| // 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/tint/ast/call_statement.h" |
| #include "src/tint/resolver/resolver_test_helper.h" |
| |
| using namespace tint::number_suffixes; // NOLINT |
| |
| namespace tint::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>; |
| |
| class ResolverBuiltinsValidationTest : public resolver::TestHelper, public testing::Test {}; |
| namespace StageTest { |
| struct Params { |
| builder::ast_type_func_ptr type; |
| ast::BuiltinValue builtin; |
| ast::PipelineStage stage; |
| bool is_valid; |
| }; |
| |
| template <typename T> |
| constexpr Params ParamsFor(ast::BuiltinValue builtin, ast::PipelineStage stage, bool is_valid) { |
| return Params{DataType<T>::AST, builtin, stage, is_valid}; |
| } |
| static constexpr Params cases[] = { |
| ParamsFor<vec4<f32>>(ast::BuiltinValue::kPosition, ast::PipelineStage::kVertex, false), |
| ParamsFor<vec4<f32>>(ast::BuiltinValue::kPosition, ast::PipelineStage::kFragment, true), |
| ParamsFor<vec4<f32>>(ast::BuiltinValue::kPosition, ast::PipelineStage::kCompute, false), |
| |
| ParamsFor<u32>(ast::BuiltinValue::kVertexIndex, ast::PipelineStage::kVertex, true), |
| ParamsFor<u32>(ast::BuiltinValue::kVertexIndex, ast::PipelineStage::kFragment, false), |
| ParamsFor<u32>(ast::BuiltinValue::kVertexIndex, ast::PipelineStage::kCompute, false), |
| |
| ParamsFor<u32>(ast::BuiltinValue::kInstanceIndex, ast::PipelineStage::kVertex, true), |
| ParamsFor<u32>(ast::BuiltinValue::kInstanceIndex, ast::PipelineStage::kFragment, false), |
| ParamsFor<u32>(ast::BuiltinValue::kInstanceIndex, ast::PipelineStage::kCompute, false), |
| |
| ParamsFor<bool>(ast::BuiltinValue::kFrontFacing, ast::PipelineStage::kVertex, false), |
| ParamsFor<bool>(ast::BuiltinValue::kFrontFacing, ast::PipelineStage::kFragment, true), |
| ParamsFor<bool>(ast::BuiltinValue::kFrontFacing, ast::PipelineStage::kCompute, false), |
| |
| ParamsFor<vec3<u32>>(ast::BuiltinValue::kLocalInvocationId, ast::PipelineStage::kVertex, false), |
| ParamsFor<vec3<u32>>(ast::BuiltinValue::kLocalInvocationId, |
| ast::PipelineStage::kFragment, |
| false), |
| ParamsFor<vec3<u32>>(ast::BuiltinValue::kLocalInvocationId, ast::PipelineStage::kCompute, true), |
| |
| ParamsFor<u32>(ast::BuiltinValue::kLocalInvocationIndex, ast::PipelineStage::kVertex, false), |
| ParamsFor<u32>(ast::BuiltinValue::kLocalInvocationIndex, ast::PipelineStage::kFragment, false), |
| ParamsFor<u32>(ast::BuiltinValue::kLocalInvocationIndex, ast::PipelineStage::kCompute, true), |
| |
| ParamsFor<vec3<u32>>(ast::BuiltinValue::kGlobalInvocationId, |
| ast::PipelineStage::kVertex, |
| false), |
| ParamsFor<vec3<u32>>(ast::BuiltinValue::kGlobalInvocationId, |
| ast::PipelineStage::kFragment, |
| false), |
| ParamsFor<vec3<u32>>(ast::BuiltinValue::kGlobalInvocationId, |
| ast::PipelineStage::kCompute, |
| true), |
| |
| ParamsFor<vec3<u32>>(ast::BuiltinValue::kWorkgroupId, ast::PipelineStage::kVertex, false), |
| ParamsFor<vec3<u32>>(ast::BuiltinValue::kWorkgroupId, ast::PipelineStage::kFragment, false), |
| ParamsFor<vec3<u32>>(ast::BuiltinValue::kWorkgroupId, ast::PipelineStage::kCompute, true), |
| |
| ParamsFor<vec3<u32>>(ast::BuiltinValue::kNumWorkgroups, ast::PipelineStage::kVertex, false), |
| ParamsFor<vec3<u32>>(ast::BuiltinValue::kNumWorkgroups, ast::PipelineStage::kFragment, false), |
| ParamsFor<vec3<u32>>(ast::BuiltinValue::kNumWorkgroups, ast::PipelineStage::kCompute, true), |
| |
| ParamsFor<u32>(ast::BuiltinValue::kSampleIndex, ast::PipelineStage::kVertex, false), |
| ParamsFor<u32>(ast::BuiltinValue::kSampleIndex, ast::PipelineStage::kFragment, true), |
