| // 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/writer/append_vector.h" |
| #include "src/tint/program_builder.h" |
| #include "src/tint/resolver/resolver.h" |
| #include "src/tint/sem/type_initializer.h" |
| |
| #include "gtest/gtest.h" |
| |
| using namespace tint::number_suffixes; // NOLINT |
| |
| namespace tint::writer { |
| namespace { |
| |
| class AppendVectorTest : public ::testing::Test, public ProgramBuilder {}; |
| |
| // AppendVector(vec2<i32>(1, 2), 3) -> vec3<i32>(1, 2, 3) |
| TEST_F(AppendVectorTest, Vec2i32_i32) { |
| auto* scalar_1 = Expr(1_i); |
| auto* scalar_2 = Expr(2_i); |
| auto* scalar_3 = Expr(3_i); |
| auto* vec_12 = vec2<i32>(scalar_1, scalar_2); |
| WrapInFunction(vec_12, scalar_3); |
| |
| resolver::Resolver resolver(this); |
| ASSERT_TRUE(resolver.Resolve()) << resolver.error(); |
| |
| auto* append = AppendVector(this, vec_12, scalar_3); |
| |
| auto* vec_123 = As<ast::CallExpression>(append->Declaration()); |
| ASSERT_NE(vec_123, nullptr); |
| ASSERT_EQ(vec_123->args.Length(), 3u); |
| EXPECT_EQ(vec_123->args[0], scalar_1); |
| EXPECT_EQ(vec_123->args[1], scalar_2); |
| EXPECT_EQ(vec_123->args[2], scalar_3); |
| |
| auto* call = Sem().Get<sem::Call>(vec_123); |
| ASSERT_NE(call, nullptr); |
| ASSERT_EQ(call->Arguments().Length(), 3u); |
| EXPECT_EQ(call->Arguments()[0], Sem().Get(scalar_1)); |
| EXPECT_EQ(call->Arguments()[1], Sem().Get(scalar_2)); |
| EXPECT_EQ(call->Arguments()[2], Sem().Get(scalar_3)); |
| |
| auto* ctor = call->Target()->As<sem::TypeInitializer>(); |
| ASSERT_NE(ctor, nullptr); |
| ASSERT_TRUE(ctor->ReturnType()->Is<type::Vector>()); |
| EXPECT_EQ(ctor->ReturnType()->As<type::Vector>()->Width(), 3u); |
| EXPECT_TRUE(ctor->ReturnType()->As<type::Vector>()->type()->Is<type::I32>()); |
| EXPECT_EQ(ctor->ReturnType(), call->Type()); |
| |
| ASSERT_EQ(ctor->Parameters().Length(), 3u); |
| EXPECT_TRUE(ctor->Parameters()[0]->Type()->Is<type::I32>()); |
| EXPECT_TRUE(ctor->Parameters()[1]->Type()->Is<type::I32>()); |
| EXPECT_TRUE(ctor->Parameters()[2]->Type()->Is<type::I32>()); |
| } |
| |
| // AppendVector(vec2<i32>(1, 2), 3u) -> vec3<i32>(1, 2, i32(3u)) |
| TEST_F(AppendVectorTest, Vec2i32_u32) { |
| auto* scalar_1 = Expr(1_i); |
| auto* scalar_2 = Expr(2_i); |
| auto* scalar_3 = Expr(3_u); |
| auto* vec_12 = vec2<i32>(scalar_1, scalar_2); |
| WrapInFunction(vec_12, scalar_3); |
| |
| resolver::Resolver resolver(this); |
| ASSERT_TRUE(resolver.Resolve()) << resolver.error(); |
| |
| auto* append = AppendVector(this, vec_12, scalar_3); |
| |
| auto* vec_123 = As<ast::CallExpression>(append->Declaration()); |
| ASSERT_NE(vec_123, nullptr); |
| ASSERT_EQ(vec_123->args.Length(), 3u); |
| EXPECT_EQ(vec_123->args[0], scalar_1); |
| EXPECT_EQ(vec_123->args[1], scalar_2); |
| auto* u32_to_i32 = vec_123->args[2]->As<ast::CallExpression>(); |
