| // Copyright 2021 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/ast/call_statement.h" |
| #include "src/resolver/resolver_test_helper.h" |
| |
| namespace tint { |
| namespace resolver { |
| namespace { |
| |
| template <typename T> |
| using DataType = builder::DataType<T>; |
| template <typename T> |
| using vec2 = builder::vec2<T>; |
| template <typename T> |
| using vec3 = builder::vec3<T>; |
| template <typename T> |
| using vec4 = builder::vec4<T>; |
| using f32 = builder::f32; |
| using i32 = builder::i32; |
| using u32 = builder::u32; |
| |
| class ResolverBuiltinsValidationTest : public resolver::TestHelper, |
| public testing::Test {}; |
| namespace StageTest { |
| struct Params { |
| builder::ast_type_func_ptr type; |
| ast::Builtin builtin; |
| ast::PipelineStage stage; |
| bool is_valid; |
| }; |
| |
| template <typename T> |
| constexpr Params ParamsFor(ast::Builtin builtin, |
| ast::PipelineStage stage, |
| bool is_valid) { |
| return Params{DataType<T>::AST, builtin, stage, is_valid}; |
| } |
| static constexpr Params cases[] = { |
| ParamsFor<vec4<f32>>(ast::Builtin::kPosition, |
| ast::PipelineStage::kVertex, |
| false), |
| ParamsFor<vec4<f32>>(ast::Builtin::kPosition, |
| ast::PipelineStage::kFragment, |
| true), |
| ParamsFor<vec4<f32>>(ast::Builtin::kPosition, |
| ast::PipelineStage::kCompute, |
| false), |
| |
| ParamsFor<u32>(ast::Builtin::kVertexIndex, |
| ast::PipelineStage::kVertex, |
| true), |
| ParamsFor<u32>(ast::Builtin::kVertexIndex, |
| ast::PipelineStage::kFragment, |
| false), |
| ParamsFor<u32>(ast::Builtin::kVertexIndex, |
| ast::PipelineStage::kCompute, |
| false), |
| |
| ParamsFor<u32>(ast::Builtin::kInstanceIndex, |
| ast::PipelineStage::kVertex, |
| true), |
| ParamsFor<u32>(ast::Builtin::kInstanceIndex, |
| ast::PipelineStage::kFragment, |
| false), |
| ParamsFor<u32>(ast::Builtin::kInstanceIndex, |
| ast::PipelineStage::kCompute, |
| false), |
| |
| ParamsFor<bool>(ast::Builtin::kFrontFacing, |
| ast::PipelineStage::kVertex, |
| false), |
| ParamsFor<bool>(ast::Builtin::kFrontFacing, |
| ast::PipelineStage::kFragment, |
| true), |
| ParamsFor<bool>(ast::Builtin::kFrontFacing, |
| ast::PipelineStage::kCompute, |
| false), |
| |
| ParamsFor<vec3<u32>>(ast::Builtin::kLocalInvocationId, |
| ast::PipelineStage::kVertex, |
| false), |
| ParamsFor<vec3<u32>>(ast::Builtin::kLocalInvocationId, |
| ast::PipelineStage::kFragment, |
| false), |
| ParamsFor<vec3<u32>>(ast::Builtin::kLocalInvocationId, |
| ast::PipelineStage::kCompute, |
| true), |
| |
| ParamsFor<u32>(ast::Builtin::kLocalInvocationIndex, |
| ast::PipelineStage::kVertex, |
| false), |
| ParamsFor<u32>(ast::Builtin::kLocalInvocationIndex, |
| ast::PipelineStage::kFragment, |
| false), |
| ParamsFor<u32>(ast::Builtin::kLocalInvocationIndex, |
| ast::PipelineStage::kCompute, |
| true), |
| |
| ParamsFor<vec3<u32>>(ast::Builtin::kGlobalInvocationId, |
| ast::PipelineStage::kVertex, |
| false), |
| ParamsFor<vec3<u32>>(ast::Builtin::kGlobalInvocationId, |
| ast::PipelineStage::kFragment, |
| false), |
| ParamsFor<vec3<u32>>(ast::Builtin::kGlobalInvocationId, |
| ast::PipelineStage::kCompute, |
| true), |
| |
| ParamsFor<vec3<u32>>(ast::Builtin::kWorkgroupId, |
| ast::PipelineStage::kVertex, |
| false), |
| ParamsFor<vec3<u32>>(ast::Builtin::kWorkgroupId, |
| ast::PipelineStage::kFragment, |
| false), |
| ParamsFor<vec3<u32>>(ast::Builtin::kWorkgroupId, |
| ast::PipelineStage::kCompute, |
| true), |
| |
| ParamsFor<vec3<u32>>(ast::Builtin::kNumWorkgroups, |
| ast::PipelineStage::kVertex, |
| false), |
| ParamsFor<vec3<u32>>(ast::Builtin::kNumWorkgroups, |
| ast::PipelineStage::kFragment, |
| false), |
| ParamsFor<vec3<u32>>(ast::Builtin::kNumWorkgroups, |
| ast::PipelineStage::kCompute, |
| true), |
| |
| ParamsFor<u32>(ast::Builtin::kSampleIndex, |
| ast::PipelineStage::kVertex, |
| false), |
| ParamsFor<u32>(ast::Builtin::kSampleIndex, |
| ast::PipelineStage::kFragment, |
| true), |
| ParamsFor<u32>(ast::Builtin::kSampleIndex, |
| ast::PipelineStage::kCompute, |
| false), |
| |
| ParamsFor<u32>(ast::Builtin::kSampleMask, |
| ast::PipelineStage::kVertex, |
| false), |
| ParamsFor<u32>(ast::Builtin::kSampleMask, |
| ast::PipelineStage::kFragment, |
| true), |
| ParamsFor<u32>(ast::Builtin::kSampleMask, |
| ast::PipelineStage::kCompute, |
| false), |
| }; |
| |
| using ResolverBuiltinsStageTest = ResolverTestWithParam<Params>; |
| TEST_P(ResolverBuiltinsStageTest, All_input) { |
| const Params& params = GetParam(); |
| |
| auto* p = Global("p", ty.vec4<f32>(), ast::StorageClass::kPrivate); |
| auto* input = |
| Param("input", params.type(*this), |
| ast::DecorationList{Builtin(Source{{12, 34}}, params.builtin)}); |
| switch (params.stage) { |
| case ast::PipelineStage::kVertex: |
| Func("main", {input}, ty.vec4<f32>(), {Return(p)}, |
| {Stage(ast::PipelineStage::kVertex)}, |
| {Builtin(Source{{12, 34}}, ast::Builtin::kPosition)}); |
| break; |
