diff options
author | Bruno Haible <bruno@clisp.org> | 2019-06-20 04:37:23 +0200 |
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committer | Bruno Haible <bruno@clisp.org> | 2019-06-20 04:46:55 +0200 |
commit | 6ac18d06d0234f85c41af69fb6319592e2d4f5c6 (patch) | |
tree | 4b5ec7b8de96ed969fb33c2c7c507a30ad58029b /tests | |
parent | ee2f4139e12114621dc1e4db54c0b1658a9fadac (diff) | |
download | gnulib-6ac18d06d0234f85c41af69fb6319592e2d4f5c6.tar.gz |
thrd: Add tests.
* tests/test-thrd_create.c: New file, based on
tests/test-thread_create.c.
* tests/test-thrd_current.c: New file, based on
tests/test-thread_self.c.
* modules/thrd-tests: New file.
Diffstat (limited to 'tests')
-rw-r--r-- | tests/test-thrd_create.c | 73 | ||||
-rw-r--r-- | tests/test-thrd_current.c | 31 |
2 files changed, 104 insertions, 0 deletions
diff --git a/tests/test-thrd_create.c b/tests/test-thrd_create.c new file mode 100644 index 0000000000..af1eb53b88 --- /dev/null +++ b/tests/test-thrd_create.c @@ -0,0 +1,73 @@ +/* Test of thrd_create () macro. + Copyright (C) 2011-2019 Free Software Foundation, Inc. + + 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 <https://www.gnu.org/licenses/>. */ + +/* Written by Bruno Haible <bruno@clisp.org>, 2011. */ + +#include <config.h> + +#include <threads.h> + +#include <stdio.h> +#include <string.h> + +#include "macros.h" + +static thrd_t main_thread_before; +static thrd_t main_thread_after; +static thrd_t worker_thread; + +#define MAGIC 1266074729 +static volatile int work_done; + +static int +worker_thread_func (void *arg) +{ + work_done = 1; + return MAGIC; +} + +int +main () +{ + main_thread_before = thrd_current (); + + if (thrd_create (&worker_thread, worker_thread_func, NULL) == thrd_success) + { + int ret; + + /* Check that thrd_current () has the same value before than after the + first call to thrd_create (). */ + main_thread_after = thrd_current (); + ASSERT (memcmp (&main_thread_before, &main_thread_after, + sizeof (thrd_t)) + == 0); + + ASSERT (thrd_join (worker_thread, &ret) == thrd_success); + + /* Check the return value of the thread. */ + ASSERT (ret == MAGIC); + + /* Check that worker_thread_func () has finished executing. */ + ASSERT (work_done); + + return 0; + } + else + { + fputs ("thrd_create failed\n", stderr); + return 1; + } +} diff --git a/tests/test-thrd_current.c b/tests/test-thrd_current.c new file mode 100644 index 0000000000..9bb525806b --- /dev/null +++ b/tests/test-thrd_current.c @@ -0,0 +1,31 @@ +/* Test of thrd_current () function. + Copyright (C) 2011-2019 Free Software Foundation, Inc. + + 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 <https://www.gnu.org/licenses/>. */ + +/* Written by Bruno Haible <bruno@clisp.org>, 2011. */ + +#include <config.h> + +#include <threads.h> + +thrd_t main_thread; + +int +main () +{ + main_thread = thrd_current (); + + return 0; +} |