| ParamsFor<u32>(ast::BuiltinValue::kSampleIndex, ast::PipelineStage::kCompute, false), |
| |
| ParamsFor<u32>(ast::BuiltinValue::kSampleMask, ast::PipelineStage::kVertex, false), |
| ParamsFor<u32>(ast::BuiltinValue::kSampleMask, ast::PipelineStage::kFragment, true), |
| ParamsFor<u32>(ast::BuiltinValue::kSampleMask, ast::PipelineStage::kCompute, false), |
| }; |
| |
| using ResolverBuiltinsStageTest = ResolverTestWithParam<Params>; |
| TEST_P(ResolverBuiltinsStageTest, All_input) { |
| const Params& params = GetParam(); |
| |
| auto* p = GlobalVar("p", ty.vec4<f32>(), ast::StorageClass::kPrivate); |
| auto* input = Param("input", params.type(*this), {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::BuiltinValue::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_(), {}, |
| { |
| Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(1_i), |
| }); |
| 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) { |
| // @fragment |
| // fn fs_main( |
| // @builtin(frag_depth) fd: f32, |
| // ) -> @location(0) f32 { return 1.0; } |
| Func("fs_main", |
| { |
| Param("fd", ty.f32(), {Builtin(Source{{12, 34}}, ast::BuiltinValue::kFragDepth)}), |
| }, |
| ty.f32(), |
| { |
| Return(1_f), |
| }, |
| { |
| 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_Fail) { |
| // struct MyInputs { |
| // @builtin(frag_depth) ff: f32; |
| // }; |
| // @fragment |
| // fn fragShader(arg: MyInputs) -> @location(0) f32 { return 1.0; } |
| |
| auto* s = Structure("MyInputs", |
| { |
| Member("frag_depth", ty.f32(), |
| {Builtin(Source{{12, 34}}, ast::BuiltinValue::kFragDepth)}), |
| }); |
| |
| Func("fragShader", |
| { |
| Param("arg", ty.Of(s)), |
| }, |
| ty.f32(), |
| { |
| Return(1_f), |
| }, |
| { |
| 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\n" |
| "note: while analysing entry point 'fragShader'"); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, StructBuiltinInsideEntryPoint_Ignored) { |
| // struct S { |
| // @builtin(vertex_index) idx: u32; |
| // }; |
| // @fragment |
| // fn fragShader() { var s : S; } |
| |
| Structure("S", {Member("idx", ty.u32(), {Builtin(ast::BuiltinValue::kVertexIndex)})}); |
| |
| Func("fragShader", {}, ty.void_(), {Decl(Var("s", ty.type_name("S")))}, |
| {Stage(ast::PipelineStage::kFragment)}); |
| EXPECT_TRUE(r()->Resolve()); |
| } |
| |
| } // namespace StageTest |
| |
| TEST_F(ResolverBuiltinsValidationTest, PositionNotF32_Struct_Fail) { |
| // struct MyInputs { |
| // @builtin(kPosition) p: vec4<u32>; |
| // }; |
| // @fragment |
| // fn fragShader(is_front: MyInputs) -> @location(0) f32 { return 1.0; } |
| |
| auto* s = |
| Structure("MyInputs", { |
| Member("position", ty.vec4<u32>(), |
| {Builtin(Source{{12, 34}}, ast::BuiltinValue::kPosition)}), |
| }); |
| Func("fragShader", |
| { |
| Param("arg", ty.Of(s)), |
| }, |
| ty.f32(), |
| { |
| Return(1_f), |
| }, |
| { |
| 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) { |
| // @vertex |
| // fn main() -> @builtin(position) f32 { return 1.0; } |
| Func("main", {}, ty.f32(), {Return(1_f)}, {Stage(ast::PipelineStage::kVertex)}, |
| {Builtin(Source{{12, 34}}, ast::BuiltinValue::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; |
| // }; |
| // @fragment |
| // fn fragShader(is_front: MyInputs) -> @location(0) f32 { return 1.0; } |
| |
| auto* s = Structure("MyInputs", |
| { |
| Member("frag_depth", ty.i32(), |
| {Builtin(Source{{12, 34}}, ast::BuiltinValue::kFragDepth)}), |
| }); |
| Func("fragShader", {Param("arg", ty.Of(s))}, ty.f32(), |
| { |
| Return(1_f), |
| }, |
| { |
| 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; |