| case ast::PipelineStage::kFragment: |
| Func("main", {input}, ty.void_(), {}, |
| {Stage(ast::PipelineStage::kFragment)}, {}); |
| break; |
| case ast::PipelineStage::kCompute: |
| Func("main", {input}, ty.void_(), {}, |
| ast::DecorationList{Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(1)}); |
| break; |
| default: |
| break; |
| } |
| |
| if (params.is_valid) { |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } else { |
| std::stringstream err; |
| err << "12:34 error: builtin(" << params.builtin << ")"; |
| err << " cannot be used in input of " << params.stage << " pipeline stage"; |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), err.str()); |
| } |
| } |
| INSTANTIATE_TEST_SUITE_P(ResolverBuiltinsValidationTest, |
| ResolverBuiltinsStageTest, |
| testing::ValuesIn(cases)); |
| |
| TEST_F(ResolverBuiltinsValidationTest, FragDepthIsInput_Fail) { |
| // [[stage(fragment)]] |
| // fn fs_main( |
| // [[builtin(frag_depth)]] fd: f32, |
| // ) -> [[location(0)]] f32 { return 1.0; } |
| auto* fd = Param( |
| "fd", ty.f32(), |
| ast::DecorationList{Builtin(Source{{12, 34}}, ast::Builtin::kFragDepth)}); |
| Func("fs_main", ast::VariableList{fd}, ty.f32(), {Return(1.0f)}, |
| ast::DecorationList{Stage(ast::PipelineStage::kFragment)}, |
| {Location(0)}); |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: builtin(frag_depth) cannot be used in input of " |
| "fragment pipeline stage"); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, FragDepthIsInputStruct_Ignored) { |
| // struct MyInputs { |
| // [[builtin(frag_depth)]] ff: f32; |
| // }; |
| // [[stage(fragment)]] |
| // fn fragShader(arg: MyInputs) -> [[location(0)]] f32 { return 1.0; } |
| |
| auto* s = Structure( |
| "MyInputs", {Member("frag_depth", ty.f32(), |
| ast::DecorationList{Builtin( |
| Source{{12, 34}}, ast::Builtin::kFragDepth)})}); |
| |
| Func("fragShader", {Param("arg", ty.Of(s))}, ty.f32(), {Return(1.0f)}, |
| {Stage(ast::PipelineStage::kFragment)}, {Location(0)}); |
| EXPECT_TRUE(r()->Resolve()); |
| } |
| } // namespace StageTest |
| |
| TEST_F(ResolverBuiltinsValidationTest, PositionNotF32_Struct_Fail) { |
| // struct MyInputs { |
| // [[builtin(kPosition)]] p: vec4<u32>; |
| // }; |
| // [[stage(fragment)]] |
| // fn fragShader(is_front: MyInputs) -> [[location(0)]] f32 { return 1.0; } |
| |
| auto* m = Member( |
| "position", ty.vec4<u32>(), |
| ast::DecorationList{Builtin(Source{{12, 34}}, ast::Builtin::kPosition)}); |
| auto* s = Structure("MyInputs", {m}); |
| Func("fragShader", {Param("arg", ty.Of(s))}, ty.f32(), {Return(1.0f)}, |
| {Stage(ast::PipelineStage::kFragment)}, {Location(0)}); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: store type of builtin(position) must be 'vec4<f32>'"); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, PositionNotF32_ReturnType_Fail) { |
| // [[stage(vertex)]] |
| // fn main() -> [[builtin(position)]] f32 { return 1.0; } |
| Func("main", {}, ty.f32(), {Return(1.0f)}, |
| {Stage(ast::PipelineStage::kVertex)}, |
| {Builtin(Source{{12, 34}}, ast::Builtin::kPosition)}); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: store type of builtin(position) must be 'vec4<f32>'"); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, FragDepthNotF32_Struct_Fail) { |
| // struct MyInputs { |
| // [[builtin(kFragDepth)]] p: i32; |
| // }; |
| // [[stage(fragment)]] |
| // fn fragShader(is_front: MyInputs) -> [[location(0)]] f32 { return 1.0; } |
| |
| auto* m = Member( |
| "frag_depth", ty.i32(), |
| ast::DecorationList{Builtin(Source{{12, 34}}, ast::Builtin::kFragDepth)}); |
| auto* s = Structure("MyInputs", {m}); |
| Func("fragShader", {Param("arg", ty.Of(s))}, ty.f32(), {Return(1.0f)}, |
| {Stage(ast::PipelineStage::kFragment)}, {Location(0)}); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: store type of builtin(frag_depth) must be 'f32'"); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, SampleMaskNotU32_Struct_Fail) { |
| // struct MyInputs { |
| // [[builtin(sample_mask)]] m: f32; |
| // }; |
| // [[stage(fragment)]] |
| // fn fragShader(is_front: MyInputs) -> [[location(0)]] f32 { return 1.0; } |
| |
| auto* s = Structure( |
| "MyInputs", {Member("m", ty.f32(), |
| ast::DecorationList{Builtin( |
| Source{{12, 34}}, ast::Builtin::kSampleMask)})}); |
| Func("fragShader", {Param("arg", ty.Of(s))}, ty.f32(), {Return(1.0f)}, |
| {Stage(ast::PipelineStage::kFragment)}, {Location(0)}); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: store type of builtin(sample_mask) must be 'u32'"); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, SampleMaskNotU32_ReturnType_Fail) { |
| // [[stage(fragment)]] |
| // fn main() -> [[builtin(sample_mask)]] i32 { return 1; } |
| Func("main", {}, ty.i32(), {Return(1)}, |
| {Stage(ast::PipelineStage::kFragment)}, |
| {Builtin(Source{{12, 34}}, ast::Builtin::kSampleMask)}); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: store type of builtin(sample_mask) must be 'u32'"); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, SampleMaskIsNotU32_Fail) { |
