| // 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 "src/tint/lang/core/builtin_value.h" |
| #include "src/tint/lang/wgsl/ast/builtin_value_name.h" |
| #include "src/tint/lang/wgsl/ast/helper_test.h" |
| |
| namespace tint::ast { |
| namespace { |
| |
| using BuiltinAttributeTest = TestHelper; |
| using BuiltinAttributeDeathTest = BuiltinAttributeTest; |
| |
| TEST_F(BuiltinAttributeTest, Creation) { |
| auto* d = Builtin(core::BuiltinValue::kFragDepth); |
| CheckIdentifier(d->builtin->name, "frag_depth"); |
| } |
| |
| TEST_F(BuiltinAttributeDeathTest, Assert_Null_Builtin) { |
| EXPECT_DEATH_IF_SUPPORTED( |
| { |
| ProgramBuilder b; |
| b.Builtin(nullptr); |
| }, |
| "internal compiler error"); |
| } |
| |
| TEST_F(BuiltinAttributeDeathTest, Assert_DifferentGenerationID_Builtin) { |
| EXPECT_DEATH_IF_SUPPORTED( |
| { |
| ProgramBuilder b1; |
| ProgramBuilder b2; |
| b1.Builtin(b2.BuiltinValueName("bang")); |
| }, |
| "internal compiler error"); |
| } |
| |
| } // namespace |
| } // namespace tint::ast |