gdb/common/selftest.c

   1 /* GDB self-testing.
   2    Copyright (C) 2016-2017 Free Software Foundation, Inc.
   3
   4    This file is part of GDB.
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 3 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  18
  19 #include "common-defs.h"
  20 #include "common-exceptions.h"
  21 #include "common-debug.h"
  22 #include "selftest.h"
  23 #include <vector>
  24
  25 namespace selftests
  26 {
  27
  28 /* All the tests that have been registered.  */
  29
  30 static std::vector<self_test_function *> tests;
  31
  32 /* See selftest.h.  */
  33
  34 void
  35 register_test (self_test_function *function)
  36 {
  37   tests.push_back (function);
  38 }
  39
  40 /* See selftest.h.  */
  41
  42 void
  43 run_tests (void)
  44 {
  45   int failed = 0;
  46
  47   for (int i = 0; i < tests.size (); ++i)
  48     {
  49       TRY
  50         {
  51           tests[i] ();
  52         }
  53       CATCH (ex, RETURN_MASK_ERROR)
  54         {
  55           ++failed;
  56           debug_printf ("Self test failed: %s\n", ex.message);
  57         }
  58       END_CATCH
  59
  60       reset ();
  61     }
  62
  63   debug_printf ("Ran %lu unit tests, %d failed\n",
  64                 (long) tests.size (), failed);
  65 }
  66 } // namespace selftests