| // Copyright 2023 The Tint Authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include "src/tint/constant/scalar.h" |
| |
| #include "src/tint/constant/test_helper.h" |
| |
| namespace tint::constant { |
| namespace { |
| |
| using namespace tint::number_suffixes; // NOLINT |
| |
| using ConstantTest_Scalar = TestHelper; |
| |
| TEST_F(ConstantTest_Scalar, AllZero) { |
| auto* i32 = create<type::I32>(); |
| auto* u32 = create<type::U32>(); |
| auto* f16 = create<type::F16>(); |
| auto* f32 = create<type::F32>(); |
| auto* bool_ = create<type::Bool>(); |
| |
| auto* i0 = create<Scalar<tint::i32>>(i32, 0_i); |
| auto* iPos1 = create<Scalar<tint::i32>>(i32, 1_i); |
| auto* iNeg1 = create<Scalar<tint::i32>>(i32, -1_i); |
| |
| auto* u0 = create<Scalar<tint::u32>>(u32, 0_u); |
| auto* u1 = create<Scalar<tint::u32>>(u32, 1_u); |
| |
| auto* fPos0 = create<Scalar<tint::f32>>(f32, 0_f); |
| auto* fNeg0 = create<Scalar<tint::f32>>(f32, -0_f); |
| auto* fPos1 = create<Scalar<tint::f32>>(f32, 1_f); |
| auto* fNeg1 = create<Scalar<tint::f32>>(f32, -1_f); |
| |
| auto* f16Pos0 = create<Scalar<tint::f16>>(f16, 0_h); |
| auto* f16Neg0 = create<Scalar<tint::f16>>(f16, -0_h); |
| auto* f16Pos1 = create<Scalar<tint::f16>>(f16, 1_h); |
| auto* f16Neg1 = create<Scalar<tint::f16>>(f16, -1_h); |
| |
| auto* bf = create<Scalar<bool>>(bool_, false); |
| auto* bt = create<Scalar<bool>>(bool_, true); |
| |
| auto* afPos0 = create<Scalar<tint::AFloat>>(f32, 0.0_a); |
| auto* afNeg0 = create<Scalar<tint::AFloat>>(f32, -0.0_a); |
| auto* afPos1 = create<Scalar<tint::AFloat>>(f32, 1.0_a); |
| auto* afNeg1 = create<Scalar<tint::AFloat>>(f32, -1.0_a); |
| |
| auto* ai0 = create<Scalar<tint::AInt>>(i32, 0_a); |
| auto* aiPos1 = create<Scalar<tint::AInt>>(i32, 1_a); |
| auto* aiNeg1 = create<Scalar<tint::AInt>>(i32, -1_a); |
| |
| EXPECT_TRUE(i0->AllZero()); |
| EXPECT_FALSE(iPos1->AllZero()); |
| EXPECT_FALSE(iNeg1->AllZero()); |
| |
| EXPECT_TRUE(u0->AllZero()); |
| EXPECT_FALSE(u1->AllZero()); |
| |
| EXPECT_TRUE(fPos0->AllZero()); |
| EXPECT_FALSE(fNeg0->AllZero()); |
| EXPECT_FALSE(fPos1->AllZero()); |
| EXPECT_FALSE(fNeg1->AllZero()); |
| |
| EXPECT_TRUE(f16Pos0->AllZero()); |
| EXPECT_FALSE(f16Neg0->AllZero()); |
| EXPECT_FALSE(f16Pos1->AllZero()); |
| EXPECT_FALSE(f16Neg1->AllZero()); |
| |
| EXPECT_TRUE(bf->AllZero()); |
| EXPECT_FALSE(bt->AllZero()); |
| |
| EXPECT_TRUE(afPos0->AllZero()); |
| EXPECT_FALSE(afNeg0->AllZero()); |
| EXPECT_FALSE(afPos1->AllZero()); |
| EXPECT_FALSE(afNeg1->AllZero()); |
| |
| EXPECT_TRUE(ai0->AllZero()); |
| EXPECT_FALSE(aiPos1->AllZero()); |
| EXPECT_FALSE(aiNeg1->AllZero()); |
| } |
| |
| TEST_F(ConstantTest_Scalar, AnyZero) { |
| auto* i32 = create<type::I32>(); |
| auto* u32 = create<type::U32>(); |
| auto* f16 = create<type::F16>(); |
| auto* f32 = create<type::F32>(); |
| auto* bool_ = create<type::Bool>(); |
| |
| auto* i0 = create<Scalar<tint::i32>>(i32, 0_i); |
| auto* iPos1 = create<Scalar<tint::i32>>(i32, 1_i); |
| auto* iNeg1 = create<Scalar<tint::i32>>(i32, -1_i); |
| |
| auto* u0 = create<Scalar<tint::u32>>(u32, 0_u); |
| auto* u1 = create<Scalar<tint::u32>>(u32, 1_u); |
| |
| auto* fPos0 = create<Scalar<tint::f32>>(f32, 0_f); |