| // [[stage(fragment)]] |
| // fn fs_main( |
| // [[builtin(sample_mask)]] arg: bool |
| // ) -> [[location(0)]] f32 { return 1.0; } |
| auto* arg = Param("arg", ty.bool_(), |
| ast::DecorationList{ |
| Builtin(Source{{12, 34}}, ast::Builtin::kSampleMask)}); |
| Func("fs_main", ast::VariableList{arg}, ty.f32(), {Return(1.0f)}, |
| ast::DecorationList{Stage(ast::PipelineStage::kFragment)}, |
| {Location(0)}); |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: store type of builtin(sample_mask) must be 'u32'"); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, SampleIndexIsNotU32_Struct_Fail) { |
| // struct MyInputs { |
| // [[builtin(sample_index)]] m: f32; |
| // }; |
| // [[stage(fragment)]] |
| // fn fragShader(is_front: MyInputs) -> [[location(0)]] f32 { return 1.0; } |
| |
| auto* s = Structure( |
| "MyInputs", {Member("m", ty.f32(), |
| ast::DecorationList{Builtin( |
| Source{{12, 34}}, ast::Builtin::kSampleIndex)})}); |
| Func("fragShader", {Param("arg", ty.Of(s))}, ty.f32(), {Return(1.0f)}, |
| {Stage(ast::PipelineStage::kFragment)}, {Location(0)}); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: store type of builtin(sample_index) must be 'u32'"); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, SampleIndexIsNotU32_Fail) { |
| // [[stage(fragment)]] |
| // fn fs_main( |
| // [[builtin(sample_index)]] arg: bool |
| // ) -> [[location(0)]] f32 { return 1.0; } |
| auto* arg = Param("arg", ty.bool_(), |
| ast::DecorationList{ |
| Builtin(Source{{12, 34}}, ast::Builtin::kSampleIndex)}); |
| Func("fs_main", ast::VariableList{arg}, ty.f32(), {Return(1.0f)}, |
| ast::DecorationList{Stage(ast::PipelineStage::kFragment)}, |
| {Location(0)}); |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: store type of builtin(sample_index) must be 'u32'"); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, PositionIsNotF32_Fail) { |
| // [[stage(fragment)]] |
| // fn fs_main( |
| // [[builtin(kPosition)]] p: vec3<f32>, |
| // ) -> [[location(0)]] f32 { return 1.0; } |
| auto* p = Param( |
| "p", ty.vec3<f32>(), |
| ast::DecorationList{Builtin(Source{{12, 34}}, ast::Builtin::kPosition)}); |
| Func("fs_main", ast::VariableList{p}, ty.f32(), {Return(1.0f)}, |
| ast::DecorationList{Stage(ast::PipelineStage::kFragment)}, |
| {Location(0)}); |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: store type of builtin(position) must be 'vec4<f32>'"); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, FragDepthIsNotF32_Fail) { |
| // [[stage(fragment)]] |
| // fn fs_main() -> [[builtin(kFragDepth)]] f32 { var fd: i32; return fd; } |
| auto* fd = Var("fd", ty.i32()); |
| Func( |
| "fs_main", {}, ty.i32(), {Decl(fd), Return(fd)}, |
| ast::DecorationList{Stage(ast::PipelineStage::kFragment)}, |
| ast::DecorationList{Builtin(Source{{12, 34}}, ast::Builtin::kFragDepth)}); |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: store type of builtin(frag_depth) must be 'f32'"); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, VertexIndexIsNotU32_Fail) { |
| // [[stage(vertex)]] |
| // fn main( |
| // [[builtin(kVertexIndex)]] vi : f32, |
| // [[builtin(kPosition)]] p :vec4<f32> |
| // ) -> [[builtin(kPosition)]] vec4<f32> { return vec4<f32>(); } |
| auto* p = Param("p", ty.vec4<f32>(), |
| ast::DecorationList{Builtin(ast::Builtin::kPosition)}); |
| auto* vi = Param("vi", ty.f32(), |
| ast::DecorationList{ |
| Builtin(Source{{12, 34}}, ast::Builtin::kVertexIndex)}); |
| Func("main", ast::VariableList{vi, p}, ty.vec4<f32>(), {Return(Expr("p"))}, |
| ast::DecorationList{Stage(ast::PipelineStage::kVertex)}, |
| ast::DecorationList{Builtin(ast::Builtin::kPosition)}); |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: store type of builtin(vertex_index) must be 'u32'"); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, InstanceIndexIsNotU32) { |
| // [[stage(vertex)]] |
| // fn main( |
| // [[builtin(kInstanceIndex)]] ii : f32, |
| // [[builtin(kPosition)]] p :vec4<f32> |
| // ) -> [[builtin(kPosition)]] vec4<f32> { return vec4<f32>(); } |
| auto* p = Param("p", ty.vec4<f32>(), |
| ast::DecorationList{Builtin(ast::Builtin::kPosition)}); |
| auto* ii = Param("ii", ty.f32(), |
| ast::DecorationList{Builtin(Source{{12, 34}}, |
| ast::Builtin::kInstanceIndex)}); |
| Func("main", ast::VariableList{ii, p}, ty.vec4<f32>(), {Return(Expr("p"))}, |
| ast::DecorationList{Stage(ast::PipelineStage::kVertex)}, |
| ast::DecorationList{Builtin(ast::Builtin::kPosition)}); |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: store type of builtin(instance_index) must be 'u32'"); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, FragmentBuiltin_Pass) { |
| // [[stage(fragment)]] |
| // fn fs_main( |
| // [[builtin(kPosition)]] p: vec4<f32>, |
| // [[builtin(front_facing)]] ff: bool, |
| // [[builtin(sample_index)]] si: u32, |
