| // Copyright 2023 The Dawn & Tint Authors |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are met: |
| // |
| // 1. Redistributions of source code must retain the above copyright notice, this |
| // list of conditions and the following disclaimer. |
| // |
| // 2. Redistributions in binary form must reproduce the above copyright notice, |
| // this list of conditions and the following disclaimer in the documentation |
| // and/or other materials provided with the distribution. |
| // |
| // 3. Neither the name of the copyright holder nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
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| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include "src/tint/lang/core/constant/scalar.h" |
| |
| #include "src/tint/lang/core/constant/helper_test.h" |
| |
| namespace tint::core::constant { |
| namespace { |
| |
| using namespace tint::core::number_suffixes; // NOLINT |
| |
| using ConstantTest_Scalar = TestHelper; |
| |
| TEST_F(ConstantTest_Scalar, AllZero) { |
| auto* i0 = constants.Get(0_i); |
| auto* iPos1 = constants.Get(1_i); |
| auto* iNeg1 = constants.Get(-1_i); |
| |
| auto* u0 = constants.Get(0_u); |
| auto* u1 = constants.Get(1_u); |
| |
| auto* fPos0 = constants.Get(0_f); |
| auto* fNeg0 = constants.Get(-0_f); |
| auto* fPos1 = constants.Get(1_f); |
| auto* fNeg1 = constants.Get(-1_f); |
| |
| auto* f16Pos0 = constants.Get(0_h); |
| auto* f16Neg0 = constants.Get(-0_h); |
| auto* f16Pos1 = constants.Get(1_h); |
| auto* f16Neg1 = constants.Get(-1_h); |
| |
| auto* bf = constants.Get(false); |
| auto* bt = constants.Get(true); |
| |
| auto* afPos0 = constants.Get(0.0_a); |
| auto* afNeg0 = constants.Get(-0.0_a); |
| auto* afPos1 = constants.Get(1.0_a); |
| auto* afNeg1 = constants.Get(-1.0_a); |
| |
| auto* ai0 = constants.Get(0_a); |
| auto* aiPos1 = constants.Get(1_a); |
| auto* aiNeg1 = constants.Get(-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_TRUE(fNeg0->AllZero()); |
| EXPECT_FALSE(fPos1->AllZero()); |
| EXPECT_FALSE(fNeg1->AllZero()); |
| |
| EXPECT_TRUE(f16Pos0->AllZero()); |
| EXPECT_TRUE(f16Neg0->AllZero()); |
| EXPECT_FALSE(f16Pos1->AllZero()); |
| EXPECT_FALSE(f16Neg1->AllZero()); |
| |
| EXPECT_TRUE(bf->AllZero()); |
| EXPECT_FALSE(bt->AllZero()); |
| |
| EXPECT_TRUE(afPos0->AllZero()); |
| EXPECT_TRUE(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* i0 = constants.Get(0_i); |
| auto* iPos1 = constants.Get(1_i); |
| auto* iNeg1 = constants.Get(-1_i); |
| |
| auto* u0 = constants.Get(0_u); |
| auto* u1 = constants.Get(1_u); |
| |
| auto* fPos0 = constants.Get(0_f); |
| auto* fNeg0 = constants.Get(-0_f); |
| auto* fPos1 = constants.Get(1_f); |
| auto* fNeg1 = constants.Get(-1_f); |
| |
| auto* f16Pos0 = constants.Get(0_h); |
| auto* f16Neg0 = constants.Get(-0_h); |
| auto* f16Pos1 = constants.Get(1_h); |
| auto* f16Neg1 = constants.Get(-1_h); |
| |
| auto* bf = constants.Get(false); |
| auto* bt = constants.Get(true); |
| |
| auto* afPos0 = constants.Get(0.0_a); |
| auto* afNeg0 = constants.Get(-0.0_a); |
| auto* afPos1 = constants.Get(1.0_a); |
| auto* afNeg1 = constants.Get(-1.0_a); |
| |
| auto* ai0 = constants.Get(0_a); |
| auto* aiPos1 = constants.Get(1_a); |
| auto* aiNeg1 = constants.Get(-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_TRUE(fNeg0->AnyZero()); |
| EXPECT_FALSE(fPos1->AnyZero()); |
| EXPECT_FALSE(fNeg1->AnyZero()); |
| |
| EXPECT_TRUE(f16Pos0->AnyZero()); |
| EXPECT_TRUE(f16Neg0->AnyZero()); |
| EXPECT_FALSE(f16Pos1->AnyZero()); |
| EXPECT_FALSE(f16Neg1->AnyZero()); |
| |
| EXPECT_TRUE(bf->AnyZero()); |
| EXPECT_FALSE(bt->AnyZero()); |
| |
| EXPECT_TRUE(afPos0->AnyZero()); |
| EXPECT_TRUE(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* i1 = constants.Get(1_i); |
| auto* u1 = constants.Get(1_u); |
| auto* f1 = constants.Get(1_f); |
| auto* f16Pos1 = constants.Get(1_h); |
| auto* bf = constants.Get(false); |
| auto* bt = constants.Get(true); |
| auto* af1 = constants.Get(1.0_a); |
| auto* ai1 = constants.Get(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* val = constants.Get(12_i); |
| |
| constant::Manager mgr; |
| constant::CloneContext ctx{core::type::CloneContext{{nullptr}, {nullptr, &mgr.types}}, mgr}; |
| |
| auto* r = val->Clone(ctx); |
| ASSERT_NE(r, nullptr); |
| EXPECT_TRUE(r->type->Is<core::type::I32>()); |
| EXPECT_EQ(r->value, 12); |
| } |
| |
| } // namespace |
| } // namespace tint::core::constant |