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>
99 lines
3.9 KiB
C++
99 lines
3.9 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, MemberAccess) {
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Structure("Inner", utils::Vector{
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Member("i1", ty.i32()),
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Member("i2", ty.u32()),
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Member("i3", ty.f32()),
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});
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Structure("Outer", utils::Vector{
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Member("o1", ty.type_name("Inner")),
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Member("o2", ty.type_name("Inner")),
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});
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auto* outer_expr = Construct(ty.type_name("Outer"), //
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Construct(ty.type_name("Inner"), 1_i, 2_u, 3_f),
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Construct(ty.type_name("Inner")));
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auto* o1_expr = MemberAccessor(outer_expr, "o1");
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auto* i2_expr = MemberAccessor(o1_expr, "i2");
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WrapInFunction(i2_expr);
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EXPECT_TRUE(r()->Resolve()) << r()->error();
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auto* outer = Sem().Get(outer_expr);
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ASSERT_NE(outer, nullptr);
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auto* str = outer->Type()->As<sem::Struct>();
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ASSERT_NE(str, nullptr);
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EXPECT_EQ(str->Members().size(), 2u);
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ASSERT_NE(outer->ConstantValue(), nullptr);
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EXPECT_TYPE(outer->ConstantValue()->Type(), outer->Type());
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EXPECT_FALSE(outer->ConstantValue()->AllEqual());
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EXPECT_TRUE(outer->ConstantValue()->AnyZero());
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EXPECT_FALSE(outer->ConstantValue()->AllZero());
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auto* o1 = Sem().Get(o1_expr);
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ASSERT_NE(o1->ConstantValue(), nullptr);
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EXPECT_FALSE(o1->ConstantValue()->AllEqual());
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EXPECT_FALSE(o1->ConstantValue()->AnyZero());
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EXPECT_FALSE(o1->ConstantValue()->AllZero());
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EXPECT_TRUE(o1->ConstantValue()->Type()->Is<sem::Struct>());
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EXPECT_EQ(o1->ConstantValue()->Index(0)->As<i32>(), 1_i);
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EXPECT_EQ(o1->ConstantValue()->Index(1)->As<u32>(), 2_u);
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EXPECT_EQ(o1->ConstantValue()->Index(2)->As<f32>(), 3_f);
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auto* i2 = Sem().Get(i2_expr);
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ASSERT_NE(i2->ConstantValue(), nullptr);
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EXPECT_TRUE(i2->ConstantValue()->AllEqual());
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EXPECT_FALSE(i2->ConstantValue()->AnyZero());
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EXPECT_FALSE(i2->ConstantValue()->AllZero());
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EXPECT_TRUE(i2->ConstantValue()->Type()->Is<sem::U32>());
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EXPECT_EQ(i2->ConstantValue()->As<u32>(), 2_u);
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}
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TEST_F(ResolverConstEvalTest, Matrix_AFloat_Construct_From_AInt_Vectors) {
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auto* c = Const("a", Construct(ty.mat(nullptr, 2, 2), //
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Construct(ty.vec(nullptr, 2), Expr(1_a), Expr(2_a)),
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Construct(ty.vec(nullptr, 2), Expr(3_a), Expr(4_a))));
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WrapInFunction(c);
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EXPECT_TRUE(r()->Resolve()) << r()->error();
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auto* sem = Sem().Get(c);
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ASSERT_NE(sem, nullptr);
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EXPECT_TRUE(sem->Type()->Is<sem::Matrix>());
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auto* cv = sem->ConstantValue();
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EXPECT_TYPE(cv->Type(), sem->Type());
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EXPECT_TRUE(cv->Index(0)->Type()->Is<sem::Vector>());
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EXPECT_TRUE(cv->Index(0)->Index(0)->Type()->Is<sem::AbstractFloat>());
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EXPECT_FALSE(cv->AllEqual());
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EXPECT_FALSE(cv->AnyZero());
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EXPECT_FALSE(cv->AllZero());
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auto* c0 = cv->Index(0);
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auto* c1 = cv->Index(1);
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EXPECT_EQ(std::get<AFloat>(c0->Index(0)->Value()), 1.0);
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EXPECT_EQ(std::get<AFloat>(c0->Index(1)->Value()), 2.0);
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EXPECT_EQ(std::get<AFloat>(c1->Index(0)->Value()), 3.0);
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EXPECT_EQ(std::get<AFloat>(c1->Index(1)->Value()), 4.0);
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}
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} // namespace
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} // namespace tint::resolver
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