| // Copyright 2022 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/type/multisampled_texture.h" |
| |
| #include "src/tint/type/depth_texture.h" |
| #include "src/tint/type/external_texture.h" |
| #include "src/tint/type/sampled_texture.h" |
| #include "src/tint/type/storage_texture.h" |
| #include "src/tint/type/test_helper.h" |
| |
| namespace tint::type { |
| namespace { |
| |
| using MultisampledTextureTest = TestHelper; |
| |
| TEST_F(MultisampledTextureTest, Creation) { |
| auto* a = create<MultisampledTexture>(ast::TextureDimension::k2d, create<F32>()); |
| auto* b = create<MultisampledTexture>(ast::TextureDimension::k2d, create<F32>()); |
| auto* c = create<MultisampledTexture>(ast::TextureDimension::k3d, create<F32>()); |
| auto* d = create<MultisampledTexture>(ast::TextureDimension::k2d, create<I32>()); |
| EXPECT_EQ(a, b); |
| EXPECT_NE(a, c); |
| EXPECT_NE(a, d); |
| } |
| |
| TEST_F(MultisampledTextureTest, Hash) { |
| auto* a = create<MultisampledTexture>(ast::TextureDimension::k2d, create<F32>()); |
| auto* b = create<MultisampledTexture>(ast::TextureDimension::k2d, create<F32>()); |
| EXPECT_EQ(a->unique_hash, b->unique_hash); |
| } |
| |
| TEST_F(MultisampledTextureTest, Equals) { |
| auto* a = create<MultisampledTexture>(ast::TextureDimension::k2d, create<F32>()); |
| auto* b = create<MultisampledTexture>(ast::TextureDimension::k2d, create<F32>()); |
| auto* c = create<MultisampledTexture>(ast::TextureDimension::k3d, create<F32>()); |
| auto* d = create<MultisampledTexture>(ast::TextureDimension::k2d, create<I32>()); |
| EXPECT_TRUE(a->Equals(*b)); |
| EXPECT_FALSE(a->Equals(*c)); |
| EXPECT_FALSE(a->Equals(*d)); |
| EXPECT_FALSE(a->Equals(Void{})); |
| } |
| |
| TEST_F(MultisampledTextureTest, IsTexture) { |
| F32 f32; |
| MultisampledTexture s(ast::TextureDimension::kCube, &f32); |
| Texture* ty = &s; |
| EXPECT_FALSE(ty->Is<DepthTexture>()); |
| EXPECT_FALSE(ty->Is<ExternalTexture>()); |
| EXPECT_TRUE(ty->Is<MultisampledTexture>()); |
| EXPECT_FALSE(ty->Is<SampledTexture>()); |
| EXPECT_FALSE(ty->Is<StorageTexture>()); |
| } |
| |
| TEST_F(MultisampledTextureTest, Dim) { |
| F32 f32; |
| MultisampledTexture s(ast::TextureDimension::k3d, &f32); |
| EXPECT_EQ(s.dim(), ast::TextureDimension::k3d); |
| } |
| |
| TEST_F(MultisampledTextureTest, Type) { |
| F32 f32; |
| MultisampledTexture s(ast::TextureDimension::k3d, &f32); |
| EXPECT_EQ(s.type(), &f32); |
| } |
| |
| TEST_F(MultisampledTextureTest, FriendlyName) { |
| F32 f32; |
| MultisampledTexture s(ast::TextureDimension::k3d, &f32); |
| EXPECT_EQ(s.FriendlyName(Symbols()), "texture_multisampled_3d<f32>"); |
| } |
| |
| } // namespace |
| } // namespace tint::type |