mirror of
https://github.com/encounter/dawn-cmake.git
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723da2aac5
The single file was taking too long to compile, and was becoming difficult to work in. Bug: tint:1711 Change-Id: Ibaaa5dd72aef02cdffe80156848d010ff84c9553 Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/105740 Reviewed-by: Ben Clayton <bclayton@google.com> Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Antonio Maiorano <amaiorano@google.com>
315 lines
13 KiB
C++
315 lines
13 KiB
C++
// Copyright 2022 The Tint Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "src/tint/resolver/const_eval_test.h"
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using namespace tint::number_suffixes; // NOLINT
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namespace tint::resolver {
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namespace {
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TEST_F(ResolverConstEvalTest, Vec3_Index) {
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auto* expr = IndexAccessor(vec3<i32>(1_i, 2_i, 3_i), 2_i);
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WrapInFunction(expr);
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EXPECT_TRUE(r()->Resolve()) << r()->error();
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auto* sem = Sem().Get(expr);
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ASSERT_NE(sem, nullptr);
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ASSERT_TRUE(sem->Type()->Is<sem::I32>());
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EXPECT_TYPE(sem->ConstantValue()->Type(), sem->Type());
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EXPECT_TRUE(sem->ConstantValue()->AllEqual());
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EXPECT_FALSE(sem->ConstantValue()->AnyZero());
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EXPECT_FALSE(sem->ConstantValue()->AllZero());
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EXPECT_EQ(sem->ConstantValue()->As<i32>(), 3_i);
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}
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TEST_F(ResolverConstEvalTest, Vec3_Index_OOB_High) {
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auto* expr = IndexAccessor(vec3<i32>(1_i, 2_i, 3_i), Expr(Source{{12, 34}}, 3_i));
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WrapInFunction(expr);
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EXPECT_FALSE(r()->Resolve()) << r()->error();
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EXPECT_EQ(r()->error(), "12:34 error: index 3 out of bounds [0..2]");
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}
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TEST_F(ResolverConstEvalTest, Vec3_Index_OOB_Low) {
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auto* expr = IndexAccessor(vec3<i32>(1_i, 2_i, 3_i), Expr(Source{{12, 34}}, -3_i));
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WrapInFunction(expr);
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EXPECT_FALSE(r()->Resolve()) << r()->error();
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EXPECT_EQ(r()->error(), "12:34 error: index -3 out of bounds [0..2]");
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}
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TEST_F(ResolverConstEvalTest, Vec3_Swizzle_Scalar) {
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auto* expr = MemberAccessor(vec3<i32>(1_i, 2_i, 3_i), "y");
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WrapInFunction(expr);
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EXPECT_TRUE(r()->Resolve()) << r()->error();
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auto* sem = Sem().Get(expr);
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ASSERT_NE(sem, nullptr);
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ASSERT_TRUE(sem->Type()->Is<sem::I32>());
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EXPECT_TYPE(sem->ConstantValue()->Type(), sem->Type());
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EXPECT_TRUE(sem->ConstantValue()->AllEqual());
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EXPECT_FALSE(sem->ConstantValue()->AnyZero());
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EXPECT_FALSE(sem->ConstantValue()->AllZero());
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EXPECT_EQ(sem->ConstantValue()->As<i32>(), 2_i);
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}
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TEST_F(ResolverConstEvalTest, Vec3_Swizzle_Vector) {
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auto* expr = MemberAccessor(vec3<i32>(1_i, 2_i, 3_i), "zx");
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WrapInFunction(expr);
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EXPECT_TRUE(r()->Resolve()) << r()->error();
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auto* sem = Sem().Get(expr);
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ASSERT_NE(sem, nullptr);
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auto* vec = sem->Type()->As<sem::Vector>();
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ASSERT_NE(vec, nullptr);
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EXPECT_EQ(vec->Width(), 2u);
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EXPECT_TYPE(sem->ConstantValue()->Type(), sem->Type());
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EXPECT_TRUE(sem->ConstantValue()->Index(0)->AllEqual());
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EXPECT_FALSE(sem->ConstantValue()->Index(0)->AnyZero());
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EXPECT_FALSE(sem->ConstantValue()->Index(0)->AllZero());
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EXPECT_EQ(sem->ConstantValue()->Index(0)->As<f32>(), 3._a);
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EXPECT_TRUE(sem->ConstantValue()->Index(1)->AllEqual());
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EXPECT_FALSE(sem->ConstantValue()->Index(1)->AnyZero());
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EXPECT_FALSE(sem->ConstantValue()->Index(1)->AllZero());
