,
                                            layout='auto')
        self.assertEqual(repo.branchtags().keys(), ['default',
                                                    'branch_from_tag'])
        oldmanifest = test_util.filtermanifest(repo['default'].manifest().keys())
        # remove standard layout
        shutil.rmtree(self.wc_path)
        # try again with subdir to get single dir clone
        repo = self._load_fixture_and_fetch('branch_from_tag.svndump',
                                            stupid=False,
                                            layout='auto',
                                            subdir='trunk')
        self.assertEqual(repo.branchtags().keys(), ['default', ])
        self.assertEqual(repo['default'].manifest().keys(), oldmanifest)

    def test_externals_single(self):
        repo = self._load_fixture_and_fetch('externals.svndump',
                                            stupid=False,
                                            layout='single')
        for rev in repo:
            assert '.hgsvnexternals' not in repo[rev].manifest()
        return # TODO enable test when externals in single are fixed
        expect = """[.]
 -r2 ^/externals/project2@2 deps/project2
[subdir]
 ^/externals/project1 deps/project1
[subdir2]
 ^/externals/project1 deps/project1
"""
        test = 2
        self.assertEqual(self.repo[test]['.hgsvnexternals'].data(), expect)

    def test_externals_single_whole_repo(self):
        # This is the test which demonstrates the brokenness of externals
        return # TODO enable test when externals in single are fixed
        repo = self._load_fixture_and_fetch('externals.svndump',
                                            stupid=False,
                                            layout='single',
                                            subdir='')
        for rev in repo:
            rc = repo[rev]
            if '.hgsvnexternals' in rc:
                extdata = rc['.hgsvnexternals'].data()
                assert '[.]' not in extdata
                print extdata
        expect = '' # Not honestly sure what this should be...
        test = 4
        self.assertEqual(self.repo[test]['.hgsvnexternals'].data(), expect)

    def test_push_single_dir(self):
        # Tests simple pushing from default branch to a single dir repo
        repo = self._load_fixture_and_fetch('branch_from_tag.svndump',
                                            stupid=False,
                                            layout='single',
                                            subdir='')
        def file_callback(repo, memctx, path):
            if path == 'adding_file':
                return context.memfilectx(path=path,
                                          data='foo',
                                          islink=False,
                                          isexec=False,
                                          copied=False)
            raise IOError(errno.EINVAL, 'Invalid operation: ' + path)
        ctx = context.memctx(repo,
                             (repo['tip'].node(), node.nullid),
                             'automated test',
                             ['adding_file'],
                             file_callback,
                             'an_author',
                             '2009-10-19 18:49:30 -0500',
                             {'branch': 'default',})
        repo.commitctx(ctx)
        hg.update(repo, repo['tip'].node())
        self.pushrevisions()
        self.assertTrue('adding_file' in self.svnls(''))

    def test_push_single_dir_at_subdir(self):
        repo = self._load_fixture_and_fetch('branch_from_tag.svndump',
                                            stupid=False,
                                            layout='single',
                                            subdir='trunk')
        def filectxfn(repo, memctx, path):
            return context.memfilectx(path=path,
                                      data='contents of %s' % path,
                                      islink=False,
                                      isexec=False,
                                      copied=False)
        ctx = context.memctx(repo,
                             (repo['tip'].node(), node.nullid),
                             'automated test',
                             ['bogus'],
                             filectxfn,
                             'an_author',
                             '2009-10-19 18:49:30 -0500',
                             {'branch': 'localhacking',})
        n = repo.commitctx(ctx)
        self.assertEqual(self.repo['tip']['bogus'].data(),
                         'contents of bogus')
        before = repo['tip'].hex()
        hg.update(repo, self.repo['tip'].hex())
        self.pushrevisions()
        self.assertNotEqual(before, self.repo['tip'].hex())
        self.assertEqual(self.repo['tip']['bogus'].data(),
                         'contents of bogus')

    def test_push_single_dir_branch(self):
        # Tests local branches pushing to a single dir repo. Creates a fork at
        # tip. The default branch adds a file called default, while branch foo
        # adds a file called foo, then tries to push the foo branch and default
        # branch in that order.
        repo = self._load_fixture_and_fetch('branch_from_tag.svndump',
                                            stupid=False,
                                            layout='single',
                                            subdir='')
        def file_callback(data):
            def cb(repo, memctx, path):
                if path == data:
                    return context.memfilectx(path=path,
                                              data=data,
                                              islink=False,
                                              isexec=False,
                                              copied=False)
                raise IOError(errno.EINVAL, 'Invalid operation: ' + path)
            return cb

        def commit_to_branch(name, parent):
            repo.commitctx(context.memctx(repo,
                                          (parent, node.nullid),
                                          'automated test (%s)' % name,
                                          [name],
                                          file_callback(name),
                                          'an_author',
                                          '2009-10-19 18:49:30 -0500',
                                          {'branch': name,}))

        parent = repo['tip'].node()
        commit_to_branch('default', parent)
        commit_to_branch('foo', parent)
        hg.update(repo, repo['foo'].node())
        self.pushrevisions()
        repo = self.repo # repo is outdated after the rebase happens, refresh
        self.assertTrue('foo' in self.svnls(''))
        self.assertEqual(repo.branchtags().keys(), ['default'])
        # Have to cross to another branch head, so hg.update doesn't work
        commands.update(ui.ui(),
                        self.repo,
                        self.repo.branchheads('default')[1],
                        clean=True)
        self.pushrevisions()
        self.assertTrue('default' in self.svnls(''))
        self.assertEquals(len(self.repo.branchheads('default')), 1)

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