| // Copyright 2020 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 |
| // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include "src/tint/lang/hlsl/writer/ast_printer/helper_test.h" |
| #include "src/tint/utils/text/string_stream.h" |
| |
| namespace tint::hlsl::writer { |
| namespace { |
| |
| using namespace tint::core::fluent_types; // NOLINT |
| using namespace tint::core::number_suffixes; // NOLINT |
| |
| using HlslASTPrinterTest_Import = TestHelper; |
| |
| struct HlslImportData { |
| const char* name; |
| const char* hlsl_name; |
| }; |
| inline std::ostream& operator<<(std::ostream& out, HlslImportData data) { |
| out << data.name; |
| return out; |
| } |
| |
| using HlslImportData_SingleParamTest = TestParamHelper<HlslImportData>; |
| TEST_P(HlslImportData_SingleParamTest, FloatScalar) { |
| auto param = GetParam(); |
| |
| auto* expr = Call(param.name, 1_f); |
| WrapInFunction(expr); |
| |
| ASTPrinter& gen = Build(); |
| |
| StringStream out; |
| ASSERT_TRUE(gen.EmitCall(out, expr)) << gen.Diagnostics(); |
| EXPECT_EQ(out.str(), std::string(param.hlsl_name) + "(1.0f)"); |
| } |
| INSTANTIATE_TEST_SUITE_P(HlslASTPrinterTest_Import, |
| HlslImportData_SingleParamTest, |
| testing::Values(HlslImportData{"abs", "abs"}, |
| HlslImportData{"acos", "acos"}, |
| HlslImportData{"asin", "asin"}, |
| HlslImportData{"atan", "atan"}, |
| HlslImportData{"cos", "cos"}, |
| HlslImportData{"cosh", "cosh"}, |
| HlslImportData{"ceil", "ceil"}, |
| HlslImportData{"exp", "exp"}, |
| HlslImportData{"exp2", "exp2"}, |
| HlslImportData{"floor", "floor"}, |
| HlslImportData{"fract", "frac"}, |
| HlslImportData{"inverseSqrt", "rsqrt"}, |
| HlslImportData{"length", "length"}, |
| HlslImportData{"log", "log"}, |
| HlslImportData{"log2", "log2"}, |
| HlslImportData{"round", "round"}, |
| HlslImportData{"sin", "sin"}, |
| HlslImportData{"sinh", "sinh"}, |
| HlslImportData{"sqrt", "sqrt"}, |
| HlslImportData{"tan", "tan"}, |
| HlslImportData{"tanh", "tanh"})); |
| |
| using HlslImportData_SingleIntParamTest = TestParamHelper<HlslImportData>; |
| TEST_P(HlslImportData_SingleIntParamTest, IntScalar) { |
| auto param = GetParam(); |
| |
| auto* expr = Call(param.name, Expr(1_i)); |
| WrapInFunction(expr); |
| |
| ASTPrinter& gen = Build(); |
| |
| StringStream out; |
| ASSERT_TRUE(gen.EmitCall(out, expr)) << gen.Diagnostics(); |
| EXPECT_EQ(out.str(), std::string(param.hlsl_name) + "(1)"); |
| } |
| INSTANTIATE_TEST_SUITE_P(HlslASTPrinterTest_Import, |
| HlslImportData_SingleIntParamTest, |
| testing::Values(HlslImportData{"abs", "abs"})); |
| |
| using HlslImportData_SingleVectorParamTest = TestParamHelper<HlslImportData>; |
| TEST_P(HlslImportData_SingleVectorParamTest, FloatVector) { |
| auto param = GetParam(); |
| |
| auto* expr = Call(param.name, Call<vec3<f32>>(0.1_f, 0.2_f, 0.3_f)); |
| WrapInFunction(expr); |
| |
| ASTPrinter& gen = Build(); |
| |
| StringStream out; |
| ASSERT_TRUE(gen.EmitCall(out, expr)) << gen.Diagnostics(); |
| EXPECT_EQ( |
| out.str(), |
| std::string(param.hlsl_name) + |
| "(float3(0.10000000149011611938f, 0.20000000298023223877f, 0.30000001192092895508f))"); |
| } |
| INSTANTIATE_TEST_SUITE_P(HlslASTPrinterTest_Import, |
| HlslImportData_SingleVectorParamTest, |
| testing::Values(HlslImportData{"abs", "abs"}, |
| HlslImportData{"acos", "acos"}, |