| ASSERT_NE(u32_to_i32, nullptr); |
| EXPECT_TRUE(u32_to_i32->target.type->Is<ast::I32>()); |
| ASSERT_EQ(u32_to_i32->args.Length(), 1u); |
| EXPECT_EQ(u32_to_i32->args[0], scalar_3); |
| |
| auto* call = Sem().Get<sem::Call>(vec_123); |
| ASSERT_NE(call, nullptr); |
| ASSERT_EQ(call->Arguments().Length(), 3u); |
| EXPECT_EQ(call->Arguments()[0], Sem().Get(scalar_1)); |
| EXPECT_EQ(call->Arguments()[1], Sem().Get(scalar_2)); |
| EXPECT_EQ(call->Arguments()[2], Sem().Get(u32_to_i32)); |
| |
| auto* ctor = call->Target()->As<sem::TypeInitializer>(); |
| ASSERT_NE(ctor, nullptr); |
| ASSERT_TRUE(ctor->ReturnType()->Is<type::Vector>()); |
| EXPECT_EQ(ctor->ReturnType()->As<type::Vector>()->Width(), 3u); |
| EXPECT_TRUE(ctor->ReturnType()->As<type::Vector>()->type()->Is<type::I32>()); |
| EXPECT_EQ(ctor->ReturnType(), call->Type()); |
| |
| ASSERT_EQ(ctor->Parameters().Length(), 3u); |
| EXPECT_TRUE(ctor->Parameters()[0]->Type()->Is<type::I32>()); |
| EXPECT_TRUE(ctor->Parameters()[1]->Type()->Is<type::I32>()); |
| EXPECT_TRUE(ctor->Parameters()[2]->Type()->Is<type::I32>()); |
| } |
| |
| // AppendVector(vec2<i32>(vec2<u32>(1u, 2u)), 3u) -> |
| // vec3<i32>(vec2<i32>(vec2<u32>(1u, 2u)), i32(3u)) |
| TEST_F(AppendVectorTest, Vec2i32FromVec2u32_u32) { |
| auto* scalar_1 = Expr(1_u); |
| auto* scalar_2 = Expr(2_u); |
| auto* scalar_3 = Expr(3_u); |
| auto* uvec_12 = vec2<u32>(scalar_1, scalar_2); |
| auto* vec_12 = vec2<i32>(uvec_12); |
| WrapInFunction(vec_12, scalar_3); |
| |
| resolver::Resolver resolver(this); |
| ASSERT_TRUE(resolver.Resolve()) << resolver.error(); |
| |
| auto* append = AppendVector(this, vec_12, scalar_3); |
| |
| auto* vec_123 = As<ast::CallExpression>(append->Declaration()); |
| ASSERT_NE(vec_123, nullptr); |
| ASSERT_EQ(vec_123->args.Length(), 2u); |
| auto* v2u32_to_v2i32 = vec_123->args[0]->As<ast::CallExpression>(); |
| ASSERT_NE(v2u32_to_v2i32, nullptr); |
| ASSERT_TRUE(v2u32_to_v2i32->target.type->Is<ast::Vector>()); |
| EXPECT_EQ(v2u32_to_v2i32->target.type->As<ast::Vector>()->width, 2u); |
| EXPECT_TRUE(v2u32_to_v2i32->target.type->As<ast::Vector>()->type->Is<ast::I32>()); |
| EXPECT_EQ(v2u32_to_v2i32->args.Length(), 1u); |
| EXPECT_EQ(v2u32_to_v2i32->args[0], uvec_12); |
| |
| auto* u32_to_i32 = vec_123->args[1]->As<ast::CallExpression>(); |
| ASSERT_NE(u32_to_i32, nullptr); |
| EXPECT_TRUE(u32_to_i32->target.type->Is<ast::I32>()); |
| ASSERT_EQ(u32_to_i32->args.Length(), 1u); |
| EXPECT_EQ(u32_to_i32->args[0], scalar_3); |
| |
| auto* call = Sem().Get<sem::Call>(vec_123); |
| ASSERT_NE(call, nullptr); |
| ASSERT_EQ(call->Arguments().Length(), 2u); |
| EXPECT_EQ(call->Arguments()[0], Sem().Get(vec_12)); |
| EXPECT_EQ(call->Arguments()[1], Sem().Get(u32_to_i32)); |
| |
| auto* ctor = call->Target()->As<sem::TypeInitializer>(); |
