diff options
| -rw-r--r-- | ChangeLog | 18 | ||||
| -rw-r--r-- | nptl/Makefile | 5 | ||||
| -rw-r--r-- | nptl/tst-call-once.c | 66 | ||||
| -rw-r--r-- | nptl/tst-cnd-basic.c | 68 | ||||
| -rw-r--r-- | nptl/tst-cnd-broadcast.c | 83 | ||||
| -rw-r--r-- | nptl/tst-cnd-timedwait.c | 70 | ||||
| -rw-r--r-- | nptl/tst-mtx-basic.c | 73 | ||||
| -rw-r--r-- | nptl/tst-mtx-recursive.c | 45 | ||||
| -rw-r--r-- | nptl/tst-mtx-timedlock.c | 98 | ||||
| -rw-r--r-- | nptl/tst-mtx-trylock.c | 90 | ||||
| -rw-r--r-- | nptl/tst-thrd-detach.c | 52 | ||||
| -rw-r--r-- | nptl/tst-thrd-sleep.c | 51 | ||||
| -rw-r--r-- | nptl/tst-tss-basic.c | 75 |
13 files changed, 793 insertions, 1 deletions
@@ -1,4 +1,22 @@ 2018-07-24 Adhemerval Zanella <adhemerval.zanella@linaro.org> + Juan Manuel Torres Palma <jmtorrespalma@gmail.com> + + [BZ #14092] + * nptl/Makefile (tests): Add new test files. + * nptl/tst-call-once.c : New file. Tests C11 functions and types. + * nptl/tst-cnd-basic.c: Likewise. + * nptl/tst-cnd-broadcast.c: Likewise. + * nptl/tst-cnd-timedwait.c: Likewise. + * nptl/tst-mtx-basic.c: Likewise. + * nptl/tst-mtx-recursive.c: Likewise. + * nptl/tst-mtx-timedlock.c: Likewise. + * nptl/tst-mtx-trylock.c: Likewise. + * nptl/tst-thrd-basic.c: Likewise. + * nptl/tst-thrd-detach.c: Likewise. + * nptl/tst-thrd-sleep.c: Likewise. + * nptl/tst-tss-basic.c: Likewise. + +2018-07-24 Adhemerval Zanella <adhemerval.zanella@linaro.org> [BZ #14092] * sysdeps/unix/sysv/linux/aarch64/libc.abilist [GLIBC_2.28] diff --git a/nptl/Makefile b/nptl/Makefile index e331bf78d6..be8066524c 100644 --- a/nptl/Makefile +++ b/nptl/Makefile @@ -315,7 +315,10 @@ tests = tst-attr1 tst-attr2 tst-attr3 tst-default-attr \ tst-thread_local1 tst-mutex-errorcheck tst-robust10 \ tst-robust-fork tst-create-detached tst-memstream \ tst-thread-exit-clobber tst-minstack-cancel tst-minstack-exit \ - tst-minstack-throw + tst-minstack-throw \ + tst-cnd-basic tst-mtx-trylock tst-cnd-broadcast \ + tst-cnd-timedwait tst-thrd-detach tst-mtx-basic tst-thrd-sleep \ + tst-mtx-recursive tst-tss-basic tst-call-once tst-mtx-timedlock tests-internal := tst-rwlock19 tst-rwlock20 \ tst-sem11 tst-sem12 tst-sem13 \ diff --git a/nptl/tst-call-once.c b/nptl/tst-call-once.c new file mode 100644 index 0000000000..b677181d99 --- /dev/null +++ b/nptl/tst-call-once.c @@ -0,0 +1,66 @@ +/* C11 threads call_once test. + 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/>. */ + +#include <threads.h> +#include <stdio.h> +#include <unistd.h> + +#include <support/check.h> + +/* Flag that controls the first thread access. */ +static once_flag flag = ONCE_FLAG_INIT; + +static int value = 0; + +static void +do_once (void) +{ + value++; +} + +static int +func (void* data) +{ + call_once (&flag, do_once); + thrd_exit (thrd_success); +} + +#define N 20 + +int +do_test (void) +{ + thrd_t ids[N]; + + for (int i = 0; i < N; ++i) + { + if (thrd_create (&ids[i], func, NULL) != thrd_success) + FAIL_EXIT1 ("thrd_create failed"); + } + + /* Join threads. */ + for (int i = 0; i < N; ++i) + { + if (thrd_join (ids[i], NULL) != thrd_success) + FAIL_EXIT1 ("thrd_join failed"); + } + + return (value != 1); +} + +#include <support/test-driver.c> diff --git a/nptl/tst-cnd-basic.c b/nptl/tst-cnd-basic.c new file mode 100644 index 0000000000..84b7f5f647 --- /dev/null +++ b/nptl/tst-cnd-basic.c @@ -0,0 +1,68 @@ +/* C11 threads condition variable tests. + 