tint->dawn: Shuffle source tree in preperation of merging repos
docs/ -> docs/tint/
fuzzers/ -> src/tint/fuzzers/
samples/ -> src/tint/cmd/
src/ -> src/tint/
test/ -> test/tint/
BUG=tint:1418,tint:1433
Change-Id: Id2aa79f989aef3245b80ef4aa37a27ff16cd700b
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/80482
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
diff --git a/src/tint/writer/append_vector_test.cc b/src/tint/writer/append_vector_test.cc
new file mode 100644
index 0000000..433f890
--- /dev/null
+++ b/src/tint/writer/append_vector_test.cc
@@ -0,0 +1,488 @@
+// 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_constructor.h"
+
+#include "gtest/gtest.h"
+
+namespace tint {
+namespace 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);
+ auto* scalar_2 = Expr(2);
+ auto* scalar_3 = Expr(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.size(), 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(vec_123);
+ ASSERT_NE(call, nullptr);
+ ASSERT_EQ(call->Arguments().size(), 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::TypeConstructor>();
+ ASSERT_NE(ctor, nullptr);
+ ASSERT_TRUE(ctor->ReturnType()->Is<sem::Vector>());
+ EXPECT_EQ(ctor->ReturnType()->As<sem::Vector>()->Width(), 3u);
+ EXPECT_TRUE(ctor->ReturnType()->As<sem::Vector>()->type()->Is<sem::I32>());
+ EXPECT_EQ(ctor->ReturnType(), call->Type());
+
+ ASSERT_EQ(ctor->Parameters().size(), 3u);
+ EXPECT_TRUE(ctor->Parameters()[0]->Type()->Is<sem::I32>());
+ EXPECT_TRUE(ctor->Parameters()[1]->Type()->Is<sem::I32>());
+ EXPECT_TRUE(ctor->Parameters()[2]->Type()->Is<sem::I32>());
+}
+
+// AppendVector(vec2<i32>(1, 2), 3u) -> vec3<i32>(1, 2, i32(3u))
+TEST_F(AppendVectorTest, Vec2i32_u32) {
+ auto* scalar_1 = Expr(1);
+ auto* scalar_2 = Expr(2);
+ auto* scalar_3 = Expr(3u);
+ 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.size(), 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.size(), 1u);
+ EXPECT_EQ(u32_to_i32->args[0], scalar_3);
+
+ auto* call = Sem().Get(vec_123);
+ ASSERT_NE(call, nullptr);
+ ASSERT_EQ(call->Arguments().size(), 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::TypeConstructor>();
+ ASSERT_NE(ctor, nullptr);
+ ASSERT_TRUE(ctor->ReturnType()->Is<sem::Vector>());
+ EXPECT_EQ(ctor->ReturnType()->As<sem::Vector>()->Width(), 3u);
+ EXPECT_TRUE(ctor->ReturnType()->As<sem::Vector>()->type()->Is<sem::I32>());
+ EXPECT_EQ(ctor->ReturnType(), call->Type());
+
+ ASSERT_EQ(ctor->Parameters().size(), 3u);
+ EXPECT_TRUE(ctor->Parameters()[0]->Type()->Is<sem::I32>());
+ EXPECT_TRUE(ctor->Parameters()[1]->Type()->Is<sem::I32>());
+ EXPECT_TRUE(ctor->Parameters()[2]->Type()->Is<sem::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(1u);
+ auto* scalar_2 = Expr(2u);
+ auto* scalar_3 = Expr(3u);
+ 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.size(), 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.size(), 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.size(), 1u);
+ EXPECT_EQ(u32_to_i32->args[0], scalar_3);
