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add test

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This commit is contained in:
Justin Davis
2025-12-09 22:01:51 -05:00
parent c7627432ef
commit 45e352b18f
11 changed files with 454 additions and 41 deletions
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50
tests/cpp17/test_cpp17.cpp
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@@ -255,10 +255,60 @@ void OptionalScalarsTest() {
TEST_ASSERT(opts->maybe_i32() == std::optional<int64_t>(-1));
}
void MutableUnionMembersTest() {
flatbuffers::FlatBufferBuilder fbb;
// Create a Movie with union members
auto other_str = fbb.CreateString("other_character");
auto attacker = cpp17::CreateAttacker(fbb, 100);
std::vector<flatbuffers::Offset<void>> characters_vec;
std::vector<cpp17::Character> character_types;
characters_vec.push_back(attacker.Union());
character_types.push_back(cpp17::Character::MuLan);
characters_vec.push_back(other_str.Union());
character_types.push_back(cpp17::Character::Other);
auto characters_vector = fbb.CreateVector(characters_vec);
auto character_types_vector = fbb.CreateVector(character_types);
auto hand_fan = cpp17::CreateHandFan(fbb, 55);
auto movie = cpp17::CreateMovie(
fbb, cpp17::Character::MuLan, attacker.Union(), character_types_vector,
characters_vector, cpp17::Gadget::HandFan, hand_fan.Union());
fbb.Finish(movie);
// Test mutable union accessors
auto mutable_movie = cpp17::GetMutableMovie(fbb.GetBufferPointer());
// Test main_character union
TEST_EQ(mutable_movie->main_character_type(), cpp17::Character::MuLan);
auto main_attacker = mutable_movie->mutable_main_character_as_MuLan();
TEST_ASSERT(main_attacker != nullptr);
TEST_EQ(main_attacker->sword_attack_damage(), 100);
TEST_ASSERT(main_attacker->mutate_sword_attack_damage(150));
TEST_EQ(main_attacker->sword_attack_damage(), 150);
TEST_EQ(mutable_movie->gadget_as<cpp17::HandFan>()->length(), 55);
mutable_movie->mutable_gadget_as<cpp17::HandFan>()->mutate_length(75);
TEST_EQ(mutable_movie->gadget_as<cpp17::HandFan>()->length(), 75);
TEST_ASSERT(mutable_movie->mutable_gadget_as<cpp17::FallingTub>() == nullptr);
// Test characters vector unions
TEST_EQ(mutable_movie->characters_type()->size(), 2);
TEST_EQ(mutable_movie->characters_type()->Get(0), cpp17::Character::MuLan);
TEST_EQ(mutable_movie->characters_type()->Get(1), cpp17::Character::Other);
}
int FlatBufferCpp17Tests() {
CreateTableByTypeTest();
OptionalScalarsTest();
StringifyAnyFlatbuffersTypeTest();
MutableUnionMembersTest();
return 0;
}
} // namespace