+++ /dev/null
-#include <pthread.h>
-#include <semaphore.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <errno.h>
-#include <string.h>
-#include <signal.h>
-#include "test.h"
-
-#define TEST(r, f, x, m) ( \
- msg = #f, ((r) = (f)) == (x) || \
- (error("%s failed (" m ")\n", #f, r, x), 0) )
-
-#define TEST_S(s, x, m) ( \
- !strcmp((s),(x)) || \
- (error("[%s] != [%s] (%s)\n", s, x, m), 0) )
-
-static volatile char *msg = "";
-
-static void alarmhandler(int sig) {
- error("timeout in %s\n", msg);
- _Exit(1);
-}
-
-static pthread_key_t k1, k2;
-
-static void dtor(void *p)
-{
- *(int *)p = 1;
-}
-
-static void *start1(void *arg)
-{
- return arg;
-}
-
-static void *start2(void *arg)
-{
- int *p = arg;
- if (pthread_setspecific(k1, p) || pthread_setspecific(k2, p+1))
- return arg;
- return 0;
-}
-
-static void *start3(void *arg)
-{
- pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, 0);
- sem_post(arg);
- for (;;);
- return 0;
-}
-
-static void cleanup4(void *arg)
-{
- *(int *)arg = 1;
-}
-
-static void *start4(void *arg)
-{
- pthread_cleanup_push(cleanup4, arg);
- sleep(3);
- pthread_cleanup_pop(0);
- return 0;
-}
-
-static void cleanup4a2(void *arg)
-{
- *(int *)arg += 2;
-}
-
-static void cleanup4a3(void *arg)
-{
- *(int *)arg += 3;
-}
-
-static void cleanup4a4(void *arg)
-{
- *(int *)arg += 4;
-}
-
-static void *start4a(void *arg)
-{
- int *foo = arg;
- pthread_cleanup_push(cleanup4, foo);
- pthread_cleanup_push(cleanup4a2, foo+1);
- pthread_cleanup_push(cleanup4a3, foo+2);
- pthread_cleanup_push(cleanup4a4, foo+3);
- sleep(3);
- pthread_cleanup_pop(0);
- pthread_cleanup_pop(0);
- pthread_cleanup_pop(0);
- pthread_cleanup_pop(0);
- return 0;
-}
-
-static void *start5(void *arg)
-{
- pthread_mutex_lock(arg);
- return 0;
-}
-
-static void *start6(void *arg)
-{
- void **args = arg;
- pthread_mutex_lock(args[1]);
- pthread_barrier_wait(args[0]);
- nanosleep(&(struct timespec){ .tv_nsec = 10000000 }, 0);
- return 0;
-}
-
-static void *start7(void *arg)
-{
- void **args = arg;
- pthread_mutex_lock(args[1]);
- pthread_cond_signal(args[0]);
- pthread_mutex_unlock(args[1]);
- return 0;
-}
-
-static void *start8(void *arg)
-{
- void **args = arg;
- pthread_mutex_t *m = args[1];
- pthread_cond_t *c = args[0];
- int *x = args[2];
-
- pthread_mutex_lock(m);
- while (*x) pthread_cond_wait(c, m);
- pthread_mutex_unlock(m);
-
- return 0;
-}
-
-int main(void)
-{
- pthread_t td, td1, td2, td3;
- int r;
- void *res;
- int foo[4], bar[2];
- pthread_barrier_t barrier2;
- pthread_mutexattr_t mtx_a;
- sem_t sem1;
- pthread_mutex_t mtx;
- pthread_cond_t cond;
-
- signal(SIGALRM, alarmhandler);
- alarm(10);
-
- TEST(r, pthread_barrier_init(&barrier2, 0, 2), 0, "creating barrier");
- TEST(r, sem_init(&sem1, 0, 0), 0, "creating semaphore");
-
- /* Test basic thread creation and joining */
- TEST(r, pthread_create(&td, 0, start1, &res), 0, "failed to create thread");
- res = 0;
- TEST(r, pthread_join(td, &res), 0, "failed to join");
- TEST(r, (res==&res), 1, "wrong result from join");
-
- /* Test POSIX thread-specific data */
- TEST(r, pthread_key_create(&k1, dtor), 0, "failed to create key");
- TEST(r, pthread_key_create(&k2, dtor), 0, "failed to create key");
- foo[0] = foo[1] = 0;
- TEST(r, pthread_setspecific(k1, bar), 0, "failed to set tsd");
- TEST(r, pthread_setspecific(k2, bar+1), 0, "failed to set tsd");
- TEST(r, pthread_create(&td, 0, start2, foo), 0, "failed to create thread");
