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# Copyright (C) 2010 Canonical Ltd
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""Test the exporter."""
import os
import tempfile
import gzip
from .... import tests
from ..exporter import (
_get_output_stream,
check_ref_format,
sanitize_ref_name_for_git
)
from . import (
FastimportFeature,
)
class TestOutputStream(tests.TestCase):
_test_needs_features = [FastimportFeature]
def test_get_output_stream_stdout(self):
# - returns standard out
self.assertIsNot(None, _get_output_stream("-"))
def test_get_source_gz(self):
fd, filename = tempfile.mkstemp(suffix=".gz")
os.close(fd)
with _get_output_stream(filename) as stream:
stream.write(b"bla")
# files ending in .gz are automatically decompressed.
with gzip.GzipFile(filename) as f:
self.assertEquals(b"bla", f.read())
def test_get_source_file(self):
# other files are opened as regular files.
fd, filename = tempfile.mkstemp()
os.close(fd)
with _get_output_stream(filename) as stream:
stream.write(b"foo")
with open(filename, 'r') as f:
self.assertEquals("foo", f.read())
# from dulwich.tests.test_repository:
class CheckRefFormatTests(tests.TestCase):
"""Tests for the check_ref_format function.
These are the same tests as in the git test suite.
"""
def test_valid(self):
self.assertTrue(check_ref_format(b'heads/foo'))
self.assertTrue(check_ref_format(b'foo/bar/baz'))
self.assertTrue(check_ref_format(b'refs///heads/foo'))
self.assertTrue(check_ref_format(b'foo./bar'))
self.assertTrue(check_ref_format(b'heads/foo@bar'))
self.assertTrue(check_ref_format(b'heads/fix.lock.error'))
def test_invalid(self):
self.assertFalse(check_ref_format(b'foo'))
self.assertFalse(check_ref_format(b'foo/.bar'))
self.assertFalse(check_ref_format(b'heads/foo/'))
self.assertFalse(check_ref_format(b'heads/foo.'))
self.assertFalse(check_ref_format(b'./foo'))
self.assertFalse(check_ref_format(b'.refs/foo'))
self.assertFalse(check_ref_format(b'heads/foo..bar'))
self.assertFalse(check_ref_format(b'heads/foo?bar'))
self.assertFalse(check_ref_format(b'heads/foo.lock'))
self.assertFalse(check_ref_format(b'heads/v@{ation'))
self.assertFalse(check_ref_format(b'heads/foo\\bar'))
self.assertFalse(check_ref_format(b'heads/foo\bar'))
self.assertFalse(check_ref_format(b'heads/foo bar'))
self.assertFalse(check_ref_format(b'heads/foo\020bar'))
self.assertFalse(check_ref_format(b'heads/foo\177bar'))
class CheckRefnameRewriting(tests.TestCase):
"""Tests for sanitize_ref_name_for_git function"""
def test_passthrough_valid(self):
self.assertEqual(sanitize_ref_name_for_git(b'heads/foo'), b'heads/foo')
self.assertEqual(sanitize_ref_name_for_git(
b'foo/bar/baz'), b'foo/bar/baz')
self.assertEqual(sanitize_ref_name_for_git(
b'refs///heads/foo'), b'refs///heads/foo')
self.assertEqual(sanitize_ref_name_for_git(b'foo./bar'), b'foo./bar')
self.assertEqual(sanitize_ref_name_for_git(
b'heads/foo@bar'), b'heads/foo@bar')
self.assertEqual(sanitize_ref_name_for_git(
b'heads/fix.lock.error'), b'heads/fix.lock.error')
def test_rewrite_invalid(self):
self.assertTrue(check_ref_format(
sanitize_ref_name_for_git(b'foo./bar')))
self.assertTrue(check_ref_format(
sanitize_ref_name_for_git(b'heads/foo/')))
self.assertTrue(check_ref_format(
sanitize_ref_name_for_git(b'heads/foo.')))
self.assertTrue(check_ref_format(sanitize_ref_name_for_git(b'./foo')))
self.assertTrue(check_ref_format(
sanitize_ref_name_for_git(b'.refs/foo')))
self.assertTrue(check_ref_format(
sanitize_ref_name_for_git(b'heads/foo..bar')))
self.assertTrue(check_ref_format(
sanitize_ref_name_for_git(b'heads/foo?bar')))
self.assertTrue(check_ref_format(
sanitize_ref_name_for_git(b'heads/foo.lock')))
self.assertTrue(check_ref_format(
sanitize_ref_name_for_git(b'heads/v@{ation')))
self.assertTrue(check_ref_format(
sanitize_ref_name_for_git(b'heads/foo\bar')))
self.assertTrue(check_ref_format(
sanitize_ref_name_for_git(b'heads/foo\\bar')))
self.assertTrue(check_ref_format(
sanitize_ref_name_for_git(b'heads/foo bar')))
self.assertTrue(check_ref_format(
sanitize_ref_name_for_git(b'heads/foo\020bar')))
self.assertTrue(check_ref_format(
sanitize_ref_name_for_git(b'heads/foo\177bar')))
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