| // }; |
| // @fragment |
| // fn fragShader(is_front: MyInputs) -> @location(0) f32 { return 1.0; } |
| |
| auto* s = Structure( |
| "MyInputs", |
| { |
| Member("m", ty.f32(), {Builtin(Source{{12, 34}}, ast::BuiltinValue::kSampleMask)}), |
| }); |
| Func("fragShader", {Param("arg", ty.Of(s))}, ty.f32(), {Return(1_f)}, |
| {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) { |
| // @fragment |
| // fn main() -> @builtin(sample_mask) i32 { return 1; } |
| Func("main", {}, ty.i32(), {Return(1_i)}, {Stage(ast::PipelineStage::kFragment)}, |
| {Builtin(Source{{12, 34}}, ast::BuiltinValue::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) { |
| // @fragment |
| // fn fs_main( |
| // @builtin(sample_mask) arg: bool |
| // ) -> @location(0) f32 { return 1.0; } |
| Func("fs_main", |
| { |
| Param("arg", ty.bool_(), {Builtin(Source{{12, 34}}, ast::BuiltinValue::kSampleMask)}), |
| }, |
| ty.f32(), |
| { |
| Return(1_f), |
| }, |
| { |
| 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; |
| // }; |
| // @fragment |
| // fn fragShader(is_front: MyInputs) -> @location(0) f32 { return 1.0; } |
| |
| auto* s = Structure( |
| "MyInputs", |
| { |
| Member("m", ty.f32(), {Builtin(Source{{12, 34}}, ast::BuiltinValue::kSampleIndex)}), |
| }); |
| Func("fragShader", {Param("arg", ty.Of(s))}, ty.f32(), {Return(1_f)}, |
| {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) { |
| // @fragment |
| // fn fs_main( |
| // @builtin(sample_index) arg: bool |
| // ) -> @location(0) f32 { return 1.0; } |
| Func("fs_main", |
| { |
| Param("arg", ty.bool_(), {Builtin(Source{{12, 34}}, ast::BuiltinValue::kSampleIndex)}), |
| }, |
| ty.f32(), {Return(1_f)}, |
| { |
| 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) { |
| // @fragment |
| // fn fs_main( |
| // @builtin(kPosition) p: vec3<f32>, |
| // ) -> @location(0) f32 { return 1.0; } |
| Func("fs_main", |
| { |
| Param("p", ty.vec3<f32>(), {Builtin(Source{{12, 34}}, ast::BuiltinValue::kPosition)}), |
| }, |
| ty.f32(), {Return(1_f)}, |
| { |
| 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) { |
| // @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)}, {Stage(ast::PipelineStage::kFragment)}, |
| {Builtin(Source{{12, 34}}, ast::BuiltinValue::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) { |
| // @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>(), {Builtin(ast::BuiltinValue::kPosition)}); |
| auto* vi = Param("vi", ty.f32(), {Builtin(Source{{12, 34}}, ast::BuiltinValue::kVertexIndex)}); |
| Func("main", {vi, p}, ty.vec4<f32>(), {Return(Expr("p"))}, {Stage(ast::PipelineStage::kVertex)}, |
| {Builtin(ast::BuiltinValue::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) { |
| // @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>(), {Builtin(ast::BuiltinValue::kPosition)}); |
| auto* ii = |
| Param("ii", ty.f32(), {Builtin(Source{{12, 34}}, ast::BuiltinValue::kInstanceIndex)}); |
| Func("main", {ii, p}, ty.vec4<f32>(), {Return(Expr("p"))}, {Stage(ast::PipelineStage::kVertex)}, |
| {Builtin(ast::BuiltinValue::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) { |
| // @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>(), {Builtin(ast::BuiltinValue::kPosition)}); |
| auto* ff = Param("ff", ty.bool_(), {Builtin(ast::BuiltinValue::kFrontFacing)}); |
| auto* si = Param("si", ty.u32(), {Builtin(ast::BuiltinValue::kSampleIndex)}); |
| auto* sm = Param("sm", ty.u32(), {Builtin(ast::BuiltinValue::kSampleMask)}); |
| auto* var_fd = Var("fd", ty.f32()); |
| Func("fs_main", {p, ff, si, sm}, ty.f32(), {Decl(var_fd), Return(var_fd)}, |