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EXPECT_EQ(sem->ConstantValue()->Index(1)->As<f32>(), 1._a);
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}
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TEST_F(ResolverConstEvalTest, Vec3_Swizzle_Chain) {
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auto* expr = // (1, 2, 3) -> (2, 3, 1) -> (3, 2) -> 2
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MemberAccessor(MemberAccessor(MemberAccessor(vec3<i32>(1_i, 2_i, 3_i), "gbr"), "yx"), "y");
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WrapInFunction(expr);
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EXPECT_TRUE(r()->Resolve()) << r()->error();
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auto* sem = Sem().Get(expr);
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ASSERT_NE(sem, nullptr);
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ASSERT_TRUE(sem->Type()->Is<sem::I32>());
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EXPECT_TYPE(sem->ConstantValue()->Type(), sem->Type());
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EXPECT_TRUE(sem->ConstantValue()->AllEqual());
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EXPECT_FALSE(sem->ConstantValue()->AnyZero());
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EXPECT_FALSE(sem->ConstantValue()->AllZero());
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EXPECT_EQ(sem->ConstantValue()->As<i32>(), 2_i);
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}
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TEST_F(ResolverConstEvalTest, Mat3x2_Index) {
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auto* expr = IndexAccessor(
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mat3x2<f32>(vec2<f32>(1._a, 2._a), vec2<f32>(3._a, 4._a), vec2<f32>(5._a, 6._a)), 2_i);
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WrapInFunction(expr);
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EXPECT_TRUE(r()->Resolve()) << r()->error();
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auto* sem = Sem().Get(expr);
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ASSERT_NE(sem, nullptr);
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auto* vec = sem->Type()->As<sem::Vector>();
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ASSERT_NE(vec, nullptr);
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EXPECT_EQ(vec->Width(), 2u);
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EXPECT_TYPE(sem->ConstantValue()->Type(), sem->Type());
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EXPECT_TRUE(sem->ConstantValue()->Index(0)->AllEqual());
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EXPECT_FALSE(sem->ConstantValue()->Index(0)->AnyZero());
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EXPECT_FALSE(sem->ConstantValue()->Index(0)->AllZero());
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EXPECT_EQ(sem->ConstantValue()->Index(0)->As<f32>(), 5._a);
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EXPECT_TRUE(sem->ConstantValue()->Index(1)->AllEqual());
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EXPECT_FALSE(sem->ConstantValue()->Index(1)->AnyZero());
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EXPECT_FALSE(sem->ConstantValue()->Index(1)->AllZero());
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EXPECT_EQ(sem->ConstantValue()->Index(1)->As<f32>(), 6._a);
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}
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TEST_F(ResolverConstEvalTest, Mat3x2_Index_OOB_High) {
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auto* expr = IndexAccessor(
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mat3x2<f32>(vec2<f32>(1._a, 2._a), vec2<f32>(3._a, 4._a), vec2<f32>(5._a, 6._a)),
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Expr(Source{{12, 34}}, 3_i));
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WrapInFunction(expr);
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EXPECT_FALSE(r()->Resolve()) << r()->error();
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EXPECT_EQ(r()->error(), "12:34 error: index 3 out of bounds [0..2]");
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}
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TEST_F(ResolverConstEvalTest, Mat3x2_Index_OOB_Low) {
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auto* expr = IndexAccessor(
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mat3x2<f32>(vec2<f32>(1._a, 2._a), vec2<f32>(3._a, 4._a), vec2<f32>(5._a, 6._a)),
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Expr(Source{{12, 34}}, -3_i));
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WrapInFunction(expr);
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EXPECT_FALSE(r()->Resolve()) << r()->error();
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EXPECT_EQ(r()->error(), "12:34 error: index -3 out of bounds [0..2]");
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}
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TEST_F(ResolverConstEvalTest, Array_vec3_f32_Index) {
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auto* expr = IndexAccessor(Construct(ty.array(ty.vec3<f32>(), 2_u), //
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vec3<f32>(1_f, 2_f, 3_f), vec3<f32>(4_f, 5_f, 6_f)),
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1_i);
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WrapInFunction(expr);
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EXPECT_TRUE(r()->Resolve()) << r()->error();
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auto* sem = Sem().Get(expr);
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ASSERT_NE(sem, nullptr);
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auto* vec = sem->Type()->As<sem::Vector>();
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ASSERT_NE(vec, nullptr);
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EXPECT_TRUE(vec->type()->Is<sem::F32>());
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EXPECT_EQ(vec->Width(), 3u);
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EXPECT_TYPE(sem->ConstantValue()->Type(), sem->Type());
