'binary': False,

          'ops': {MOD_FILENODE: 'modified file'}}),

        ('vcs/backends/git/repository.py', 'modified',

         {'added': 46,

          'deleted': 15,

          'binary': False,

          'ops': {MOD_FILENODE: 'modified file'}}),

        ('vcs/backends/hg.py', 'modified',

         {'added': 22,

          'deleted': 3,

          'binary': False,

          'ops': {MOD_FILENODE: 'modified file'}}),

        ('vcs/tests/test_git.py', 'modified',

         {'added': 5,

          'deleted': 5,

          'binary': False,

          'ops': {MOD_FILENODE: 'modified file'}}),

        ('vcs/tests/test_repository.py', 'modified',

         {'added': 174,

          'deleted': 2,

          'binary': False,

          'ops': {MOD_FILENODE: 'modified file'}}),

    ],

    'git_diff_modify_binary_file.diff': [

        ('file.name', 'modified',

         {'added': 0,

          'deleted': 0,

          'binary': True,

          'ops': {MOD_FILENODE: 'modified file',

                  BIN_FILENODE: 'binary diff not shown'}})

    ],

    'hg_diff_copy_file.diff': [

        ('file2', 'modified',

         {'added': 0,

          'deleted': 0,

          'binary': True,

          'ops': {COPIED_FILENODE: 'file copied from file1 to file2'}}),

    ],

    'hg_diff_copy_and_modify_file.diff': [

        ('file3', 'modified',

         {'added': 1,

          'deleted': 0,

          'binary': False,

          'ops': {COPIED_FILENODE: 'file copied from file2 to file3',

                  MOD_FILENODE: 'modified file'}}),

    ],

    'hg_diff_copy_and_chmod_file.diff': [

        ('file4', 'modified',

         {'added': 0,

          'deleted': 0,

          'binary': True,

          'ops': {COPIED_FILENODE: 'file copied from file3 to file4',

                  CHMOD_FILENODE: 'modified file chmod 100644 => 100755'}}),

    ],

    'hg_diff_copy_chmod_and_edit_file.diff': [

        ('file5', 'modified',

         {'added': 2,

          'deleted': 1,

          'binary': False,

          'ops': {COPIED_FILENODE: 'file copied from file4 to file5',

                  CHMOD_FILENODE: 'modified file chmod 100755 => 100644',

                  MOD_FILENODE: 'modified file'}}),

    ],

    'hg_diff_rename_space_cr.diff': [

        ('oh yes', 'renamed',

         {'added': 3,

          'deleted': 2,

          'binary': False,

          'ops': {RENAMED_FILENODE: 'file renamed from oh no to oh yes'}}),

    ],

}

class TestDiffLib(TestController):

    @parametrize('diff_fixture', DIFF_FIXTURES)

    def test_diff(self, diff_fixture):

        raw_diff = fixture.load_resource(diff_fixture, strip=False)

        vcs = 'hg'

        if diff_fixture.startswith('git_'):

            vcs = 'git'

        diff_processor = DiffProcessor(raw_diff, vcs=vcs)

        data = [(x['filename'], x['operation'], x['stats']) for x in diff_processor.parsed]

        expected_data = DIFF_FIXTURES[diff_fixture]

        assert expected_data == data

    def test_diff_markup(self):

        raw_diff = fixture.load_resource('markuptest.diff', strip=False)

        diff_processor = DiffProcessor(raw_diff)

        chunks = diff_processor.parsed[0]['chunks']

        assert not chunks[0]