| {Stage(ast::PipelineStage::kFragment)}, {Builtin(ast::BuiltinValue::kFragDepth)}); |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, VertexBuiltin_Pass) { |
| // @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(), {Builtin(Source{{12, 34}}, ast::BuiltinValue::kVertexIndex)}); |
| |
| auto* ii = |
| Param("ii", ty.u32(), {Builtin(Source{{12, 34}}, ast::BuiltinValue::kInstanceIndex)}); |
| auto* p = Var("p", ty.vec4<f32>()); |
| Func("main", {vi, ii}, ty.vec4<f32>(), |
| { |
| Decl(p), |
| Return(p), |
| }, |
| {Stage(ast::PipelineStage::kVertex)}, {Builtin(ast::BuiltinValue::kPosition)}); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, ComputeBuiltin_Pass) { |
| // @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>(), {Builtin(ast::BuiltinValue::kLocalInvocationId)}); |
| auto* li_index = |
| Param("li_index", ty.u32(), {Builtin(ast::BuiltinValue::kLocalInvocationIndex)}); |
| auto* gi = Param("gi", ty.vec3<u32>(), {Builtin(ast::BuiltinValue::kGlobalInvocationId)}); |
| auto* wi = Param("wi", ty.vec3<u32>(), {Builtin(ast::BuiltinValue::kWorkgroupId)}); |
| auto* nwgs = Param("nwgs", ty.vec3<u32>(), {Builtin(ast::BuiltinValue::kNumWorkgroups)}); |
| |
| Func("main", {li_id, li_index, gi, wi, nwgs}, ty.void_(), {}, |
| {Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Expr(Source{Source::Location{12, 34}}, 2_i))}); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, ComputeBuiltin_WorkGroupIdNotVec3U32) { |
| auto* wi = Param("wi", ty.f32(), {Builtin(Source{{12, 34}}, ast::BuiltinValue::kWorkgroupId)}); |
| Func("main", {wi}, ty.void_(), {}, |
| {Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Expr(Source{Source::Location{12, 34}}, 2_i))}); |
| |
| 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(), {Builtin(Source{{12, 34}}, ast::BuiltinValue::kNumWorkgroups)}); |
| Func("main", {nwgs}, ty.void_(), {}, |
| {Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Expr(Source{Source::Location{12, 34}}, 2_i))}); |
| |
| 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>(), |
| {Builtin(Source{{12, 34}}, ast::BuiltinValue::kGlobalInvocationId)}); |
| Func("main", {gi}, ty.void_(), {}, |
| {Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Expr(Source{Source::Location{12, 34}}, 2_i))}); |
| |
| 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>(), |
| {Builtin(Source{{12, 34}}, ast::BuiltinValue::kLocalInvocationIndex)}); |
| Func("main", {li_index}, ty.void_(), {}, |
| {Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Expr(Source{Source::Location{12, 34}}, 2_i))}); |
| |
| 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>(), |
| {Builtin(Source{{12, 34}}, ast::BuiltinValue::kLocalInvocationId)}); |
| Func("main", {li_id}, ty.void_(), {}, |
| {Stage(ast::PipelineStage::kCompute), |
| WorkgroupSize(Expr(Source{Source::Location{12, 34}}, 2_i))}); |
| |
| 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;; |
| // }; |
| // @fragment |
| // fn fragShader(arg: MyInputs) -> @location(0) f32 { return 1.0; } |
| |
| auto* s = Structure( |
| "MyInputs", {Member("position", ty.vec4<f32>(), {Builtin(ast::BuiltinValue::kPosition)}), |
| Member("front_facing", ty.bool_(), {Builtin(ast::BuiltinValue::kFrontFacing)}), |
| Member("sample_index", ty.u32(), {Builtin(ast::BuiltinValue::kSampleIndex)}), |
| Member("sample_mask", ty.u32(), {Builtin(ast::BuiltinValue::kSampleMask)})}); |
| Func("fragShader", {Param("arg", ty.Of(s))}, ty.f32(), {Return(1_f)}, |
| {Stage(ast::PipelineStage::kFragment)}, {Location(0)}); |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, FrontFacingParamIsNotBool_Fail) { |
| // @fragment |
| // fn fs_main( |