- TEST(r, pthread_join(td, &res), 0, "failed to join");
- TEST(res, res, 0, "pthread_setspecific failed in thread");
- TEST(r, foo[0], 1, "dtor failed to run");
- TEST(r, foo[1], 1, "dtor failed to run");
- TEST(res, pthread_getspecific(k1), bar, "tsd corrupted");
- TEST(res, pthread_getspecific(k2), bar+1, "tsd corrupted");
- TEST(r, pthread_setspecific(k1, 0), 0, "failed to clear tsd");
- TEST(r, pthread_setspecific(k2, 0), 0, "failed to clear tsd");
- TEST(r, pthread_key_delete(k1), 0, "failed to destroy key");
- TEST(r, pthread_key_delete(k2), 0, "failed to destroy key");
-
- /* Asynchronous cancellation */
- TEST(r, pthread_create(&td, 0, start3, &sem1), 0, "failed to create thread");
- while (sem_wait(&sem1));
- TEST(r, pthread_cancel(td), 0, "canceling");
- TEST(r, pthread_join(td, &res), 0, "joining canceled thread");
- TEST(res, res, PTHREAD_CANCELED, "canceled thread exit status");
-
- /* Cancellation cleanup handlers */
- foo[0] = 0;
- TEST(r, pthread_create(&td, 0, start4, foo), 0, "failed to create thread");
- TEST(r, pthread_cancel(td), 0, "cancelling");
- TEST(r, pthread_join(td, &res), 0, "joining canceled thread");
- TEST(res, res, PTHREAD_CANCELED, "canceled thread exit status");
- TEST(r, foo[0], 1, "cleanup handler failed to run");
-
- /* Nested cleanup handlers */
- memset(foo, 0, sizeof foo);
- TEST(r, pthread_create(&td, 0, start4a, foo), 0, "failed to create thread");
- TEST(r, pthread_cancel(td), 0, "cancelling");
- TEST(r, pthread_join(td, &res), 0, "joining canceled thread");
- TEST(res, res, PTHREAD_CANCELED, "canceled thread exit status");
- TEST(r, foo[0], 1, "cleanup handler failed to run");
- TEST(r, foo[1], 2, "cleanup handler failed to run");
- TEST(r, foo[2], 3, "cleanup handler failed to run");
- TEST(r, foo[3], 4, "cleanup handler failed to run");
-
- /* Robust mutexes */
- TEST(r, pthread_mutexattr_init(&mtx_a), 0, "initializing mutex attr");
- TEST(r, pthread_mutexattr_setrobust(&mtx_a, PTHREAD_MUTEX_ROBUST), 0, "setting robust attribute");
- TEST(r, pthread_mutex_init(&mtx, &mtx_a), 0, "initializing robust mutex");
- TEST(r, pthread_mutex_lock(&mtx), 0, "locking robust mutex");
- TEST(r, pthread_mutex_unlock(&mtx), 0, "unlocking robust mutex");
- TEST(r, pthread_create(&td, 0, start5, &mtx), 0, "failed to create thread");
- TEST(r, pthread_join(td, &res), 0, "joining thread");
- TEST(r, pthread_mutex_lock(&mtx), EOWNERDEAD, "locking orphaned robust mutex %d!=%d");
- TEST(r, pthread_mutex_unlock(&mtx), 0, "unlocking orphaned robust mutex %d!=%d");
- TEST(r, pthread_mutex_lock(&mtx), ENOTRECOVERABLE, "re-locking orphaned robust mutex %d!=%d");
- TEST(r, pthread_mutex_destroy(&mtx), 0, "destroying unrecoverable mutex %d!=%d");
-
- TEST(r, pthread_mutex_init(&mtx, &mtx_a), 0, "initializing robust mutex");
- TEST(r, pthread_create(&td, 0, start5, &mtx), 0, "failed to create thread");
- TEST(r, pthread_join(td, &res), 0, "joining thread");
- TEST(r, pthread_mutex_lock(&mtx), EOWNERDEAD, "locking orphaned robust mutex %d!=%d");
- TEST(r, pthread_mutex_consistent(&mtx), 0, "%d!=%d");
- TEST(r, pthread_mutex_unlock(&mtx), 0, "unlocking orphaned robust mutex %d!=%d");
- TEST(r, pthread_mutex_lock(&mtx), 0, "re-locking orphaned robust mutex %d!=%d");
- TEST(r, pthread_mutex_destroy(&mtx), 0, "destroying mutex %d!=%d");
-
- TEST(r, pthread_mutex_init(&mtx, &mtx_a), 0, "%d != %d");
- TEST(r, pthread_create(&td, 0, start6, (void *[]){ &barrier2, &mtx }), 0, "%d != %d");
