tests/dbtest_contents.py

   1 #!/usr/bin/env python
   2
   3 from db_test import DBDakTestCase, fixture
   4
   5 from daklib.dbconn import *
   6 from daklib.contents import ContentsWriter, ContentsScanner, UnpackedSource
   7
   8 from os.path import normpath
   9 from sqlalchemy.exc import FlushError, IntegrityError
  10 from subprocess import CalledProcessError
  11 import unittest
  12
  13 class ContentsTestCase(DBDakTestCase):
  14     """
  15     This TestCase checks the behaviour of contents generation.
  16     """
  17
  18     def test_duplicates1(self):
  19         '''
  20         Test the BinContents class for duplication problems.
  21         '''
  22         self.setup_binaries()
  23         contents1 = BinContents(file = 'usr/bin/hello', \
  24             binary = self.binary['hello_2.2-1_i386'])
  25         self.session.add(contents1)
  26         self.session.flush()
  27         # test duplicates
  28         contents2 = BinContents(file = 'usr/bin/hello', \
  29             binary = self.binary['hello_2.2-1_i386'])
  30         self.session.add(contents2)
  31         self.assertRaises(FlushError, self.session.flush)
  32
  33     def test_duplicates2(self):
  34         '''
  35         Test the BinContents class for more duplication problems.
  36         '''
  37         self.setup_binaries()
  38         contents1 = BinContents(file = 'usr/bin/hello', \
  39             binary = self.binary['hello_2.2-1_i386'])
  40         self.session.add(contents1)
  41         contents2 = BinContents(file = 'usr/bin/gruezi', \
  42             binary = self.binary['hello_2.2-1_i386'])
  43         self.session.add(contents2)
  44         self.session.flush()
  45         # test duplicates
  46         contents2.file = 'usr/bin/hello'
  47         self.assertRaises(IntegrityError, self.session.flush)
  48
  49     def test_duplicates3(self):
  50         '''
  51         Test the BinContents class even more.
  52         '''
  53         self.setup_binaries()
  54         contents1 = BinContents(file = 'usr/bin/hello', \
  55             binary = self.binary['hello_2.2-1_i386'])
  56         self.session.add(contents1)
  57         # same file in different binary packages should be okay
  58         contents2 = BinContents(file = 'usr/bin/hello', \
  59             binary = self.binary['gnome-hello_2.2-1_i386'])
  60         self.session.add(contents2)
  61         self.session.flush()
  62
  63     def test_overridetype(self):
  64         '''
  65         Test the OverrideType class.
  66         '''
  67         self.setup_overridetypes()
  68         self.assertEqual('deb', self.otype['deb'].overridetype)
  69         self.assertEqual(0, self.otype['deb'].overrides.count())
  70         self.assertEqual(self.otype['deb'], get_override_type('deb', self.session))
  71
  72     def test_section(self):
  73         '''
  74         Test Section class.
  75         '''
  76         self.setup_sections()
  77         self.assertEqual('python', self.section['python'].section)
  78         self.assertEqual('python', self.section['python'])
  79         self.assertTrue(self.section['python'] != 'java')
  80         self.assertEqual(self.section['python'], get_section('python', self.session))
  81         all_sections = get_sections(self.session)
  82         self.assertEqual(self.section['python'].section_id, all_sections['python'])
  83         self.assertEqual(0, self.section['python'].overrides.count())
  84
  85     def test_priority(self):
  86         '''
  87         Test Priority class.
  88         '''
  89         self.setup_priorities()
  90         self.assertEqual('standard', self.prio['standard'].priority)
  91         self.assertEqual(7, self.prio['standard'].level)
  92         self.assertEqual('standard', self.prio['standard'])
  93         self.assertTrue(self.prio['standard'] != 'extra')
  94         self.assertEqual(self.prio['standard'], get_priority('standard', self.session))
  95         all_priorities = get_priorities(self.session)
  96         self.assertEqual(self.prio['standard'].priority_id, all_priorities['standard'])
  97         self.assertEqual(0, self.prio['standard'].overrides.count())
  98
  99     def test_override(self):
 100         '''
