def test_set_file_readwrite(self):
"""Test for set_file_readwrite."""
set_file_readonly(self.testfile)
self.addCleanup(set_dir_readwrite, self.testfile)
set_file_readwrite(self.testfile)
open_file(self.testfile, 'w')
self.assertTrue(can_write(self.testfile))
def test_access_ro(self):
"""Test access on a file with read only permission."""
set_file_readonly(self.testfile)
self.addCleanup(set_file_readwrite, self.testfile)
self.assertTrue(access(self.testfile))
def test_set_file_readonly(self):
"""Test for set_file_readonly."""
set_file_readonly(self.testfile)
self.addCleanup(set_dir_readwrite, self.testfile)
self.assertRaises(IOError, open_file, self.testfile, 'w')
