1 #! /usr/bin/python 2 # 3 # Protocol Buffers - Google's data interchange format 4 # Copyright 2008 Google Inc. All rights reserved. 5 # https://developers.google.com/protocol-buffers/ 6 # 7 # Redistribution and use in source and binary forms, with or without 8 # modification, are permitted provided that the following conditions are 9 # met: 10 # 11 # * Redistributions of source code must retain the above copyright 12 # notice, this list of conditions and the following disclaimer. 13 # * Redistributions in binary form must reproduce the above 14 # copyright notice, this list of conditions and the following disclaimer 15 # in the documentation and/or other materials provided with the 16 # distribution. 17 # * Neither the name of Google Inc. nor the names of its 18 # contributors may be used to endorse or promote products derived from 19 # this software without specific prior written permission. 20 # 21 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 24 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 25 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 26 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 27 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 28 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 29 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 30 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 31 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 33 """Test that the api_implementation defaults are what we expect.""" 34 35 import os 36 import sys 37 # Clear environment implementation settings before the google3 imports. 38 os.environ.pop('PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION', None) 39 os.environ.pop('PROTOCOL_BUFFERS_PYTHON_IMPLEMENTATION_VERSION', None) 40 41 # pylint: disable=g-import-not-at-top 42 from google.apputils import basetest 43 from google.protobuf.internal import api_implementation 44 45 46 class ApiImplementationDefaultTest(basetest.TestCase): 47 48 if sys.version_info.major <= 2: 49 50 def testThatPythonIsTheDefault(self): 51 """If -DPYTHON_PROTO_*IMPL* was given at build time, this may fail.""" 52 self.assertEqual('python', api_implementation.Type()) 53 54 else: 55 56 def testThatCppApiV2IsTheDefault(self): 57 """If -DPYTHON_PROTO_*IMPL* was given at build time, this may fail.""" 58 self.assertEqual('cpp', api_implementation.Type()) 59 self.assertEqual(2, api_implementation.Version()) 60 61 62 if __name__ == '__main__': 63 basetest.main() 64
