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# vim: set fileencoding=utf-8 :
#
# (C) 2013 Intel Corporation <markus.lehtonen@linux.intel.com>
# 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, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
"""Test import-orig functions"""
from . import context
import glob
import os
import tarfile
import tempfile
# Try unittest2 for CentOS
try:
import unittest2 as unittest
except ImportError:
import unittest
from gbp.errors import GbpError
from gbp.pkg import UpstreamSource
from gbp.scripts.common.import_orig import prepare_sources
from gbp.scripts.import_orig import find_source
from tests.testutils import ls_dir, ls_tar
class TestImportOrigBase(unittest.TestCase):
"""Base class for handling context"""
@classmethod
def setup_class(cls):
"""Class set-up, run only once"""
cls._tmpdir = str(context.new_tmpdir(__name__))
@classmethod
def teardown_class(cls):
"""Class teardown, run only once"""
context.teardown()
class TestFindSource(TestImportOrigBase):
"""Test the Debian-specific find_source() function"""
def test_failure(self):
"""Test failure modes"""
with self.assertRaisesRegexp(GbpError,
"More than one archive specified"):
find_source(False, ['too', 'much'])
with self.assertRaisesRegexp(GbpError,
"No archive to import specified"):
find_source(False, [])
with self.assertRaisesRegexp(GbpError,
"you can't pass both --uscan and a filename"):
find_source(True, ['tarball'])
def test_success(self):
"""Successfully get source archive"""
tar_fn = 'tarball.tar'
# Create dummy (empty) tarball
tarfile.open(tar_fn, 'w' ).close()
self.assertEqual(os.path.abspath(tar_fn),
find_source(False, [tar_fn]).path)
class TestPrepareSources(TestImportOrigBase):
"""Test the prepare_sources() function"""
test_pkg_name = 'test'
test_pkg_ver = '1.0'
@staticmethod
def _create_test_sources(destdir):
"""Create dummy source archives"""
destdir = os.path.abspath(destdir)
origs = {}
# "Normall" gzipped tarball
archive_fn = os.path.join(destdir, 'test-1.0.tar.gz')
src_dir = os.path.join(context.projectdir, 'gbp')
tarobj = tarfile.open(archive_fn, mode='w:gz')
for fname in (glob.glob('%s/*.py' % src_dir) +
glob.glob('%s/pkg/*.py' % src_dir)):
arcname = 'test-1.0/' + os.path.relpath(fname, src_dir)
tarobj.add(fname, arcname=arcname)
tarobj.close()
origs['tar'] = archive_fn
# Unpacked sources
tarobj = tarfile.open(origs['tar'], 'r')
tarobj.extractall(destdir)
tarobj.close()
origs['dir'] = os.path.join(destdir,'test-1.0')
return origs
@classmethod
def setup_class(cls):
"""Class set-up, run only once"""
super(TestPrepareSources, cls).setup_class()
# Different source archives
cls._origs = cls._create_test_sources(cls._tmpdir)
def test_dir(self):
"""Basic test for unpacked sources, no filtering etc"""
tmpdir = tempfile.mkdtemp(dir=self._tmpdir, prefix='dir_basic_')
source = UpstreamSource(self._origs['dir'])
orig, prist = prepare_sources(source, 'test', '1.0', None,
None, False, None, tmpdir)
self.assertEqual(ls_dir(self._origs['dir']), ls_dir(orig))
self.assertEqual(prist, '')
def test_dir_filter(self):
"""Test filtering of unpacked sources"""
tmpdir = tempfile.mkdtemp(dir=self._tmpdir, prefix='dir_filter_')
source = UpstreamSource(self._origs['dir'])
orig, prist = prepare_sources(source, 'test', '1.0', None,
['pkg'], False, None, tmpdir)
orig_filt_ref = set([fname for fname in ls_dir(self._origs['dir'])
if not fname.startswith('pkg')])
self.assertEqual(orig_filt_ref, ls_dir(orig))
self.assertEqual(prist, '')
def test_dir_pristine_nofilter(self):
"""Test filtering of unpacked sources, not filtering pristine-tar"""
tmpdir = tempfile.mkdtemp(dir=self._tmpdir, prefix='dir_filter2_')
source = UpstreamSource(self._origs['dir'])
orig, prist = prepare_sources(source, 'test', '1.0', 'test.tar.gz',
['pkg'], False, None, tmpdir)
src_ls = ls_dir(self._origs['dir'])
orig_filt_ref = set([fname for fname in src_ls
if not fname.startswith('pkg')])
prist_ref = set(['test-1.0/%s' % fname for fname in src_ls] +
['test-1.0'])
self.assertEqual(orig_filt_ref, ls_dir(orig))
self.assertEqual(prist_ref, ls_tar(prist))
def test_dir_pristine_filter(self):
"""Test filtering pristine-tar and mangling prefix"""
tmpdir = tempfile.mkdtemp(dir=self._tmpdir, prefix='dir_filter3_')
source = UpstreamSource(self._origs['dir'])
orig, prist = prepare_sources(source, 'test', '1.0', 'test.tar.gz',
['pkg'], True, 'newpref', tmpdir)
src_ls = ls_dir(self._origs['dir'])
orig_filt_ref = set([fname for fname in src_ls
if not fname.startswith('pkg')])
prist_ref = set(['newpref/%s' % fname for fname in orig_filt_ref] +
['newpref'])
self.assertEqual(orig_filt_ref, ls_dir(orig))
self.assertEqual(prist_ref, ls_tar(prist))
def test_tar(self):
"""Basic test for tarball sources, with pristine-tar"""
tmpdir = tempfile.mkdtemp(dir=self._tmpdir, prefix='tar_basic_')
source = UpstreamSource(self._origs['tar'])
orig, prist = prepare_sources(source, 'test', '1.0', 'test.tgz',
None, False, 'test-1.0', tmpdir)
src_ls = ls_tar(self._origs['tar'])
orig_ref = set([fname.replace('test-1.0/', '') for fname in src_ls
if fname != 'test-1.0'])
self.assertEqual(orig_ref, ls_dir(orig))
self.assertEqual(src_ls, ls_tar(prist))
def test_tar_pristine_prefix(self):
"""Test tarball import with prefix mangling"""
tmpdir = tempfile.mkdtemp(dir=self._tmpdir, prefix='tar_prefix_')
source = UpstreamSource(self._origs['tar'])
_orig, prist = prepare_sources(source, 'test', '1.0', 'test.tgz',
None, False, 'np', tmpdir)
src_ls = ls_tar(self._origs['tar'])
prist_ref = set([fname.replace('test-1.0', 'np') for fname in src_ls])
self.assertEqual(prist_ref, ls_tar(prist))
def test_tar_filter_pristine_prefix(self):
"""Filter tarball, pristine-tar prefix mangling but not filter"""
tmpdir = tempfile.mkdtemp(dir=self._tmpdir, prefix='tar_filter_')
source = UpstreamSource(self._origs['tar'])
orig, prist = prepare_sources(source, 'test', '1.0', 'test.tgz',
['pkg'], False, 'newp', tmpdir)
src_ls = ls_tar(self._origs['tar'])
orig_ref = set([fname.replace('test-1.0/', '') for fname in src_ls
if fname != 'test-1.0' and not fname.startswith('test-1.0/pkg')])
prist_ref = set([fname.replace('test-1.0', 'newp') for fname in src_ls])
self.assertEqual(orig_ref, ls_dir(orig))
self.assertEqual(prist_ref, ls_tar(prist))
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