1#!/usr/bin/env python
2# Copyright 2016 Google Inc. All Rights Reserved.
3#
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8#      http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15
16import unittest
17import urllib2
18
19
20def _IsInternetOn():
21  try:
22    urllib2.urlopen('https://example.com', timeout=10)
23    return True
24  except urllib2.URLError as err:
25    return False
26
27
28class RealNetworkFetchTest(unittest.TestCase):
29  def setUp(self):
30    if not _IsInternetOn():
31      self.skipTest('No internet, skip test')
32