- pthread_barrier_wait(&barrier2);
- TEST(r, pthread_mutex_lock(&mtx), EOWNERDEAD, "%d != %d");
- TEST(r, pthread_join(td, &res), 0, "%d != %d");
- TEST(r, pthread_mutex_consistent(&mtx), 0, "%d != %d");
- TEST(r, pthread_mutex_unlock(&mtx), 0, "%d != %d");
- TEST(r, pthread_mutex_destroy(&mtx), 0, "%d != %d");
-
- //TEST(r, (fd=open("/dev/zero", O_RDWR))>=0, 1, "opening zero page file");
- //TEST(r,
-
- /* Condition variables */
- TEST(r, pthread_mutex_init(&mtx, 0), 0, "%d != %d");
- TEST(r, pthread_cond_init(&cond, 0), 0, "%d != %d");
- TEST(r, pthread_mutex_lock(&mtx), 0, "%d != %d");
- TEST(r, pthread_create(&td, 0, start7, (void *[]){ &cond, &mtx }), 0, "%d != %d");
- TEST(r, pthread_cond_wait(&cond, &mtx), 0, "%d != %d");
- TEST(r, pthread_join(td, &res), 0, "%d != %d");
- TEST(r, pthread_mutex_unlock(&mtx), 0, "%d != %d");
- TEST(r, pthread_mutex_destroy(&mtx), 0, "%d != %d");
- TEST(r, pthread_cond_destroy(&cond), 0, "%d != %d");
-
- /* Condition variables with multiple waiters */
- TEST(r, pthread_mutex_init(&mtx, 0), 0, "%d != %d");
- TEST(r, pthread_cond_init(&cond, 0), 0, "%d != %d");
- TEST(r, pthread_mutex_lock(&mtx), 0, "%d != %d");
- foo[0] = 1;
- TEST(r, pthread_create(&td1, 0, start8, (void *[]){ &cond, &mtx, foo }), 0, "%d != %d");
- TEST(r, pthread_create(&td2, 0, start8, (void *[]){ &cond, &mtx, foo }), 0, "%d != %d");
- TEST(r, pthread_create(&td3, 0, start8, (void *[]){ &cond, &mtx, foo }), 0, "%d != %d");
- TEST(r, pthread_mutex_unlock(&mtx), 0, "%d != %d");
- nanosleep(&(struct timespec){.tv_nsec=1000000}, 0);
- foo[0] = 0;
- TEST(r, pthread_mutex_lock(&mtx), 0, "%d != %d");
- TEST(r, pthread_cond_signal(&cond), 0, "%d != %d");
- TEST(r, pthread_mutex_unlock(&mtx), 0, "%d != %d");
- TEST(r, pthread_mutex_lock(&mtx), 0, "%d != %d");
- TEST(r, pthread_cond_signal(&cond), 0, "%d != %d");
- TEST(r, pthread_mutex_unlock(&mtx), 0, "%d != %d");
- TEST(r, pthread_mutex_lock(&mtx), 0, "%d != %d");
- TEST(r, pthread_cond_signal(&cond), 0, "%d != %d");
- TEST(r, pthread_mutex_unlock(&mtx), 0, "%d != %d");
- TEST(r, pthread_join(td1, 0), 0, "%d != %d");
- TEST(r, pthread_join(td2, 0), 0, "%d != %d");
- TEST(r, pthread_join(td3, 0), 0, "%d != %d");
- TEST(r, pthread_mutex_destroy(&mtx), 0, "%d != %d");
- TEST(r, pthread_cond_destroy(&cond), 0, "%d != %d");
-
- /* Condition variables with broadcast signals */
- TEST(r, pthread_mutex_init(&mtx, 0), 0, "%d != %d");
- TEST(r, pthread_cond_init(&cond, 0), 0, "%d != %d");
- TEST(r, pthread_mutex_lock(&mtx), 0, "%d != %d");
- foo[0] = 1;
- TEST(r, pthread_create(&td1, 0, start8, (void *[]){ &cond, &mtx, foo }), 0, "%d != %d");
- TEST(r, pthread_create(&td2, 0, start8, (void *[]){ &cond, &mtx, foo }), 0, "%d != %d");
- TEST(r, pthread_create(&td3, 0, start8, (void *[]){ &cond, &mtx, foo }), 0, "%d != %d");
- TEST(r, pthread_mutex_unlock(&mtx), 0, "%d != %d");
- nanosleep(&(struct timespec){.tv_nsec=1000000}, 0);
- TEST(r, pthread_mutex_lock(&mtx), 0, "%d != %d");
- foo[0] = 0;
- TEST(r, pthread_mutex_unlock(&mtx), 0, "%d != %d");
- TEST(r, pthread_cond_broadcast(&cond), 0, "%d != %d");
- TEST(r, pthread_join(td1, 0), 0, "%d != %d");
- TEST(r, pthread_join(td2, 0), 0, "%d != %d");
- TEST(r, pthread_join(td3, 0), 0, "%d != %d");
- TEST(r, pthread_mutex_destroy(&mtx), 0, "%d != %d");
- TEST(r, pthread_cond_destroy(&cond), 0, "%d != %d");
- return test_status;
-}
projects / libc-test / blobdiff