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https://github.com/encounter/dawn-cmake.git
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1858854f7e
This also completes the work to resolve the access controls for each storage type. Fixed: tint:846 Change-Id: Iab24057ec14620a2978ec63c4a91ba12d1bc6e9b Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/53381 Kokoro: Kokoro <noreply+kokoro@google.com> Commit-Queue: Ben Clayton <bclayton@google.com> Reviewed-by: James Price <jrprice@google.com>
135 lines
4.8 KiB
C++
135 lines
4.8 KiB
C++
// Copyright 2021 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/resolver/resolver.h"
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#include "gmock/gmock.h"
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#include "src/resolver/resolver_test_helper.h"
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namespace tint {
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namespace resolver {
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namespace {
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using ResolverIsStorableTest = ResolverTest;
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TEST_F(ResolverIsStorableTest, Void) {
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EXPECT_FALSE(r()->IsStorable(create<sem::Void>()));
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}
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TEST_F(ResolverIsStorableTest, Scalar) {
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EXPECT_TRUE(r()->IsStorable(create<sem::Bool>()));
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EXPECT_TRUE(r()->IsStorable(create<sem::I32>()));
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EXPECT_TRUE(r()->IsStorable(create<sem::U32>()));
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EXPECT_TRUE(r()->IsStorable(create<sem::F32>()));
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}
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TEST_F(ResolverIsStorableTest, Vector) {
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EXPECT_TRUE(r()->IsStorable(create<sem::Vector>(create<sem::I32>(), 2)));
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EXPECT_TRUE(r()->IsStorable(create<sem::Vector>(create<sem::I32>(), 3)));
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EXPECT_TRUE(r()->IsStorable(create<sem::Vector>(create<sem::I32>(), 4)));
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EXPECT_TRUE(r()->IsStorable(create<sem::Vector>(create<sem::U32>(), 2)));
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EXPECT_TRUE(r()->IsStorable(create<sem::Vector>(create<sem::U32>(), 3)));
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EXPECT_TRUE(r()->IsStorable(create<sem::Vector>(create<sem::U32>(), 4)));
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EXPECT_TRUE(r()->IsStorable(create<sem::Vector>(create<sem::F32>(), 2)));
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EXPECT_TRUE(r()->IsStorable(create<sem::Vector>(create<sem::F32>(), 3)));
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EXPECT_TRUE(r()->IsStorable(create<sem::Vector>(create<sem::F32>(), 4)));
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}
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TEST_F(ResolverIsStorableTest, Matrix) {
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auto* vec2 = create<sem::Vector>(create<sem::F32>(), 2);
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auto* vec3 = create<sem::Vector>(create<sem::F32>(), 3);
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auto* vec4 = create<sem::Vector>(create<sem::F32>(), 4);
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EXPECT_TRUE(r()->IsStorable(create<sem::Matrix>(vec2, 2)));
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EXPECT_TRUE(r()->IsStorable(create<sem::Matrix>(vec2, 3)));
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EXPECT_TRUE(r()->IsStorable(create<sem::Matrix>(vec2, 4)));
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EXPECT_TRUE(r()->IsStorable(create<sem::Matrix>(vec3, 2)));
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EXPECT_TRUE(r()->IsStorable(create<sem::Matrix>(vec3, 3)));
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EXPECT_TRUE(r()->IsStorable(create<sem::Matrix>(vec3, 4)));
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EXPECT_TRUE(r()->IsStorable(create<sem::Matrix>(vec4, 2)));
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EXPECT_TRUE(r()->IsStorable(create<sem::Matrix>(vec4, 3)));
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EXPECT_TRUE(r()->IsStorable(create<sem::Matrix>(vec4, 4)));
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}
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TEST_F(ResolverIsStorableTest, Pointer) {
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auto* ptr = create<sem::Pointer>(
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create<sem::I32>(), ast::StorageClass::kPrivate, ast::Access::kReadWrite);
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EXPECT_FALSE(r()->IsStorable(ptr));
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}
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TEST_F(ResolverIsStorableTest, ArraySizedOfStorable) {
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auto* arr = create<sem::Array>(create<sem::I32>(), 5, 4, 20, 4, true);
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EXPECT_TRUE(r()->IsStorable(arr));
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}
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TEST_F(ResolverIsStorableTest, ArrayUnsizedOfStorable) {
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auto* arr = create<sem::Array>(create<sem::I32>(), 0, 4, 4, 4, true);
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EXPECT_TRUE(r()->IsStorable(arr));
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}
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TEST_F(ResolverIsStorableTest, Struct_AllMembersStorable) {
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Structure("S", {
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Member("a", ty.i32()),
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Member("b", ty.f32()),
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});
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ASSERT_TRUE(r()->Resolve()) << r()->error();
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}
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TEST_F(ResolverIsStorableTest, Struct_SomeMembersNonStorable) {
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Structure("S", {
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Member("a", ty.i32()),
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Member("b", ty.pointer<i32>(ast::StorageClass::kPrivate)),
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});
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EXPECT_FALSE(r()->Resolve());
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EXPECT_EQ(
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r()->error(),
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R"(error: ptr<private, i32, read_write> cannot be used as the type of a structure member)");
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}
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TEST_F(ResolverIsStorableTest, Struct_NestedStorable) {
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auto* storable = Structure("Storable", {
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Member("a", ty.i32()),
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Member("b", ty.f32()),
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});
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Structure("S", {
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Member("a", ty.i32()),
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Member("b", storable),
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});
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ASSERT_TRUE(r()->Resolve()) << r()->error();
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}
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TEST_F(ResolverIsStorableTest, Struct_NestedNonStorable) {
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auto* non_storable =
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Structure("nonstorable",
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{
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Member("a", ty.i32()),
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Member("b", ty.pointer<i32>(ast::StorageClass::kPrivate)),
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});
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Structure("S", {
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Member("a", ty.i32()),
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Member("b", non_storable),
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});
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EXPECT_FALSE(r()->Resolve());
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EXPECT_EQ(
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r()->error(),
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R"(error: ptr<private, i32, read_write> cannot be used as the type of a structure member)");
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}
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} // namespace
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} // namespace resolver
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} // namespace tint
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