#!/usr/bin/python # Copyright (C) 2005 Florian Weimer # Copyright (C) 2006-2007 James Westby # Copyright (C) 2010 John Wright # # 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()