diff options
Diffstat (limited to 'nptl')
| -rw-r--r-- | nptl/Makefile | 2 | ||||
| -rw-r--r-- | nptl/tst-minstack-cancel.c | 48 | ||||
| -rw-r--r-- | nptl/tst-minstack-exit.c | 46 |
3 files changed, 95 insertions, 1 deletions
diff --git a/nptl/Makefile b/nptl/Makefile index 7265c0a53c..12c69f99d8 100644 --- a/nptl/Makefile +++ b/nptl/Makefile @@ -307,7 +307,7 @@ tests = tst-attr1 tst-attr2 tst-attr3 tst-default-attr \ tst-bad-schedattr \ tst-thread_local1 tst-mutex-errorcheck tst-robust10 \ tst-robust-fork tst-create-detached tst-memstream \ - tst-thread-exit-clobber + tst-thread-exit-clobber tst-minstack-cancel tst-minstack-exit tests-internal := tst-rwlock19 tst-rwlock20 \ tst-sem11 tst-sem12 tst-sem13 \ diff --git a/nptl/tst-minstack-cancel.c b/nptl/tst-minstack-cancel.c new file mode 100644 index 0000000000..a306320e88 --- /dev/null +++ b/nptl/tst-minstack-cancel.c @@ -0,0 +1,48 @@ +/* Test cancellation with a minimal stack size. + Copyright (C) 2018 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +/* Note: This test is similar to tst-minstack-exit, but is separate to + avoid spurious test passes due to warm-up effects. */ + +#include <limits.h> +#include <unistd.h> +#include <support/check.h> +#include <support/xthread.h> + +static void * +threadfunc (void *closure) +{ + while (1) + pause (); + return NULL; +} + +static int +do_test (void) +{ + pthread_attr_t attr; + xpthread_attr_init (&attr); + xpthread_attr_setstacksize (&attr, PTHREAD_STACK_MIN); + pthread_t thr = xpthread_create (&attr, threadfunc, NULL); + xpthread_cancel (thr); + TEST_VERIFY (xpthread_join (thr) == PTHREAD_CANCELED); + xpthread_attr_destroy (&attr); + return 0; +} + +#include <support/test-driver.c> diff --git a/nptl/tst-minstack-exit.c b/nptl/tst-minstack-exit.c new file mode 100644 index 0000000000..9c7e9a4dfe --- /dev/null +++ b/nptl/tst-minstack-exit.c @@ -0,0 +1,46 @@ +/* Test that pthread_exit works with the minimum stack size. + Copyright (C) 2018 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +/* Note: This test is similar to tst-minstack-cancel, but is separate + to avoid spurious test passes due to warm-up effects. */ + +#include <limits.h> +#include <unistd.h> +#include <support/check.h> +#include <support/xthread.h> + +static void * +threadfunc (void *closure) +{ + pthread_exit (threadfunc); + return NULL; +} + +static int +do_test (void) +{ + pthread_attr_t attr; + xpthread_attr_init (&attr); + xpthread_attr_setstacksize (&attr, PTHREAD_STACK_MIN); + pthread_t thr = xpthread_create (&attr, threadfunc, NULL); + TEST_VERIFY (xpthread_join (thr) == threadfunc); + xpthread_attr_destroy (&attr); + return 0; +} + +#include <support/test-driver.c> |