diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/pthread/Makefile | 1 | ||||
| -rw-r--r-- | sysdeps/pthread/tst-key1.c | 89 | ||||
| -rw-r--r-- | sysdeps/pthread/tst-key2.c | 115 | ||||
| -rw-r--r-- | sysdeps/pthread/tst-key3.c | 156 | ||||
| -rw-r--r-- | sysdeps/pthread/tst-key4.c | 136 |
5 files changed, 497 insertions, 0 deletions
diff --git a/sysdeps/pthread/Makefile b/sysdeps/pthread/Makefile index cceaa91837..8143eeb1ad 100644 --- a/sysdeps/pthread/Makefile +++ b/sysdeps/pthread/Makefile @@ -50,6 +50,7 @@ tests += tst-cnd-basic tst-mtx-trylock tst-cnd-broadcast \ tst-cond14 tst-cond15 tst-cond16 tst-cond17 tst-cond18 tst-cond19 \ tst-cond23 tst-cond24 tst-cond25 \ tst-cond-except \ + tst-key1 tst-key2 tst-key3 tst-key4 \ tst-mutex1 tst-mutex2 tst-mutex3 tst-mutex4 tst-mutex6 tst-mutex10 \ tst-once1 tst-once2 tst-once3 tst-once4 \ tst-rwlock1 tst-rwlock4 tst-rwlock5 tst-rwlock13 tst-rwlock16 \ diff --git a/sysdeps/pthread/tst-key1.c b/sysdeps/pthread/tst-key1.c new file mode 100644 index 0000000000..079dc8c9af --- /dev/null +++ b/sysdeps/pthread/tst-key1.c @@ -0,0 +1,89 @@ +/* Copyright (C) 2002-2020 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. + + 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 + <https://www.gnu.org/licenses/>. */ + +#include <limits.h> +#include <pthread.h> +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> + + +static int do_test (void); + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" + +int +do_test (void) +{ + int max; +#ifdef PTHREAD_KEYS_MAX + max = PTHREAD_KEYS_MAX; +#else + max = _POSIX_THREAD_KEYS_MAX; +#endif + pthread_key_t *keys = alloca (max * sizeof (pthread_key_t)); + + int i; + for (i = 0; i < max; ++i) + if (pthread_key_create (&keys[i], NULL) != 0) + { + write_message ("key_create failed\n"); + _exit (1); + } + else + { + printf ("created key %d\n", i); + + if (pthread_setspecific (keys[i], (const void *) (i + 100l)) != 0) + { + write (2, "setspecific failed\n", 19); + _exit (1); + } + } + + for (i = 0; i < max; ++i) + { + if (pthread_getspecific (keys[i]) != (void *) (i + 100l)) + { + write (2, "getspecific failed\n", 19); + _exit (1); + } + + if (pthread_key_delete (keys[i]) != 0) + { + write (2, "key_delete failed\n", 18); + _exit (1); + } + } + + /* Now it must be once again possible to allocate keys. */ + if (pthread_key_create (&keys[0], NULL) != 0) + { + write (2, "2nd key_create failed\n", 22); + _exit (1); + } + + if (pthread_key_delete (keys[0]) != 0) + { + write (2, "2nd key_delete failed\n", 22); + _exit (1); + } + + return 0; +} diff --git a/sysdeps/pthread/tst-key2.c b/sysdeps/pthread/tst-key2.c new file mode 100644 index 0000000000..cde58692db --- /dev/null +++ b/sysdeps/pthread/tst-key2.c @@ -0,0 +1,115 @@ +/* Copyright (C) 2002-2020 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. + + 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 + <https://www.gnu.org/licenses/>. */ + +#include <pthread.h> +#include <stdio.h> +#include <unistd.h> + +#define N 2 + + +static int do_test (void); + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" + +static int cnt0; +static void +f0 (void *p) +{ + ++cnt0; +} + + +static int cnt1; +static void +f1 (void *p) +{ + ++cnt1; +} + + +static void (*fcts[N]) (void *) = +{ + f0, + f1 +}; + + +static void * +tf (void *arg) +{ + pthread_key_t *key = (pthread_key_t *) arg; + + if (pthread_setspecific (*key, (void *) -1l) != 0) + { + write_message ("setspecific failed\n"); + _exit (1); + } + + return NULL; +} + + +int +do_test (void) +{ + pthread_key_t keys[N]; + + int i; + for (i = 0; i < N; ++i) + if (pthread_key_create (&keys[i], fcts[i]) != 0) + { + write_message ("key_create failed\n"); + _exit (1); + } + + pthread_t th; + if (pthread_create (&th, NULL, tf, &keys[1]) != 0) + { + write_message ("create failed\n"); + _exit (1); + } + + if (pthread_join (th, NULL) != 0) + { + write_message ("join failed\n"); + _exit (1); + } + + if (cnt0 != 0) + { + write_message ("cnt0 != 0\n"); + _exit (1); + } + + if (cnt1 != 1) + { + write_message ("cnt1 != 1\n"); + _exit (1); + } + + for (i = 0; i < N; ++i) + if (pthread_key_delete (keys[i]) != 0) + { + write_message ("key_delete failed\n"); + _exit (1); + } + + return 0; +} diff --git a/sysdeps/pthread/tst-key3.c b/sysdeps/pthread/tst-key3.c new file mode 100644 index 0000000000..6efca16873 --- /dev/null +++ b/sysdeps/pthread/tst-key3.c @@ -0,0 +1,156 @@ +/* Copyright (C) 2002-2020 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. + + 