        #from pprint import pprint; pprint(chunks[1])

        l = ['\n']

        for d in chunks[1]:

            l.append('%(action)-7s %(new_lineno)3s %(old_lineno)3s %(line)r\n' % d)

        s = ''.join(l)

        assert s == r'''

context ... ... u'@@ -51,6 +51,13 @@\n'

unmod    51  51 u'<u>\t</u>begin();\n'

unmod    52  52 u'<u>\t</u>\n'

add      53     u'<u>\t</u>int foo;<u class="cr"></u>\n'

add      54     u'<u>\t</u>int bar; <u class="cr"></u>\n'

add      55     u'<u>\t</u>int baz;<u>\t</u><u class="cr"></u>\n'

add      56     u'<u>\t</u>int space; <i></i>'

add      57     u'<u>\t</u>int tab;<u>\t</u>\n'

add      58     u'<u>\t</u>\n'

unmod    59  53 u' <i></i>'

del          54 u'<u>\t</u>#define MAX_STEPS (48)\n'

add      60     u'<u>\t</u><u class="cr"></u>\n'

add      61     u'<u>\t</u>#define MAX_STEPS (64)<u class="cr"></u>\n'

unmod    62  55 u'\n'

del          56 u'<u>\t</u>#define MIN_STEPS (<del>48</del>)\n'

add      63     u'<u>\t</u>#define MIN_STEPS (<ins>42</ins>)\n'

'''

import os

import pytest

from sqlalchemy.exc import IntegrityError

from kallithea.model.db import RepoGroup

from kallithea.model.meta import Session

from kallithea.model.repo import RepoModel

from kallithea.model.repo_group import RepoGroupModel

from kallithea.tests.base import *

from kallithea.tests.fixture import Fixture

fixture = Fixture()

def _update_repo_group(id_, group_name, desc=u'desc', parent_id=None):

    form_data = dict(

        group_name=group_name,

        group_description=desc,

        parent_group_id=parent_id,

        )

    return RepoGroupModel().update(id_, form_data)

def _update_repo(name, **kwargs):

    if 'repo_name' not in kwargs:

        kwargs['repo_name'] = name

    if 'perms_new' not in kwargs:

        kwargs['perms_new'] = []

    if 'perms_updates' not in kwargs:

        kwargs['perms_updates'] = []

    r = RepoModel().update(name, **kwargs)

    return r

class TestRepoGroups(TestController):

    def setup_method(self, method):

        self.g1 = fixture.create_repo_group(u'test1', skip_if_exists=True)

        self.g2 = fixture.create_repo_group(u'test2', skip_if_exists=True)

        self.g3 = fixture.create_repo_group(u'test3', skip_if_exists=True)

    def teardown_method(self, method):

        Session.remove()

    def __check_path(self, *path):

        """

        Checks the path for existence !

        """

        path = [TESTS_TMP_PATH] + list(path)

        path = os.path.join(*path)

        return os.path.isdir(path)

    def __delete_group(self, id_):

        RepoGroupModel().delete(id_)

    def test_create_group(self):

        g = fixture.create_repo_group(u'newGroup')

        Session().commit()

        assert g.full_path == 'newGroup'

        assert self.__check_path('newGroup')

    def test_create_same_name_group(self):

        with pytest.raises(IntegrityError):

            fixture.create_repo_group(u'newGroup')

        Session().rollback()

    def test_same_subgroup(self):

        sg1 = fixture.create_repo_group(u'sub1', parent_group_id=self.g1.group_id)

        assert sg1.parent_group == self.g1

        assert sg1.full_path == 'test1/sub1'

        assert self.__check_path('test1', 'sub1')

        ssg1 = fixture.create_repo_group(u'subsub1', parent_group_id=sg1.group_id)

        assert ssg1.parent_group == sg1

        assert ssg1.full_path == 'test1/sub1/subsub1'

        assert self.__check_path('test1', 'sub1', 'subsub1')

    def test_remove_group(self):

        sg1 = fixture.create_repo_group(u'deleteme')

        self.__delete_group(sg1.group_id)

        assert RepoGroup.get(sg1.group_id) is None

        assert not self.__check_path('deteteme')

        sg1 = fixture.create_repo_group(u'deleteme', parent_group_id=self.g1.group_id)

        self.__delete_group(sg1.group_id)

        assert RepoGroup.get(sg1.group_id) is None

        assert not self.__check_path('test1', 'deteteme')

    def test_rename_single_group(self):