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/>. */ + +#include <threads.h> +#include <stdio.h> +#include <unistd.h> + +#include <support/check.h> + +/* Shared condition variable between child and parent. */ +static cnd_t cond; + +/* Mutex needed to signal and wait threads. */ +static mtx_t mutex; + +static int +signal_parent (void) +{ + if (cnd_signal (&cond) != thrd_success) + FAIL_EXIT1 ("cnd_signal"); + + thrd_exit (thrd_success); +} + +static int +do_test (void) +{ + thrd_t id; + + if (cnd_init (&cond) != thrd_success) + FAIL_EXIT1 ("cnd_init failed"); + if (mtx_init (&mutex, mtx_plain) != thrd_success) + FAIL_EXIT1 ("mtx_init failed"); + + if (thrd_create (&id, (thrd_start_t) signal_parent, NULL) + != thrd_success) + FAIL_EXIT1 ("thrd_create failed"); + + if (cnd_wait (&cond, &mutex) != thrd_success) + FAIL_EXIT1 ("cnd_wait failed"); + + /* Joining is not mandatory here, but still done to assure child thread + ends correctly. */ + if (thrd_join (id, NULL) != thrd_success) + FAIL_EXIT1 ("thrd_join failed"); + + mtx_destroy (&mutex); + cnd_destroy (&cond); + + return 0; +} + +#include <support/test-driver.c> diff --git a/nptl/tst-cnd-broadcast.c b/nptl/tst-cnd-broadcast.c new file mode 100644 index 0000000000..90d6843154 --- /dev/null +++ b/nptl/tst-cnd-broadcast.c @@ -0,0 +1,83 @@ +/* C11 threads condition broadcast variable tests. + 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/>. */ + +#include <threads.h> +#include <stdio.h> +#include <unistd.h> + +#include <support/check.h> + +/* Condition variable where child threads will wait. */ +static cnd_t cond; + +/* Mutex to control wait on cond. */ +static mtx_t mutex; + +/* Code executed by each thread. */ +static int +child_wait (void* data) +{ + /* Wait until parent thread sends broadcast here. */ + mtx_lock (&mutex); + cnd_wait (&cond, &mutex); + mtx_unlock (&mutex); + + thrd_exit (thrd_success); +} + +#define N 5 + +static int +do_test (void) +{ + thrd_t ids[N]; + unsigned char i; + + if (cnd_init (&cond) != thrd_success) + FAIL_EXIT1 ("cnd_init failed"); + if (mtx_init (&mutex, mtx_plain) != thrd_success) + FAIL_EXIT1 ("mtx_init failed"); + + /* Create N new threads. */ + for (i = 0; i < N; ++i) + { + if (thrd_create (&ids[i], child_wait, NULL) != thrd_success) + FAIL_EXIT1 ("thrd_create failed"); + } + + /* Wait for other threads to reach their wait func. */ + thrd_sleep (&((struct timespec){.tv_sec = 2}), NULL); + + mtx_lock (&mutex); + if (cnd_broadcast (&cond) != thrd_success) + FAIL_EXIT1 ("cnd_broadcast failed"); + mtx_unlock (&mutex); + + for (i = 0; i < N; ++i) + { + if (thrd_join (ids[i], NULL) != thrd_success) + FAIL_EXIT1 ("thrd_join failed"); + } + + mtx_destroy (&mutex); + cnd_destroy (&cond); + + return 0; +} + +#include <support/test-driver.c> diff --git a/nptl/tst-cnd-timedwait.c b/nptl/tst-cnd-timedwait.c new file mode 100644 index 0000000000..45a1512940 --- /dev/null +++ b/nptl/tst-cnd-timedwait.c @@ -0,0 +1,70 @@ +/* C11 threads condition timed wait variable tests. + 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/>. */ + +#include <threads.h> +#include <stdio.h> +#include <unistd.h> + +#include <support/check.h> + +/* Shared condition variable between child and parent. */ +static cnd_t cond; + +/* Mutex needed to signal and wait threads. */ +static mtx_t mutex; + +static int +signal_parent (void *arg) +{ + if (cnd_signal (&cond) != thrd_success) + FAIL_EXIT1 ("cnd_signal failed"); + + thrd_exit (thrd_success); +} + +static int +do_test (void) +{ + thrd_t id; + struct timespec w_time; + + if (cnd_init (&cond) != thrd_success) + FAIL_EXIT1 ("cnd_init failed"); + if (mtx_init (&mutex, mtx_plain) != thrd_success) + FAIL_EXIT1 ("mtx_init failed"); + + if (clock_gettime (CLOCK_REALTIME, &w_time) != 0) + FAIL_EXIT1 ("clock_gettime failed"); + w_time.tv_nsec += 150000; + + if (thrd_create (&id, signal_parent, NULL) != thrd_success) + FAIL_EXIT1 ("thrd_create failed"); + + if (cnd_timedwait (&cond, &mutex, &w_time) != thrd_success) + FAIL_EXIT1 ("cnd_timedwait failed"); + + if (thrd_join (id, NULL) != thrd_success) + FAIL_EXIT1 ("thrd_join failed"); + + mtx_destroy (&mutex); + cnd_destroy (&cond); + + return 0; +} + +#include <support/test-driver.c> diff --git a/nptl/tst-mtx-basic.c b/nptl/tst-mtx-basic.c new file mode 100644 index 0000000000..8507312516 --- /dev/null +++ b/nptl/tst-mtx-basic.c @@ -0,0 +1,73 @@ +/* C11 threads basic mutex tests. + 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/>. */ + +#include <threads.h> +#include <stdio.h> +#include <unistd.h> + +#include <support/check.h> + +/* Shared mutex between child and parent. */ +static mtx_t mutex; + +/* Shared counter to check possible race conditions. */ +static int counter; + +static int +child_add (void *arg) +{ + if (mtx_lock (&mutex) != thrd_success) + FAIL_EXIT1 ("mtx_lock failed"); + + counter++; + + if (mtx_unlock (&mutex) != thrd_success) + FAIL_EXIT1 ("mtx_unlock failed"); + + thrd_exit (thrd_success); +} + +static int +do_test (void) +{ + mtx_init (&mutex, mtx_plain); + + thrd_t id; + if (thrd_create (&id, child_add, NULL) != thrd_success) + FAIL_EXIT1 ("thrd_create failed"); + + if (mtx_lock (&mutex) != thrd_success) + FAIL_EXIT1 ("mtx_lock failed"); + + counter++; + + if (mtx_unlock (&mutex) != thrd_success) + FAIL_EXIT1 ("mtx_unlock failed"); + + if (thrd_join (id, NULL) != thrd_success) + FAIL_EXIT1 ("thrd_join failed"); + + if (counter != 2) + FAIL_EXIT1 ("counter (%d) != 2", counter); + + mtx_destroy (&mutex); + + return 0; +} + +#include <support/test-driver.c> diff --git a/nptl/tst-mtx-recursive.c b/nptl/tst-mtx-recursive.c new file mode 100644 index 0000000000..7a6bfc2cd5 --- /dev/null +++ b/nptl/tst-mtx-recursive.c @@ -0,0 +1,45 @@ +/* C11 threads recursive mutex tests. + 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/>. */ + +#include <threads.h> +#include <stdio.h> +#include <unistd.h> + +#include <support/check.h> + +static int +do_test (void) +{ + static mtx_t mutex; + + if (mtx_init (&mutex, mtx_recursive) != thrd_success) + FAIL_EXIT1 ("mtx_init failed"); + + if (mtx_lock (&mutex) != thrd_success) + FAIL_EXIT1 ("mtx_lock failed"); + + /* Lock mutex second time, if not recursive should deadlock. */ + if (mtx_lock (&mutex) != thrd_success) + FAIL_EXIT1 ("mtx_lock failed"); + + mtx_destroy (&mutex); + + return 0; +} + +#include <support/test-driver.c> diff --git a/nptl/tst-mtx-timedlock.c b/nptl/tst-mtx-timedlock.c new file mode 100644 index 0000000000..dcae828fb2 --- /dev/null +++ b/nptl/tst-mtx-timedlock.c @@ -0,0 +1,98 @@ +/* C11 threads timed mutex tests. + 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/>. */ + +#include <threads.h> +#include <stdio.h> +#include <unistd.h> + +#include <support/check.h> + +/* Shared mutex between child and parent. */ +static mtx_t mutex; + +/* Shared