gdb/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 "defs.h"
  20 #include "selftest.h"
  21 #include <vector>
  22
  23 /* All the tests that have been registered.  */
  24
  25 static std::vector<self_test_function *> tests;
  26
  27 /* See selftest.h.  */
  28
  29 void
  30 register_self_test (self_test_function *function)
  31 {
  32   tests.push_back (function);
  33 }
  34
  35 /* See selftest.h.  */
  36
  37 void
  38 run_self_tests (void)
  39 {
  40   int failed = 0;
  41
  42   for (int i = 0; i < tests.size (); ++i)
  43     {
  44       QUIT;
  45
  46       TRY
  47         {
  48           tests[i] ();
  49         }
  50       CATCH (ex, RETURN_MASK_ERROR)
  51         {
  52           ++failed;
  53           exception_fprintf (gdb_stderr, ex, _("Self test failed: "));
  54         }
  55       END_CATCH
  56     }
  57
  58   printf_filtered (_("Ran %lu unit tests, %d failed\n"),
  59                    (long) tests.size (), failed);
  60 }