| // [[builtin(sample_mask)]] sm : u32 |
| // ) -> [[builtin(frag_depth)]] f32 { var fd: f32; return fd; } |
| auto* p = Param("p", ty.vec4<f32>(), |
| ast::DecorationList{Builtin(ast::Builtin::kPosition)}); |
| auto* ff = Param("ff", ty.bool_(), |
| ast::DecorationList{Builtin(ast::Builtin::kFrontFacing)}); |
| auto* si = Param("si", ty.u32(), |
| ast::DecorationList{Builtin(ast::Builtin::kSampleIndex)}); |
| auto* sm = Param("sm", ty.u32(), |
| ast::DecorationList{Builtin(ast::Builtin::kSampleMask)}); |
| auto* var_fd = Var("fd", ty.f32()); |
| Func("fs_main", ast::VariableList{p, ff, si, sm}, ty.f32(), |
| {Decl(var_fd), Return(var_fd)}, |
| ast::DecorationList{Stage(ast::PipelineStage::kFragment)}, |
| ast::DecorationList{Builtin(ast::Builtin::kFragDepth)}); |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, VertexBuiltin_Pass) { |
| // [[stage(vertex)]] |
| // fn main( |
| // [[builtin(vertex_index)]] vi : u32, |
| // [[builtin(instance_index)]] ii : u32, |
| // ) -> [[builtin(position)]] vec4<f32> { var p :vec4<f32>; return p; } |
| auto* vi = Param("vi", ty.u32(), |
| ast::DecorationList{ |
| Builtin(Source{{12, 34}}, ast::Builtin::kVertexIndex)}); |
| |
| auto* ii = Param("ii", ty.u32(), |
| ast::DecorationList{Builtin(Source{{12, 34}}, |
| ast::Builtin::kInstanceIndex)}); |
| auto* p = Var("p", ty.vec4<f32>()); |
| Func("main", ast::VariableList{vi, ii}, ty.vec4<f32>(), |
| { |
| Decl(p), |
| Return(p), |
| }, |
| ast::DecorationList{Stage(ast::PipelineStage::kVertex)}, |
| ast::DecorationList{Builtin(ast::Builtin::kPosition)}); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, ComputeBuiltin_Pass) { |
| // [[stage(compute), workgroup_size(1)]] |
| // fn main( |
| // [[builtin(local_invocationId)]] li_id: vec3<u32>, |
| // [[builtin(local_invocationIndex)]] li_index: u32, |
| // [[builtin(global_invocationId)]] gi: vec3<u32>, |
| // [[builtin(workgroup_id)]] wi: vec3<u32>, |
| // [[builtin(num_workgroups)]] nwgs: vec3<u32>, |
| // ) {} |
| |
| auto* li_id = |
| Param("li_id", ty.vec3<u32>(), |
| ast::DecorationList{Builtin(ast::Builtin::kLocalInvocationId)}); |
| auto* li_index = |
| Param("li_index", ty.u32(), |
| ast::DecorationList{Builtin(ast::Builtin::kLocalInvocationIndex)}); |
| auto* gi = |
| Param("gi", ty.vec3<u32>(), |
| ast::DecorationList{Builtin(ast::Builtin::kGlobalInvocationId)}); |
| auto* wi = Param("wi", ty.vec3<u32>(), |
| ast::DecorationList{Builtin(ast::Builtin::kWorkgroupId)}); |
| auto* nwgs = |
| Param("nwgs", ty.vec3<u32>(), |
| ast::DecorationList{Builtin(ast::Builtin::kNumWorkgroups)}); |
| |
| Func("main", ast::VariableList{li_id, li_index, gi, wi, nwgs}, ty.void_(), {}, |
| ast::DecorationList{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Expr(Source{Source::Location{12, 34}}, 2))}); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, ComputeBuiltin_WorkGroupIdNotVec3U32) { |
| auto* wi = Param("wi", ty.f32(), |
| ast::DecorationList{ |
| Builtin(Source{{12, 34}}, ast::Builtin::kWorkgroupId)}); |
| Func("main", ast::VariableList{wi}, ty.void_(), {}, |
| ast::DecorationList{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Expr(Source{Source::Location{12, 34}}, 2))}); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: store type of builtin(workgroup_id) must be " |
| "'vec3<u32>'"); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, ComputeBuiltin_NumWorkgroupsNotVec3U32) { |
| auto* nwgs = Param("nwgs", ty.f32(), |
| ast::DecorationList{Builtin( |
| Source{{12, 34}}, ast::Builtin::kNumWorkgroups)}); |
| Func("main", ast::VariableList{nwgs}, ty.void_(), {}, |
| ast::DecorationList{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Expr(Source{Source::Location{12, 34}}, 2))}); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: store type of builtin(num_workgroups) must be " |
| "'vec3<u32>'"); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, |
| ComputeBuiltin_GlobalInvocationNotVec3U32) { |
| auto* gi = Param("gi", ty.vec3<i32>(), |
| ast::DecorationList{Builtin( |
| Source{{12, 34}}, ast::Builtin::kGlobalInvocationId)}); |
| Func("main", ast::VariableList{gi}, ty.void_(), {}, |
| ast::DecorationList{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Expr(Source{Source::Location{12, 34}}, 2))}); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: store type of builtin(global_invocation_id) must be " |
| "'vec3<u32>'"); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, |
| ComputeBuiltin_LocalInvocationIndexNotU32) { |
| auto* li_index = |
| Param("li_index", ty.vec3<u32>(), |
| ast::DecorationList{Builtin(Source{{12, 34}}, |
| ast::Builtin::kLocalInvocationIndex)}); |
| Func("main", ast::VariableList{li_index}, ty.void_(), {}, |
| ast::DecorationList{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Expr(Source{Source::Location{12, 34}}, 2))}); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ( |
| r()->error(), |
| "12:34 error: store type of builtin(local_invocation_index) must be " |
