sdk/platform-tools/systrace/catapult/telemetry/third_party/web-page-replay/test_utils.py

   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
  16 import unittest
  17 import urllib2
  18
  19
  20 def _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
  28 class RealNetworkFetchTest(unittest.TestCase):
  29   def setUp(self):
  30     if not _IsInternetOn():
  31       self.skipTest('No internet, skip test')