| ASSERT_NE(ctor, nullptr); |
| ASSERT_TRUE(ctor->ReturnType()->Is<type::Vector>()); |
| EXPECT_EQ(ctor->ReturnType()->As<type::Vector>()->Width(), 3u); |
| EXPECT_TRUE(ctor->ReturnType()->As<type::Vector>()->type()->Is<type::I32>()); |
| EXPECT_EQ(ctor->ReturnType(), call->Type()); |
| |
| ASSERT_EQ(ctor->Parameters().Length(), 2u); |
| EXPECT_TRUE(ctor->Parameters()[0]->Type()->Is<type::Vector>()); |
| EXPECT_TRUE(ctor->Parameters()[1]->Type()->Is<type::I32>()); |
| } |
| |
| // AppendVector(vec2<i32>(1, 2), 3.0f) -> vec3<i32>(1, 2, i32(3.0f)) |
| TEST_F(AppendVectorTest, Vec2i32_f32) { |
| auto* scalar_1 = Expr(1_i); |
| auto* scalar_2 = Expr(2_i); |
| auto* scalar_3 = Expr(3_f); |
| auto* vec_12 = vec2<i32>(scalar_1, scalar_2); |
| WrapInFunction(vec_12, scalar_3); |
| |
| resolver::Resolver resolver(this); |
| ASSERT_TRUE(resolver.Resolve()) << resolver.error(); |
| |
| auto* append = AppendVector(this, vec_12, scalar_3); |
| |
| auto* vec_123 = As<ast::CallExpression>(append->Declaration()); |
| ASSERT_NE(vec_123, nullptr); |
| ASSERT_EQ(vec_123->args.Length(), 3u); |
| EXPECT_EQ(vec_123->args[0], scalar_1); |
| EXPECT_EQ(vec_123->args[1], scalar_2); |
| auto* f32_to_i32 = vec_123->args[2]->As<ast::CallExpression>(); |
| ASSERT_NE(f32_to_i32, nullptr); |
| EXPECT_TRUE(f32_to_i32->target.type->Is<ast::I32>()); |
| ASSERT_EQ(f32_to_i32->args.Length(), 1u); |
| EXPECT_EQ(f32_to_i32->args[0], scalar_3); |
| |
| auto* call = Sem().Get<sem::Call>(vec_123); |
| ASSERT_NE(call, nullptr); |
| ASSERT_EQ(call->Arguments().Length(), 3u); |
| EXPECT_EQ(call->Arguments()[0], Sem().Get(scalar_1)); |
| EXPECT_EQ(call->Arguments()[1], Sem().Get(scalar_2)); |
| EXPECT_EQ(call->Arguments()[2], Sem().Get(f32_to_i32)); |
| |
| auto* ctor = call->Target()->As<sem::TypeInitializer>(); |
| ASSERT_NE(ctor, nullptr); |
| ASSERT_TRUE(ctor->ReturnType()->Is<type::Vector>()); |
| EXPECT_EQ(ctor->ReturnType()->As<type::Vector>()->Width(), 3u); |
| EXPECT_TRUE(ctor->ReturnType()->As<type::Vector>()->type()->Is<type::I32>()); |
| EXPECT_EQ(ctor->ReturnType(), call->Type()); |
| |
| ASSERT_EQ(ctor->Parameters().Length(), 3u); |
| EXPECT_TRUE(ctor->Parameters()[0]->Type()->Is<type::I32>()); |
| EXPECT_TRUE(ctor->Parameters()[1]->Type()->Is<type::I32>()); |
| EXPECT_TRUE(ctor->Parameters()[2]->Type()->Is<type::I32>()); |
| } |
| |
| // AppendVector(vec3<i32>(1, 2, 3), 4) -> vec4<i32>(1, 2, 3, 4) |
| TEST_F(AppendVectorTest, Vec3i32_i32) { |
| auto* scalar_1 = Expr(1_i); |
| auto* scalar_2 = Expr(2_i); |
| auto* scalar_3 = Expr(3_i); |
| auto* scalar_4 = Expr(4_i); |
| auto* vec_123 = vec3<i32>(scalar_1, scalar_2, scalar_3); |
| WrapInFunction(vec_123, scalar_4); |
| |
| resolver::Resolver resolver(this); |
| ASSERT_TRUE(resolver.Resolve()) << resolver.error(); |
| |
| auto* append = AppendVector(this, vec_123, scalar_4); |
