gcc/selftest-diagnostic.c

   1 /* Selftest support for diagnostics.
   2    Copyright (C) 2016-2021 Free Software Foundation, Inc.
   3
   4 This file is part of GCC.
   5
   6 GCC is free software; you can redistribute it and/or modify it under
   7 the terms of the GNU General Public License as published by the Free
   8 Software Foundation; either version 3, or (at your option) any later
   9 version.
  10
  11 GCC is distributed in the hope that it will be useful, but WITHOUT ANY
  12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13 FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14 for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GCC; see the file COPYING3.  If not see
  18 <http://www.gnu.org/licenses/>.  */
  19
  20 #include "config.h"
  21 #include "system.h"
  22 #include "coretypes.h"
  23 #include "diagnostic.h"
  24 #include "selftest.h"
  25 #include "selftest-diagnostic.h"
  26
  27 /* The selftest code should entirely disappear in a production
  28    configuration, hence we guard all of it with #if CHECKING_P.  */
  29
  30 #if CHECKING_P
  31
  32 namespace selftest {
  33
  34 /* Implementation of class selftest::test_diagnostic_context.  */
  35
  36 test_diagnostic_context::test_diagnostic_context ()
  37 {
  38   diagnostic_initialize (this, 0);
  39   show_caret = true;
  40   show_labels_p = true;
  41   show_column = true;
  42   start_span = start_span_cb;
  43   min_margin_width = 6;
  44 }
  45
  46 test_diagnostic_context::~test_diagnostic_context ()
  47 {
  48   diagnostic_finish (this);
  49 }
  50
  51 /* Implementation of diagnostic_start_span_fn, hiding the
  52    real filename (to avoid printing the names of tempfiles).  */
  53
  54 void
  55 test_diagnostic_context::start_span_cb (diagnostic_context *context,
  56                                         expanded_location exploc)
  57 {
  58   exploc.file = "FILENAME";
  59   default_diagnostic_start_span_fn (context, exploc);
  60 }
  61
  62 } // namespace selftest
  63
  64 #endif /* #if CHECKING_P */