| "'u32'"); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, |
| ComputeBuiltin_LocalInvocationNotVec3U32) { |
| auto* li_id = Param("li_id", ty.vec2<u32>(), |
| ast::DecorationList{Builtin( |
| Source{{12, 34}}, ast::Builtin::kLocalInvocationId)}); |
| Func("main", ast::VariableList{li_id}, ty.void_(), {}, |
| ast::DecorationList{ |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Expr(Source{Source::Location{12, 34}}, 2))}); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: store type of builtin(local_invocation_id) must be " |
| "'vec3<u32>'"); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, FragmentBuiltinStruct_Pass) { |
| // Struct MyInputs { |
| // [[builtin(kPosition)]] p: vec4<f32>; |
| // [[builtin(frag_depth)]] fd: f32; |
| // [[builtin(sample_index)]] si: u32; |
| // [[builtin(sample_mask)]] sm : u32;; |
| // }; |
| // [[stage(fragment)]] |
| // fn fragShader(arg: MyInputs) -> [[location(0)]] f32 { return 1.0; } |
| |
| auto* s = Structure( |
| "MyInputs", |
| {Member("position", ty.vec4<f32>(), |
| ast::DecorationList{Builtin(ast::Builtin::kPosition)}), |
| Member("front_facing", ty.bool_(), |
| ast::DecorationList{Builtin(ast::Builtin::kFrontFacing)}), |
| Member("sample_index", ty.u32(), |
| ast::DecorationList{Builtin(ast::Builtin::kSampleIndex)}), |
| Member("sample_mask", ty.u32(), |
| ast::DecorationList{Builtin(ast::Builtin::kSampleMask)})}); |
| Func("fragShader", {Param("arg", ty.Of(s))}, ty.f32(), {Return(1.0f)}, |
| {Stage(ast::PipelineStage::kFragment)}, {Location(0)}); |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, FrontFacingParamIsNotBool_Fail) { |
| // [[stage(fragment)]] |
| // fn fs_main( |
| // [[builtin(front_facing)]] is_front: i32; |
| // ) -> [[location(0)]] f32 { return 1.0; } |
| |
| auto* is_front = Param("is_front", ty.i32(), |
| ast::DecorationList{Builtin( |
| Source{{12, 34}}, ast::Builtin::kFrontFacing)}); |
| Func("fs_main", ast::VariableList{is_front}, ty.f32(), {Return(1.0f)}, |
| ast::DecorationList{Stage(ast::PipelineStage::kFragment)}, |
| {Location(0)}); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: store type of builtin(front_facing) must be 'bool'"); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, FrontFacingMemberIsNotBool_Fail) { |
| // struct MyInputs { |
| // [[builtin(front_facing)]] pos: f32; |
| // }; |
| // [[stage(fragment)]] |
| // fn fragShader(is_front: MyInputs) -> [[location(0)]] f32 { return 1.0; } |
| |
| auto* s = Structure( |
| "MyInputs", {Member("pos", ty.f32(), |
| ast::DecorationList{Builtin( |
| Source{{12, 34}}, ast::Builtin::kFrontFacing)})}); |
| Func("fragShader", {Param("is_front", ty.Of(s))}, ty.f32(), {Return(1.0f)}, |
| {Stage(ast::PipelineStage::kFragment)}, {Location(0)}); |
| |
| EXPECT_FALSE(r()->Resolve()); |
| EXPECT_EQ(r()->error(), |
| "12:34 error: store type of builtin(front_facing) must be 'bool'"); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Length_Float_Scalar) { |
| auto* builtin = Call("length", 1.0f); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Length_Float_Vec2) { |
| auto* builtin = Call("length", vec2<f32>(1.0f, 1.0f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Length_Float_Vec3) { |
| auto* builtin = Call("length", vec3<f32>(1.0f, 1.0f, 1.0f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Length_Float_Vec4) { |
| auto* builtin = Call("length", vec4<f32>(1.0f, 1.0f, 1.0f, 1.0f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Distance_Float_Scalar) { |
| auto* builtin = Call("distance", 1.0f, 1.0f); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Distance_Float_Vec2) { |
| auto* builtin = |
| Call("distance", vec2<f32>(1.0f, 1.0f), vec2<f32>(1.0f, 1.0f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Distance_Float_Vec3) { |
| auto* builtin = Call("distance", vec3<f32>(1.0f, 1.0f, 1.0f), |
| vec3<f32>(1.0f, 1.0f, 1.0f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Distance_Float_Vec4) { |
| auto* builtin = Call("distance", vec4<f32>(1.0f, 1.0f, 1.0f, 1.0f), |
| vec4<f32>(1.0f, 1.0f, 1.0f, 1.0f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Determinant_Mat2x2) { |
| auto* builtin = Call( |
| "determinant", mat2x2<f32>(vec2<f32>(1.0f, 1.0f), vec2<f32>(1.0f, 1.0f))); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Determinant_Mat3x3) { |
| auto* builtin = Call("determinant", mat3x3<f32>(vec3<f32>(1.0f, 1.0f, 1.0f), |
| vec3<f32>(1.0f, 1.0f, 1.0f), |
| vec3<f32>(1.0f, 1.0f, 1.0f))); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Determinant_Mat4x4) { |
| auto* builtin = |
| Call("determinant", mat4x4<f32>(vec4<f32>(1.0f, 1.0f, 1.0f, 1.0f), |
| vec4<f32>(1.0f, 1.0f, 1.0f, 1.0f), |
| vec4<f32>(1.0f, 1.0f, 1.0f, 1.0f), |
| vec4<f32>(1.0f, 1.0f, 1.0f, 1.0f))); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Frexp_Scalar) { |
| auto* a = Var("a", ty.i32()); |
| auto* builtin = Call("frexp", 1.0f, AddressOf(Expr("a"))); |
