| // Copyright 2020 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/ast/sampler.h" |
| |
| #include "src/tint/ast/test_helper.h" |
| |
| namespace tint { |
| namespace ast { |
| namespace { |
| |
| using AstSamplerTest = TestHelper; |
| |
| TEST_F(AstSamplerTest, Creation) { |
| auto* s = create<Sampler>(SamplerKind::kSampler); |
| EXPECT_EQ(s->kind, SamplerKind::kSampler); |
| } |
| |
| TEST_F(AstSamplerTest, Creation_ComparisonSampler) { |
| auto* s = create<Sampler>(SamplerKind::kComparisonSampler); |
| EXPECT_EQ(s->kind, SamplerKind::kComparisonSampler); |
| EXPECT_TRUE(s->IsComparison()); |
| } |
| |
| TEST_F(AstSamplerTest, FriendlyNameSampler) { |
| auto* s = create<Sampler>(SamplerKind::kSampler); |
| EXPECT_EQ(s->FriendlyName(Symbols()), "sampler"); |
| } |
| |
| TEST_F(AstSamplerTest, FriendlyNameComparisonSampler) { |
| auto* s = create<Sampler>(SamplerKind::kComparisonSampler); |
| EXPECT_EQ(s->FriendlyName(Symbols()), "sampler_comparison"); |
| } |
| |
| } // namespace |
| } // namespace ast |
| } // namespace tint |