Consoldidate wifi test suite boilerplate into site_wifitest.py

server/site_tests/network_WiFiMatFunc/network_WiFiMatFunc.py

 # Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """WiFiMatFunc is a suite of 3-machine tests to validate basic WiFi functionality.
 One client, one server, and one programmable WiFi AP/Router are required
 (either off-the-shelf with a network-accesible CLI or a Linux/BSD system
 with a WiFi card that supports HostAP functionality).
 
 Configuration information to run_test:
 
 server     - the IP address of the server (automatically filled in)
 client     - the IP address of the client (automatically filled in)
 router     - the IP address of the WiFi AP/Router and the names of the
              wifi and wired devices to configure
 """
 
+from autotest_lib.server import site_wifitest
 
-from autotest_lib.client.bin import utils
-from autotest_lib.client.common_lib import error
-from autotest_lib.server import autotest, site_wifitest, test
-
-import logging
-
-
-class network_WiFiMatFunc(test.test):
-  version = 1
-
-  def expect_failure(self, name, reason):
-    if reason is None:
-      reason = "no reason given"
-    logging.info("%s: ignore failure (%s)", name, reason)
-
-
-  # The testcase config, setup, etc are done out side the individual
-  # test loop, in the control file.
-  def run_once(self, testcase, config):
-    name = testcase['name']
-    try:
-      if 'skip_test' in testcase:
-        logging.info("%s: SKIP: %s", name, testcase['skip_test'])
-      else:
-        wt = site_wifitest.WiFiTest(name, testcase['steps'], config)
-        wt.run()
-        wt.write_keyvals(self)
-    except error.TestFail:
-      if 'expect_failure' in testcase:
-        self.expect_failure(name, testcase['expect_failure'])
-      else:
-        raise
-    except Exception, e:
-      if 'expect_failure' in testcase:
-        self.expect_failure(name, testcase['expect_failure'])
-      else:
-        raise error.TestFail(e)
-
+class network_WiFiMatFunc(site_wifitest.test):
+      pass