1 /* Selftest support for diagnostics.
2    Copyright (C) 2016-2018 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 
test_diagnostic_context()36 test_diagnostic_context::test_diagnostic_context ()
37 {
38   diagnostic_initialize (this, 0);
39   show_caret = true;
40   show_column = true;
41   start_span = start_span_cb;
42 }
43 
~test_diagnostic_context()44 test_diagnostic_context::~test_diagnostic_context ()
45 {
46   diagnostic_finish (this);
47 }
48 
49 /* Implementation of diagnostic_start_span_fn, hiding the
50    real filename (to avoid printing the names of tempfiles).  */
51 
52 void
start_span_cb(diagnostic_context * context,expanded_location exploc)53 test_diagnostic_context::start_span_cb (diagnostic_context *context,
54 					expanded_location exploc)
55 {
56   exploc.file = "FILENAME";
57   default_diagnostic_start_span_fn (context, exploc);
58 }
59 
60 } // namespace selftest
61 
62 #endif /* #if CHECKING_P */
63