| |
| auto* vec_1234 = As<ast::CallExpression>(append->Declaration()); |
| ASSERT_NE(vec_1234, nullptr); |
| ASSERT_EQ(vec_1234->args.Length(), 4u); |
| EXPECT_EQ(vec_1234->args[0], scalar_1); |
| EXPECT_EQ(vec_1234->args[1], scalar_2); |
| EXPECT_EQ(vec_1234->args[2], scalar_3); |
| EXPECT_EQ(vec_1234->args[3], scalar_4); |
| |
| auto* call = Sem().Get<sem::Call>(vec_1234); |
| ASSERT_NE(call, nullptr); |
| ASSERT_EQ(call->Arguments().Length(), 4u); |
| EXPECT_EQ(call->Arguments()[0], Sem().Get(scalar_1)); |
| EXPECT_EQ(call->Arguments()[1], Sem().Get(scalar_2)); |
| EXPECT_EQ(call->Arguments()[2], Sem().Get(scalar_3)); |
| EXPECT_EQ(call->Arguments()[3], Sem().Get(scalar_4)); |
| |
| auto* ctor = call->Target()->As<sem::TypeInitializer>(); |
| ASSERT_NE(ctor, nullptr); |
| ASSERT_TRUE(ctor->ReturnType()->Is<type::Vector>()); |
| EXPECT_EQ(ctor->ReturnType()->As<type::Vector>()->Width(), 4u); |
| EXPECT_TRUE(ctor->ReturnType()->As<type::Vector>()->type()->Is<type::I32>()); |
| EXPECT_EQ(ctor->ReturnType(), call->Type()); |
| |
| ASSERT_EQ(ctor->Parameters().Length(), 4u); |
| EXPECT_TRUE(ctor->Parameters()[0]->Type()->Is<type::I32>()); |
| EXPECT_TRUE(ctor->Parameters()[1]->Type()->Is<type::I32>()); |
| EXPECT_TRUE(ctor->Parameters()[2]->Type()->Is<type::I32>()); |
| EXPECT_TRUE(ctor->Parameters()[3]->Type()->Is<type::I32>()); |
| } |
| |
| // AppendVector(vec_12, 3) -> vec3<i32>(vec_12, 3) |
| TEST_F(AppendVectorTest, Vec2i32Var_i32) { |
| GlobalVar("vec_12", ty.vec2<i32>(), ast::AddressSpace::kPrivate); |
| auto* vec_12 = Expr("vec_12"); |
| auto* scalar_3 = Expr(3_i); |
| WrapInFunction(vec_12, scalar_3); |
| |
| resolver::Resolver resolver(this); |
| ASSERT_TRUE(resolver.Resolve()) << resolver.error(); |
| |
| auto* append = AppendVector(this, vec_12, scalar_3); |
| |
| auto* vec_123 = As<ast::CallExpression>(append->Declaration()); |
| ASSERT_NE(vec_123, nullptr); |
| ASSERT_EQ(vec_123->args.Length(), 2u); |
| EXPECT_EQ(vec_123->args[0], vec_12); |
| EXPECT_EQ(vec_123->args[1], scalar_3); |
| |
| auto* call = Sem().Get<sem::Call>(vec_123); |
| ASSERT_NE(call, nullptr); |
| ASSERT_EQ(call->Arguments().Length(), 2u); |
| EXPECT_EQ(call->Arguments()[0], Sem().Get(vec_12)); |
| EXPECT_EQ(call->Arguments()[1], Sem().Get(scalar_3)); |
| |
| auto* ctor = call->Target()->As<sem::TypeInitializer>(); |
| ASSERT_NE(ctor, nullptr); |
| ASSERT_TRUE(ctor->ReturnType()->Is<type::Vector>()); |
| EXPECT_EQ(ctor->ReturnType()->As<type::Vector>()->Width(), 3u); |
| EXPECT_TRUE(ctor->ReturnType()->As<type::Vector>()->type()->Is<type::I32>()); |
| EXPECT_EQ(ctor->ReturnType(), call->Type()); |
| |
| ASSERT_EQ(ctor->Parameters().Length(), 2u); |
| EXPECT_TRUE(ctor->Parameters()[0]->Type()->Is<type::Vector>()); |
| EXPECT_TRUE(ctor->Parameters()[1]->Type()->Is<type::I32>()); |
