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GDBserver self tests

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This patch uses GDB self test in GDBserver.  The self tests are run if
GDBserver is started with option --selftest.

gdb:

2017-08-18  Yao Qi  <yao.qi@linaro.org>

	* NEWS: Mention GDBserver's new option "--selftest".
	* Makefile.in (SFILES): Remove selftest.c, add common/selftest.c.
	* selftest.c: Move it to common/selftest.c.
	* selftest.h: Move it to common/selftest.h.
	* selftest-arch.c (reset): New function.
	(tests_with_arch): Call reset.

gdb/gdbserver:

2017-08-18  Yao Qi  <yao.qi@linaro.org>

	* Makefile.in (OBS): Add selftest.o.
	* configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
	* configure, config.in: Re-generated.
	* server.c: Include common/sefltest.h.
	(captured_main): Handle option --selftest.

gdb/testsuite:

2017-08-18  Yao Qi  <yao.qi@linaro.org>

	* gdb.server/unittest.exp: New.

gdb/doc:

2017-08-18  Yao Qi  <yao.qi@linaro.org>

	* gdb.texinfo (Server): Document "--selftest".
This commit is contained in:
Yao Qi
2017-08-18 09:20:43 +01:00
parent 86dcbf50fe
commit 6d580b635f
16 changed files with 145 additions and 17 deletions
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52
gdb/common/selftest.h Normal file
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/* GDB self-testing.
Copyright (C) 2016-2017 Free Software Foundation, Inc.
This file is part of GDB.
This program 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 of the License, or
(at your option) any later version.
This program 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 this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef SELFTEST_H
#define SELFTEST_H
/* A test is just a function that does some checks and throws an
exception if something has gone wrong. */
typedef void self_test_function (void);
namespace selftests
{
/* Register a new self-test. */
extern void register_test (self_test_function *function);
/* Run all the self tests. This print a message describing the number
of test and the number of failures. */
extern void run_tests (void);
/* Reset GDB or GDBserver's internal state. */
extern void reset ();
}
/* Check that VALUE is true, and, if not, throw an exception. */
#define SELF_CHECK(VALUE) \
do { \
if (!(VALUE)) \
error (_("self-test failed at %s:%d"), __FILE__, __LINE__); \
} while (0)
#endif /* SELFTEST_H */