AppPkg/Applications/Python/Python-2.7.2/Lib/distutils/tests/test_config_cmd.py

   1 """Tests for distutils.command.config."""
   2 import unittest
   3 import os
   4 import sys
   5 from test.test_support import run_unittest
   6
   7 from distutils.command.config import dump_file, config
   8 from distutils.tests import support
   9 from distutils import log
  10
  11 class ConfigTestCase(support.LoggingSilencer,
  12                      support.TempdirManager,
  13                      unittest.TestCase):
  14
  15     def _info(self, msg, *args):
  16         for line in msg.splitlines():
  17             self._logs.append(line)
  18
  19     def setUp(self):
  20         super(ConfigTestCase, self).setUp()
  21         self._logs = []
  22         self.old_log = log.info
  23         log.info = self._info
  24
  25     def tearDown(self):
  26         log.info = self.old_log
  27         super(ConfigTestCase, self).tearDown()
  28
  29     def test_dump_file(self):
  30         this_file = os.path.splitext(__file__)[0] + '.py'
  31         f = open(this_file)
  32         try:
  33             numlines = len(f.readlines())
  34         finally:
  35             f.close()
  36
  37         dump_file(this_file, 'I am the header')
  38         self.assertEqual(len(self._logs), numlines+1)
  39
  40     def test_search_cpp(self):
  41         if sys.platform == 'win32':
  42             return
  43         pkg_dir, dist = self.create_dist()
  44         cmd = config(dist)
  45
  46         # simple pattern searches
  47         match = cmd.search_cpp(pattern='xxx', body='// xxx')
  48         self.assertEqual(match, 0)
  49
  50         match = cmd.search_cpp(pattern='_configtest', body='// xxx')
  51         self.assertEqual(match, 1)
  52
  53     def test_finalize_options(self):
  54         # finalize_options does a bit of transformation
  55         # on options
  56         pkg_dir, dist = self.create_dist()
  57         cmd = config(dist)
  58         cmd.include_dirs = 'one%stwo' % os.pathsep
  59         cmd.libraries = 'one'
  60         cmd.library_dirs = 'three%sfour' % os.pathsep
  61         cmd.ensure_finalized()
  62
  63         self.assertEqual(cmd.include_dirs, ['one', 'two'])
  64         self.assertEqual(cmd.libraries, ['one'])
  65         self.assertEqual(cmd.library_dirs, ['three', 'four'])
  66
  67     def test_clean(self):
  68         # _clean removes files
  69         tmp_dir = self.mkdtemp()
  70         f1 = os.path.join(tmp_dir, 'one')
  71         f2 = os.path.join(tmp_dir, 'two')
  72
  73         self.write_file(f1, 'xxx')
  74         self.write_file(f2, 'xxx')
  75
  76         for f in (f1, f2):
  77             self.assertTrue(os.path.exists(f))
  78
  79         pkg_dir, dist = self.create_dist()
  80         cmd = config(dist)
  81         cmd._clean(f1, f2)
  82
  83         for f in (f1, f2):
  84             self.assertTrue(not os.path.exists(f))
  85
  86 def test_suite():
  87     return unittest.makeSuite(ConfigTestCase)
  88
  89 if __name__ == "__main__":
  90     run_unittest(test_suite())