| } |
| |
| // AppendVector(1, 2, scalar_3) -> vec3<i32>(1, 2, scalar_3) |
| TEST_F(AppendVectorTest, Vec2i32_i32Var) { |
| GlobalVar("scalar_3", ty.i32(), ast::AddressSpace::kPrivate); |
| auto* scalar_1 = Expr(1_i); |
| auto* scalar_2 = Expr(2_i); |
| auto* scalar_3 = Expr("scalar_3"); |
| auto* vec_12 = vec2<i32>(scalar_1, scalar_2); |
| WrapInFunction(vec_12, scalar_3); |
| |
| resolver::Resolver resolver(this); |
| ASSERT_TRUE(resolver.Resolve()) << resolver.error(); |
| |
| auto* append = AppendVector(this, vec_12, scalar_3); |
| |
| auto* vec_123 = As<ast::CallExpression>(append->Declaration()); |
| ASSERT_NE(vec_123, nullptr); |
| ASSERT_EQ(vec_123->args.Length(), 3u); |
| EXPECT_EQ(vec_123->args[0], scalar_1); |
| EXPECT_EQ(vec_123->args[1], scalar_2); |
| EXPECT_EQ(vec_123->args[2], scalar_3); |
| |
| auto* call = Sem().Get<sem::Call>(vec_123); |
| ASSERT_NE(call, nullptr); |
| ASSERT_EQ(call->Arguments().Length(), 3u); |
| EXPECT_EQ(call->Arguments()[0], Sem().Get(scalar_1)); |
| EXPECT_EQ(call->Arguments()[1], Sem().Get(scalar_2)); |
| EXPECT_EQ(call->Arguments()[2], Sem().Get(scalar_3)); |
| |
| auto* ctor = call->Target()->As<sem::TypeInitializer>(); |
| ASSERT_NE(ctor, nullptr); |
| ASSERT_TRUE(ctor->ReturnType()->Is<type::Vector>()); |
| EXPECT_EQ(ctor->ReturnType()->As<type::Vector>()->Width(), 3u); |
| EXPECT_TRUE(ctor->ReturnType()->As<type::Vector>()->type()->Is<type::I32>()); |
| EXPECT_EQ(ctor->ReturnType(), call->Type()); |
| |
| ASSERT_EQ(ctor->Parameters().Length(), 3u); |
| EXPECT_TRUE(ctor->Parameters()[0]->Type()->Is<type::I32>()); |
| EXPECT_TRUE(ctor->Parameters()[1]->Type()->Is<type::I32>()); |
| EXPECT_TRUE(ctor->Parameters()[2]->Type()->Is<type::I32>()); |
| } |
| |
| // AppendVector(vec_12, scalar_3) -> vec3<i32>(vec_12, scalar_3) |
| TEST_F(AppendVectorTest, Vec2i32Var_i32Var) { |
| GlobalVar("vec_12", ty.vec2<i32>(), ast::AddressSpace::kPrivate); |
| GlobalVar("scalar_3", ty.i32(), ast::AddressSpace::kPrivate); |
| auto* vec_12 = Expr("vec_12"); |
| auto* scalar_3 = Expr("scalar_3"); |
| WrapInFunction(vec_12, scalar_3); |
| |
| resolver::Resolver resolver(this); |
| ASSERT_TRUE(resolver.Resolve()) << resolver.error(); |
| |
| auto* append = AppendVector(this, vec_12, scalar_3); |
| |
| auto* vec_123 = As<ast::CallExpression>(append->Declaration()); |
| ASSERT_NE(vec_123, nullptr); |
| ASSERT_EQ(vec_123->args.Length(), 2u); |
| EXPECT_EQ(vec_123->args[0], vec_12); |
| EXPECT_EQ(vec_123->args[1], scalar_3); |
| |
| auto* call = Sem().Get<sem::Call>(vec_123); |
| ASSERT_NE(call, nullptr); |
| ASSERT_EQ(call->Arguments().Length(), 2u); |
| EXPECT_EQ(call->Arguments()[0], Sem().Get(vec_12)); |
| EXPECT_EQ(call->Arguments()[1], Sem().Get(scalar_3)); |
| |
| auto* ctor = call->Target()->As<sem::TypeInitializer>(); |
