Source Code for Module portage.tests.env.config.test_PackageUseFile

 1  # test_PackageUseFile.py -- Portage Unit Testing Functionality 
 2  # Copyright 2007 Gentoo Foundation 
 3  # Distributed under the terms of the GNU General Public License v2 
 4   
 5  from portage import os 
 6  from portage.tests import TestCase 
 7  from portage.env.config import PackageUseFile 
 8  from tempfile import mkstemp 
 9   
10   
11 -class PackageUseFileTestCase(TestCase): 
12   
13          cpv = 'sys-apps/portage' 
14          useflags = ['cdrom', 'far', 'boo', 'flag', 'blat'] 
15   
16 -        def testPackageUseFile(self): 
17                  """ 
18                  A simple test to ensure the load works properly 
19                  """ 
20                  self.BuildFile() 
21                  try: 
22                          f = PackageUseFile(self.fname) 
23                          f.load() 
24                          for cpv, use in f.items(): 
25                                  self.assertEqual(cpv, self.cpv) 
26                                  [flag for flag in use if self.assertTrue(flag in self.useflags)] 
27                  finally: 
28                          self.NukeFile() 
29   
30 -        def BuildFile(self): 
31                  fd, self.fname = mkstemp() 
32                  f = os.fdopen(fd, 'w') 
33                  f.write("%s %s" % (self.cpv, ' '.join(self.useflags))) 
34                  f.close() 
35   
36 -        def NukeFile(self): 
37                  os.unlink(self.fname) 
38