| WrapInFunction(Decl(a), builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| EXPECT_TRUE(TypeOf(builtin)->Is<sem::F32>()); |
| EXPECT_TRUE(TypeOf(builtin->params()[1])->Is<sem::Pointer>()); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Frexp_Vec2) { |
| auto* a = Var("a", ty.vec2<int>()); |
| auto* builtin = Call("frexp", vec2<f32>(1.0f, 1.0f), AddressOf(Expr("a"))); |
| WrapInFunction(Decl(a), builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| EXPECT_TRUE(TypeOf(builtin)->is_float_vector()); |
| EXPECT_TRUE(TypeOf(builtin->params()[1])->Is<sem::Pointer>()); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Frexp_Vec3) { |
| auto* a = Var("a", ty.vec3<int>()); |
| auto* builtin = |
| Call("frexp", vec3<f32>(1.0f, 1.0f, 1.0f), AddressOf(Expr("a"))); |
| WrapInFunction(Decl(a), builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| EXPECT_TRUE(TypeOf(builtin)->is_float_vector()); |
| EXPECT_TRUE(TypeOf(builtin->params()[1])->Is<sem::Pointer>()); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Frexp_Vec4) { |
| auto* a = Var("a", ty.vec4<int>()); |
| auto* builtin = |
| Call("frexp", vec4<f32>(1.0f, 1.0f, 1.0f, 1.0f), AddressOf(Expr("a"))); |
| WrapInFunction(Decl(a), builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| EXPECT_TRUE(TypeOf(builtin)->is_float_vector()); |
| EXPECT_TRUE(TypeOf(builtin->params()[1])->Is<sem::Pointer>()); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Modf_Scalar) { |
| auto* a = Var("a", ty.f32()); |
| auto* builtin = Call("modf", 1.0f, AddressOf(Expr("a"))); |
| WrapInFunction(Decl(a), builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| EXPECT_TRUE(TypeOf(builtin)->Is<sem::F32>()); |
| EXPECT_TRUE(TypeOf(builtin->params()[1])->Is<sem::Pointer>()); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Modf_Vec2) { |
| auto* a = Var("a", ty.vec2<f32>()); |
| auto* builtin = Call("modf", vec2<f32>(1.0f, 1.0f), AddressOf(Expr("a"))); |
| WrapInFunction(Decl(a), builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| EXPECT_TRUE(TypeOf(builtin)->is_float_vector()); |
| EXPECT_TRUE(TypeOf(builtin->params()[1])->Is<sem::Pointer>()); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Modf_Vec3) { |
| auto* a = Var("a", ty.vec3<f32>()); |
| auto* builtin = |
| Call("modf", vec3<f32>(1.0f, 1.0f, 1.0f), AddressOf(Expr("a"))); |
| WrapInFunction(Decl(a), builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| EXPECT_TRUE(TypeOf(builtin)->is_float_vector()); |
| EXPECT_TRUE(TypeOf(builtin->params()[1])->Is<sem::Pointer>()); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Modf_Vec4) { |
| auto* a = Var("a", ty.vec4<f32>()); |
| auto* builtin = |
| Call("modf", vec4<f32>(1.0f, 1.0f, 1.0f, 1.0f), AddressOf(Expr("a"))); |
| WrapInFunction(Decl(a), builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| EXPECT_TRUE(TypeOf(builtin)->is_float_vector()); |
| EXPECT_TRUE(TypeOf(builtin->params()[1])->Is<sem::Pointer>()); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Cross_Float_Vec3) { |
| auto* builtin = |
| Call("cross", vec3<f32>(1.0f, 1.0f, 1.0f), vec3<f32>(1.0f, 1.0f, 1.0f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Dot_Float_Vec2) { |
| auto* builtin = Call("dot", vec2<f32>(1.0f, 1.0f), vec2<f32>(1.0f, 1.0f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Dot_Float_Vec3) { |
| auto* builtin = |
| Call("dot", vec3<f32>(1.0f, 1.0f, 1.0f), vec3<f32>(1.0f, 1.0f, 1.0f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Dot_Float_Vec4) { |
| auto* builtin = Call("dot", vec4<f32>(1.0f, 1.0f, 1.0f, 1.0f), |
| vec4<f32>(1.0f, 1.0f, 1.0f, 1.0f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Select_Float_Scalar) { |
| auto* builtin = Call("select", Expr(1.0f), Expr(1.0f), Expr(true)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Select_Integer_Scalar) { |
| auto* builtin = Call("select", Expr(1), Expr(1), Expr(true)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Select_Boolean_Scalar) { |
| auto* builtin = Call("select", Expr(true), Expr(true), Expr(true)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Select_Float_Vec2) { |
| auto* builtin = Call("select", vec2<f32>(1.0f, 1.0f), vec2<f32>(1.0f, 1.0f), |
| vec2<bool>(true, true)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Select_Integer_Vec2) { |
| auto* builtin = |
| Call("select", vec2<int>(1, 1), vec2<int>(1, 1), vec2<bool>(true, true)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Select_Boolean_Vec2) { |
| auto* builtin = Call("select", vec2<bool>(true, true), vec2<bool>(true, true), |
| vec2<bool>(true, true)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| template <typename T> |
| class ResolverBuiltinsValidationTestWithParams |
| : public resolver::TestHelper, |
| public testing::TestWithParam<T> {}; |
| |
| using FloatAllMatching = |
| ResolverBuiltinsValidationTestWithParams<std::tuple<std::string, uint32_t>>; |
| |
| TEST_P(FloatAllMatching, Scalar) { |
| std::string name = std::get<0>(GetParam()); |