        sg1 = fixture.create_repo_group(u'initial')

        new_sg1 = _update_repo_group(sg1.group_id, u'after')

        assert self.__check_path('after')

        assert RepoGroup.get_by_group_name(u'initial') is None

    def test_update_group_parent(self):

        sg1 = fixture.create_repo_group(u'initial', parent_group_id=self.g1.group_id)

        new_sg1 = _update_repo_group(sg1.group_id, u'after', parent_id=self.g1.group_id)

        assert self.__check_path('test1', 'after')

        assert RepoGroup.get_by_group_name(u'test1/initial') is None

        new_sg1 = _update_repo_group(sg1.group_id, u'after', parent_id=self.g3.group_id)

        assert self.__check_path('test3', 'after')

        assert RepoGroup.get_by_group_name(u'test3/initial') == None

        new_sg1 = _update_repo_group(sg1.group_id, u'hello')

        assert self.__check_path('hello')

        assert RepoGroup.get_by_group_name(u'hello') == new_sg1

    def test_subgrouping_with_repo(self):

        g1 = fixture.create_repo_group(u'g1')

        g2 = fixture.create_repo_group(u'g2')

        # create new repo

        r = fixture.create_repo(u'john')

        assert r.repo_name == 'john'

        # put repo into group

        r = _update_repo(u'john', repo_group=g1.group_id)

        Session().commit()

        assert r.repo_name == 'g1/john'

        _update_repo_group(g1.group_id, u'g1', parent_id=g2.group_id)

        assert self.__check_path('g2', 'g1')

        # test repo

        assert r.repo_name == RepoGroup.url_sep().join(['g2', 'g1',

                                                                r.just_name])

    def test_move_to_root(self):

        g1 = fixture.create_repo_group(u't11')

        g2 = fixture.create_repo_group(u't22', parent_group_id=g1.group_id)

        assert g2.full_path == 't11/t22'

        assert self.__check_path('t11', 't22')

        g2 = _update_repo_group(g2.group_id, u'g22', parent_id=None)

        Session().commit()

        assert g2.group_name == 'g22'

        # we moved out group from t1 to '' so it's full path should be 'g2'

        assert g2.full_path == 'g22'

            assert 'not found' in stderr or 'abort: Access to %r denied' % 'trololo' in stderr

        elif vt.repo_type == 'hg':

            assert 'HTTP Error 404: Not Found' in stderr or 'abort: no suitable response from remote hg' in stderr and 'remote: abort: Access to %r denied' % 'trololo' in stdout

    @parametrize_vcs_test

    def test_push_new_repo(self, webserver, vt):

        # Clear the log so we know what is added

        UserLog.query().delete()

        Session().commit()

        # Create an empty server repo using the API

        repo_name = u'new_%s_%s' % (vt.repo_type, _RandomNameSequence().next())

        usr = User.get_by_username(TEST_USER_ADMIN_LOGIN)

        params = {

            "id": 7,

            "api_key": usr.api_key,

            "method": 'create_repo',

            "args": dict(repo_name=repo_name,

                         owner=TEST_USER_ADMIN_LOGIN,

                         repo_type=vt.repo_type),

        }

        req = urllib2.Request(

            'http://%s:%s/_admin/api' % webserver.server_address,

            data=json.dumps(params),

            headers={'content-type': 'application/json'})

        response = urllib2.urlopen(req)

        result = json.loads(response.read())

        # Expect something like:

        # {u'result': {u'msg': u'Created new repository `new_XXX`', u'task': None, u'success': True}, u'id': 7, u'error': None}

        assert result[u'result'][u'success']

        # Create local clone of the empty server repo

        local_clone_dir = _get_tmp_dir()

        clone_url = vt.repo_url_param(webserver, repo_name)

        stdout, stderr = Command(TESTS_TMP_PATH).execute(vt.repo_type, 'clone', clone_url, local_clone_dir)

