C++ (Cpp) foo__person__get_packed_size Examples

Example #1

File: test-generated-code.c Project: Flameeyes/protobuf-c

int main()
{
    Foo__Person person = FOO__PERSON__INIT;
    Foo__Person *person2;
    unsigned char simple_pad[8];
    size_t size, size2;
    unsigned char *packed;
    ProtobufCBufferSimple bs = PROTOBUF_C_BUFFER_SIMPLE_INIT (simple_pad);

    person.name = "dave b";
    person.id = 42;
    size = foo__person__get_packed_size (&person);
    packed = malloc (size);
    assert (packed);
    size2 = foo__person__pack (&person, packed);
    assert (size == size2);
    foo__person__pack_to_buffer (&person, &bs.base);
    assert (bs.len == size);
    assert (memcmp (bs.data, packed, size) == 0);
    PROTOBUF_C_BUFFER_SIMPLE_CLEAR (&bs);
    person2 = foo__person__unpack (NULL, size, packed);
    assert (person2 != NULL);
    assert (person2->id == 42);
    assert (strcmp (person2->name, "dave b") == 0);

    foo__person__free_unpacked (person2, NULL);
    free (packed);

    printf ("test succeeded.\n");

    return 0;
}

Example #2

File: pbc_test_gencode.cpp Project: RIFTIO/RIFT.ware

TEST(PBCTest, TestGeneratedCode)
{
  Foo__Person person;
  foo__person__init(&person);
  Foo__Person *person2;
  unsigned char simple_pad[8];
  size_t size, size2;
  unsigned char *packed;
  ProtobufCBufferSimple bs = PROTOBUF_C_BUFFER_SIMPLE_INIT (NULL, simple_pad);

  person.name = (char *)"dave b";
  person.id = 42;
  size = foo__person__get_packed_size (NULL, &person);
  packed = (unsigned char*)malloc(size);
  ASSERT_TRUE(packed);
  size2 = foo__person__pack (NULL, &person, packed);
  EXPECT_EQ(size, size2);
  foo__person__pack_to_buffer (&person, &bs.base);
  EXPECT_EQ(bs.len, size);
  EXPECT_FALSE(memcmp (bs.data, packed, size));
  PROTOBUF_C_BUFFER_SIMPLE_CLEAR (&bs);
  person2 = foo__person__unpack (NULL, size, packed);
  ASSERT_TRUE(person2);
  EXPECT_EQ(person2->id, 42);
  EXPECT_STREQ(person2->name, "dave b");

  foo__person__free_unpacked (NULL, person2);
  free (packed);
}