| uint32_t num_params = std::get<1>(GetParam()); |
| |
| ast::ExpressionList params; |
| for (uint32_t i = 0; i < num_params; ++i) { |
| params.push_back(Expr(1.0f)); |
| } |
| auto* builtin = Call(name, params); |
| Func("func", {}, ty.void_(), {Ignore(builtin)}, |
| {create<ast::StageDecoration>(ast::PipelineStage::kFragment)}); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| EXPECT_TRUE(TypeOf(builtin)->Is<sem::F32>()); |
| } |
| |
| TEST_P(FloatAllMatching, Vec2) { |
| std::string name = std::get<0>(GetParam()); |
| uint32_t num_params = std::get<1>(GetParam()); |
| |
| ast::ExpressionList params; |
| for (uint32_t i = 0; i < num_params; ++i) { |
| params.push_back(vec2<f32>(1.0f, 1.0f)); |
| } |
| auto* builtin = Call(name, params); |
| Func("func", {}, ty.void_(), {Ignore(builtin)}, |
| {create<ast::StageDecoration>(ast::PipelineStage::kFragment)}); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| EXPECT_TRUE(TypeOf(builtin)->is_float_vector()); |
| } |
| |
| TEST_P(FloatAllMatching, Vec3) { |
| std::string name = std::get<0>(GetParam()); |
| uint32_t num_params = std::get<1>(GetParam()); |
| |
| ast::ExpressionList params; |
| for (uint32_t i = 0; i < num_params; ++i) { |
| params.push_back(vec3<f32>(1.0f, 1.0f, 1.0f)); |
| } |
| auto* builtin = Call(name, params); |
| Func("func", {}, ty.void_(), {Ignore(builtin)}, |
| {create<ast::StageDecoration>(ast::PipelineStage::kFragment)}); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| EXPECT_TRUE(TypeOf(builtin)->is_float_vector()); |
| } |
| |
| TEST_P(FloatAllMatching, Vec4) { |
| std::string name = std::get<0>(GetParam()); |
| uint32_t num_params = std::get<1>(GetParam()); |
| |
| ast::ExpressionList params; |
| for (uint32_t i = 0; i < num_params; ++i) { |
| params.push_back(vec4<f32>(1.0f, 1.0f, 1.0f, 1.0f)); |
| } |
| auto* builtin = Call(name, params); |
| Func("func", {}, ty.void_(), {Ignore(builtin)}, |
| {create<ast::StageDecoration>(ast::PipelineStage::kFragment)}); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| EXPECT_TRUE(TypeOf(builtin)->is_float_vector()); |
| } |
| |
| INSTANTIATE_TEST_SUITE_P(ResolverBuiltinsValidationTest, |
| FloatAllMatching, |
| ::testing::Values(std::make_tuple("abs", 1), |
| std::make_tuple("acos", 1), |
| std::make_tuple("asin", 1), |
| std::make_tuple("atan", 1), |
| std::make_tuple("atan2", 2), |
| std::make_tuple("ceil", 1), |
| std::make_tuple("clamp", 3), |
| std::make_tuple("cos", 1), |
| std::make_tuple("cosh", 1), |
| std::make_tuple("dpdx", 1), |
| std::make_tuple("dpdxCoarse", 1), |
| std::make_tuple("dpdxFine", 1), |
| std::make_tuple("dpdy", 1), |
| std::make_tuple("dpdyCoarse", 1), |
| std::make_tuple("dpdyFine", 1), |
| std::make_tuple("exp", 1), |
| std::make_tuple("exp2", 1), |
| std::make_tuple("floor", 1), |
| std::make_tuple("fma", 3), |
| std::make_tuple("fract", 1), |
| std::make_tuple("fwidth", 1), |
| std::make_tuple("fwidthCoarse", 1), |
| std::make_tuple("fwidthFine", 1), |
| std::make_tuple("inverseSqrt", 1), |
| std::make_tuple("log", 1), |
| std::make_tuple("log2", 1), |
| std::make_tuple("max", 2), |
| std::make_tuple("min", 2), |
| std::make_tuple("mix", 3), |
| std::make_tuple("pow", 2), |
| std::make_tuple("round", 1), |
| std::make_tuple("sign", 1), |
| std::make_tuple("sin", 1), |
| std::make_tuple("sinh", 1), |
| std::make_tuple("smoothStep", 3), |
| std::make_tuple("sqrt", 1), |
| std::make_tuple("step", 2), |
| std::make_tuple("tan", 1), |
| std::make_tuple("tanh", 1), |
| std::make_tuple("trunc", 1))); |
| |
| using IntegerAllMatching = |
| ResolverBuiltinsValidationTestWithParams<std::tuple<std::string, uint32_t>>; |
| |
| TEST_P(IntegerAllMatching, ScalarUnsigned) { |
| std::string name = std::get<0>(GetParam()); |
| uint32_t num_params = std::get<1>(GetParam()); |
| |
| ast::ExpressionList params; |
| for (uint32_t i = 0; i < num_params; ++i) { |
| params.push_back(Construct<uint32_t>(1)); |
| } |
| auto* builtin = Call(name, params); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| EXPECT_TRUE(TypeOf(builtin)->Is<sem::U32>()); |
| } |
| |
| TEST_P(IntegerAllMatching, Vec2Unsigned) { |
| std::string name = std::get<0>(GetParam()); |
| uint32_t num_params = std::get<1>(GetParam()); |
| |
| ast::ExpressionList params; |
| for (uint32_t i = 0; i < num_params; ++i) { |
| params.push_back(vec2<uint32_t>(1u, 1u)); |
| } |
| auto* builtin = Call(name, params); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| EXPECT_TRUE(TypeOf(builtin)->is_unsigned_integer_vector()); |
| } |
| |
| TEST_P(IntegerAllMatching, Vec3Unsigned) { |
| std::string name = std::get<0>(GetParam()); |
| uint32_t num_params = std::get<1>(GetParam()); |
| |
| ast::ExpressionList params; |
| for (uint32_t i = 0; i < num_params; ++i) { |
| params.push_back(vec3<uint32_t>(1u, 1u, 1u)); |
| } |
| auto* builtin = Call(name, params); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| EXPECT_TRUE(TypeOf(builtin)->is_unsigned_integer_vector()); |