counter to check possible race conditions. */ +static char shrd_counter; + +/* Maximum amount of time waiting for mutex. */ +static struct timespec wait_time; + +/* Function to choose an action to do, depending on mtx_timedlock + return value. */ +static inline void +choose_action (int action, char* thread_name) +{ + switch (action) + { + case thrd_success: + ++shrd_counter; + + if (mtx_unlock (&mutex) != thrd_success) + FAIL_EXIT1 ("mtx_unlock failed"); + break; + + case thrd_timedout: + break; + + case thrd_error: + FAIL_EXIT1 ("%s lock error", thread_name); + break; + } +} + +static int +child_add (void *arg) +{ + char child_name[] = "child"; + + /* Try to lock mutex. */ + choose_action (mtx_timedlock (&mutex, &wait_time), child_name); + thrd_exit (thrd_success); +} + +static int +do_test (void) +{ + thrd_t id; + char parent_name[] = "parent"; + + if (mtx_init (&mutex, mtx_timed) != thrd_success) + FAIL_EXIT1 ("mtx_init failed"); + + if (clock_gettime (CLOCK_REALTIME, &wait_time) != 0) + FAIL_EXIT1 ("clock_gettime failed"); + /* Tiny amount of time, to assure that if any thread finds it busy. + It will receive thrd_timedout. */ + wait_time.tv_nsec += 1; + + if (thrd_create (&id, child_add, NULL) != thrd_success) + FAIL_EXIT1 ("thrd_create failed"); + + choose_action (mtx_timedlock (&mutex, &wait_time), parent_name); + + if (thrd_join (id, NULL) != thrd_success) + FAIL_EXIT1 ("thrd_join failed"); + + if (shrd_counter != 2 && shrd_counter != 1) + FAIL_EXIT1 ("shrd_counter != {1,2} (%d)", shrd_counter); + + mtx_destroy (&mutex); + + return 0; +} + +#include <support/test-driver.c> diff --git a/nptl/tst-mtx-trylock.c b/nptl/tst-mtx-trylock.c new file mode 100644 index 0000000000..9df84a3019 --- /dev/null +++ b/nptl/tst-mtx-trylock.c @@ -0,0 +1,90 @@ +/* C11 threads trylock mutex tests. + 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/>. */ + +#include <threads.h> +#include <stdio.h> +#include <unistd.h> + +#include <support/check.h> + +/* Shared mutex between child and parent. */ +static mtx_t mutex; + +/* Shared counter to check possible race conditions. */ +static char shrd_counter; + +/* Function to choose an action to do, depending on mtx_trylock + return value. */ +static inline void +choose_action (int action, char* thread_name) +{ + switch (action) + { + case thrd_success: + ++shrd_counter; + + if (mtx_unlock (&mutex) != thrd_success) + FAIL_EXIT1 ("mtx_unlock failed"); + break; + + case thrd_busy: + break; + + case thrd_error: + FAIL_EXIT1 ("%s lock error", thread_name); + break; + } +} + +static int +child_add (void *arg) +{ + char child_name[] = "child"; + + /* Try to lock mutex. */ + choose_action (mtx_trylock (&mutex), child_name); + + thrd_exit (thrd_success); +} + +static int +do_test (void) +{ + thrd_t id; + char parent_name[] = "parent"; + + if (mtx_init (&mutex, mtx_timed) != thrd_success) + FAIL_EXIT1 ("mtx_init failed"); + + if (thrd_create (&id, child_add, NULL) != thrd_success) + FAIL_EXIT1 ("thrd_create failed"); + + choose_action (mtx_trylock (&mutex), parent_name); + + if (thrd_join (id, NULL) != thrd_success) + FAIL_EXIT1 ("thrd_join failed"); + + if (shrd_counter != 2 && shrd_counter != 1) + FAIL_EXIT1 ("shrd_counter != {1,2} (%d)", shrd_counter); + + mtx_destroy (&mutex); + + return 0; +} + +#include <support/test-driver.c> diff --git a/nptl/tst-thrd-detach.c b/nptl/tst-thrd-detach.c new file mode 100644 