213516ef31
This commit is the result of running the gdb/copyright.py script, which automated the update of the copyright year range for all source files managed by the GDB project to be updated to include year 2023.
86 lines
1.8 KiB
C
86 lines
1.8 KiB
C
/* Self tests for run_on_main_thread
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Copyright (C) 2019-2023 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 "gdbsupport/selftest.h"
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#include "gdbsupport/block-signals.h"
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#include "gdbsupport/scope-exit.h"
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#include "run-on-main-thread.h"
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#include "gdbsupport/event-loop.h"
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#if CXX_STD_THREAD
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#include <thread>
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#endif
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namespace selftests {
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namespace main_thread_tests {
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#if CXX_STD_THREAD
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static bool done;
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static void
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set_done ()
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{
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run_on_main_thread ([] ()
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{
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done = true;
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});
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}
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static void
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run_tests ()
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{
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std::thread thread;
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done = false;
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{
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gdb::block_signals blocker;
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SCOPE_EXIT
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{
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if (thread.joinable ())
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thread.join ();
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};
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thread = std::thread (set_done);
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}
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while (!done && gdb_do_one_event () >= 0)
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;
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/* Actually the test will just hang, but we want to test
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something. */
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SELF_CHECK (done);
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}
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#endif
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}
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}
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void _initialize_main_thread_selftests ();
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void
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_initialize_main_thread_selftests ()
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{
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#if CXX_STD_THREAD
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selftests::register_test ("run_on_main_thread",
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selftests::main_thread_tests::run_tests);
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#endif
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}
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