        # Make 3 commits and push to the empty server repo.

        # The server repo doesn't have any other heads than the

        # refs/heads/master we are pushing, but the `git log` in the push hook

        # should still list the 3 commits.

        stdout, stderr = _add_files_and_push(webserver, vt, local_clone_dir, clone_url=clone_url)

        if vt.repo_type == 'git':

            _check_proper_git_push(stdout, stderr)

        elif vt.repo_type == 'hg':

            assert 'pushing to ' in stdout

            assert 'remote: added ' in stdout

        # Verify that we got the right events in UserLog. Expect something like:

        # <UserLog('id:new_git_XXX:started_following_repo')>

        # <UserLog('id:new_git_XXX:user_created_repo')>

        # <UserLog('id:new_git_XXX:pull')>

        # <UserLog('id:new_git_XXX:push:aed9d4c1732a1927da3be42c47eb9afdc200d427,d38b083a07af10a9f44193486959a96a23db78da,4841ff9a2b385bec995f4679ef649adb3f437622')>

        action_parts = [ul.action.split(':', 1) for ul in UserLog.query().order_by(UserLog.user_log_id)]

        assert [(t[0], (t[1].count(',') + 1) if len(t) == 2 else 0) for t in action_parts] == ([

            (u'started_following_repo', 0),

            (u'user_created_repo', 0),

            (u'pull', 0),

            (u'push', 3)]

            if vt.repo_type == 'git' else [

            (u'started_following_repo', 0),

            (u'user_created_repo', 0),

            # (u'pull', 0), # Mercurial outgoing hook is not called for empty clones

            (u'push', 3)])

    @parametrize_vcs_test

    def test_push_new_file(self, webserver, testfork, vt):

        UserLog.query().delete()

        Session().commit()

        dest_dir = _get_tmp_dir()

        clone_url = vt.repo_url_param(webserver, vt.repo_name)

        stdout, stderr = Command(TESTS_TMP_PATH).execute(vt.repo_type, 'clone', clone_url, dest_dir)

        clone_url = vt.repo_url_param(webserver, testfork[vt.repo_type])

        stdout, stderr = _add_files_and_push(webserver, vt, dest_dir, clone_url=clone_url)

        if vt.repo_type == 'git':

            _check_proper_git_push(stdout, stderr)

        elif vt.repo_type == 'hg':

            assert 'pushing to' in stdout

            assert 'Repository size' in stdout

            assert 'Last revision is now' in stdout

        action_parts = [ul.action.split(':', 1) for ul in UserLog.query().order_by(UserLog.user_log_id)]

        assert [(t[0], (t[1].count(',') + 1) if len(t) == 2 else 0) for t in action_parts] == \

            [(u'pull', 0), (u'push', 3)]

    @parametrize_vcs_test

    def test_pull(self, webserver, testfork, vt):

        UserLog.query().delete()

        Session().commit()

        dest_dir = _get_tmp_dir()

        stdout, stderr = Command(TESTS_TMP_PATH).execute(vt.repo_type, 'init', dest_dir)

        clone_url = vt.repo_url_param(webserver, vt.repo_name)

        stdout, stderr = Command(dest_dir).execute(vt.repo_type, 'pull', clone_url)

        if vt.repo_type == 'git':

            assert 'FETCH_HEAD' in stderr

        elif vt.repo_type == 'hg':

            assert 'new changesets' in stdout

        action_parts = [ul.action for ul in UserLog.query().order_by(UserLog.user_log_id)]

        assert action_parts == [u'pull']

    @parametrize_vcs_test

    def test_push_invalidates_cache(self, webserver, testfork, vt):

        pre_cached_tip = [repo.get_api_data()['last_changeset']['short_id'] for repo in Repository.query().filter(Repository.repo_name == testfork[vt.repo_type])]

        key = CacheInvalidation.query().filter(CacheInvalidation.cache_key

                                               == testfork[vt.repo_type]).scalar()

        if not key:

            key = CacheInvalidation(testfork[vt.repo_type], testfork[vt.repo_type])