| auto* fNeg0 = create<Scalar<tint::f32>>(f32, -0_f); |
| auto* fPos1 = create<Scalar<tint::f32>>(f32, 1_f); |
| auto* fNeg1 = create<Scalar<tint::f32>>(f32, -1_f); |
| |
| auto* f16Pos0 = create<Scalar<tint::f16>>(f16, 0_h); |
| auto* f16Neg0 = create<Scalar<tint::f16>>(f16, -0_h); |
| auto* f16Pos1 = create<Scalar<tint::f16>>(f16, 1_h); |
| auto* f16Neg1 = create<Scalar<tint::f16>>(f16, -1_h); |
| |
| auto* bf = create<Scalar<bool>>(bool_, false); |
| auto* bt = create<Scalar<bool>>(bool_, true); |
| |
| auto* afPos0 = create<Scalar<tint::AFloat>>(f32, 0.0_a); |
| auto* afNeg0 = create<Scalar<tint::AFloat>>(f32, -0.0_a); |
| auto* afPos1 = create<Scalar<tint::AFloat>>(f32, 1.0_a); |
| auto* afNeg1 = create<Scalar<tint::AFloat>>(f32, -1.0_a); |
| |
| auto* ai0 = create<Scalar<tint::AInt>>(i32, 0_a); |
| auto* aiPos1 = create<Scalar<tint::AInt>>(i32, 1_a); |
| auto* aiNeg1 = create<Scalar<tint::AInt>>(i32, -1_a); |
| |
| EXPECT_TRUE(i0->AnyZero()); |
| EXPECT_FALSE(iPos1->AnyZero()); |
| EXPECT_FALSE(iNeg1->AnyZero()); |
| |
| EXPECT_TRUE(u0->AnyZero()); |
| EXPECT_FALSE(u1->AnyZero()); |
| |
| EXPECT_TRUE(fPos0->AnyZero()); |
| EXPECT_FALSE(fNeg0->AnyZero()); |
| EXPECT_FALSE(fPos1->AnyZero()); |
| EXPECT_FALSE(fNeg1->AnyZero()); |
| |
| EXPECT_TRUE(f16Pos0->AnyZero()); |
| EXPECT_FALSE(f16Neg0->AnyZero()); |
| EXPECT_FALSE(f16Pos1->AnyZero()); |
| EXPECT_FALSE(f16Neg1->AnyZero()); |
| |
| EXPECT_TRUE(bf->AnyZero()); |
| EXPECT_FALSE(bt->AnyZero()); |
| |
| EXPECT_TRUE(afPos0->AnyZero()); |
| EXPECT_FALSE(afNeg0->AnyZero()); |
| EXPECT_FALSE(afPos1->AnyZero()); |
| EXPECT_FALSE(afNeg1->AnyZero()); |
| |
| EXPECT_TRUE(ai0->AnyZero()); |
| EXPECT_FALSE(aiPos1->AnyZero()); |
| EXPECT_FALSE(aiNeg1->AnyZero()); |
| } |
| |
| TEST_F(ConstantTest_Scalar, ValueOf) { |
| auto* i32 = create<type::I32>(); |
| auto* u32 = create<type::U32>(); |
| auto* f16 = create<type::F16>(); |
| auto* f32 = create<type::F32>(); |
| auto* bool_ = create<type::Bool>(); |
| |
| auto* i1 = create<Scalar<tint::i32>>(i32, 1_i); |
| auto* u1 = create<Scalar<tint::u32>>(u32, 1_u); |
| auto* f1 = create<Scalar<tint::f32>>(f32, 1_f); |
| auto* f16Pos1 = create<Scalar<tint::f16>>(f16, 1_h); |
| auto* bf = create<Scalar<bool>>(bool_, false); |
| auto* bt = create<Scalar<bool>>(bool_, true); |
| auto* af1 = create<Scalar<tint::AFloat>>(f32, 1.0_a); |
| auto* ai1 = create<Scalar<tint::AInt>>(i32, 1_a); |
| |
| EXPECT_EQ(i1->ValueOf(), 1); |
| EXPECT_EQ(u1->ValueOf(), 1u); |
| EXPECT_EQ(f1->ValueOf(), 1.f); |
| EXPECT_EQ(f16Pos1->ValueOf(), 1.f); |
| EXPECT_FALSE(bf->ValueOf()); |
| EXPECT_TRUE(bt->ValueOf()); |
| EXPECT_EQ(af1->ValueOf(), 1.0); |
| EXPECT_EQ(ai1->ValueOf(), 1l); |
| } |
| |
| TEST_F(ConstantTest_Scalar, Clone) { |
| auto* i32 = create<type::I32>(); |
| auto* val = create<Scalar<tint::i32>>(i32, 12_i); |
| |
| type::Manager mgr; |
| utils::BlockAllocator<constant::Value> consts; |
| constant::CloneContext ctx{type::CloneContext{{nullptr}, {nullptr, &mgr}}, {&consts}}; |
| |
| auto* r = val->Clone(ctx); |
| ASSERT_NE(r, nullptr); |
| EXPECT_TRUE(r->type->Is<type::I32>()); |
| EXPECT_EQ(r->value, 12); |
| } |
| |
| } // namespace |
| } // namespace tint::constant |