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| 1 # Copyright (c) 2010 Google Inc. All rights reserved. | |
| 2 # | |
| 3 # Redistribution and use in source and binary forms, with or without | |
| 4 # modification, are permitted provided that the following conditions are | |
| 5 # met: | |
| 6 # | |
| 7 # * Redistributions of source code must retain the above copyright | |
| 8 # notice, this list of conditions and the following disclaimer. | |
| 9 # * Redistributions in binary form must reproduce the above | |
| 10 # copyright notice, this list of conditions and the following disclaimer | |
| 11 # in the documentation and/or other materials provided with the | |
| 12 # distribution. | |
| 13 # * Neither the name of Google Inc. nor the names of its | |
| 14 # contributors may be used to endorse or promote products derived from | |
| 15 # this software without specific prior written permission. | |
| 16 # | |
| 17 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 18 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 19 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 20 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 21 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 22 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 23 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 24 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 25 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 26 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 27 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 28 | |
| 29 | |
| 30 from urllib2 import HTTPError | |
| 31 from webkitpy.common.net.networktransaction import NetworkTransaction, NetworkTi
meout | |
| 32 from webkitpy.common.system.logtesting import LoggingTestCase | |
| 33 | |
| 34 | |
| 35 class NetworkTransactionTest(LoggingTestCase): | |
| 36 exception = Exception("Test exception") | |
| 37 | |
| 38 def setUp(self): | |
| 39 super(NetworkTransactionTest, self).setUp() | |
| 40 self._run_count = 0 | |
| 41 | |
| 42 def test_success(self): | |
| 43 transaction = NetworkTransaction() | |
| 44 self.assertEqual(transaction.run(lambda: 42), 42) | |
| 45 | |
| 46 def _raise_exception(self): | |
| 47 raise self.exception | |
| 48 | |
| 49 def test_exception(self): | |
| 50 transaction = NetworkTransaction() | |
| 51 did_process_exception = False | |
| 52 did_throw_exception = True | |
| 53 try: | |
| 54 transaction.run(self._raise_exception) | |
| 55 did_throw_exception = False | |
| 56 except Exception as e: | |
| 57 did_process_exception = True | |
| 58 self.assertEqual(e, self.exception) | |
| 59 self.assertTrue(did_throw_exception) | |
| 60 self.assertTrue(did_process_exception) | |
| 61 | |
| 62 def _raise_500_error(self): | |
| 63 self._run_count += 1 | |
| 64 if self._run_count < 3: | |
| 65 raise HTTPError("http://example.com/", 500, "internal server error",
None, None) | |
| 66 return 42 | |
| 67 | |
| 68 def _raise_404_error(self): | |
| 69 raise HTTPError("http://foo.com/", 404, "not found", None, None) | |
| 70 | |
| 71 def test_retry(self): | |
| 72 transaction = NetworkTransaction(initial_backoff_seconds=0) | |
| 73 self.assertEqual(transaction.run(self._raise_500_error), 42) | |
| 74 self.assertEqual(self._run_count, 3) | |
| 75 self.assertLog(['WARNING: Received HTTP status 500 loading "http://examp
le.com/". ' | |
| 76 'Retrying in 0 seconds...\n', | |
| 77 'WARNING: Received HTTP status 500 loading "http://examp
le.com/". ' | |
| 78 'Retrying in 0.0 seconds...\n']) | |
| 79 | |
| 80 def test_convert_404_to_None(self): | |
| 81 transaction = NetworkTransaction(convert_404_to_None=True) | |
| 82 self.assertIsNone(transaction.run(self._raise_404_error)) | |
| 83 | |
| 84 def test_timeout(self): | |
| 85 transaction = NetworkTransaction(initial_backoff_seconds=60 * 60, timeou
t_seconds=60) | |
| 86 did_process_exception = False | |
| 87 did_throw_exception = True | |
| 88 try: | |
| 89 transaction.run(self._raise_500_error) | |
| 90 did_throw_exception = False | |
| 91 except NetworkTimeout: | |
| 92 did_process_exception = True | |
| 93 self.assertTrue(did_throw_exception) | |
| 94 self.assertTrue(did_process_exception) | |
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Chromium Code Reviews
Issue 2578213005:
Use underscores to separate words in filenames in webkitpy. (Closed)