 101         Test Override class.
 102         '''
 103         self.setup_overrides()
 104         list = get_override('hello', session = self.session)
 105         self.assertEqual(3, len(list))
 106         self.assertTrue(self.override['hello_sid_main_udeb'] in list)
 107         self.assertTrue(self.override['hello_squeeze_main_deb'] in list)
 108         list = get_override('hello', suite = 'sid', session = self.session)
 109         self.assertEqual([self.override['hello_sid_main_udeb']], list)
 110         list = get_override('hello', suite = ['sid'], session = self.session)
 111         self.assertEqual([self.override['hello_sid_main_udeb']], list)
 112         list = get_override('hello', component = 'contrib', session = self.session)
 113         self.assertEqual([self.override['hello_lenny_contrib_deb']], list)
 114         list = get_override('hello', component = ['contrib'], session = self.session)
 115         self.assertEqual([self.override['hello_lenny_contrib_deb']], list)
 116         list = get_override('hello', overridetype = 'deb', session = self.session)
 117         self.assertEqual(2, len(list))
 118         self.assertTrue(self.override['hello_sid_main_udeb'] not in list)
 119         self.assertTrue(self.override['hello_squeeze_main_deb'] in list)
 120         list = get_override('hello', overridetype = ['deb'], session = self.session)
 121         self.assertEqual(2, len(list))
 122         self.assertTrue(self.override['hello_sid_main_udeb'] not in list)
 123         self.assertTrue(self.override['hello_squeeze_main_deb'] in list)
 124         # test the backrefs
 125         self.assertEqual(self.override['hello_sid_main_udeb'], \
 126             self.suite['sid'].overrides.one())
 127         self.assertEqual(2, self.comp['main'].overrides.count())
 128         self.assertEqual(self.override['hello_sid_main_udeb'], \
 129             self.comp['main'].overrides.filter_by(suite = self.suite['sid']).one())
 130         self.assertEqual(self.override['hello_sid_main_udeb'], \
 131             self.otype['udeb'].overrides.one())
 132
 133     def test_contentswriter(self):
 134         '''
 135         Test the ContentsWriter class.
 136         '''
 137         self.setup_suites()
 138         self.setup_architectures()
 139         self.setup_overridetypes()
 140         self.setup_binaries()
 141         self.setup_overrides()
 142         self.binary['hello_2.2-1_i386'].contents.append(BinContents(file = '/usr/bin/hello'))
 143         self.session.commit()
 144         cw = ContentsWriter(self.suite['squeeze'], self.arch['i386'], self.otype['deb'])
 145         self.assertEqual(['/usr/bin/hello                                          python/hello\n'], \
 146             cw.get_list())
 147         # test formatline and sort order
 148         self.assertEqual('/usr/bin/hello                                          python/hello\n', \
 149             cw.formatline('/usr/bin/hello', 'python/hello'))
 150         # test output_filename
 151         self.assertEqual('tests/fixtures/ftp/dists/squeeze/Contents-i386.gz', \
 152             normpath(cw.output_filename()))
 153         cw = ContentsWriter(self.suite['squeeze'], self.arch['i386'], \
 154             self.otype['udeb'], self.comp['main'])
 155         self.assertEqual('tests/fixtures/ftp/dists/squeeze/main/Contents-i386.gz', \
 156             normpath(cw.output_filename()))
 157         # test unicode support
 158         self.binary['hello_2.2-1_i386'].contents.append(BinContents(file = '\xc3\xb6'))
 159         self.session.commit()
 160         # test delete cascading
 161         self.session.delete(self.binary['hello_2.2-1_i386'])
 162         self.session.commit()
 163
 164     def test_scan_contents(self):
 165         self.setup_binaries()
 166         filelist = [f for f in self.binary['hello_2.2-1_i386'].scan_contents()]
 167         self.assertEqual(['usr/bin/hello', 'usr/share/doc/hello/copyright'],
 168             filelist)
 169         self.session.commit()
 170         ContentsScanner(self.binary['hello_2.2-1_i386'].binary_id).scan()
 171         bin_contents_list = self.binary['hello_2.2-1_i386'].contents.order_by('file').all()
 172         self.assertEqual(2, len(bin_contents_list))
 173         self.assertEqual('usr/bin/hello', bin_contents_list[0].file)
 174         self.assertEqual('usr/share/doc/hello/copyright', bin_contents_list[1].file)
 175
 176     def test_unpack(self):
 177         '''
 178         Tests the UnpackedSource class.
 179         '''
 180         self.setup_poolfiles()
 181         dscfilename = fixture('ftp/pool/' + self.file['hello_2.2-1.dsc'].filename)
 182         unpacked = UnpackedSource(dscfilename)
 183         self.assertTrue(len(unpacked.get_root_directory()) > 0)
 184         self.assertEqual('hello (2.2-1) unstable; urgency=low\n',
 185             unpacked.get_changelog_file().readline())
 186         all_filenames = set(unpacked.get_all_filenames())
 187         self.assertEqual(8, len(all_filenames))
 188         self.assertTrue('debian/rules' in all_filenames)
 189         self.assertRaises(CalledProcessError, lambda: UnpackedSource('invalidname'))
 190
 191     def classes_to_clean(self):
 192         return [Override, Suite, BinContents, DBBinary, DBSource, Architecture, Section, \
 193             OverrideType, Maintainer, Component, Priority, PoolFile]
 194
 195 if __name__ == '__main__':
 196     unittest.main()