| // 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/splat.h" |
| |
| #include "src/tint/lang/core/constant/helper_test.h" |
| #include "src/tint/lang/core/constant/scalar.h" |
| |
| namespace tint::core::constant { |
| namespace { |
| |
| using namespace tint::core::number_suffixes; // NOLINT |
| |
| using ConstantTest_Value = TestHelper; |
| |
| TEST_F(ConstantTest_Value, Equal_Scalar_Scalar) { |
| EXPECT_TRUE(constants.Get(10_i)->Equal(constants.Get(10_i))); |
| EXPECT_FALSE(constants.Get(10_i)->Equal(constants.Get(20_i))); |
| EXPECT_FALSE(constants.Get(20_i)->Equal(constants.Get(10_i))); |
| |
| EXPECT_TRUE(constants.Get(10_u)->Equal(constants.Get(10_u))); |
| EXPECT_FALSE(constants.Get(10_u)->Equal(constants.Get(20_u))); |
| EXPECT_FALSE(constants.Get(20_u)->Equal(constants.Get(10_u))); |
| |
| EXPECT_TRUE(constants.Get(10_f)->Equal(constants.Get(10_f))); |
| EXPECT_FALSE(constants.Get(10_f)->Equal(constants.Get(20_f))); |
| EXPECT_FALSE(constants.Get(20_f)->Equal(constants.Get(10_f))); |
| } |
| |
| TEST_F(ConstantTest_Value, Equal_Splat_Splat) { |
| auto* vec3f = create<core::type::Vector>(create<core::type::F32>(), 3u); |
| |
| auto* vec3f_1_1_1 = constants.Splat(vec3f, constants.Get(1_f)); |
| auto* vec3f_2_2_2 = constants.Splat(vec3f, constants.Get(2_f)); |
| |
| EXPECT_TRUE(vec3f_1_1_1->Equal(vec3f_1_1_1)); |
| EXPECT_FALSE(vec3f_2_2_2->Equal(vec3f_1_1_1)); |
| EXPECT_FALSE(vec3f_1_1_1->Equal(vec3f_2_2_2)); |
| } |
| |
| TEST_F(ConstantTest_Value, Equal_Composite_Composite) { |
| auto* vec3f = create<core::type::Vector>(create<core::type::F32>(), 3u); |
| |
| auto* vec3f_1_1_2 = constants.Composite( |
| vec3f, Vector{constants.Get(1_f), constants.Get(1_f), constants.Get(2_f)}); |
| auto* vec3f_1_2_1 = constants.Composite( |
| vec3f, Vector{constants.Get(1_f), constants.Get(2_f), constants.Get(1_f)}); |
| |
| EXPECT_TRUE(vec3f_1_1_2->Equal(vec3f_1_1_2)); |
| EXPECT_FALSE(vec3f_1_2_1->Equal(vec3f_1_1_2)); |
| EXPECT_FALSE(vec3f_1_1_2->Equal(vec3f_1_2_1)); |
| } |
| |
| TEST_F(ConstantTest_Value, Equal_Splat_Composite) { |
| auto* vec3f = create<core::type::Vector>(create<core::type::F32>(), 3u); |
| |
| auto* vec3f_1_1_1 = constants.Splat(vec3f, constants.Get(1_f)); |
| auto* vec3f_1_2_1 = constants.Composite( |
| vec3f, Vector{constants.Get(1_f), constants.Get(2_f), constants.Get(1_f)}); |
| |
| EXPECT_TRUE(vec3f_1_1_1->Equal(vec3f_1_1_1)); |
| EXPECT_FALSE(vec3f_1_2_1->Equal(vec3f_1_1_1)); |
| EXPECT_FALSE(vec3f_1_1_1->Equal(vec3f_1_2_1)); |
| } |
| |
| } // namespace |
| } // namespace tint::core::constant |