tests/dbtest_contents.py

   1 #!/usr/bin/env python
   2
   3 from db_test import DBDakTestCase
   4
   5 from daklib.dbconn import *
   6 from daklib.contents import ContentsWriter, ContentsScanner
   7
   8 from sqlalchemy.exc import FlushError, IntegrityError
   9 import unittest
  10
  11 class ContentsTestCase(DBDakTestCase):
  12     """
  13     This TestCase checks the behaviour of contents generation.
  14     """
  15
  16     def test_duplicates1(self):
  17         '''
  18         Test the BinContents class for duplication problems.
  19         '''
  20         self.setup_binaries()
  21         contents1 = BinContents(file = 'usr/bin/hello', \
  22             binary = self.binary['hello_2.2-1_i386'])
  23         self.session.add(contents1)
  24         self.session.flush()
  25         # test duplicates
  26         contents2 = BinContents(file = 'usr/bin/hello', \
  27             binary = self.binary['hello_2.2-1_i386'])
  28         self.session.add(contents2)
  29         self.assertRaises(FlushError, self.session.flush)
  30
  31     def test_duplicates2(self):
  32         '''
  33         Test the BinContents class for more duplication problems.
  34         '''
  35         self.setup_binaries()
  36         contents1 = BinContents(file = 'usr/bin/hello', \
  37             binary = self.binary['hello_2.2-1_i386'])
  38         self.session.add(contents1)
  39         contents2 = BinContents(file = 'usr/bin/gruezi', \
  40             binary = self.binary['hello_2.2-1_i386'])
  41         self.session.add(contents2)
  42         self.session.flush()
  43         # test duplicates
  44         contents2.file = 'usr/bin/hello'
  45         self.assertRaises(IntegrityError, self.session.flush)
  46
  47     def test_duplicates3(self):
  48         '''
  49         Test the BinContents class even more.
  50         '''
  51         self.setup_binaries()
  52         contents1 = BinContents(file = 'usr/bin/hello', \
  53             binary = self.binary['hello_2.2-1_i386'])
  54         self.session.add(contents1)
  55         # same file in different binary packages should be okay
  56         contents2 = BinContents(file = 'usr/bin/hello', \
  57             binary = self.binary['gnome-hello_2.2-1_i386'])
  58         self.session.add(contents2)
  59         self.session.flush()
  60
  61     def test_overridetype(self):
  62         '''
  63         Test the OverrideType class.
  64         '''
  65         self.setup_overridetypes()
  66         self.assertEqual('deb', self.otype['deb'].overridetype)
  67         self.assertEqual(0, self.otype['deb'].overrides.count())
  68         self.assertEqual(self.otype['deb'], get_override_type('deb', self.session))
  69
  70     def test_section(self):
  71         '''
  72         Test Section class.
  73         '''
  74         self.setup_sections()
  75         self.assertEqual('python', self.section['python'].section)
  76         self.assertEqual('python', self.section['python'])
  77         self.assertTrue(self.section['python'] != 'java')
  78         self.assertEqual(self.section['python'], get_section('python', self.session))
  79         all_sections = get_sections(self.session)
  80         self.assertEqual(self.section['python'].section_id, all_sections['python'])
  81         self.assertEqual(0, self.section['python'].overrides.count())
  82
  83     def test_priority(self):
  84         '''
  85         Test Priority class.
  86         '''
  87         self.setup_priorities()
  88         self.assertEqual('standard', self.prio['standard'].priority)
  89         self.assertEqual(7, self.prio['standard'].level)
  90         self.assertEqual('standard', self.prio['standard'])
  91         self.assertTrue(self.prio['standard'] != 'extra')
  92         self.assertEqual(self.prio['standard'], get_priority('standard', self.session))
  93         all_priorities = get_priorities(self.session)
  94         self.assertEqual(self.prio['standard'].priority_id, all_priorities['standard'])
  95         self.assertEqual(0, self.prio['standard'].overrides.count())
  96
  97     def test_override(self):
  98         '''
  99         Test Override class.
 100         '''
 101         self.setup_overrides()
 102         list = get_override('hello', session = self.session)
 103         self.assertEqual(3, len(list))
 104         self.assertTrue(self.override['hello_sid_main_udeb'] in list)
 105         self.assertTrue(self.override['hello_squeeze_main_deb'] in list)
 106         list = get_override('hello', suite = 'sid', session = self.session)
 107         self.assertEqual([self.override['hello_sid_main_udeb']], 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', component = 'contrib', session = self.session)
 111         self.assertEqual([self.override['hello_lenny_contrib_deb']], 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', overridetype = 'deb', session = self.session)
 115         self.assertEqual(2, len(list))
 116         self.assertTrue(self.override['hello_sid_main_udeb'] not in list)
 117         self.assertTrue(self.override['hello_squeeze_main_deb'] in list)
 118         list = get_override('hello', overridetype = ['deb'], session = self.session)
 119         self.assertEqual(2, len(list))
 120         self.assertTrue(self.override['hello_sid_main_udeb'] not in list)
 121         self.assertTrue(self.override['hello_squeeze_main_deb'] in list)
 122         # test the backrefs
 123         self.assertEqual(self.override['hello_sid_main_udeb'], \
 124             self.suite['sid'].overrides.one())
 125         self.assertEqual(2, self.comp['main'].overrides.count())
 126         self.assertEqual(self.override['hello_sid_main_udeb'], \
 127             self.comp['main'].overrides.filter_by(suite = self.suite['sid']).one())
 128         self.assertEqual(self.override['hello_sid_main_udeb'], \
 129             self.otype['udeb'].overrides.one())
 130
 131     def test_contentswriter(self):
 132         '''
 133         Test the ContentsWriter class.
 134         '''
 135         self.setup_suites()
 136         self.setup_architectures()
 137         self.setup_overridetypes()
 138         self.setup_binaries()
 139         self.setup_overrides()
 140         self.binary['hello_2.2-1_i386'].contents.append(BinContents(file = '/usr/bin/hello'))
 141         self.session.commit()
 142         cw = ContentsWriter(self.suite['squeeze'], self.arch['i386'], self.otype['deb'])
 143         self.assertEqual(['/usr/bin/hello                                          python/hello\n'], \
 144             cw.get_list())
 145         # test formatline and sort order
 146         self.assertEqual('/usr/bin/hello                                          python/hello\n', \
 147             cw.formatline('/usr/bin/hello', ['python/hello']))
 148         self.assertEqual('/usr/bin/hello                                          editors/emacs,python/hello,utils/sl\n', \
 149             cw.formatline('/usr/bin/hello', ['editors/emacs', 'python/hello', 'utils/sl']))
 150         # test output_filename
 151         self.assertEqual('tests/fixtures/ftp/squeeze/Contents-i386.gz', \
 152             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/squeeze/main/Contents-i386.gz', \
 156             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']).scan()
 171         bin_contents_list = self.binary['hello_2.2-1_i386'].contents.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 classes_to_clean(self):
 177         return [Override, Suite, BinContents, DBBinary, DBSource, Architecture, Section, \
 178             OverrideType, Maintainer, Component, Priority, PoolFile]
 179
 180 if __name__ == '__main__':
 181     unittest.main()