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#include <yql/essentials/minikql/comp_nodes/mkql_block_way.h>
#include <yql/essentials/minikql/comp_nodes/ut/mkql_block_test_helper.h>
#include <yql/essentials/minikql/comp_nodes/ut/mkql_computation_node_ut.h>
#include <yql/essentials/minikql/udf_value_test_support/udf_value_comparator_utils.h>
#include <yql/essentials/minikql/mkql_type_builder.h>
#include <yql/essentials/utils/random_data_generator/random_data_generator.h>
#include <library/cpp/random_provider/random_provider.h>
#include <array>
#include <string_view>
namespace NKikimr::NMiniKQL {
using namespace NTest;
namespace {
template <typename TInputData, typename TExpectedData>
void TestBlockWay(const TVector<TInputData>& data, const TVector<TExpectedData>& expected) {
TBlockHelper().TestKernelFuzzied(data, expected, [](TSetup<false>& setup, TRuntimeNode variantValue) {
return setup.PgmBuilder->BlockWay(variantValue);
});
}
template <char Fill, size_t Length>
using TRepeatedNameMember = NTest::TStructMember<NTest::TStructMemberName<Length + 1>(Fill), ui32>;
} // namespace
Y_UNIT_TEST_SUITE(TMiniKQLBlockWayTest) {
Y_UNIT_TEST(TupleVariant_Ui32Ui64_Mixed) {
using TVariant = std::variant<ui32, ui64>;
TVector<TVariant> data = {TVariant{ui32{1}}, TVariant{ui64{2}}, TVariant{ui32{3}}};
TVector<ui32> expected = {0u, 1u, 0u};
TestBlockWay(data, expected);
}
Y_UNIT_TEST(TupleVariant_AllIndex0) {
using TVariant = std::variant<ui32, ui64>;
TVector<TVariant> data = {TVariant{ui32{10}}, TVariant{ui32{20}}, TVariant{ui32{30}}};
TVector<ui32> expected = {0u, 0u, 0u};
TestBlockWay(data, expected);
}
Y_UNIT_TEST(TupleVariant_AllIndex1) {
using TVariant = std::variant<ui32, ui64>;
TVector<TVariant> data = {TVariant{ui64{10}}, TVariant{ui64{20}}, TVariant{ui64{30}}};
TVector<ui32> expected = {1u, 1u, 1u};
TestBlockWay(data, expected);
}
Y_UNIT_TEST(TupleVariant_StringAlternative) {
using TVariant = std::variant<ui32, TString>;
TVector<TVariant> data = {TVariant{ui32{42}}, TVariant{TString{"hello"}}, TVariant{ui32{7}}};
TVector<ui32> expected = {0u, 1u, 0u};
TestBlockWay(data, expected);
}
Y_UNIT_TEST(TupleVariant_InnerOptional) {
using TVariant = std::variant<TMaybe<ui32>, ui64>;
TVector<TVariant> data = {TVariant{TMaybe<ui32>{10u}}, TVariant{ui64{20u}}, TVariant{TMaybe<ui32>{}}};
TVector<ui32> expected = {0u, 1u, 0u};
TestBlockWay(data, expected);
}
Y_UNIT_TEST(OptionalTupleVariant_MixedNull) {
using TVariant = std::variant<ui32, ui64>;
TVector<TMaybe<TVariant>> data = {TMaybe<TVariant>{TVariant{ui32{1}}}, TMaybe<TVariant>{}, TMaybe<TVariant>{TVariant{ui64{2}}}};
TVector<TMaybe<ui32>> expected = {ui32{0}, Nothing(), ui32{1}};
TestBlockWay(data, expected);
}
Y_UNIT_TEST(OptionalTupleVariant_AllNull) {
using TVariant = std::variant<ui32, ui64>;
TVector<TMaybe<TVariant>> data = {TMaybe<TVariant>{}, TMaybe<TVariant>{}, TMaybe<TVariant>{}};
TVector<TMaybe<ui32>> expected = {Nothing(), Nothing(), Nothing()};
TestBlockWay(data, expected);
}
Y_UNIT_TEST(OptionalTupleVariant_NoNull) {
using TVariant = std::variant<ui32, ui64>;
TVector<TMaybe<TVariant>> data = {TMaybe<TVariant>{TVariant{ui32{1}}}, TMaybe<TVariant>{TVariant{ui64{2}}}, TMaybe<TVariant>{TVariant{ui32{3}}}};
TVector<TMaybe<ui32>> expected = {ui32{0}, ui32{1}, ui32{0}};
TestBlockWay(data, expected);
}
Y_UNIT_TEST(StructVariant_NonOptional_MemberNames) {
using TMemberA = NTest::TStructMember<"a", ui32>;
using TMemberB = NTest::TStructMember<"b_name_longer_than_sixteen_bytes", ui64>;
using TMemberC = NTest::TStructMember<"c", double>;
using TVariant = NTest::TStructVariant<TMemberA, TMemberB, TMemberC>;