| } |
| |
| TEST_P(IntegerAllMatching, Vec4Unsigned) { |
| std::string name = std::get<0>(GetParam()); |
| uint32_t num_params = std::get<1>(GetParam()); |
| |
| ast::ExpressionList params; |
| for (uint32_t i = 0; i < num_params; ++i) { |
| params.push_back(vec4<uint32_t>(1u, 1u, 1u, 1u)); |
| } |
| auto* builtin = Call(name, params); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| EXPECT_TRUE(TypeOf(builtin)->is_unsigned_integer_vector()); |
| } |
| |
| TEST_P(IntegerAllMatching, ScalarSigned) { |
| std::string name = std::get<0>(GetParam()); |
| uint32_t num_params = std::get<1>(GetParam()); |
| |
| ast::ExpressionList params; |
| for (uint32_t i = 0; i < num_params; ++i) { |
| params.push_back(Construct<int32_t>(1)); |
| } |
| auto* builtin = Call(name, params); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| EXPECT_TRUE(TypeOf(builtin)->Is<sem::I32>()); |
| } |
| |
| TEST_P(IntegerAllMatching, Vec2Signed) { |
| std::string name = std::get<0>(GetParam()); |
| uint32_t num_params = std::get<1>(GetParam()); |
| |
| ast::ExpressionList params; |
| for (uint32_t i = 0; i < num_params; ++i) { |
| params.push_back(vec2<int32_t>(1, 1)); |
| } |
| auto* builtin = Call(name, params); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| EXPECT_TRUE(TypeOf(builtin)->is_signed_integer_vector()); |
| } |
| |
| TEST_P(IntegerAllMatching, Vec3Signed) { |
| std::string name = std::get<0>(GetParam()); |
| uint32_t num_params = std::get<1>(GetParam()); |
| |
| ast::ExpressionList params; |
| for (uint32_t i = 0; i < num_params; ++i) { |
| params.push_back(vec3<int32_t>(1, 1, 1)); |
| } |
| auto* builtin = Call(name, params); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| EXPECT_TRUE(TypeOf(builtin)->is_signed_integer_vector()); |
| } |
| |
| TEST_P(IntegerAllMatching, Vec4Signed) { |
| std::string name = std::get<0>(GetParam()); |
| uint32_t num_params = std::get<1>(GetParam()); |
| |
| ast::ExpressionList params; |
| for (uint32_t i = 0; i < num_params; ++i) { |
| params.push_back(vec4<int32_t>(1, 1, 1, 1)); |
| } |
| auto* builtin = Call(name, params); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| EXPECT_TRUE(TypeOf(builtin)->is_signed_integer_vector()); |
| } |
| |
| INSTANTIATE_TEST_SUITE_P(ResolverBuiltinsValidationTest, |
| IntegerAllMatching, |
| ::testing::Values(std::make_tuple("abs", 1), |
| std::make_tuple("clamp", 3), |
| std::make_tuple("countOneBits", 1), |
| std::make_tuple("max", 2), |
| std::make_tuple("min", 2), |
| std::make_tuple("reverseBits", 1))); |
| |
| using BooleanVectorInput = |
| ResolverBuiltinsValidationTestWithParams<std::tuple<std::string, uint32_t>>; |
| |
| TEST_P(BooleanVectorInput, Vec2) { |
| std::string name = std::get<0>(GetParam()); |
| uint32_t num_params = std::get<1>(GetParam()); |
| |
| ast::ExpressionList params; |
| for (uint32_t i = 0; i < num_params; ++i) { |
| params.push_back(vec2<bool>(true, true)); |
| } |
| auto* builtin = Call(name, params); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_P(BooleanVectorInput, Vec3) { |
| std::string name = std::get<0>(GetParam()); |
| uint32_t num_params = std::get<1>(GetParam()); |
| |
| ast::ExpressionList params; |
| for (uint32_t i = 0; i < num_params; ++i) { |
| params.push_back(vec3<bool>(true, true, true)); |
| } |
| auto* builtin = Call(name, params); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_P(BooleanVectorInput, Vec4) { |
| std::string name = std::get<0>(GetParam()); |
| uint32_t num_params = std::get<1>(GetParam()); |
| |
| ast::ExpressionList params; |
| for (uint32_t i = 0; i < num_params; ++i) { |
| params.push_back(vec4<bool>(true, true, true, true)); |
| } |
| auto* builtin = Call(name, params); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| INSTANTIATE_TEST_SUITE_P(ResolverBuiltinsValidationTest, |
| BooleanVectorInput, |
| ::testing::Values(std::make_tuple("all", 1), |
| std::make_tuple("any", 1))); |
| |
| using DataPacking4x8 = ResolverBuiltinsValidationTestWithParams<std::string>; |
| |
| TEST_P(DataPacking4x8, Float_Vec4) { |
| auto name = GetParam(); |
| auto* builtin = Call(name, vec4<f32>(1.0f, 1.0f, 1.0f, 1.0f)); |
| WrapInFunction(builtin); |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| INSTANTIATE_TEST_SUITE_P(ResolverBuiltinsValidationTest, |
| DataPacking4x8, |
| ::testing::Values("pack4x8snorm", "pack4x8unorm")); |
| |
| using DataPacking2x16 = ResolverBuiltinsValidationTestWithParams<std::string>; |
| |
| TEST_P(DataPacking2x16, Float_Vec2) { |
| auto name = GetParam(); |
| auto* builtin = Call(name, vec2<f32>(1.0f, 1.0f)); |
| WrapInFunction(builtin); |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| INSTANTIATE_TEST_SUITE_P(ResolverBuiltinsValidationTest, |
| DataPacking2x16, |
| ::testing::Values("pack2x16snorm", |
| "pack2x16unorm", |
| "pack2x16float")); |
| |
| } // namespace |
| } // namespace resolver |
| } // namespace tint |
