testmarkhash.h

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/*
 * Copyright (C) 2019 Ondrej Starek
 *
 * This file is part of OTest2.
 *
 * OTest2 is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License,
 * or (at your option) any later version.
 *
 * OTest2 is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with OTest2.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef OTest2__LIB_TESTMARKHASH_H_
#define OTest2__LIB_TESTMARKHASH_H_
 
#include <cstdint>
#include <string>
 
#include <otest2/testmarkhashcode.h>
 
namespace OTest2 {
 
class TestMarkHash {
  private:
    TestMarkHashCode hash;
 
  public:
    TestMarkHash();
 
    TestMarkHash(
        TestMarkHash&& other_) noexcept;
 
    ~TestMarkHash();
 
    /* -- avoid copying */
    TestMarkHash(
        const TestMarkHash&) = delete;
    TestMarkHash& operator =(
        const TestMarkHash&) = delete;
 
    void addData(
        const std::uint8_t* data_,
        std::size_t size_);
 
    void addTerminator();
 
    void addHashCode(
        TestMarkHashCode code_);
 
    void addString(
        const char* string_);
 
    TestMarkHashCode getHashCode() const noexcept;
 
    void addBasicType(
        const char* type_name_,
        const std::uint8_t* data_,
        std::size_t size_);
 
    void addBasicType(
        const char* type_name_,
        const std::string& value_);
 
    template<typename Type_>
    static TestMarkHashCode hashBasicType(
        const char* type_name_,
        Type_ value_) {
      TestMarkHash hash_;
      hash_.addBasicType(
          type_name_,
          reinterpret_cast<const std::uint8_t*>(&value_),
          sizeof(value_));
      return hash_.getHashCode();
    }
 
    static TestMarkHashCode hashBasicType(
        const char* type_name_,
        const std::string& value_);
};
 
} /* -- namespace OTest2 */
 
#endif /* OTest2__LIB_TESTMARKHASH_H_ */