| // Copyright 2024 The Dawn & Tint Authors |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are met: |
| // |
| // 1. Redistributions of source code must retain the above copyright notice, this |
| // list of conditions and the following disclaimer. |
| // |
| // 2. Redistributions in binary form must reproduce the above copyright notice, |
| // this list of conditions and the following disclaimer in the documentation |
| // and/or other materials provided with the distribution. |
| // |
| // 3. Neither the name of the copyright holder nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| // AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| // DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| // FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| // SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| // CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| // OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include "src/tint/lang/core/type/input_attachment.h" |
| |
| #include "src/tint/lang/core/type/depth_texture.h" |
| #include "src/tint/lang/core/type/external_texture.h" |
| #include "src/tint/lang/core/type/helper_test.h" |
| #include "src/tint/lang/core/type/multisampled_texture.h" |
| #include "src/tint/lang/core/type/sampled_texture.h" |
| #include "src/tint/lang/core/type/storage_texture.h" |
| #include "src/tint/lang/core/type/texture_dimension.h" |
| |
| namespace tint::core::type { |
| namespace { |
| |
| using InputAttachmentTest = TestHelper; |
| |
| TEST_F(InputAttachmentTest, Creation) { |
| auto* a = create<InputAttachment>(create<F32>()); |
| auto* b = create<InputAttachment>(create<F32>()); |
| auto* c = create<InputAttachment>(create<U32>()); |
| auto* d = create<InputAttachment>(create<I32>()); |
| EXPECT_EQ(a, b); |
| EXPECT_NE(a, c); |
| EXPECT_NE(a, d); |
| EXPECT_NE(c, d); |
| } |
| |
| TEST_F(InputAttachmentTest, Hash) { |
| auto* a = create<InputAttachment>(create<F32>()); |
| auto* b = create<InputAttachment>(create<F32>()); |
| EXPECT_EQ(a->unique_hash, b->unique_hash); |
| } |
| |
| TEST_F(InputAttachmentTest, Equals) { |
| auto* a = create<InputAttachment>(create<F32>()); |
| auto* b = create<InputAttachment>(create<F32>()); |
| auto* c = create<InputAttachment>(create<I32>()); |
| EXPECT_TRUE(a->Equals(*b)); |
| EXPECT_FALSE(a->Equals(*c)); |
| EXPECT_FALSE(a->Equals(Void{})); |
| } |
| |
| TEST_F(InputAttachmentTest, IsTexture) { |
| F32 f32; |
| InputAttachment s(&f32); |
| Texture* ty = &s; |
| EXPECT_FALSE(ty->Is<DepthTexture>()); |
| EXPECT_FALSE(ty->Is<ExternalTexture>()); |
| EXPECT_TRUE(ty->Is<InputAttachment>()); |
| EXPECT_FALSE(ty->Is<MultisampledTexture>()); |
| EXPECT_FALSE(ty->Is<SampledTexture>()); |
| EXPECT_FALSE(ty->Is<StorageTexture>()); |
| } |
| |
| TEST_F(InputAttachmentTest, Dim) { |
| F32 f32; |
| InputAttachment s(&f32); |
| EXPECT_EQ(s.dim(), TextureDimension::k2d); |
| } |
| |
| TEST_F(InputAttachmentTest, FriendlyName) { |
| F32 f32; |
| InputAttachment s(&f32); |
| EXPECT_EQ(s.FriendlyName(), "input_attachment<f32>"); |
| } |
| |
| TEST_F(InputAttachmentTest, Clone) { |
| auto* a = create<InputAttachment>(create<F32>()); |
| auto* b = create<InputAttachment>(create<I32>()); |
| |
| core::type::Manager mgr; |
| core::type::CloneContext ctx{{nullptr}, {nullptr, &mgr}}; |
| |
| auto* c = a->Clone(ctx); |
| ASSERT_TRUE(c->Is<InputAttachment>()); |
| EXPECT_TRUE(c->type()->Is<F32>()); |
| |
| auto* d = b->Clone(ctx); |
| ASSERT_TRUE(d->Is<InputAttachment>()); |
| EXPECT_TRUE(d->type()->Is<I32>()); |
| } |
| |
| } // namespace |
| } // namespace tint::core::type |