comparison.hpp 3.0 KB

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  1. /* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
  2. *
  3. * libtest
  4. *
  5. * Copyright (C) 2011 Data Differential, http://datadifferential.com/
  6. *
  7. * Redistribution and use in source and binary forms, with or without
  8. * modification, are permitted provided that the following conditions are
  9. * met:
  10. *
  11. * * Redistributions of source code must retain the above copyright
  12. * notice, this list of conditions and the following disclaimer.
  13. *
  14. * * Redistributions in binary form must reproduce the above
  15. * copyright notice, this list of conditions and the following disclaimer
  16. * in the documentation and/or other materials provided with the
  17. * distribution.
  18. *
  19. * * The names of its contributors may not be used to endorse or
  20. * promote products derived from this software without specific prior
  21. * written permission.
  22. *
  23. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  24. * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  25. * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  26. * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  27. * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  28. * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  29. * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  30. * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  31. * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  32. * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  33. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  34. *
  35. */
  36. #pragma once
  37. namespace libtest {
  38. template <class T_comparable, class T_hint>
  39. bool _compare_true_hint(const char *file, int line, const char *func, T_comparable __expected, const char *assertation_label, T_hint __hint)
  40. {
  41. if (__expected == false)
  42. {
  43. libtest::stream::make_cerr(file, line, func) << "Assertation \"" << assertation_label << "\" failed, hint: " << __hint;
  44. return false;
  45. }
  46. return true;
  47. }
  48. template <class T_comparable>
  49. bool _compare(const char *file, int line, const char *func, T_comparable __expected, T_comparable __actual)
  50. {
  51. if (__expected != __actual)
  52. {
  53. libtest::stream::make_cerr(file, line, func) << "Expected \"" << __expected << "\" got \"" << __actual << "\"";
  54. return false;
  55. }
  56. return true;
  57. }
  58. template <class T_comparable>
  59. bool _compare_zero(const char *file, int line, const char *func, T_comparable __actual)
  60. {
  61. if (T_comparable(0) != __actual)
  62. {
  63. libtest::stream::make_cerr(file, line, func) << "Expected 0 got \"" << __actual << "\"";
  64. return false;
  65. }
  66. return true;
  67. }
  68. template <class T_comparable, class T_hint>
  69. bool _compare_hint(const char *file, int line, const char *func, T_comparable __expected, T_comparable __actual, T_hint __hint)
  70. {
  71. if (__expected != __actual)
  72. {
  73. libtest::stream::make_cerr(file, line, func) << "Expected \"" << __expected << "\" got \"" << __actual << "\" Additionally: \"" << __hint << "\"";
  74. return false;
  75. }
  76. return true;
  77. }
  78. } // namespace libtest