| // Copyright 2020 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 "gtest/gtest.h" |
| |
| #include "src/tint/lang/core/type/texture_dimension.h" |
| #include "src/tint/lang/spirv/reader/ast_parser/type.h" |
| |
| namespace tint::spirv::reader::ast_parser { |
| namespace { |
| |
| TEST(SpirvASTParserTypeTest, SameArgumentsGivesSamePointer) { |
| Symbol sym(Symbol(1, {}, "1")); |
| |
| TypeManager ty; |
| EXPECT_EQ(ty.Void(), ty.Void()); |
| EXPECT_EQ(ty.Bool(), ty.Bool()); |
| EXPECT_EQ(ty.U32(), ty.U32()); |
| EXPECT_EQ(ty.F32(), ty.F32()); |
| EXPECT_EQ(ty.I32(), ty.I32()); |
| EXPECT_EQ(ty.Pointer(core::AddressSpace::kUndefined, ty.I32()), |
| ty.Pointer(core::AddressSpace::kUndefined, ty.I32())); |
| EXPECT_EQ(ty.Vector(ty.I32(), 3), ty.Vector(ty.I32(), 3)); |
| EXPECT_EQ(ty.Matrix(ty.I32(), 3, 2), ty.Matrix(ty.I32(), 3, 2)); |
| EXPECT_EQ(ty.Array(ty.I32(), 3, 2), ty.Array(ty.I32(), 3, 2)); |
| EXPECT_EQ(ty.Alias(sym, ty.I32()), ty.Alias(sym, ty.I32())); |
| EXPECT_EQ(ty.Struct(sym, {ty.I32()}), ty.Struct(sym, {ty.I32()})); |
| EXPECT_EQ(ty.Sampler(core::type::SamplerKind::kSampler), |
| ty.Sampler(core::type::SamplerKind::kSampler)); |
| EXPECT_EQ(ty.DepthTexture(core::type::TextureDimension::k2d), |
| ty.DepthTexture(core::type::TextureDimension::k2d)); |
| EXPECT_EQ(ty.MultisampledTexture(core::type::TextureDimension::k2d, ty.I32()), |
| ty.MultisampledTexture(core::type::TextureDimension::k2d, ty.I32())); |
| EXPECT_EQ(ty.SampledTexture(core::type::TextureDimension::k2d, ty.I32()), |
| ty.SampledTexture(core::type::TextureDimension::k2d, ty.I32())); |
| EXPECT_EQ(ty.StorageTexture(core::type::TextureDimension::k2d, core::TexelFormat::kR32Uint, |
| core::Access::kRead), |
| ty.StorageTexture(core::type::TextureDimension::k2d, core::TexelFormat::kR32Uint, |
| core::Access::kRead)); |
| } |
| |
| TEST(SpirvASTParserTypeTest, DifferentArgumentsGivesDifferentPointer) { |
| Symbol sym_a(Symbol(1, {}, "1")); |
| Symbol sym_b(Symbol(2, {}, "2")); |
| |
| TypeManager ty; |
| EXPECT_NE(ty.Pointer(core::AddressSpace::kUndefined, ty.I32()), |
| ty.Pointer(core::AddressSpace::kUndefined, ty.U32())); |
| EXPECT_NE(ty.Pointer(core::AddressSpace::kUndefined, ty.I32()), |
| ty.Pointer(core::AddressSpace::kIn, ty.I32())); |
| EXPECT_NE(ty.Vector(ty.I32(), 3), ty.Vector(ty.U32(), 3)); |
| EXPECT_NE(ty.Vector(ty.I32(), 3), ty.Vector(ty.I32(), 2)); |
| EXPECT_NE(ty.Matrix(ty.I32(), 3, 2), ty.Matrix(ty.U32(), 3, 2)); |
| EXPECT_NE(ty.Matrix(ty.I32(), 3, 2), ty.Matrix(ty.I32(), 2, 2)); |
| EXPECT_NE(ty.Matrix(ty.I32(), 3, 2), ty.Matrix(ty.I32(), 3, 3)); |
| EXPECT_NE(ty.Array(ty.I32(), 3, 2), ty.Array(ty.U32(), 3, 2)); |
| EXPECT_NE(ty.Array(ty.I32(), 3, 2), ty.Array(ty.I32(), 2, 2)); |
| EXPECT_NE(ty.Array(ty.I32(), 3, 2), ty.Array(ty.I32(), 3, 3)); |
| EXPECT_NE(ty.Alias(sym_a, ty.I32()), ty.Alias(sym_b, ty.I32())); |
| EXPECT_NE(ty.Struct(sym_a, {ty.I32()}), ty.Struct(sym_b, {ty.I32()})); |
| EXPECT_NE(ty.Sampler(core::type::SamplerKind::kSampler), |
| ty.Sampler(core::type::SamplerKind::kComparisonSampler)); |
| EXPECT_NE(ty.DepthTexture(core::type::TextureDimension::k2d), |
| ty.DepthTexture(core::type::TextureDimension::k1d)); |
| EXPECT_NE(ty.MultisampledTexture(core::type::TextureDimension::k2d, ty.I32()), |
| ty.MultisampledTexture(core::type::TextureDimension::k3d, ty.I32())); |
| EXPECT_NE(ty.MultisampledTexture(core::type::TextureDimension::k2d, ty.I32()), |
| ty.MultisampledTexture(core::type::TextureDimension::k2d, ty.U32())); |
| EXPECT_NE(ty.SampledTexture(core::type::TextureDimension::k2d, ty.I32()), |
| ty.SampledTexture(core::type::TextureDimension::k3d, ty.I32())); |
| EXPECT_NE(ty.SampledTexture(core::type::TextureDimension::k2d, ty.I32()), |
| ty.SampledTexture(core::type::TextureDimension::k2d, ty.U32())); |
| EXPECT_NE(ty.StorageTexture(core::type::TextureDimension::k2d, core::TexelFormat::kR32Uint, |
| core::Access::kRead), |
| ty.StorageTexture(core::type::TextureDimension::k3d, core::TexelFormat::kR32Uint, |
| core::Access::kRead)); |
| EXPECT_NE(ty.StorageTexture(core::type::TextureDimension::k2d, core::TexelFormat::kR32Uint, |
| core::Access::kRead), |
| ty.StorageTexture(core::type::TextureDimension::k2d, core::TexelFormat::kR32Sint, |
| core::Access::kRead)); |
| EXPECT_NE(ty.StorageTexture(core::type::TextureDimension::k2d, core::TexelFormat::kR32Uint, |
| core::Access::kRead), |
| ty.StorageTexture(core::type::TextureDimension::k2d, core::TexelFormat::kR32Uint, |
| core::Access::kWrite)); |
| } |
| |
| } // namespace |
| } // namespace tint::spirv::reader::ast_parser |
