1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
|
/* Selftest support for diagnostics.
Copyright (C) 2016-2025 Free Software Foundation, Inc.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation; either version 3, or (at your option) any later
version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#include "config.h"
#include "system.h"
#include "coretypes.h"
#include "diagnostic.h"
#include "diagnostics/sink.h"
#include "selftest.h"
#include "diagnostics/selftest-context.h"
/* The selftest code should entirely disappear in a production
configuration, hence we guard all of it with #if CHECKING_P. */
#if CHECKING_P
namespace diagnostics {
namespace selftest {
/* Implementation of class diagnostics::selftest::test_context. */
test_context::test_context ()
{
diagnostic_initialize (this, 0);
pp_show_color (get_reference_printer ()) = false;
auto &source_printing_opts = get_source_printing_options ();
source_printing_opts.enabled = true;
source_printing_opts.show_labels_p = true;
m_show_column = true;
start_span (this) = start_span_cb;
source_printing_opts.min_margin_width = 6;
source_printing_opts.max_width = 80;
pp_buffer (get_sink (0).get_printer ())->m_flush_p = false;
}
test_context::~test_context ()
{
diagnostic_finish (this);
}
/* Implementation of diagnostics::start_span_fn, hiding the
real filename (to avoid printing the names of tempfiles). */
void
test_context::
start_span_cb (const location_print_policy &loc_policy,
to_text &html_or_text,
expanded_location exploc)
{
exploc.file = "FILENAME";
default_start_span_fn<to_text>
(loc_policy, html_or_text, exploc);
}
bool
test_context::report (enum kind kind,
rich_location &richloc,
const metadata *metadata_,
option_id opt_id,
const char * fmt, ...)
{
va_list ap;
va_start (ap, fmt);
begin_group ();
bool result = diagnostic_impl (&richloc, metadata_, opt_id, fmt, &ap, kind);
end_group ();
va_end (ap);
return result;
}
/* Print RICHLOC's source and annotations to this context's m_printer.
Return the text buffer from the printer. */
const char *
test_context::test_show_locus (rich_location &richloc)
{
pretty_printer *pp = get_reference_printer ();
gcc_assert (pp);
source_print_policy source_policy (*this);
source_policy.print (*pp, richloc, kind::error, nullptr);
return pp_formatted_text (pp);
}
} // namespace selftest
} // namespace diagnostics
#endif /* #if CHECKING_P */
|