| // @builtin(front_facing) is_front: i32; |
| // ) -> @location(0) f32 { return 1.0; } |
| |
| auto* is_front = |
| Param("is_front", ty.i32(), {Builtin(Source{{12, 34}}, ast::BuiltinValue::kFrontFacing)}); |
| Func("fs_main", {is_front}, ty.f32(), {Return(1_f)}, {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; |
| // }; |
| // @fragment |
| // fn fragShader(is_front: MyInputs) -> @location(0) f32 { return 1.0; } |
| |
| auto* s = Structure( |
| "MyInputs", |
| {Member("pos", ty.f32(), {Builtin(Source{{12, 34}}, ast::BuiltinValue::kFrontFacing)})}); |
| Func("fragShader", {Param("is_front", ty.Of(s))}, ty.f32(), {Return(1_f)}, |
| {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_f); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Length_Float_Vec2) { |
| auto* builtin = Call("length", vec2<f32>(1_f, 1_f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Length_Float_Vec3) { |
| auto* builtin = Call("length", vec3<f32>(1_f, 1_f, 1_f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Length_Float_Vec4) { |
| auto* builtin = Call("length", vec4<f32>(1_f, 1_f, 1_f, 1_f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Distance_Float_Scalar) { |
| auto* builtin = Call("distance", 1_f, 1_f); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Distance_Float_Vec2) { |
| auto* builtin = Call("distance", vec2<f32>(1_f, 1_f), vec2<f32>(1_f, 1_f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Distance_Float_Vec3) { |
| auto* builtin = Call("distance", vec3<f32>(1_f, 1_f, 1_f), vec3<f32>(1_f, 1_f, 1_f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Distance_Float_Vec4) { |
| auto* builtin = Call("distance", vec4<f32>(1_f, 1_f, 1_f, 1_f), vec4<f32>(1_f, 1_f, 1_f, 1_f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Determinant_Mat2x2) { |
| auto* builtin = Call("determinant", mat2x2<f32>(vec2<f32>(1_f, 1_f), vec2<f32>(1_f, 1_f))); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Determinant_Mat3x3) { |
| auto* builtin = Call( |
| "determinant", |
| mat3x3<f32>(vec3<f32>(1_f, 1_f, 1_f), vec3<f32>(1_f, 1_f, 1_f), vec3<f32>(1_f, 1_f, 1_f))); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Determinant_Mat4x4) { |
| auto* builtin = Call("determinant", |
| mat4x4<f32>(vec4<f32>(1_f, 1_f, 1_f, 1_f), vec4<f32>(1_f, 1_f, 1_f, 1_f), |
| vec4<f32>(1_f, 1_f, 1_f, 1_f), vec4<f32>(1_f, 1_f, 1_f, 1_f))); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Frexp_Scalar) { |
| auto* builtin = Call("frexp", 1_f); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| auto* res_ty = TypeOf(builtin)->As<sem::Struct>(); |
| ASSERT_TRUE(res_ty != nullptr); |
| auto& members = res_ty->Members(); |
| ASSERT_EQ(members.size(), 2u); |
| EXPECT_TRUE(members[0]->Type()->Is<sem::F32>()); |
| EXPECT_TRUE(members[1]->Type()->Is<sem::I32>()); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Frexp_Vec2) { |
| auto* builtin = Call("frexp", vec2<f32>(1_f, 1_f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| auto* res_ty = TypeOf(builtin)->As<sem::Struct>(); |
| ASSERT_TRUE(res_ty != nullptr); |
| auto& members = res_ty->Members(); |
| ASSERT_EQ(members.size(), 2u); |
| ASSERT_TRUE(members[0]->Type()->Is<sem::Vector>()); |
| ASSERT_TRUE(members[1]->Type()->Is<sem::Vector>()); |
| EXPECT_EQ(members[0]->Type()->As<sem::Vector>()->Width(), 2u); |
| EXPECT_TRUE(members[0]->Type()->As<sem::Vector>()->type()->Is<sem::F32>()); |
| EXPECT_EQ(members[1]->Type()->As<sem::Vector>()->Width(), 2u); |
| EXPECT_TRUE(members[1]->Type()->As<sem::Vector>()->type()->Is<sem::I32>()); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Frexp_Vec3) { |