| ASSERT_NE(ctor, nullptr); |
| ASSERT_TRUE(ctor->ReturnType()->Is<type::Vector>()); |
| EXPECT_EQ(ctor->ReturnType()->As<type::Vector>()->Width(), 3u); |
| EXPECT_TRUE(ctor->ReturnType()->As<type::Vector>()->type()->Is<type::I32>()); |
| EXPECT_EQ(ctor->ReturnType(), call->Type()); |
| |
| ASSERT_EQ(ctor->Parameters().Length(), 2u); |
| EXPECT_TRUE(ctor->Parameters()[0]->Type()->Is<type::Vector>()); |
| EXPECT_TRUE(ctor->Parameters()[1]->Type()->Is<type::I32>()); |
| } |
| |
| // AppendVector(vec_12, scalar_3) -> vec3<i32>(vec_12, i32(scalar_3)) |
| TEST_F(AppendVectorTest, Vec2i32Var_f32Var) { |
| GlobalVar("vec_12", ty.vec2<i32>(), ast::AddressSpace::kPrivate); |
| GlobalVar("scalar_3", ty.f32(), ast::AddressSpace::kPrivate); |
| auto* vec_12 = Expr("vec_12"); |
| auto* scalar_3 = Expr("scalar_3"); |
| WrapInFunction(vec_12, scalar_3); |
| |
| resolver::Resolver resolver(this); |
| ASSERT_TRUE(resolver.Resolve()) << resolver.error(); |
| |
| auto* append = AppendVector(this, vec_12, scalar_3); |
| |
| auto* vec_123 = As<ast::CallExpression>(append->Declaration()); |
| ASSERT_NE(vec_123, nullptr); |
| ASSERT_EQ(vec_123->args.Length(), 2u); |
| EXPECT_EQ(vec_123->args[0], vec_12); |
| auto* f32_to_i32 = vec_123->args[1]->As<ast::CallExpression>(); |
| ASSERT_NE(f32_to_i32, nullptr); |
| EXPECT_TRUE(f32_to_i32->target.type->Is<ast::I32>()); |
| ASSERT_EQ(f32_to_i32->args.Length(), 1u); |
| EXPECT_EQ(f32_to_i32->args[0], scalar_3); |
| |
| auto* call = Sem().Get<sem::Call>(vec_123); |
| ASSERT_NE(call, nullptr); |
| ASSERT_EQ(call->Arguments().Length(), 2u); |
| EXPECT_EQ(call->Arguments()[0], Sem().Get(vec_12)); |
| EXPECT_EQ(call->Arguments()[1], Sem().Get(f32_to_i32)); |
| |
| auto* ctor = call->Target()->As<sem::TypeInitializer>(); |
| ASSERT_NE(ctor, nullptr); |
| ASSERT_TRUE(ctor->ReturnType()->Is<type::Vector>()); |
| EXPECT_EQ(ctor->ReturnType()->As<type::Vector>()->Width(), 3u); |
| EXPECT_TRUE(ctor->ReturnType()->As<type::Vector>()->type()->Is<type::I32>()); |
| EXPECT_EQ(ctor->ReturnType(), call->Type()); |
| |
| ASSERT_EQ(ctor->Parameters().Length(), 2u); |
| EXPECT_TRUE(ctor->Parameters()[0]->Type()->Is<type::Vector>()); |
| EXPECT_TRUE(ctor->Parameters()[1]->Type()->Is<type::I32>()); |
| } |
| |
| // AppendVector(vec_12, scalar_3) -> vec3<bool>(vec_12, scalar_3) |
| TEST_F(AppendVectorTest, Vec2boolVar_boolVar) { |
| GlobalVar("vec_12", ty.vec2<bool>(), ast::AddressSpace::kPrivate); |
| GlobalVar("scalar_3", ty.bool_(), ast::AddressSpace::kPrivate); |
| auto* vec_12 = Expr("vec_12"); |
| auto* scalar_3 = Expr("scalar_3"); |
| WrapInFunction(vec_12, scalar_3); |
| |
| resolver::Resolver resolver(this); |
| ASSERT_TRUE(resolver.Resolve()) << resolver.error(); |
| |
| auto* append = AppendVector(this, vec_12, scalar_3); |
| |
| auto* vec_123 = As<ast::CallExpression>(append->Declaration()); |