+
+ auto* call = Sem().Get(vec_123);
+ ASSERT_NE(call, nullptr);
+ ASSERT_EQ(call->Arguments().size(), 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::TypeConstructor>();
+ ASSERT_NE(ctor, nullptr);
+ ASSERT_TRUE(ctor->ReturnType()->Is<sem::Vector>());
+ EXPECT_EQ(ctor->ReturnType()->As<sem::Vector>()->Width(), 3u);
+ EXPECT_TRUE(ctor->ReturnType()->As<sem::Vector>()->type()->Is<sem::I32>());
+ EXPECT_EQ(ctor->ReturnType(), call->Type());
+
+ ASSERT_EQ(ctor->Parameters().size(), 2u);
+ EXPECT_TRUE(ctor->Parameters()[0]->Type()->Is<sem::Vector>());
+ EXPECT_TRUE(ctor->Parameters()[1]->Type()->Is<sem::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);
+ auto* scalar_2 = Expr(2);
+ auto* scalar_3 = Expr(3.0f);
+ 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.size(), 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.size(), 1u);
+ EXPECT_EQ(f32_to_i32->args[0], scalar_3);
+
+ auto* call = Sem().Get(vec_123);
+ ASSERT_NE(call, nullptr);
+ ASSERT_EQ(call->Arguments().size(), 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::TypeConstructor>();
+ ASSERT_NE(ctor, nullptr);
+ ASSERT_TRUE(ctor->ReturnType()->Is<sem::Vector>());
+ EXPECT_EQ(ctor->ReturnType()->As<sem::Vector>()->Width(), 3u);
+ EXPECT_TRUE(ctor->ReturnType()->As<sem::Vector>()->type()->Is<sem::I32>());
+ EXPECT_EQ(ctor->ReturnType(), call->Type());
+
+ ASSERT_EQ(ctor->Parameters().size(), 3u);
+ EXPECT_TRUE(ctor->Parameters()[0]->Type()->Is<sem::I32>());
+ EXPECT_TRUE(ctor->Parameters()[1]->Type()->Is<sem::I32>());
+ EXPECT_TRUE(ctor->Parameters()[2]->Type()->Is<sem::I32>());
+}
+
+// AppendVector(vec3<i32>(1, 2, 3), 4) -> vec4<i32>(1, 2, 3, 4)
+TEST_F(AppendVectorTest, Vec3i32_i32) {
+ auto* scalar_1 = Expr(1);
+ auto* scalar_2 = Expr(2);
+ auto* scalar_3 = Expr(3);
+ auto* scalar_4 = Expr(4);
+ 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.size(), 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(vec_1234);
+ ASSERT_NE(call, nullptr);
+ ASSERT_EQ(call->Arguments().size(), 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::TypeConstructor>();
+ ASSERT_NE(ctor, nullptr);
+ ASSERT_TRUE(ctor->ReturnType()->Is<sem::Vector>());
+ EXPECT_EQ(ctor->ReturnType()->As<sem::Vector>()->Width(), 4u);
+ EXPECT_TRUE(ctor->ReturnType()->As<sem::Vector>()->type()->Is<sem::I32>());
+ EXPECT_EQ(ctor->ReturnType(), call->Type());
+
+ ASSERT_EQ(ctor->Parameters().size(), 4u);
+ EXPECT_TRUE(ctor->Parameters()[0]->Type()->Is<sem::I32>());
+ EXPECT_TRUE(ctor->Parameters()[1]->Type()->Is<sem::I32>());
+ EXPECT_TRUE(ctor->Parameters()[2]->Type()->Is<sem::I32>());
+ EXPECT_TRUE(ctor->Parameters()[3]->Type()->Is<sem::I32>());
+}
+
+// AppendVector(vec_12, 3) -> vec3<i32>(vec_12, 3)
+TEST_F(AppendVectorTest, Vec2i32Var_i32) {
+ Global("vec_12", ty.vec2<i32>(), ast::StorageClass::kPrivate);
+ auto* vec_12 = Expr("vec_12");
+ auto* scalar_3 = Expr(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.size(), 2u);
+ EXPECT_EQ(vec_123->args[0], vec_12);