| auto* builtin = Call("frexp", vec3<f32>(1_f, 1_f, 1_f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| auto* res_ty = TypeOf(builtin)->As<sem::Struct>(); |
| ASSERT_TRUE(res_ty != nullptr); |
| auto& members = res_ty->Members(); |
| ASSERT_EQ(members.size(), 2u); |
| ASSERT_TRUE(members[0]->Type()->Is<sem::Vector>()); |
| ASSERT_TRUE(members[1]->Type()->Is<sem::Vector>()); |
| EXPECT_EQ(members[0]->Type()->As<sem::Vector>()->Width(), 3u); |
| EXPECT_TRUE(members[0]->Type()->As<sem::Vector>()->type()->Is<sem::F32>()); |
| EXPECT_EQ(members[1]->Type()->As<sem::Vector>()->Width(), 3u); |
| EXPECT_TRUE(members[1]->Type()->As<sem::Vector>()->type()->Is<sem::I32>()); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Frexp_Vec4) { |
| auto* builtin = Call("frexp", vec4<f32>(1_f, 1_f, 1_f, 1_f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| auto* res_ty = TypeOf(builtin)->As<sem::Struct>(); |
| ASSERT_TRUE(res_ty != nullptr); |
| auto& members = res_ty->Members(); |
| ASSERT_EQ(members.size(), 2u); |
| ASSERT_TRUE(members[0]->Type()->Is<sem::Vector>()); |
| ASSERT_TRUE(members[1]->Type()->Is<sem::Vector>()); |
| EXPECT_EQ(members[0]->Type()->As<sem::Vector>()->Width(), 4u); |
| EXPECT_TRUE(members[0]->Type()->As<sem::Vector>()->type()->Is<sem::F32>()); |
| EXPECT_EQ(members[1]->Type()->As<sem::Vector>()->Width(), 4u); |
| EXPECT_TRUE(members[1]->Type()->As<sem::Vector>()->type()->Is<sem::I32>()); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Modf_Scalar) { |
| auto* builtin = Call("modf", 1_f); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| auto* res_ty = TypeOf(builtin)->As<sem::Struct>(); |
| ASSERT_TRUE(res_ty != nullptr); |
| auto& members = res_ty->Members(); |
| ASSERT_EQ(members.size(), 2u); |
| EXPECT_TRUE(members[0]->Type()->Is<sem::F32>()); |
| EXPECT_TRUE(members[1]->Type()->Is<sem::F32>()); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Modf_Vec2) { |
| auto* builtin = Call("modf", vec2<f32>(1_f, 1_f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| auto* res_ty = TypeOf(builtin)->As<sem::Struct>(); |
| ASSERT_TRUE(res_ty != nullptr); |
| auto& members = res_ty->Members(); |
| ASSERT_EQ(members.size(), 2u); |
| ASSERT_TRUE(members[0]->Type()->Is<sem::Vector>()); |
| ASSERT_TRUE(members[1]->Type()->Is<sem::Vector>()); |
| EXPECT_EQ(members[0]->Type()->As<sem::Vector>()->Width(), 2u); |
| EXPECT_TRUE(members[0]->Type()->As<sem::Vector>()->type()->Is<sem::F32>()); |
| EXPECT_EQ(members[1]->Type()->As<sem::Vector>()->Width(), 2u); |
| EXPECT_TRUE(members[1]->Type()->As<sem::Vector>()->type()->Is<sem::F32>()); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Modf_Vec3) { |
| auto* builtin = Call("modf", vec3<f32>(1_f, 1_f, 1_f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| auto* res_ty = TypeOf(builtin)->As<sem::Struct>(); |
| ASSERT_TRUE(res_ty != nullptr); |
| auto& members = res_ty->Members(); |
| ASSERT_EQ(members.size(), 2u); |
| ASSERT_TRUE(members[0]->Type()->Is<sem::Vector>()); |
| ASSERT_TRUE(members[1]->Type()->Is<sem::Vector>()); |
| EXPECT_EQ(members[0]->Type()->As<sem::Vector>()->Width(), 3u); |
| EXPECT_TRUE(members[0]->Type()->As<sem::Vector>()->type()->Is<sem::F32>()); |
| EXPECT_EQ(members[1]->Type()->As<sem::Vector>()->Width(), 3u); |
| EXPECT_TRUE(members[1]->Type()->As<sem::Vector>()->type()->Is<sem::F32>()); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Modf_Vec4) { |
| auto* builtin = Call("modf", vec4<f32>(1_f, 1_f, 1_f, 1_f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| auto* res_ty = TypeOf(builtin)->As<sem::Struct>(); |
| ASSERT_TRUE(res_ty != nullptr); |
