extension_set_unittest.cc File Reference

#include <google/protobuf/stubs/casts.h>
#include <google/protobuf/stubs/strutil.h>
#include <google/protobuf/test_util.h>
#include <google/protobuf/test_util2.h>
#include <google/protobuf/unittest.pb.h>
#include <google/protobuf/unittest_mset.pb.h>
#include <google/protobuf/io/coded_stream.h>
#include <google/protobuf/io/zero_copy_stream_impl.h>
#include <google/protobuf/descriptor.pb.h>
#include <google/protobuf/arena.h>
#include <google/protobuf/descriptor.h>
#include <google/protobuf/dynamic_message.h>
#include <google/protobuf/extension_set.h>
#include <google/protobuf/wire_format.h>
#include <google/protobuf/stubs/logging.h>
#include <google/protobuf/stubs/common.h>
#include <google/protobuf/testing/googletest.h>
#include <gtest/gtest.h>
#include <google/protobuf/stubs/stl_util.h>

Include dependency graph for extension_set_unittest.cc:

Go to the source code of this file.

Namespaces
	google
	google::protobuf
	google.protobuf.internal

Macros
#define	TEST_REPEATED_EXTENSIONS_SPACE_USED(type, cpptype, value)
#define	TEST_SCALAR_EXTENSIONS_SPACE_USED(type, value)

Macro Definition Documentation

TEST_REPEATED_EXTENSIONS_SPACE_USED

#define TEST_REPEATED_EXTENSIONS_SPACE_USED	(		type,
			cpptype,
			value
	)

Value:

  do {                                                                        \
    unittest::TestAllExtensions message;                                      \
    const int base_size = message.SpaceUsed();                                \
    int min_expected_size = sizeof(RepeatedField<cpptype>) + base_size;       \
    message.AddExtension(unittest::repeated_##type##_extension, value);       \
    message.ClearExtension(unittest::repeated_##type##_extension);            \
    const int empty_repeated_field_size = message.SpaceUsed();                \
    EXPECT_LE(min_expected_size, empty_repeated_field_size) << #type;         \
    message.AddExtension(unittest::repeated_##type##_extension, value);       \
    message.AddExtension(unittest::repeated_##type##_extension, value);       \
    EXPECT_EQ(empty_repeated_field_size, message.SpaceUsed()) << #type;       \
    message.ClearExtension(unittest::repeated_##type##_extension);            \
    const int old_capacity =                                                  \
        message.GetRepeatedExtension(unittest::repeated_##type##_extension)   \
            .Capacity();                                                      \
    EXPECT_GE(old_capacity, kMinRepeatedFieldAllocationSize);                 \
    for (int i = 0; i < 16; ++i) {                                            \
      message.AddExtension(unittest::repeated_##type##_extension, value);     \
    }                                                                         \
    int expected_size =                                                       \
        sizeof(cpptype) *                                                     \
            (message                                                          \
                 .GetRepeatedExtension(unittest::repeated_##type##_extension) \
                 .Capacity() -                                                \
             old_capacity) +                                                  \
        empty_repeated_field_size;                                            \
    EXPECT_LE(expected_size, message.SpaceUsed()) << #type;                   \
  } while (0)

TEST_SCALAR_EXTENSIONS_SPACE_USED

#define TEST_SCALAR_EXTENSIONS_SPACE_USED	(		type,
			value
	)

Value:

  do {                                                                       \
    unittest::TestAllExtensions message;                                     \
    const int base_size = message.SpaceUsed();                               \
    message.SetExtension(unittest::optional_##type##_extension, value);      \
    int min_expected_size =                                                  \
        base_size +                                                          \
        sizeof(message.GetExtension(unittest::optional_##type##_extension)); \
    EXPECT_LE(min_expected_size, message.SpaceUsed());                       \
  } while (0)