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EXPECT_TRUE(sem->ConstantValue()->Index(0)->AllEqual());
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EXPECT_FALSE(sem->ConstantValue()->Index(0)->AnyZero());
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EXPECT_FALSE(sem->ConstantValue()->Index(0)->AllZero());
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EXPECT_EQ(sem->ConstantValue()->Index(0)->As<f32>(), 4_f);
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EXPECT_TRUE(sem->ConstantValue()->Index(1)->AllEqual());
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EXPECT_FALSE(sem->ConstantValue()->Index(1)->AnyZero());
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EXPECT_FALSE(sem->ConstantValue()->Index(1)->AllZero());
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EXPECT_EQ(sem->ConstantValue()->Index(1)->As<f32>(), 5_f);
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EXPECT_TRUE(sem->ConstantValue()->Index(2)->AllEqual());
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EXPECT_FALSE(sem->ConstantValue()->Index(2)->AnyZero());
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EXPECT_FALSE(sem->ConstantValue()->Index(2)->AllZero());
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EXPECT_EQ(sem->ConstantValue()->Index(2)->As<f32>(), 6_f);
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}
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TEST_F(ResolverConstEvalTest, Array_vec3_f32_Index_OOB_High) {
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auto* expr = IndexAccessor(Construct(ty.array(ty.vec3<f32>(), 2_u), //
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vec3<f32>(1_f, 2_f, 3_f), vec3<f32>(4_f, 5_f, 6_f)),
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Expr(Source{{12, 34}}, 2_i));
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WrapInFunction(expr);
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EXPECT_FALSE(r()->Resolve()) << r()->error();
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EXPECT_EQ(r()->error(), "12:34 error: index 2 out of bounds [0..1]");
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}
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TEST_F(ResolverConstEvalTest, Array_vec3_f32_Index_OOB_Low) {
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auto* expr = IndexAccessor(Construct(ty.array(ty.vec3<f32>(), 2_u), //
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vec3<f32>(1_f, 2_f, 3_f), vec3<f32>(4_f, 5_f, 6_f)),
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Expr(Source{{12, 34}}, -2_i));
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WrapInFunction(expr);
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EXPECT_FALSE(r()->Resolve()) << r()->error();
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EXPECT_EQ(r()->error(), "12:34 error: index -2 out of bounds [0..1]");
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}
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TEST_F(ResolverConstEvalTest, RuntimeArray_vec3_f32_Index_OOB_Low) {
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auto* sb = GlobalVar("sb", ty.array(ty.vec3<f32>()), Group(0_a), Binding(0_a),
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ast::AddressSpace::kStorage);
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auto* expr = IndexAccessor(sb, Expr(Source{{12, 34}}, -2_i));
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WrapInFunction(expr);
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EXPECT_FALSE(r()->Resolve()) << r()->error();
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EXPECT_EQ(r()->error(), "12:34 error: index -2 out of bounds");
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}
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TEST_F(ResolverConstEvalTest, ChainedIndex) {
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auto* arr_expr = Construct(ty.array(ty.mat2x3<f32>(), 2_u), // array<mat2x3<f32>, 2u>
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mat2x3<f32>(vec3<f32>(1_f, 2_f, 3_f), //
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vec3<f32>(4_f, 5_f, 6_f)), //
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mat2x3<f32>(vec3<f32>(7_f, 0_f, 9_f), //
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vec3<f32>(10_f, 11_f, 12_f)));
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auto* mat_expr = IndexAccessor(arr_expr, 1_i); // arr[1]
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auto* vec_expr = IndexAccessor(mat_expr, 0_i); // arr[1][0]
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auto* f32_expr = IndexAccessor(vec_expr, 2_i); // arr[1][0][2]
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WrapInFunction(f32_expr);
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EXPECT_TRUE(r()->Resolve()) << r()->error();
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{
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auto* mat = Sem().Get(mat_expr);
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EXPECT_NE(mat, nullptr);
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auto* ty = mat->Type()->As<sem::Matrix>();
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ASSERT_NE(mat->Type(), nullptr);
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EXPECT_TRUE(ty->ColumnType()->Is<sem::Vector>());
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EXPECT_EQ(ty->columns(), 2u);
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EXPECT_EQ(ty->rows(), 3u);
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EXPECT_EQ(mat->ConstantValue()->Type(), mat->Type());
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EXPECT_FALSE(mat->ConstantValue()->AllEqual());
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EXPECT_TRUE(mat->ConstantValue()->AnyZero());
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EXPECT_FALSE(mat->ConstantValue()->AllZero());
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EXPECT_TRUE(mat->ConstantValue()->Index(0)->Index(0)->AllEqual());
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EXPECT_FALSE(mat->ConstantValue()->Index(0)->Index(0)->AnyZero());
