test_process.py 文件源码

def test_open_files_2(self):
        # test fd and path fields
        with open(TESTFN, 'w') as fileobj:
            p = psutil.Process()
            for file in p.open_files():
                if file.path == fileobj.name or file.fd == fileobj.fileno():
                    break
            else:
                self.fail("no file found; files=%s" % repr(p.open_files()))
            self.assertEqual(file.path, fileobj.name)
            if WINDOWS:
                self.assertEqual(file.fd, -1)
            else:
                self.assertEqual(file.fd, fileobj.fileno())
            # test positions
            ntuple = p.open_files()[0]
            self.assertEqual(ntuple[0], ntuple.path)
            self.assertEqual(ntuple[1], ntuple.fd)
            # test file is gone
            self.assertTrue(fileobj.name not in p.open_files())