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