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#!/usr/bin/python
# Copyright (C) 2005 Florian Weimer <fw@deneb.enyo.de>
# Copyright (C) 2006-2007 James Westby <jw+debian@jameswestby.net>
# Copyright (C) 2010 John Wright <jsw@debian.org>
#
# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
from __future__ import absolute_import
import sys
import unittest
sys.path.insert(0, '../lib/')
from debian import debian_support
from debian.debian_support import *
class VersionTests(unittest.TestCase):
"""Tests for AptPkgVersion and NativeVersion classes in debian_support"""
def setUp(self):
if debian_support._have_apt_pkg:
self.test_classes = [AptPkgVersion, NativeVersion]
else:
self.test_classes = [NativeVersion]
def _test_version(self, full_version, epoch, upstream, debian):
for cls in self.test_classes:
v = cls(full_version)
self.assertEqual(v.full_version, full_version,
"%s: full_version broken" % cls)
self.assertEqual(v.epoch, epoch, "%s: epoch broken" % cls)
self.assertEqual(v.upstream_version, upstream,
"%s: upstream_version broken" % cls)
self.assertEqual(v.debian_revision, debian,
"%s: debian_revision broken" % cls)
def testversions(self):
self._test_version('1:1.4.1-1', '1', '1.4.1', '1')
self._test_version('7.1.ds-1', None, '7.1.ds', '1')
self._test_version('10.11.1.3-2', None, '10.11.1.3', '2')
self._test_version('4.0.1.3.dfsg.1-2', None, '4.0.1.3.dfsg.1', '2')
self._test_version('0.4.23debian1', None, '0.4.23debian1', None)
self._test_version('1.2.10+cvs20060429-1', None,
'1.2.10+cvs20060429', '1')
self._test_version('0.2.0-1+b1', None, '0.2.0', '1+b1')
self._test_version('4.3.90.1svn-r21976-1', None,
'4.3.90.1svn-r21976', '1')
self._test_version('1.5+E-14', None, '1.5+E', '14')
self._test_version('20060611-0.0', None, '20060611', '0.0')
self._test_version('0.52.2-5.1', None, '0.52.2', '5.1')
self._test_version('7.0-035+1', None, '7.0', '035+1')
self._test_version('1.1.0+cvs20060620-1+2.6.15-8', None,
'1.1.0+cvs20060620-1+2.6.15', '8')
self._test_version('1.1.0+cvs20060620-1+1.0', None,
'1.1.0+cvs20060620', '1+1.0')
self._test_version('4.2.0a+stable-2sarge1', None, '4.2.0a+stable',
'2sarge1')
self._test_version('1.8RC4b', None, '1.8RC4b', None)
self._test_version('0.9~rc1-1', None, '0.9~rc1', '1')
self._test_version('2:1.0.4+svn26-1ubuntu1', '2', '1.0.4+svn26',
'1ubuntu1')
self._test_version('2:1.0.4~rc2-1', '2', '1.0.4~rc2', '1')
for cls in self.test_classes:
self.assertRaises(
ValueError, cls, 'a1:1.8.8-070403-1~priv1')
def test_version_updating(self):
for cls in self.test_classes:
v = cls('1:1.4.1-1')
v.debian_version = '2'
self.assertEqual(v.debian_version, '2')
self.assertEqual(v.full_version, '1:1.4.1-2')
v.upstream_version = '1.4.2'
self.assertEqual(v.upstream_version, '1.4.2')
self.assertEqual(v.full_version, '1:1.4.2-2')
v.epoch = '2'
self.assertEqual(v.epoch, '2')
self.assertEqual(v.full_version, '2:1.4.2-2')
self.assertEqual(str(v), v.full_version)
v.full_version = '1:1.4.1-1'
self.assertEqual(v.full_version, '1:1.4.1-1')
self.assertEqual(v.epoch, '1')
self.assertEqual(v.upstream_version, '1.4.1')
self.assertEqual(v.debian_version, '1')
@staticmethod
def _get_truth_fn(cmp_oper):
if cmp_oper == "<":
return lambda a, b: a < b
elif cmp_oper == "<=":
return lambda a, b: a <= b
elif cmp_oper == "==":
return lambda a, b: a == b
elif cmp_oper == ">=":
return lambda a, b: a >= b
elif cmp_oper == ">":
return lambda a, b: a > b
else:
raise ValueError("invalid operator %s" % cmp_oper)
def _test_comparison(self, v1_str, cmp_oper, v2_str):
"""Test comparison against all combinations of Version classes
This is does the real work for test_comparisons.