| ASSERT_NE(vec_123, nullptr); |
| ASSERT_EQ(vec_123->args.Length(), 2u); |
| EXPECT_EQ(vec_123->args[0], vec_12); |
| EXPECT_EQ(vec_123->args[1], scalar_3); |
| |
| auto* call = Sem().Get<sem::Call>(vec_123); |
| ASSERT_NE(call, nullptr); |
| ASSERT_EQ(call->Arguments().Length(), 2u); |
| EXPECT_EQ(call->Arguments()[0], Sem().Get(vec_12)); |
| EXPECT_EQ(call->Arguments()[1], Sem().Get(scalar_3)); |
| |
| auto* ctor = call->Target()->As<sem::TypeInitializer>(); |
| ASSERT_NE(ctor, nullptr); |
| ASSERT_TRUE(ctor->ReturnType()->Is<type::Vector>()); |
| EXPECT_EQ(ctor->ReturnType()->As<type::Vector>()->Width(), 3u); |
| EXPECT_TRUE(ctor->ReturnType()->As<type::Vector>()->type()->Is<type::Bool>()); |
| EXPECT_EQ(ctor->ReturnType(), call->Type()); |
| |
| ASSERT_EQ(ctor->Parameters().Length(), 2u); |
| EXPECT_TRUE(ctor->Parameters()[0]->Type()->Is<type::Vector>()); |
| EXPECT_TRUE(ctor->Parameters()[1]->Type()->Is<type::Bool>()); |
| } |
| |
| // AppendVector(vec3<i32>(), 4) -> vec3<bool>(0, 0, 0, 4) |
| TEST_F(AppendVectorTest, ZeroVec3i32_i32) { |
| auto* scalar = Expr(4_i); |
| auto* vec000 = vec3<i32>(); |
| WrapInFunction(vec000, scalar); |
| |
| resolver::Resolver resolver(this); |
| ASSERT_TRUE(resolver.Resolve()) << resolver.error(); |
| |
| auto* append = AppendVector(this, vec000, scalar); |
| |
| auto* vec_0004 = As<ast::CallExpression>(append->Declaration()); |
| ASSERT_NE(vec_0004, nullptr); |
| ASSERT_EQ(vec_0004->args.Length(), 4u); |
| for (size_t i = 0; i < 3; i++) { |
| auto* literal = As<ast::IntLiteralExpression>(vec_0004->args[i]); |
| ASSERT_NE(literal, nullptr); |
| EXPECT_EQ(literal->value, 0); |
| } |
| EXPECT_EQ(vec_0004->args[3], scalar); |
| |
| auto* call = Sem().Get<sem::Call>(vec_0004); |
| ASSERT_NE(call, nullptr); |
| ASSERT_EQ(call->Arguments().Length(), 4u); |
| EXPECT_EQ(call->Arguments()[0], Sem().Get(vec_0004->args[0])); |
| EXPECT_EQ(call->Arguments()[1], Sem().Get(vec_0004->args[1])); |
| EXPECT_EQ(call->Arguments()[2], Sem().Get(vec_0004->args[2])); |
| EXPECT_EQ(call->Arguments()[3], Sem().Get(scalar)); |
| |
| auto* ctor = call->Target()->As<sem::TypeInitializer>(); |
| ASSERT_NE(ctor, nullptr); |
| ASSERT_TRUE(ctor->ReturnType()->Is<type::Vector>()); |
| EXPECT_EQ(ctor->ReturnType()->As<type::Vector>()->Width(), 4u); |
| EXPECT_TRUE(ctor->ReturnType()->As<type::Vector>()->type()->Is<type::I32>()); |
| EXPECT_EQ(ctor->ReturnType(), call->Type()); |
| |
| ASSERT_EQ(ctor->Parameters().Length(), 4u); |
| EXPECT_TRUE(ctor->Parameters()[0]->Type()->Is<type::I32>()); |
| EXPECT_TRUE(ctor->Parameters()[1]->Type()->Is<type::I32>()); |
| EXPECT_TRUE(ctor->Parameters()[2]->Type()->Is<type::I32>()); |
| EXPECT_TRUE(ctor->Parameters()[3]->Type()->Is<type::I32>()); |
| } |
| |
| } // namespace |
| } // namespace tint::writer |