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Diffstat (limited to 'lib/mlibc/tests/linux/pthread_attr.c')
-rw-r--r--lib/mlibc/tests/linux/pthread_attr.c90
1 files changed, 0 insertions, 90 deletions
diff --git a/lib/mlibc/tests/linux/pthread_attr.c b/lib/mlibc/tests/linux/pthread_attr.c
deleted file mode 100644
index 4c1907c..0000000
--- a/lib/mlibc/tests/linux/pthread_attr.c
+++ /dev/null
@@ -1,90 +0,0 @@
-#include <assert.h>
-#include <pthread.h>
-#include <stdio.h>
-#include <string.h>
-#include <signal.h>
-
-static void test_affinity() {
- pthread_attr_t attr;
- cpu_set_t set = {0};
- assert(!pthread_attr_init(&attr));
- assert(!pthread_attr_setaffinity_np(&attr, 1, &set));
-
- cpu_set_t other_set = {0};
- assert(!pthread_attr_getaffinity_np(&attr, 1, &set));
-
- assert(!memcmp(&set, &other_set, sizeof(cpu_set_t)));
-
- pthread_attr_destroy(&attr);
-}
-
-#if !defined(USE_HOST_LIBC) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 32)
-static void test_sigmask() {
- pthread_attr_t attr;
- sigset_t set;
- sigemptyset(&set);
- sigaddset(&set, SIGUSR1);
-#ifndef USE_HOST_LIBC
- sigaddset(&set, SIGCANCEL);
-#endif
-
- assert(!pthread_attr_init(&attr));
- assert(!pthread_attr_setsigmask_np(&attr, &set));
-
- sigset_t other_set;
- sigemptyset(&other_set);
-
- assert(!pthread_attr_getsigmask_np(&attr, &other_set));
-
- assert(sigismember(&other_set, SIGUSR1));
-#ifndef USE_HOST_LIBC
- // Test whether internal signals get filtered properly.
- assert(!sigismember(&other_set, SIGCANCEL));
-#endif
-
- pthread_attr_destroy(&attr);
-}
-
-static void *getattr_worker(void *arg) {
- (void)arg;
- return NULL;
-}
-
-static void test_getattrnp() {
- pthread_attr_t attr;
- size_t stacksize = PTHREAD_STACK_MIN;
- assert(!pthread_attr_init(&attr));
- assert(!pthread_attr_setstacksize(&attr, stacksize));
-
- pthread_t thread;
- assert(!pthread_create(&thread, &attr, getattr_worker, NULL));
- assert(!pthread_getattr_np(thread, &attr));
- size_t other_stacksize;
- assert(!pthread_attr_getstacksize(&attr, &other_stacksize));
- assert(other_stacksize == stacksize);
- assert(!pthread_join(thread, NULL));
-
- pthread_t own_thread = pthread_self();
- void *stack;
- assert(!pthread_getattr_np(own_thread, &attr));
- assert(!pthread_attr_getstack(&attr, &stack, &other_stacksize));
- assert(stack);
- assert(other_stacksize);
- // Check that we can read from the highest byte returned.
- // pthread_getattr_np() should return the lowest byte
- // of the stack.
- printf("highest byte: %hhu\n", *(char *)(stack + other_stacksize - 1));
-
- pthread_attr_destroy(&attr);
-}
-#endif // !defined(USE_HOST_LIBC) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 32)
-
-int main() {
- test_affinity();
-#if !defined(USE_HOST_LIBC) || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 32)
- test_sigmask();
- test_getattrnp();
-#endif
-
- return 0;
-}