| // 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/ast/identifier_expression.h" |
| #include "src/ast/module.h" |
| #include "src/writer/hlsl/test_helper.h" |
| |
| namespace tint { |
| namespace writer { |
| namespace hlsl { |
| namespace { |
| |
| using HlslGeneratorImplTest_Identifier = TestHelper; |
| |
| TEST_F(HlslGeneratorImplTest_Identifier, DISABLED_EmitExpression_Identifier) { |
| ast::IdentifierExpression i(std::vector<std::string>{"std", "glsl"}); |
| ASSERT_TRUE(gen().EmitExpression(out(), &i)) << gen().error(); |
| EXPECT_EQ(result(), "std::glsl"); |
| } |
| |
| TEST_F(HlslGeneratorImplTest_Identifier, EmitIdentifierExpression_Single) { |
| ast::IdentifierExpression i("foo"); |
| ASSERT_TRUE(gen().EmitExpression(out(), &i)) << gen().error(); |
| EXPECT_EQ(result(), "foo"); |
| } |
| |
| TEST_F(HlslGeneratorImplTest_Identifier, |
| EmitIdentifierExpression_Single_WithCollision) { |
| ast::IdentifierExpression i("virtual"); |
| ASSERT_TRUE(gen().EmitExpression(out(), &i)) << gen().error(); |
| EXPECT_EQ(result(), "virtual_tint_0"); |
| } |
| |
| // TODO(dsinclair): Handle import names |
| TEST_F(HlslGeneratorImplTest_Identifier, |
| DISABLED_EmitIdentifierExpression_MultipleNames) { |
| ast::IdentifierExpression i({"std", "glsl", "init"}); |
| ASSERT_TRUE(gen().EmitExpression(out(), &i)) << gen().error(); |
| EXPECT_EQ(result(), "std::glsl::init"); |
| } |
| |
| } // namespace |
| } // namespace hlsl |
| } // namespace writer |
| } // namespace tint |