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// 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.
#ifndef SRC_VALIDATOR_TEST_HELPER_H_
#define SRC_VALIDATOR_TEST_HELPER_H_
#include "src/ast/type/void_type.h"
#include "src/type_determiner.h"
#include "src/validator_impl.h"
namespace tint {
/// A helper for testing validation
class ValidatorTestHelper {
public:
/// Constructor
ValidatorTestHelper();
~ValidatorTestHelper();
/// A handle to validator
/// @returns a pointer to the validator
ValidatorImpl* v() const { return v_.get(); }
/// A handle to type_determiner
/// @returns a pointer to the type_determiner object
TypeDeterminer* td() const { return td_.get(); }
/// A handle to the created module
/// @return a pointer to the test module
ast::Module* mod() { return &mod_; }
/// Creates a function and add an entry point to it
void AddFakeEntryPoint();
private:
std::unique_ptr<ValidatorImpl> v_;
Context ctx_;
ast::Module mod_;
std::unique_ptr<TypeDeterminer> td_;
ast::type::VoidType void_type_;
};
} // namespace tint
#endif // SRC_VALIDATOR_TEST_HELPER_H_