TVector<TVariant> data = {TVariant{TMemberA{1}}, TVariant{TMemberB{2}}, TVariant{TMemberC{3}}, TVariant{TMemberA{4}}, TVariant{TMemberB{5}}};
TVector<TUtf8> expected = {TUtf8("a"), TUtf8("b_name_longer_than_sixteen_bytes"), TUtf8("c"), TUtf8("a"), TUtf8("b_name_longer_than_sixteen_bytes")};
TestBlockWay(data, expected);
}
Y_UNIT_TEST(StructVariant_Optional_MixedNull) {
using TFirstMember = NTest::TStructMember<"x", ui32>;
using TSecondMember = NTest::TStructMember<"y", ui64>;
using TVariant = NTest::TStructVariant<TFirstMember, TSecondMember>;
auto elem1 = TMaybe<TVariant>(TFirstMember{1});
auto elem2 = Nothing();
auto elem3 = TMaybe<TVariant>(TSecondMember{2});
auto elem4 = TMaybe<TVariant>(TFirstMember{3});
TVector<TMaybe<TVariant>> items = {elem1, elem2, elem3, elem4};
TVector<TMaybe<TUtf8>> expected = {
TMaybe<TUtf8>{"x"},
TMaybe<TUtf8>{},
TMaybe<TUtf8>{"y"},
TMaybe<TUtf8>{"x"},
};
TestBlockWay(items, expected);
}
Y_UNIT_TEST(StructVariant_LongNames_ChunkedOutput) {
constexpr size_t ItemsPerIteration = 10000;
constexpr size_t NameLength = 100;
static_assert(NameLength * ItemsPerIteration > MaxBlockSizeInBytes, "Output must overflow a single block");
using TVariant = NTest::TStructVariant<
TRepeatedNameMember<'a', NameLength>,
TRepeatedNameMember<'b', NameLength>,
TRepeatedNameMember<'c', NameLength>>;
auto rng = CreateDeterministicRandomProvider(7);
TBlockHelper helper;
helper.WithScopedFuzzers([&] {
size_t randomSize = rng->GenRand() % ItemsPerIteration;
const TVector<TVariant> data = NYql::GenerateRandomData<TVariant>(rng, randomSize);
TVector<TUtf8> expected;
expected.reserve(data.size());
for (const auto& value : data) {
expected.emplace_back(value.Name());
}
helper.RunNodeOverWideStream(
expected,
[](TSetup<false>& setup, TRuntimeNode variantBlock) {
return setup.PgmBuilder->BlockWay(variantBlock);
},
data);
});
}
Y_UNIT_TEST(StructVariant_LongNames_ChunkedOutput_Optional) {
constexpr size_t ItemsPerIteration = 10000;
constexpr size_t NameLength = 100;
static_assert(NameLength * ItemsPerIteration > MaxBlockSizeInBytes, "Output must overflow a single block");
using TVariant = TMaybe<
NTest::TStructVariant<
TRepeatedNameMember<'a', NameLength>,
TRepeatedNameMember<'b', NameLength>,
TRepeatedNameMember<'c', NameLength>>>;
auto rng = CreateDeterministicRandomProvider(7);
TBlockHelper helper;
helper.WithScopedFuzzers([&] {
size_t randomSize = rng->GenRand() % ItemsPerIteration;
const TVector<TVariant> data = NYql::GenerateRandomData<TVariant>(rng, randomSize);
TVector<TMaybe<TUtf8>> expected;
expected.reserve(data.size());
for (const auto& value : data) {
if (value) {
expected.emplace_back(value->Name());
} else {
expected.emplace_back(Nothing());
}
}
helper.RunNodeOverWideStream(
expected,
[](TSetup<false>& setup, TRuntimeNode variantBlock) {
return setup.PgmBuilder->BlockWay(variantBlock);
},
data);
});
}
Y_UNIT_TEST(TupleVariant_Scalar) {
using TVariant = std::variant<ui32, ui64>;
TBlockHelper().RunNodeOverWideStream(
ui32{1},
[](TSetup<false>& setup, TRuntimeNode variantBlock) {
return setup.PgmBuilder->BlockWay(variantBlock);
},
TVariant{ui64{42}});
}
Y_UNIT_TEST(StructVariant_Scalar) {
using TMemberAlpha = NTest::TStructMember<"alpha", ui32>;
using TMemberBeta = NTest::TStructMember<"beta_member_longer_than_sixteen_bytes", ui64>;
using TVariant = NTest::TStructVariant<TMemberAlpha, TMemberBeta>;
TBlockHelper().RunNodeOverWideStream(
TUtf8(TString("beta_member_longer_than_sixteen_bytes")),
[](TSetup<false>& setup, TRuntimeNode variantBlock) {
return setup.PgmBuilder->BlockWay(variantBlock);
},
TVariant{TMemberBeta{ui64{7}}});
}
} // Y_UNIT_TEST_SUITE(TMiniKQLBlockWayTest)
} // namespace NKikimr::NMiniKQL
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