| // 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/ast/enable.h" |
| |
| #include "src/tint/ast/test_helper.h" |
| |
| namespace tint::ast { |
| namespace { |
| |
| using AstExtensionTest = TestHelper; |
| |
| TEST_F(AstExtensionTest, Creation) { |
| auto* ext = |
| create<Enable>(Source{Source::Range{Source::Location{20, 2}, Source::Location{20, 5}}}, |
| "InternalExtensionForTesting"); |
| EXPECT_EQ(ext->source.range.begin.line, 20u); |
| EXPECT_EQ(ext->source.range.begin.column, 2u); |
| EXPECT_EQ(ext->source.range.end.line, 20u); |
| EXPECT_EQ(ext->source.range.end.column, 5u); |
| EXPECT_EQ(ext->kind, ast::Enable::ExtensionKind::kInternalExtensionForTesting); |
| } |
| |
| TEST_F(AstExtensionTest, Creation_InvalidName) { |
| auto* ext = create<Enable>( |
| Source{Source::Range{Source::Location{20, 2}, Source::Location{20, 5}}}, std::string()); |
| EXPECT_EQ(ext->source.range.begin.line, 20u); |
| EXPECT_EQ(ext->source.range.begin.column, 2u); |
| EXPECT_EQ(ext->source.range.end.line, 20u); |
| EXPECT_EQ(ext->source.range.end.column, 5u); |
| EXPECT_EQ(ext->kind, ast::Enable::ExtensionKind::kNotAnExtension); |
| } |
| |
| TEST_F(AstExtensionTest, NameToKind_InvalidName) { |
| EXPECT_EQ(ast::Enable::NameToKind(std::string()), ast::Enable::ExtensionKind::kNotAnExtension); |
| EXPECT_EQ(ast::Enable::NameToKind("__ImpossibleExtensionName"), |
| ast::Enable::ExtensionKind::kNotAnExtension); |
| EXPECT_EQ(ast::Enable::NameToKind("123"), ast::Enable::ExtensionKind::kNotAnExtension); |
| } |
| |
| TEST_F(AstExtensionTest, KindToName) { |
| EXPECT_EQ(ast::Enable::KindToName(ast::Enable::ExtensionKind::kInternalExtensionForTesting), |
| "InternalExtensionForTesting"); |
| EXPECT_EQ(ast::Enable::KindToName(ast::Enable::ExtensionKind::kNotAnExtension), std::string()); |
| } |
| |
| } // namespace |
| } // namespace tint::ast |