reporter-inlines.h

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/*
 * This file is part of the µOS++ project (https://micro-os-plus.github.io/).
 * Copyright (c) 2021-2026 Liviu Ionescu. All rights reserved.
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose is hereby granted, under the terms of the MIT license.
 *
 * If a copy of the license was not distributed with this file, it can be
 * obtained from https://opensource.org/licenses/mit.
 *
 * Major parts of the code are inspired from v1.1.8 of the Boost UT project,
 * released under the terms of the Boost Version 1.0 Software License,
 * which can be obtained from https://www.boost.org/LICENSE_1_0.txt.
 */
 
// ----------------------------------------------------------------------------

 
#ifndef MICRO_TEST_PLUS_TEST_REPORTER_INLINES_H_
#define MICRO_TEST_PLUS_TEST_REPORTER_INLINES_H_
 
// ----------------------------------------------------------------------------
 
#ifdef __cplusplus
 
// ----------------------------------------------------------------------------
 
#include <cstdio>
#include <cstring>
 
// ----------------------------------------------------------------------------
 
#if defined(__GNUC__)
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Waggregate-return"
#if defined(__clang__)
#pragma clang diagnostic ignored "-Wunknown-warning-option"
#pragma clang diagnostic ignored "-Wc++98-compat"
#pragma clang diagnostic ignored "-Wc++98-compat-pedantic"
#endif
#endif
 
// ============================================================================
 
namespace micro_os_plus::micro_test_plus
{
  // --------------------------------------------------------------------------
 
  inline detail::indent_t
  indent (size_t level)
  {
    return { level };
  }
 
  // ==========================================================================

  inline auto
  reporter::verbosity () const -> micro_test_plus::verbosity
  {
    return verbosity_;
  }

  inline detail::expression_formatter&
  reporter::expression ()
  {
    return expression_;
  }

  inline auto
  reporter::colour_ (const bool cond) const
  {
    return cond ? colours_.pass : colours_.fail;
  }
 
  // --------------------------------------------------------------------------

  template <typename T>
  reporter&
  reporter::operator<< (T* v)
  {
    if (v == nullptr)
      {
        // Explicitly render null pointers as "0x0" to avoid platform-specific
        // representations such as "(nil)" on Linux/glibc.
        buffer_.append ("0x0");
        return *this;
      }
#if defined(__GNUC__)
#pragma GCC diagnostic push
#if defined(__clang__)
#pragma clang diagnostic ignored "-Wunsafe-buffer-usage-in-libc-call"
#endif
#endif
    char buff[20];
    snprintf (buff, sizeof (buff), "%p", reinterpret_cast<void*> (v));
    buffer_.append (buff);
#if defined(__GNUC__)
#pragma GCC diagnostic pop
#endif
 
    return *this;
  }

  template <class T>
    requires std::is_arithmetic_v<T>
  reporter&
  reporter::operator<< (T v)
  {
    detail::append_number_ (buffer_, v);
    return *this;
  }
 
  // --------------------------------------------------------------------------
} // namespace micro_os_plus::micro_test_plus
 
#if defined(__GNUC__)
#pragma GCC diagnostic pop
#endif
 
// ----------------------------------------------------------------------------
 
#endif // __cplusplus
 
// ----------------------------------------------------------------------------
 
#endif // MICRO_TEST_PLUS_TEST_REPORTER_INLINES_H_
 
// ----------------------------------------------------------------------------