index 0000000000..72ba845f49 --- /dev/null +++ b/nptl/tst-thrd-detach.c @@ -0,0 +1,52 @@ +/* C11 threads thread detach tests. + 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/>. */ + +#include <threads.h> +#include <time.h> +#include <stdio.h> +#include <unistd.h> + +#include <support/check.h> + +static int +detach_thrd (void *arg) +{ + if (thrd_detach (thrd_current ()) != thrd_success) + FAIL_EXIT1 ("thrd_detach failed"); + thrd_exit (thrd_success); +} + +static int +do_test (void) +{ + thrd_t id; + + /* Create new thread. */ + if (thrd_create (&id, detach_thrd, NULL) != thrd_success) + FAIL_EXIT1 ("thrd_create failed"); + + /* Give some time so the thread can finish. */ + thrd_sleep (&(struct timespec) {.tv_sec = 2}, NULL); + + if (thrd_join (id, NULL) == thrd_success) + FAIL_EXIT1 ("thrd_join succeed where it should fail"); + + return 0; +} + +#include <support/test-driver.c> diff --git a/nptl/tst-thrd-sleep.c b/nptl/tst-thrd-sleep.c new file mode 100644 index 0000000000..3805671ea3 --- /dev/null +++ b/nptl/tst-thrd-sleep.c @@ -0,0 +1,51 @@ +/* C11 threads thread sleep tests. + 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/>. */ + +#include <threads.h> +#include <time.h> +#include <stdio.h> +#include <unistd.h> + +#include <support/check.h> + +static int +sleep_thrd (void *arg) +{ + struct timespec const *tl = (struct timespec const *) arg; + if (thrd_sleep (tl, NULL) != thrd_success) + FAIL_EXIT1 ("thrd_sleep failed"); + + thrd_exit (thrd_success); +} + +static int +do_test (void) +{ + thrd_t id; + struct timespec wait_time = {.tv_sec = 3}; + + if (thrd_create (&id, sleep_thrd, (void *) (&wait_time)) != thrd_success) + FAIL_EXIT1 ("thrd_create failed"); + + if (thrd_join (id, NULL) != thrd_success) + FAIL_EXIT1 ("thrd failed"); + + return 0; +} + +#include <support/test-driver.c> diff --git a/nptl/tst-tss-basic.c b/nptl/tst-tss-basic.c new file mode 100644 index 0000000000..e82edadfbe --- /dev/null +++ b/nptl/tst-tss-basic.c @@ -0,0 +1,75 @@ +/* C11 threads specific storage tests. + 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/>. */ + +#include <threads.h> +#include <stdio.h> +#include <unistd.h> + +#include <support/check.h> + +/* Thread specific storage. */ +static tss_t key; + +#define TSS_VALUE (void*) 0xFF + +static int +tss_thrd (void *arg) +{ + if (tss_create (&key, NULL) != thrd_success) + FAIL_EXIT1 ("tss_create failed"); + + if (tss_set (key, TSS_VALUE)) + FAIL_EXIT1 ("tss_set failed"); + + void *value = tss_get (key); + if (value == 0) + FAIL_EXIT1 ("tss_get failed"); + if (value != TSS_VALUE) + FAIL_EXIT1 ("tss_get returned %p, expected %p", value, TSS_VALUE); + + thrd_exit (thrd_success); +} + +static int +do_test (void) +{ + /* Setting an invalid key should return an error. */ + if (tss_set (key, TSS_VALUE) == thrd_success) + FAIL_EXIT1 ("tss_set succeed where it should have failed"); + + if (tss_create (&key, NULL) != thrd_success) + FAIL_EXIT1 ("tss_create failed"); + + thrd_t id; + if (thrd_create (&id, tss_thrd, NULL) != thrd_success) + FAIL_EXIT1 ("thrd_create failed"); + + if (thrd_join (id, NULL) != thrd_success) + FAIL_EXIT1 ("thrd failed"); + + /* The value set in tss_thrd should not be visible here. */ + void *value = tss_get (key); + if (value != 0) + FAIL_EXIT1 ("tss_get succeed where it should have failed"); + + tss_delete (key); + + return 0; +} + +#include <support/test-driver.c> |