            Session().add(key)

        key.cache_active = True

        Session().commit()

        dest_dir = _get_tmp_dir()

        clone_url = vt.repo_url_param(webserver, testfork[vt.repo_type])

        stdout, stderr = Command(TESTS_TMP_PATH).execute(vt.repo_type, 'clone', clone_url, dest_dir)

        stdout, stderr = _add_files_and_push(webserver, vt, dest_dir, files_no=1, clone_url=clone_url)

        if vt.repo_type == 'git':

            _check_proper_git_push(stdout, stderr)

        post_cached_tip = [repo.get_api_data()['last_changeset']['short_id'] for repo in Repository.query().filter(Repository.repo_name == testfork[vt.repo_type])]

        assert pre_cached_tip != post_cached_tip

        key = CacheInvalidation.query().filter(CacheInvalidation.cache_key

                                               == testfork[vt.repo_type]).all()

        assert key == []

    @parametrize_vcs_test_http

    def test_push_wrong_credentials(self, webserver, vt):

        dest_dir = _get_tmp_dir()

        clone_url = vt.repo_url_param(webserver, vt.repo_name)

        stdout, stderr = Command(TESTS_TMP_PATH).execute(vt.repo_type, 'clone', clone_url, dest_dir)

        clone_url = webserver.repo_url(vt.repo_name, username='bad', password='name')

        stdout, stderr = _add_files_and_push(webserver, vt, dest_dir,

                                             clone_url=clone_url, ignoreReturnCode=True)

        if vt.repo_type == 'git':

            assert 'fatal: Authentication failed' in stderr

        elif vt.repo_type == 'hg':

            assert 'abort: authorization failed' in stderr

    @parametrize_vcs_test

    def test_push_with_readonly_credentials(self, webserver, vt):

        UserLog.query().delete()

        Session().commit()

        dest_dir = _get_tmp_dir()

        clone_url = vt.repo_url_param(webserver, vt.repo_name, username=TEST_USER_REGULAR_LOGIN, password=TEST_USER_REGULAR_PASS)

        stdout, stderr = Command(TESTS_TMP_PATH).execute(vt.repo_type, 'clone', clone_url, dest_dir)

        stdout, stderr = _add_files_and_push(webserver, vt, dest_dir, ignoreReturnCode=True, clone_url=clone_url)

        if vt.repo_type == 'git':

            assert 'The requested URL returned error: 403' in stderr or 'abort: Push access to %r denied' % str(vt.repo_name) in stderr

        elif vt.repo_type == 'hg':

            assert 'abort: HTTP Error 403: Forbidden' in stderr or 'abort: push failed on remote' in stderr and 'remote: Push access to %r denied' % str(vt.repo_name) in stdout

        action_parts = [ul.action.split(':', 1) for ul in UserLog.query().order_by(UserLog.user_log_id)]

        assert [(t[0], (t[1].count(',') + 1) if len(t) == 2 else 0) for t in action_parts] == \

            [(u'pull', 0)]

    @parametrize_vcs_test

    def test_push_back_to_wrong_url(self, webserver, vt):

        dest_dir = _get_tmp_dir()

        clone_url = vt.repo_url_param(webserver, vt.repo_name)

        stdout, stderr = Command(TESTS_TMP_PATH).execute(vt.repo_type, 'clone', clone_url, dest_dir)

        stdout, stderr = _add_files_and_push(

            webserver, vt, dest_dir, clone_url='http://%s:%s/tmp' % (

                webserver.server_address[0], webserver.server_address[1]),

            ignoreReturnCode=True)

        if vt.repo_type == 'git':

            assert 'not found' in stderr

        elif vt.repo_type == 'hg':

            assert 'HTTP Error 404: Not Found' in stderr

    @parametrize_vcs_test

    def test_ip_restriction(self, webserver, vt):

        user_model = UserModel()

        try:

            # Add IP constraint that excludes the test context:

            user_model.add_extra_ip(TEST_USER_ADMIN_LOGIN, '10.10.10.10/32')