gcc/analyzer/analyzer-selftests.cc

   1 /* Selftest support for the analyzer.
   2    Copyright (C) 2019-2020 Free Software Foundation, Inc.
   3    Contributed by David Malcolm <dmalcolm@redhat.com>.
   4
   5 This file is part of GCC.
   6
   7 GCC is free software; you can redistribute it and/or modify it
   8 under the terms of the GNU General Public License as published by
   9 the Free Software Foundation; either version 3, or (at your option)
  10 any later version.
  11
  12 GCC is distributed in the hope that it will be useful, but
  13 WITHOUT ANY WARRANTY; without even the implied warranty of
  14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15 General Public License for more details.
  16
  17 You should have received a copy of the GNU General Public License
  18 along with GCC; see the file COPYING3.  If not see
  19 <http://www.gnu.org/licenses/>.  */
  20
  21 #include "config.h"
  22 #include "system.h"
  23 #include "coretypes.h"
  24 #include "tree.h"
  25 #include "stringpool.h"
  26 #include "function.h"
  27 #include "analyzer/analyzer.h"
  28 #include "analyzer/analyzer-selftests.h"
  29
  30 #if CHECKING_P
  31
  32 namespace selftest {
  33
  34 /* Build a VAR_DECL named NAME of type TYPE, simulating a file-level
  35    static variable.  */
  36
  37 tree
  38 build_global_decl (const char *name, tree type)
  39 {
  40   tree decl = build_decl (UNKNOWN_LOCATION, VAR_DECL,
  41                           get_identifier (name), type);
  42   TREE_STATIC (decl) = 1;
  43   return decl;
  44 }
  45
  46 /* Run all analyzer-specific selftests.  */
  47
  48 void
  49 run_analyzer_selftests ()
  50 {
  51 #if ENABLE_ANALYZER
  52   analyzer_constraint_manager_cc_tests ();
  53   analyzer_function_set_cc_tests ();
  54   analyzer_program_point_cc_tests ();
  55   analyzer_program_state_cc_tests ();
  56   analyzer_region_model_cc_tests ();
  57   analyzer_sm_file_cc_tests ();
  58   analyzer_sm_signal_cc_tests ();
  59 #endif /* #if ENABLE_ANALYZER */
  60 }
  61
  62 } /* end of namespace selftest.  */
  63
  64 #endif /* #if CHECKING_P */