| HlslImportData{"asin", "asin"}, |
| HlslImportData{"atan", "atan"}, |
| HlslImportData{"cos", "cos"}, |
| HlslImportData{"cosh", "cosh"}, |
| HlslImportData{"ceil", "ceil"}, |
| HlslImportData{"exp", "exp"}, |
| HlslImportData{"exp2", "exp2"}, |
| HlslImportData{"floor", "floor"}, |
| HlslImportData{"fract", "frac"}, |
| HlslImportData{"inverseSqrt", "rsqrt"}, |
| HlslImportData{"length", "length"}, |
| HlslImportData{"log", "log"}, |
| HlslImportData{"log2", "log2"}, |
| HlslImportData{"normalize", "normalize"}, |
| HlslImportData{"round", "round"}, |
| HlslImportData{"sin", "sin"}, |
| HlslImportData{"sinh", "sinh"}, |
| HlslImportData{"sqrt", "sqrt"}, |
| HlslImportData{"tan", "tan"}, |
| HlslImportData{"tanh", "tanh"})); |
| |
| using HlslImportData_DualParam_ScalarTest = TestParamHelper<HlslImportData>; |
| TEST_P(HlslImportData_DualParam_ScalarTest, Float) { |
| auto param = GetParam(); |
| |
| auto* expr = Call(param.name, 1_f, 2_f); |
| WrapInFunction(expr); |
| |
| ASTPrinter& gen = Build(); |
| |
| StringStream out; |
| ASSERT_TRUE(gen.EmitCall(out, expr)) << gen.Diagnostics(); |
| EXPECT_EQ(out.str(), std::string(param.hlsl_name) + "(1.0f, 2.0f)"); |
| } |
| INSTANTIATE_TEST_SUITE_P(HlslASTPrinterTest_Import, |
| HlslImportData_DualParam_ScalarTest, |
| testing::Values(HlslImportData{"atan2", "atan2"}, |
| HlslImportData{"distance", "distance"}, |
| HlslImportData{"max", "max"}, |
| HlslImportData{"min", "min"}, |
| HlslImportData{"pow", "pow"}, |
| HlslImportData{"step", "step"})); |
| |
| using HlslImportData_DualParam_VectorTest = TestParamHelper<HlslImportData>; |
| TEST_P(HlslImportData_DualParam_VectorTest, Float) { |
| auto param = GetParam(); |
| |
| auto* expr = Call(param.name, Call<vec3<f32>>(1_f, 2_f, 3_f), Call<vec3<f32>>(4_f, 5_f, 6_f)); |
| WrapInFunction(expr); |
| |
| ASTPrinter& gen = Build(); |
| |
| StringStream out; |
| ASSERT_TRUE(gen.EmitCall(out, expr)) << gen.Diagnostics(); |
| EXPECT_EQ(out.str(), std::string(param.hlsl_name) + |
| "(float3(1.0f, 2.0f, 3.0f), float3(4.0f, 5.0f, 6.0f))"); |
| } |
| INSTANTIATE_TEST_SUITE_P(HlslASTPrinterTest_Import, |
| HlslImportData_DualParam_VectorTest, |
| testing::Values(HlslImportData{"atan2", "atan2"}, |
| HlslImportData{"cross", "cross"}, |
| HlslImportData{"distance", "distance"}, |
| HlslImportData{"max", "max"}, |
| HlslImportData{"min", "min"}, |
| HlslImportData{"pow", "pow"}, |
| HlslImportData{"reflect", "reflect"}, |
| HlslImportData{"step", "step"})); |
| |
| using HlslImportData_DualParam_Int_Test = TestParamHelper<HlslImportData>; |
| TEST_P(HlslImportData_DualParam_Int_Test, IntScalar) { |
| auto param = GetParam(); |
| |
| auto* expr = Call(param.name, 1_i, 2_i); |
| WrapInFunction(expr); |
| |
| ASTPrinter& gen = Build(); |
| |
| StringStream out; |
| ASSERT_TRUE(gen.EmitCall(out, expr)) << gen.Diagnostics(); |
| EXPECT_EQ(out.str(), std::string(param.hlsl_name) + "(1, 2)"); |
| } |
| INSTANTIATE_TEST_SUITE_P(HlslASTPrinterTest_Import, |
| HlslImportData_DualParam_Int_Test, |
| testing::Values(HlslImportData{"max", "max"}, |
| HlslImportData{"min", "min"})); |
| |
| using HlslImportData_TripleParam_ScalarTest = TestParamHelper<HlslImportData>; |
| TEST_P(HlslImportData_TripleParam_ScalarTest, Float) { |
| auto param = GetParam(); |
| |
| auto* expr = Call(param.name, 1_f, 2_f, 3_f); |