+ EXPECT_EQ(vec_123->args[1], scalar_3);
+
+ auto* call = Sem().Get(vec_123);
+ ASSERT_NE(call, nullptr);
+ ASSERT_EQ(call->Arguments().size(), 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::TypeConstructor>();
+ ASSERT_NE(ctor, nullptr);
+ ASSERT_TRUE(ctor->ReturnType()->Is<sem::Vector>());
+ EXPECT_EQ(ctor->ReturnType()->As<sem::Vector>()->Width(), 3u);
+ EXPECT_TRUE(ctor->ReturnType()->As<sem::Vector>()->type()->Is<sem::I32>());
+ EXPECT_EQ(ctor->ReturnType(), call->Type());
+
+ ASSERT_EQ(ctor->Parameters().size(), 2u);
+ EXPECT_TRUE(ctor->Parameters()[0]->Type()->Is<sem::Vector>());
+ EXPECT_TRUE(ctor->Parameters()[1]->Type()->Is<sem::I32>());
+}
+
+// AppendVector(1, 2, scalar_3) -> vec3<i32>(1, 2, scalar_3)
+TEST_F(AppendVectorTest, Vec2i32_i32Var) {
+ Global("scalar_3", ty.i32(), ast::StorageClass::kPrivate);
+ auto* scalar_1 = Expr(1);
+ auto* scalar_2 = Expr(2);
+ 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.size(), 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(vec_123);
+ ASSERT_NE(call, nullptr);
+ ASSERT_EQ(call->Arguments().size(), 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::TypeConstructor>();
+ ASSERT_NE(ctor, nullptr);
+ ASSERT_TRUE(ctor->ReturnType()->Is<sem::Vector>());
+ EXPECT_EQ(ctor->ReturnType()->As<sem::Vector>()->Width(), 3u);
+ EXPECT_TRUE(ctor->ReturnType()->As<sem::Vector>()->type()->Is<sem::I32>());
+ EXPECT_EQ(ctor->ReturnType(), call->Type());
+
+ ASSERT_EQ(ctor->Parameters().size(), 3u);
+ EXPECT_TRUE(ctor->Parameters()[0]->Type()->Is<sem::I32>());
+ EXPECT_TRUE(ctor->Parameters()[1]->Type()->Is<sem::I32>());
+ EXPECT_TRUE(ctor->Parameters()[2]->Type()->Is<sem::I32>());
+}
+
+// AppendVector(vec_12, scalar_3) -> vec3<i32>(vec_12, scalar_3)
+TEST_F(AppendVectorTest, Vec2i32Var_i32Var) {
+ Global("vec_12", ty.vec2<i32>(), ast::StorageClass::kPrivate);
+ Global("scalar_3", ty.i32(), ast::StorageClass::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.size(), 2u);
+ EXPECT_EQ(vec_123->args[0], vec_12);
+ EXPECT_EQ(vec_123->args[1], scalar_3);
+
+ auto* call = Sem().Get(vec_123);
+ ASSERT_NE(call, nullptr);
+ ASSERT_EQ(call->Arguments().size(), 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::TypeConstructor>();
+ ASSERT_NE(ctor, nullptr);
+ ASSERT_TRUE(ctor->ReturnType()->Is<sem::Vector>());
+ EXPECT_EQ(ctor->ReturnType()->As<sem::Vector>()->Width(), 3u);
+ EXPECT_TRUE(ctor->ReturnType()->As<sem::Vector>()->type()->Is<sem::I32>());
+ EXPECT_EQ(ctor->ReturnType(), call->Type());
+
+ ASSERT_EQ(ctor->Parameters().size(), 2u);
+ EXPECT_TRUE(ctor->Parameters()[0]->Type()->Is<sem::Vector>());
+ EXPECT_TRUE(ctor->Parameters()[1]->Type()->Is<sem::I32>());
+}
+
+// AppendVector(vec_12, scalar_3) -> vec3<i32>(vec_12, i32(scalar_3))
+TEST_F(AppendVectorTest, Vec2i32Var_f32Var) {
+ Global("vec_12", ty.vec2<i32>(), ast::StorageClass::kPrivate);
+ Global("scalar_3", ty.f32(), ast::StorageClass::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.size(), 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.size(), 1u);