| auto& members = res_ty->Members(); |
| ASSERT_EQ(members.size(), 2u); |
| ASSERT_TRUE(members[0]->Type()->Is<sem::Vector>()); |
| ASSERT_TRUE(members[1]->Type()->Is<sem::Vector>()); |
| EXPECT_EQ(members[0]->Type()->As<sem::Vector>()->Width(), 4u); |
| EXPECT_TRUE(members[0]->Type()->As<sem::Vector>()->type()->Is<sem::F32>()); |
| EXPECT_EQ(members[1]->Type()->As<sem::Vector>()->Width(), 4u); |
| EXPECT_TRUE(members[1]->Type()->As<sem::Vector>()->type()->Is<sem::F32>()); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Cross_Float_Vec3) { |
| auto* builtin = Call("cross", vec3<f32>(1_f, 1_f, 1_f), vec3<f32>(1_f, 1_f, 1_f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Dot_Float_Vec2) { |
| auto* builtin = Call("dot", vec2<f32>(1_f, 1_f), vec2<f32>(1_f, 1_f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Dot_Float_Vec3) { |
| auto* builtin = Call("dot", vec3<f32>(1_f, 1_f, 1_f), vec3<f32>(1_f, 1_f, 1_f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Dot_Float_Vec4) { |
| auto* builtin = Call("dot", vec4<f32>(1_f, 1_f, 1_f, 1_f), vec4<f32>(1_f, 1_f, 1_f, 1_f)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Select_Float_Scalar) { |
| auto* builtin = Call("select", Expr(1_f), Expr(1_f), Expr(true)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Select_Integer_Scalar) { |
| auto* builtin = Call("select", Expr(1_i), Expr(1_i), 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_f, 1_f), vec2<f32>(1_f, 1_f), vec2<bool>(true, true)); |
| WrapInFunction(builtin); |
| |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| TEST_F(ResolverBuiltinsValidationTest, Select_Integer_Vec2) { |
| auto* builtin = |
| Call("select", vec2<i32>(1_i, 1_i), vec2<i32>(1_i, 1_i), 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_f)); |
| } |
| auto* builtin = Call(name, params); |
| Func("func", {}, ty.void_(), {CallStmt(builtin)}, |
| {create<ast::StageAttribute>(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_f, 1_f)); |
| } |
| auto* builtin = Call(name, params); |
| Func("func", {}, ty.void_(), {CallStmt(builtin)}, |
| {create<ast::StageAttribute>(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_f, 1_f, 1_f)); |
| } |
| auto* builtin = Call(name, params); |
| Func("func", {}, ty.void_(), {CallStmt(builtin)}, |
| {create<ast::StageAttribute>(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_f, 1_f, 1_f, 1_f)); |
| } |
| auto* builtin = Call(name, params); |
| Func("func", {}, ty.void_(), {CallStmt(builtin)}, |
| {create<ast::StageAttribute>(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<u32>(1_i)); |
| } |
| 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<u32>(1_u, 1_u)); |
| } |
| 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<u32>(1_u, 1_u, 1_u)); |
| } |
| 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<u32>(1_u, 1_u, 1_u, 1_u)); |
| } |
| 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<i32>(1_i)); |
| } |
| 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<i32>(1_i, 1_i)); |
| } |
| 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<i32>(1_i, 1_i, 1_i)); |
| } |
| 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<i32>(1_i, 1_i, 1_i, 1_i)); |
| } |
| 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_f, 1_f, 1_f, 1_f)); |
| 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_f, 1_f)); |
| WrapInFunction(builtin); |
| EXPECT_TRUE(r()->Resolve()) << r()->error(); |
| } |
| |
| INSTANTIATE_TEST_SUITE_P(ResolverBuiltinsValidationTest, |
| DataPacking2x16, |
| ::testing::Values("pack2x16snorm", "pack2x16unorm", "pack2x16float")); |
| |
| } // namespace |
| } // namespace tint::resolver |