| WrapInFunction(expr); |
| |
| ASTPrinter& gen = Build(); |
| |
| StringStream out; |
| ASSERT_TRUE(gen.EmitCall(out, expr)) << gen.Diagnostics(); |
| EXPECT_EQ(out.str(), std::string(param.hlsl_name) + "(1.0f, 2.0f, 3.0f)"); |
| } |
| INSTANTIATE_TEST_SUITE_P(HlslASTPrinterTest_Import, |
| HlslImportData_TripleParam_ScalarTest, |
| testing::Values(HlslImportData{"fma", "mad"}, |
| HlslImportData{"mix", "lerp"}, |
| HlslImportData{"clamp", "clamp"}, |
| HlslImportData{"smoothstep", "smoothstep"})); |
| |
| using HlslImportData_TripleParam_VectorTest = TestParamHelper<HlslImportData>; |
| TEST_P(HlslImportData_TripleParam_VectorTest, Float) { |
| auto param = GetParam(); |
| |
| auto* expr = Call(param.name, Call<vec3<f32>>(1_f, 2_f, 3_f), Call<vec3<f32>>(4_f, 5_f, 6_f), |
| Call<vec3<f32>>(7_f, 8_f, 9_f)); |
| WrapInFunction(expr); |
| |
| ASTPrinter& gen = Build(); |
| |
| StringStream out; |
| ASSERT_TRUE(gen.EmitCall(out, expr)) << gen.Diagnostics(); |
| EXPECT_EQ( |
| out.str(), |
| std::string(param.hlsl_name) + |
| R"((float3(1.0f, 2.0f, 3.0f), float3(4.0f, 5.0f, 6.0f), float3(7.0f, 8.0f, 9.0f)))"); |
| } |
| INSTANTIATE_TEST_SUITE_P(HlslASTPrinterTest_Import, |
| HlslImportData_TripleParam_VectorTest, |
| testing::Values(HlslImportData{"faceForward", "faceforward"}, |
| HlslImportData{"fma", "mad"}, |
| HlslImportData{"clamp", "clamp"}, |
| HlslImportData{"smoothstep", "smoothstep"})); |
| |
| using HlslImportData_TripleParam_Int_Test = TestParamHelper<HlslImportData>; |
| TEST_P(HlslImportData_TripleParam_Int_Test, IntScalar) { |
| auto param = GetParam(); |
| |
| auto* expr = Call(param.name, 1_i, 2_i, 3_i); |
| WrapInFunction(expr); |
| |
| ASTPrinter& gen = Build(); |
| |
| StringStream out; |
| ASSERT_TRUE(gen.EmitCall(out, expr)) << gen.Diagnostics(); |
| EXPECT_EQ(out.str(), std::string(param.hlsl_name) + "(1, 2, 3)"); |
| } |
| INSTANTIATE_TEST_SUITE_P(HlslASTPrinterTest_Import, |
| HlslImportData_TripleParam_Int_Test, |
| testing::Values(HlslImportData{"clamp", "clamp"})); |
| |
| TEST_F(HlslASTPrinterTest_Import, HlslImportData_Determinant) { |
| GlobalVar("var", ty.mat3x3<f32>(), core::AddressSpace::kPrivate); |
| |
| auto* expr = Call("determinant", "var"); |
| WrapInFunction(expr); |
| |
| ASTPrinter& gen = Build(); |
| |
| StringStream out; |
| ASSERT_TRUE(gen.EmitCall(out, expr)) << gen.Diagnostics(); |
| EXPECT_EQ(out.str(), std::string("determinant(var)")); |
| } |
| |
| TEST_F(HlslASTPrinterTest_Import, HlslImportData_QuantizeToF16_Scalar) { |
| GlobalVar("v", Expr(2_f), core::AddressSpace::kPrivate); |
| |
| auto* expr = Call("quantizeToF16", "v"); |
| WrapInFunction(expr); |
| |
| ASTPrinter& gen = Build(); |
| |
| StringStream out; |
| ASSERT_TRUE(gen.EmitCall(out, expr)) << gen.Diagnostics(); |
| EXPECT_EQ(out.str(), std::string("f16tof32(f32tof16(v))")); |
| } |
| |
| TEST_F(HlslASTPrinterTest_Import, HlslImportData_QuantizeToF16_Vector) { |
| GlobalVar("v", Call<vec3<f32>>(2_f), core::AddressSpace::kPrivate); |
| |
| auto* expr = Call("quantizeToF16", "v"); |
| WrapInFunction(expr); |
| |
| ASTPrinter& gen = Build(); |
| |
| StringStream out; |
| ASSERT_TRUE(gen.EmitCall(out, expr)) << gen.Diagnostics(); |
| EXPECT_EQ(out.str(), std::string("f16tof32(f32tof16(v))")); |
| } |
| |
| } // namespace |
| } // namespace tint::hlsl::writer |
