180 lines
6.9 KiB
Python
180 lines
6.9 KiB
Python
# -*- coding: UTF-8 -*-
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#
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# Copyright 2010-2013 The pygit2 contributors
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#
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# This file is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License, version 2,
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# as published by the Free Software Foundation.
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#
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# In addition to the permissions in the GNU General Public License,
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# the authors give you unlimited permission to link the compiled
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# version of this file into combinations with other programs,
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# and to distribute those combinations without any restriction
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# coming from the use of this file. (The General Public License
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# restrictions do apply in other respects; for example, they cover
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# modification of the file, and distribution when not linked into
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# a combined executable.)
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#
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# This file is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; see the file COPYING. If not, write to
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# the Free Software Foundation, 51 Franklin Street, Fifth Floor,
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# Boston, MA 02110-1301, USA.
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"""Tests for branch methods."""
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from __future__ import absolute_import
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from __future__ import unicode_literals
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import unittest
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import pygit2
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from . import utils
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LAST_COMMIT = '2be5719152d4f82c7302b1c0932d8e5f0a4a0e98'
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I18N_LAST_COMMIT = '5470a671a80ac3789f1a6a8cefbcf43ce7af0563'
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ORIGIN_MASTER_COMMIT = '784855caf26449a1914d2cf62d12b9374d76ae78'
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class BranchesTestCase(utils.RepoTestCase):
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def test_lookup_branch_local(self):
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branch = self.repo.lookup_branch('master')
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self.assertEqual(branch.target.hex, LAST_COMMIT)
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branch = self.repo.lookup_branch('i18n', pygit2.GIT_BRANCH_LOCAL)
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self.assertEqual(branch.target.hex, I18N_LAST_COMMIT)
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self.assertTrue(self.repo.lookup_branch('not-exists') is None)
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def test_listall_branches(self):
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branches = sorted(self.repo.listall_branches())
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self.assertEqual(branches, ['i18n', 'master'])
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def test_create_branch(self):
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commit = self.repo[LAST_COMMIT]
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reference = self.repo.create_branch('version1', commit)
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refs = self.repo.listall_branches()
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self.assertTrue('version1' in refs)
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reference = self.repo.lookup_branch('version1')
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self.assertEqual(reference.target.hex, LAST_COMMIT)
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# try to create existing reference
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self.assertRaises(ValueError,
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lambda: self.repo.create_branch('version1', commit))
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# try to create existing reference with force
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reference = self.repo.create_branch('version1', commit, True)
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self.assertEqual(reference.target.hex, LAST_COMMIT)
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def test_delete(self):
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branch = self.repo.lookup_branch('i18n')
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branch.delete()
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self.assertTrue(self.repo.lookup_branch('i18n') is None)
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def test_cant_delete_master(self):
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branch = self.repo.lookup_branch('master')
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self.assertRaises(pygit2.GitError, lambda: branch.delete())
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def test_branch_is_head_returns_true_if_branch_is_head(self):
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branch = self.repo.lookup_branch('master')
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self.assertTrue(branch.is_head())
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def test_branch_is_head_returns_false_if_branch_is_not_head(self):
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branch = self.repo.lookup_branch('i18n')
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self.assertFalse(branch.is_head())
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def test_branch_rename_succeeds(self):
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original_branch = self.repo.lookup_branch('i18n')
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new_branch = original_branch.rename('new-branch')
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self.assertEqual(new_branch.target.hex, I18N_LAST_COMMIT)
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new_branch_2 = self.repo.lookup_branch('new-branch')
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self.assertEqual(new_branch_2.target.hex, I18N_LAST_COMMIT)
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def test_branch_rename_fails_if_destination_already_exists(self):
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original_branch = self.repo.lookup_branch('i18n')
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self.assertRaises(ValueError, lambda: original_branch.rename('master'))
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def test_branch_rename_not_fails_if_force_is_true(self):
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original_branch = self.repo.lookup_branch('master')
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new_branch = original_branch.rename('i18n', True)
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self.assertEqual(new_branch.target.hex, LAST_COMMIT)
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def test_branch_rename_fails_with_invalid_names(self):
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original_branch = self.repo.lookup_branch('i18n')
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self.assertRaises(ValueError,
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lambda: original_branch.rename('abc@{123'))
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def test_branch_name(self):
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branch = self.repo.lookup_branch('master')
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self.assertEqual(branch.branch_name, 'master')
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self.assertEqual(branch.name, 'refs/heads/master')
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branch = self.repo.lookup_branch('i18n')
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self.assertEqual(branch.branch_name, 'i18n')
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self.assertEqual(branch.name, 'refs/heads/i18n')
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class BranchesEmptyRepoTestCase(utils.EmptyRepoTestCase):
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def setUp(self):
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super(utils.EmptyRepoTestCase, self).setUp()
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remote = self.repo.remotes[0]
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remote.fetch()
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def test_lookup_branch_remote(self):
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branch = self.repo.lookup_branch('origin/master',
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pygit2.GIT_BRANCH_REMOTE)
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self.assertEqual(branch.target.hex, ORIGIN_MASTER_COMMIT)
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self.assertTrue(
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self.repo.lookup_branch('origin/not-exists',
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pygit2.GIT_BRANCH_REMOTE) is None)
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def test_listall_branches(self):
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branches = sorted(self.repo.listall_branches(pygit2.GIT_BRANCH_REMOTE))
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self.assertEqual(branches, ['origin/master'])
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def test_branch_remote_name(self):
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self.repo.remotes[0].fetch()
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branch = self.repo.lookup_branch('origin/master',
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pygit2.GIT_BRANCH_REMOTE)
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self.assertEqual(branch.remote_name, 'origin')
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def test_branch_upstream(self):
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self.repo.remotes[0].fetch()
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remote_master = self.repo.lookup_branch('origin/master',
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pygit2.GIT_BRANCH_REMOTE)
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master = self.repo.create_branch('master',
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self.repo[remote_master.target.hex])
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self.assertTrue(master.upstream is None)
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master.upstream = remote_master
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self.assertEqual(master.upstream.branch_name, 'origin/master')
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def set_bad_upstream():
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master.upstream = 2.5
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self.assertRaises(TypeError, set_bad_upstream)
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master.upstream = None
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self.assertTrue(master.upstream is None)
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def test_branch_upstream_name(self):
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self.repo.remotes[0].fetch()
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remote_master = self.repo.lookup_branch('origin/master',
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pygit2.GIT_BRANCH_REMOTE)
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master = self.repo.create_branch('master',
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self.repo[remote_master.target.hex])
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master.upstream = remote_master
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self.assertEqual(master.upstream_name, 'refs/remotes/origin/master')
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if __name__ == '__main__':
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unittest.main()
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