"""
if debian_support._have_apt_pkg:
test_class_tuples = [
(AptPkgVersion, AptPkgVersion),
(AptPkgVersion, NativeVersion),
(NativeVersion, AptPkgVersion),
(NativeVersion, NativeVersion),
(str, AptPkgVersion), (AptPkgVersion, str),
(str, NativeVersion), (NativeVersion, str),
]
else:
test_class_tuples = [
(NativeVersion, NativeVersion),
(str, NativeVersion), (NativeVersion, str),
]
for (cls1, cls2) in test_class_tuples:
v1 = cls1(v1_str)
v2 = cls2(v2_str)
truth_fn = self._get_truth_fn(cmp_oper)
self.assertTrue(truth_fn(v1, v2) == True,
"%r %s %r != True" % (v1, cmp_oper, v2))
def test_comparisons(self):
"""Test comparison against all combinations of Version classes"""
self._test_comparison('0', '<', 'a')
self._test_comparison('1.0', '<', '1.1')
self._test_comparison('1.2', '<', '1.11')
self._test_comparison('1.0-0.1', '<', '1.1')
self._test_comparison('1.0-0.1', '<', '1.0-1')
self._test_comparison('1.0', '==', '1.0')
self._test_comparison('1.0-0.1', '==', '1.0-0.1')
self._test_comparison('1:1.0-0.1', '==', '1:1.0-0.1')
self._test_comparison('1:1.0', '==', '1:1.0')
self._test_comparison('1.0-0.1', '<', '1.0-1')
self._test_comparison('1.0final-5sarge1', '>', '1.0final-5')
self._test_comparison('1.0final-5', '>', '1.0a7-2')
self._test_comparison('0.9.2-5', '<',
'0.9.2+cvs.1.0.dev.2004.07.28-1.5')
self._test_comparison('1:500', '<', '1:5000')
self._test_comparison('100:500', '>', '11:5000')
self._test_comparison('1.0.4-2', '>', '1.0pre7-2')
self._test_comparison('1.5~rc1', '<', '1.5')
self._test_comparison('1.5~rc1', '<', '1.5+b1')
self._test_comparison('1.5~rc1', '<', '1.5~rc2')
self._test_comparison('1.5~rc1', '>', '1.5~dev0')
class ReleaseTests(unittest.TestCase):
"""Tests for debian_support.Release"""
def test_comparison(self):
self.assertLess(intern_release('buzz'), intern_release('hamm'))
self.assertLess(intern_release('sarge'), intern_release('etch'))
self.assertLess(intern_release('lenny'), intern_release('squeeze'))
class HelperRoutineTests(unittest.TestCase):
"""Tests for various debian_support helper routines"""
def test_read_lines_sha1(self):
self.assertEqual(read_lines_sha1([]),
'da39a3ee5e6b4b0d3255bfef95601890afd80709')
self.assertEqual(read_lines_sha1(['1\n', '23\n']),
'14293c9bd646a15dc656eaf8fba95124020dfada')
def test_patch_lines(self):
file_a = ["%d\n" % x for x in range(1, 18)]
file_b = ['0\n', '1\n', '<2>\n', '<3>\n', '4\n', '5\n', '7\n', '8\n',
'11\n', '12\n', '<13>\n', '14\n', '15\n', 'A\n', 'B\n',
'C\n', '16\n', '17\n',]
patch = ['15a\n', 'A\n', 'B\n', 'C\n', '.\n', '13c\n', '<13>\n', '.\n',
'9,10d\n', '6d\n', '2,3c\n', '<2>\n', '<3>\n', '.\n', '0a\n',
'0\n', '.\n']
patch_lines(file_a, patches_from_ed_script(patch))
self.assertEqual(''.join(file_b), ''.join(file_a))
if __name__ == "__main__":
unittest.main()
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