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EXPECT_FALSE(mat->ConstantValue()->Index(0)->Index(0)->AllZero());
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EXPECT_EQ(mat->ConstantValue()->Index(0)->Index(0)->As<f32>(), 7_f);
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EXPECT_TRUE(mat->ConstantValue()->Index(0)->Index(1)->AllEqual());
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EXPECT_TRUE(mat->ConstantValue()->Index(0)->Index(1)->AnyZero());
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EXPECT_TRUE(mat->ConstantValue()->Index(0)->Index(1)->AllZero());
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EXPECT_EQ(mat->ConstantValue()->Index(0)->Index(1)->As<f32>(), 0_f);
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EXPECT_TRUE(mat->ConstantValue()->Index(0)->Index(2)->AllEqual());
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EXPECT_FALSE(mat->ConstantValue()->Index(0)->Index(2)->AnyZero());
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EXPECT_FALSE(mat->ConstantValue()->Index(0)->Index(2)->AllZero());
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EXPECT_EQ(mat->ConstantValue()->Index(0)->Index(2)->As<f32>(), 9_f);
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EXPECT_TRUE(mat->ConstantValue()->Index(1)->Index(0)->AllEqual());
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EXPECT_FALSE(mat->ConstantValue()->Index(1)->Index(0)->AnyZero());
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EXPECT_FALSE(mat->ConstantValue()->Index(1)->Index(0)->AllZero());
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EXPECT_EQ(mat->ConstantValue()->Index(1)->Index(0)->As<f32>(), 10_f);
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EXPECT_TRUE(mat->ConstantValue()->Index(1)->Index(1)->AllEqual());
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EXPECT_FALSE(mat->ConstantValue()->Index(1)->Index(1)->AnyZero());
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EXPECT_FALSE(mat->ConstantValue()->Index(1)->Index(1)->AllZero());
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EXPECT_EQ(mat->ConstantValue()->Index(1)->Index(1)->As<f32>(), 11_f);
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EXPECT_TRUE(mat->ConstantValue()->Index(1)->Index(2)->AllEqual());
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EXPECT_FALSE(mat->ConstantValue()->Index(1)->Index(2)->AnyZero());
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EXPECT_FALSE(mat->ConstantValue()->Index(1)->Index(2)->AllZero());
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EXPECT_EQ(mat->ConstantValue()->Index(1)->Index(2)->As<f32>(), 12_f);
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}
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{
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auto* vec = Sem().Get(vec_expr);
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EXPECT_NE(vec, nullptr);
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auto* ty = vec->Type()->As<sem::Vector>();
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ASSERT_NE(vec->Type(), nullptr);
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EXPECT_TRUE(ty->type()->Is<sem::F32>());
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EXPECT_EQ(ty->Width(), 3u);
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EXPECT_EQ(vec->ConstantValue()->Type(), vec->Type());
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EXPECT_FALSE(vec->ConstantValue()->AllEqual());
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EXPECT_TRUE(vec->ConstantValue()->AnyZero());
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EXPECT_FALSE(vec->ConstantValue()->AllZero());
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EXPECT_TRUE(vec->ConstantValue()->Index(0)->AllEqual());
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EXPECT_FALSE(vec->ConstantValue()->Index(0)->AnyZero());
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EXPECT_FALSE(vec->ConstantValue()->Index(0)->AllZero());
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EXPECT_EQ(vec->ConstantValue()->Index(0)->As<f32>(), 7_f);
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EXPECT_TRUE(vec->ConstantValue()->Index(1)->AllEqual());
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EXPECT_TRUE(vec->ConstantValue()->Index(1)->AnyZero());
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EXPECT_TRUE(vec->ConstantValue()->Index(1)->AllZero());
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EXPECT_EQ(vec->ConstantValue()->Index(1)->As<f32>(), 0_f);
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EXPECT_TRUE(vec->ConstantValue()->Index(2)->AllEqual());
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EXPECT_FALSE(vec->ConstantValue()->Index(2)->AnyZero());
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EXPECT_FALSE(vec->ConstantValue()->Index(2)->AllZero());
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EXPECT_EQ(vec->ConstantValue()->Index(2)->As<f32>(), 9_f);
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}
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{
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auto* f = Sem().Get(f32_expr);
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EXPECT_NE(f, nullptr);
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EXPECT_TRUE(f->Type()->Is<sem::F32>());
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EXPECT_EQ(f->ConstantValue()->Type(), f->Type());
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EXPECT_TRUE(f->ConstantValue()->AllEqual());
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EXPECT_FALSE(f->ConstantValue()->AnyZero());
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EXPECT_FALSE(f->ConstantValue()->AllZero());
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EXPECT_EQ(f->ConstantValue()->As<f32>(), 9_f);
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}
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}
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} // namespace
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} // namespace tint::resolver
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