test_support.import_module on the appropriate modules
before any other imports.
from test import test_support
+# Skip these tests if there is no posix module.
+posix = test_support.import_module('posix')
import time
import os
import unittest
import warnings
-posix = test_support.import_module('posix')
warnings.filterwarnings('ignore', '.* potential security risk .*',
RuntimeWarning)
+from test.test_support import verbose, run_unittest, import_module
+
+#Skip these tests if either fcntl or termios is not available
+fcntl = import_module('fcntl')
+import_module('termios')
+
import errno
-import fcntl
import pty
import os
import sys
import signal
-from test.test_support import verbose, run_unittest
import unittest
TEST_STRING_1 = "I wish to buy a fish license.\n"