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GDB has some global variables, like sentinel_frame, current_thread_arch, and etc, we need to reset them after each unit tests. gdb: 2017-05-24 Yao Qi <yao.qi@linaro.org> * selftest-arch.c (tests_with_arch): Call registers_changed and reinit_frame_cache. * selftest.c (run_self_tests): Likewise.
65 lines
1.5 KiB
C
65 lines
1.5 KiB
C
/* GDB self-testing.
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Copyright (C) 2016-2017 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "defs.h"
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#include "selftest.h"
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#include <vector>
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/* All the tests that have been registered. */
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static std::vector<self_test_function *> tests;
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/* See selftest.h. */
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void
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register_self_test (self_test_function *function)
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{
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tests.push_back (function);
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}
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/* See selftest.h. */
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void
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run_self_tests (void)
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{
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int failed = 0;
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for (int i = 0; i < tests.size (); ++i)
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{
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QUIT;
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TRY
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{
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tests[i] ();
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}
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CATCH (ex, RETURN_MASK_ERROR)
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{
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++failed;
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exception_fprintf (gdb_stderr, ex, _("Self test failed: "));
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}
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END_CATCH
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/* Clear GDB internal state. */
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registers_changed ();
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reinit_frame_cache ();
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}
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printf_filtered (_("Ran %lu unit tests, %d failed\n"),
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(long) tests.size (), failed);
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}
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