+ EXPECT_EQ(f32_to_i32->args[0], scalar_3);
+
+ auto* call = Sem().Get(vec_123);
+ ASSERT_NE(call, nullptr);
+ ASSERT_EQ(call->Arguments().size(), 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::TypeConstructor>();
+ ASSERT_NE(ctor, nullptr);
+ ASSERT_TRUE(ctor->ReturnType()->Is<sem::Vector>());
+ EXPECT_EQ(ctor->ReturnType()->As<sem::Vector>()->Width(), 3u);
+ EXPECT_TRUE(ctor->ReturnType()->As<sem::Vector>()->type()->Is<sem::I32>());
+ EXPECT_EQ(ctor->ReturnType(), call->Type());
+
+ ASSERT_EQ(ctor->Parameters().size(), 2u);
+ EXPECT_TRUE(ctor->Parameters()[0]->Type()->Is<sem::Vector>());
+ EXPECT_TRUE(ctor->Parameters()[1]->Type()->Is<sem::I32>());
+}
+
+// AppendVector(vec_12, scalar_3) -> vec3<bool>(vec_12, scalar_3)
+TEST_F(AppendVectorTest, Vec2boolVar_boolVar) {
+ Global("vec_12", ty.vec2<bool>(), ast::StorageClass::kPrivate);
+ Global("scalar_3", ty.bool_(), ast::StorageClass::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.size(), 2u);
+ EXPECT_EQ(vec_123->args[0], vec_12);
+ EXPECT_EQ(vec_123->args[1], scalar_3);
+
+ auto* call = Sem().Get(vec_123);
+ ASSERT_NE(call, nullptr);
+ ASSERT_EQ(call->Arguments().size(), 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::TypeConstructor>();
+ ASSERT_NE(ctor, nullptr);
+ ASSERT_TRUE(ctor->ReturnType()->Is<sem::Vector>());
+ EXPECT_EQ(ctor->ReturnType()->As<sem::Vector>()->Width(), 3u);
+ EXPECT_TRUE(ctor->ReturnType()->As<sem::Vector>()->type()->Is<sem::Bool>());
+ EXPECT_EQ(ctor->ReturnType(), call->Type());
+
+ ASSERT_EQ(ctor->Parameters().size(), 2u);
+ EXPECT_TRUE(ctor->Parameters()[0]->Type()->Is<sem::Vector>());
+ EXPECT_TRUE(ctor->Parameters()[1]->Type()->Is<sem::Bool>());
+}
+
+// AppendVector(vec3<i32>(), 4) -> vec3<bool>(0, 0, 0, 4)
+TEST_F(AppendVectorTest, ZeroVec3i32_i32) {
+ auto* scalar = Expr(4);
+ 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.size(), 4u);
+ for (size_t i = 0; i < 3; i++) {
+ auto* literal = As<ast::SintLiteralExpression>(vec_0004->args[i]);
+ ASSERT_NE(literal, nullptr);
+ EXPECT_EQ(literal->value, 0);
+ }
+ EXPECT_EQ(vec_0004->args[3], scalar);
+
+ auto* call = Sem().Get(vec_0004);
+ ASSERT_NE(call, nullptr);
+ ASSERT_EQ(call->Arguments().size(), 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::TypeConstructor>();
+ ASSERT_NE(ctor, nullptr);
+ ASSERT_TRUE(ctor->ReturnType()->Is<sem::Vector>());
+ EXPECT_EQ(ctor->ReturnType()->As<sem::Vector>()->Width(), 4u);
+ EXPECT_TRUE(ctor->ReturnType()->As<sem::Vector>()->type()->Is<sem::I32>());
+ EXPECT_EQ(ctor->ReturnType(), call->Type());
+
+ ASSERT_EQ(ctor->Parameters().size(), 4u);
+ EXPECT_TRUE(ctor->Parameters()[0]->Type()->Is<sem::I32>());
+ EXPECT_TRUE(ctor->Parameters()[1]->Type()->Is<sem::I32>());
+ EXPECT_TRUE(ctor->Parameters()[2]->Type()->Is<sem::I32>());
+ EXPECT_TRUE(ctor->Parameters()[3]->Type()->Is<sem::I32>());
+}
+
+} // namespace
+} // namespace writer
+} // namespace tint