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 + <https://www.gnu.org/licenses/>. */ + +#include <pthread.h> +#include <stdio.h> +#include <unistd.h> + +#define N 2 + + +static int do_test (void); + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" + +static int cnt0; +static void +f0 (void *p) +{ + ++cnt0; +} + + +static int cnt1; +static void +f1 (void *p) +{ + ++cnt1; +} + + +static void (*fcts[N]) (void *) = +{ + f0, + f1 +}; + + +static pthread_barrier_t b; + + +static void * +tf (void *arg) +{ + pthread_key_t *key = (pthread_key_t *) arg; + + if (pthread_setspecific (*key, (void *) -1l) != 0) + { + write_message ("setspecific failed\n"); + _exit (1); + } + + pthread_barrier_wait (&b); + + const struct timespec t = { .tv_sec = 1000, .tv_nsec = 0 }; + while (1) + nanosleep (&t, NULL); + + /* NOTREACHED */ + return NULL; +} + + +int +do_test (void) +{ + pthread_key_t keys[N]; + + int i; + for (i = 0; i < N; ++i) + if (pthread_key_create (&keys[i], fcts[i]) != 0) + { + write_message ("key_create failed\n"); + _exit (1); + } + + if (pthread_barrier_init (&b, NULL, 2) != 0) + { + write_message ("barrier_init failed\n"); + _exit (1); + } + + pthread_t th; + if (pthread_create (&th, NULL, tf, &keys[1]) != 0) + { + write_message ("create failed\n"); + _exit (1); + } + + pthread_barrier_wait (&b); + + if (pthread_cancel (th) != 0) + { + write_message ("cancel failed\n"); + _exit (1); + } + + void *status; + if (pthread_join (th, &status) != 0) + { + write_message ("join failed\n"); + _exit (1); + } + + if (status != PTHREAD_CANCELED) + { + write_message ("thread not canceled\n"); + _exit (1); + } + + /* Note that the TSD destructors not necessarily have to have + finished by the time pthread_join returns. At least according to + POSIX. We implement the stronger requirement that they indeed + have run and therefore these tests succeed. */ + if (cnt0 != 0) + { + write_message ("cnt0 != 0\n"); + _exit (1); + } + + if (cnt1 != 1) + { + write_message ("cnt1 != 1\n"); + _exit (1); + } + + for (i = 0; i < N; ++i) + if (pthread_key_delete (keys[i]) != 0) + { + write_message ("key_delete failed\n"); + _exit (1); + } + + if (pthread_barrier_destroy (&b) != 0) + { + write_message ("barrier_destroy failed\n"); + _exit (1); + } + + return 0; +} diff --git a/sysdeps/pthread/tst-key4.c b/sysdeps/pthread/tst-key4.c new file mode 100644 index 0000000000..c0d15d7595 --- /dev/null +++ b/sysdeps/pthread/tst-key4.c @@ -0,0 +1,136 @@ +/* Copyright (C) 2003-2020 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@redhat.com>, 2003. + + 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 + <https://www.gnu.org/licenses/>. */ + +#include <limits.h> +#include <pthread.h> +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> + + +#ifdef PTHREAD_KEYS_MAX +const int max = PTHREAD_KEYS_MAX; +#else +const int max = _POSIX_THREAD_KEYS_MAX; +#endif +static pthread_key_t *keys; + + +static void * +tf1 (void *arg) +{ + int i; + for (i = 0; i < max; ++i) + if (pthread_setspecific (keys[i], (void *) (long int) (i + 1)) != 0) + { + puts ("setspecific failed"); + exit (1); + } + + return NULL; +} + + +static void * +tf2 (void *arg) +{ + int i; + for (i = 0; i < max; ++i) + if (pthread_getspecific (keys[i]) != NULL) + { + printf ("getspecific for key %d not NULL\n", i); + exit (1); + } + + return NULL; +} + + +static int +do_test (void) +{ + keys = alloca (max * sizeof (pthread_key_t)); + + int i; + for (i = 0; i < max; ++i) + if (pthread_key_create (&keys[i], NULL) != 0) + { + puts ("key_create failed"); + exit (1); + } + + pthread_attr_t a; + + if (pthread_attr_init (&a) != 0) + { + puts ("attr_init failed"); + exit (1); + } + + if (pthread_attr_setstacksize (&a, 1 * 1024 * 1024) != 0) + { + puts ("attr_setstacksize failed"); + return 1; + } + + for (i = 0; i < 10; ++i) + { + int j; +#define N 2 + pthread_t th[N]; + for (j = 0; j < N; ++j) + if (pthread_create (&th[j], NULL, tf1, NULL) != 0) + { + puts ("1st create failed"); + exit (1); + } + + for (j = 0; j < N; ++j) + if (pthread_join (th[j], NULL) != 0) + { + puts ("1st join failed"); + exit (1); + } + + for (j = 0; j < N; ++j) + if (pthread_create (&th[j], NULL, tf2, NULL) != 0) + { + puts ("2nd create failed"); + exit (1); + } + + for (j = 0; j < N; ++j) + if (pthread_join (th[j], NULL) != 0) + { + puts ("2nd join failed"); + exit (1); + } + } + + if (pthread_attr_destroy (&a) != 0) + { + puts ("attr_destroy failed"); + exit (1); + } + + return 0; +} + + +#define TEST_FUNCTION do_test () +#include "../test-skeleton.c" |