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selftest.h
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1 /* GDB self-testing.
2 Copyright (C) 2016-2018 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 #ifndef SELFTEST_H
20 #define SELFTEST_H
21
22 /* A test is just a function that does some checks and throws an
23 exception if something has gone wrong. */
24
25 typedef void self_test_function (void);
26
27 namespace selftests
28 {
29
30 /* Interface for the various kinds of selftests. */
31
32 struct selftest
33 {
34 virtual ~selftest () = default;
35 virtual void operator() () const = 0;
36 };
37
38 /* Register a new self-test. */
39
40 extern void register_test (const std::string &name, selftest *test);
41
42 /* Register a new self-test. */
43
44 extern void register_test (const std::string &name,
45 self_test_function *function);
46
47 /* Run all the self tests. This print a message describing the number
48 of test and the number of failures.
49
50 If FILTER is not NULL and not empty, only tests with names containing FILTER
51 will be ran. */
52
53 extern void run_tests (const char *filter);
54
55 /* Reset GDB or GDBserver's internal state. */
56 extern void reset ();
57
58 typedef void for_each_selftest_ftype (const std::string &name);
59
60 /* Call FUNC for each registered selftest. */
61
62 extern void for_each_selftest (for_each_selftest_ftype func);
63 }
64
65 /* Check that VALUE is true, and, if not, throw an exception. */
66
67 #define SELF_CHECK(VALUE) \
68 do { \
69 if (!(VALUE)) \
70 error (_("self-test failed at %s:%d"), __FILE__, __LINE__); \
71 } while (0)
72
73 #endif /* SELFTEST_H */
string
const char * string
Definition: signals.c:50
selftests::reset
void reset()
selftests::selftest::operator()
virtual void operator()() const =0
name
const char * name
Definition: tracepoint.c:180
selftests
Definition: linux-aarch64-tdesc-selftest.c:27
selftests::selftest
Definition: selftest.h:32
selftests::for_each_selftest_ftype
void for_each_selftest_ftype(const std::string &name)
Definition: selftest.h:58
selftests::selftest::~selftest
virtual ~selftest()=default
selftests::for_each_selftest
void for_each_selftest(for_each_selftest_ftype func)
Definition: selftest.c:106
selftests::run_tests
void run_tests(const char *filter)
Definition: selftest.c:71
self_test_function
void self_test_function(void)
Definition: selftest.h:25
selftests::register_test
void register_test(const std::string &name, selftest *test)
Definition: selftest.c:52