Fixing some tests

Signed-off-by: Dan O'Reilly <oreilldf@gmail.com>

python/google/protobuf/internal/_parameterized.py

@@ -152,6 +152,8 @@ import types
 import unittest
 import uuid
 
+import six
+
 ADDR_RE = re.compile(r'\<([a-zA-Z0-9_\-\.]+) object at 0x[a-fA-F0-9]+\>')
 _SEPARATOR = uuid.uuid1().hex
 _FIRST_ARG = object()
@@ -170,13 +172,13 @@ def _StrClass(cls):
 
 def _NonStringIterable(obj):
   return (isinstance(obj, collections.Iterable) and not
-          isinstance(obj, basestring))
+          isinstance(obj, six.string_types))
 
 
 def _FormatParameterList(testcase_params):
   if isinstance(testcase_params, collections.Mapping):
     return ', '.join('%s=%s' % (argname, _CleanRepr(value))
-                     for argname, value in testcase_params.iteritems())
+                     for argname, value in testcase_params.items())
   elif _NonStringIterable(testcase_params):
     return ', '.join(map(_CleanRepr, testcase_params))
   else:
@@ -258,7 +260,7 @@ def _ModifyClass(class_object, testcases, naming_type):
       'Cannot add parameters to %s,'
       ' which already has parameterized methods.' % (class_object,))
   class_object._id_suffix = id_suffix = {}
-  for name, obj in class_object.__dict__.items():
+  for name, obj in class_object.__dict__.copy().items():
     if (name.startswith(unittest.TestLoader.testMethodPrefix)
         and isinstance(obj, types.FunctionType)):
       delattr(class_object, name)
@@ -266,7 +268,7 @@ def _ModifyClass(class_object, testcases, naming_type):
       _UpdateClassDictForParamTestCase(
           methods, id_suffix, name,
           _ParameterizedTestIter(obj, testcases, naming_type))
-      for name, meth in methods.iteritems():
+      for name, meth in methods.items():
         setattr(class_object, name, meth)
 
 

python/google/protobuf/internal/python_message.py

@@ -59,7 +59,6 @@ import weakref
 
 import six
 import six.moves.copyreg as copyreg
-import six.string_types
 
 # We use "as" to avoid name collisions with variables.
 from google.protobuf.internal import containers
@@ -1120,7 +1119,7 @@ def _AddIsInitializedMethod(message_descriptor, cls):
             # ScalarMaps can't have any initialization errors.
             pass
         elif field.label == _FieldDescriptor.LABEL_REPEATED:
-          for i in xrange(len(value)):
+          for i in range(len(value)):
             element = value[i]
             prefix = "%s[%d]." % (name, i)
             sub_errors = element.FindInitializationErrors()

python/google/protobuf/internal/reflection_test.py

@@ -1634,7 +1634,7 @@ class ReflectionTest(unittest.TestCase):
     self.assertFalse(proto.IsInitialized(errors))
     self.assertEqual(errors, ['a', 'b', 'c'])
 
-  @basetest.unittest.skipIf(
+  @skipIf(
       api_implementation.Type() != 'cpp' or api_implementation.Version() != 2,
       'Errors are only available from the most recent C++ implementation.')
   def testFileDescriptorErrors(self):

python/setup.py

@@ -88,41 +88,27 @@ def generate_proto(source, require = True):
       sys.exit(-1)
 
 def GenerateUnittestProtos():
-  generate_proto("../src/google/protobuf/unittest.proto")
-  generate_proto("../src/google/protobuf/unittest_custom_options.proto")
-  generate_proto("../src/google/protobuf/unittest_import.proto")
-  generate_proto("../src/google/protobuf/unittest_import_public.proto")
-  generate_proto("../src/google/protobuf/unittest_mset.proto")
-  generate_proto("../src/google/protobuf/unittest_no_generic_services.proto")
-  generate_proto("google/protobuf/internal/descriptor_pool_test1.proto")
-  generate_proto("google/protobuf/internal/descriptor_pool_test2.proto")
-  generate_proto("google/protobuf/internal/test_bad_identifiers.proto")
-  generate_proto("google/protobuf/internal/missing_enum_values.proto")
-  generate_proto("google/protobuf/internal/more_extensions.proto")
-  generate_proto("google/protobuf/internal/more_extensions_dynamic.proto")
-  generate_proto("google/protobuf/internal/more_messages.proto")
-  generate_proto("google/protobuf/internal/factory_test1.proto")
-  generate_proto("google/protobuf/internal/factory_test2.proto")
-  generate_proto("google/protobuf/internal/import_test_package/inner.proto")
-  generate_proto("google/protobuf/internal/import_test_package/outer.proto")
-  generate_proto("google/protobuf/pyext/python.proto")
-
-def MakeTestSuite():
-  # Test C++ implementation
-  import unittest
-  import google.protobuf.pyext.descriptor_cpp2_test as descriptor_cpp2_test
-  import google.protobuf.pyext.message_factory_cpp2_test \
-      as message_factory_cpp2_test
-  import google.protobuf.pyext.reflection_cpp2_generated_test \
-      as reflection_cpp2_generated_test
-
-  loader = unittest.defaultTestLoader
-  suite = unittest.TestSuite()
-  for test in [  descriptor_cpp2_test,
-                 message_factory_cpp2_test,
-                 reflection_cpp2_generated_test]:
-    suite.addTest(loader.loadTestsFromModule(test))
-  return suite
+  generate_proto("../src/google/protobuf/map_unittest.proto", False)
+  generate_proto("../src/google/protobuf/unittest.proto", False)
+  generate_proto("../src/google/protobuf/unittest_custom_options.proto", False)
+  generate_proto("../src/google/protobuf/unittest_import.proto", False)
+  generate_proto("../src/google/protobuf/unittest_import_public.proto", False)
+  generate_proto("../src/google/protobuf/unittest_mset.proto", False)
+  generate_proto("../src/google/protobuf/unittest_no_generic_services.proto", False)
+  generate_proto("../src/google/protobuf/unittest_proto3_arena.proto", False)
+  generate_proto("google/protobuf/internal/descriptor_pool_test1.proto", False)
+  generate_proto("google/protobuf/internal/descriptor_pool_test2.proto", False)
+  generate_proto("google/protobuf/internal/factory_test1.proto", False)
+  generate_proto("google/protobuf/internal/factory_test2.proto", False)
+  generate_proto("google/protobuf/internal/import_test_package/inner.proto", False)
+  generate_proto("google/protobuf/internal/import_test_package/outer.proto", False)
+  generate_proto("google/protobuf/internal/missing_enum_values.proto", False)
+  generate_proto("google/protobuf/internal/more_extensions.proto", False)
+  generate_proto("google/protobuf/internal/more_extensions_dynamic.proto", False)
+  generate_proto("google/protobuf/internal/more_messages.proto", False)
+  generate_proto("google/protobuf/internal/test_bad_identifiers.proto", False)
+  generate_proto("google/protobuf/pyext/python.proto", False)
+
 
 class clean(_clean):
   def run(self):
@@ -153,6 +139,7 @@ class build_py(_build_py):
     # _build_py is an old-style class, so super() doesn't work.
     _build_py.run(self)
 
+
 if __name__ == '__main__':
   ext_module_list = []
   cpp_impl = '--cpp_implementation'