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libuv 1.47.0.

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git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4615 ed5197a5-7fde-0310-b194-c3ffbd925b24
This commit is contained in:
Cory McWilliams
2023-11-07 17:30:39 +00:00
parent 889773c38d
commit ee9cb63327
226 changed files with 6648 additions and 6444 deletions
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44
deps/libuv/test/test-mutexes.c vendored
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@@ -40,7 +40,7 @@ TEST_IMPL(thread_mutex) {
int r;
r = uv_mutex_init(&mutex);
ASSERT(r == 0);
ASSERT_OK(r);
uv_mutex_lock(&mutex);
uv_mutex_unlock(&mutex);
@@ -55,11 +55,11 @@ TEST_IMPL(thread_mutex_recursive) {
int r;
r = uv_mutex_init_recursive(&mutex);
ASSERT(r == 0);
ASSERT_OK(r);
uv_mutex_lock(&mutex);
uv_mutex_lock(&mutex);
ASSERT(0 == uv_mutex_trylock(&mutex));
ASSERT_OK(uv_mutex_trylock(&mutex));
uv_mutex_unlock(&mutex);
uv_mutex_unlock(&mutex);
@@ -75,7 +75,7 @@ TEST_IMPL(thread_rwlock) {
int r;
r = uv_rwlock_init(&rwlock);
ASSERT(r == 0);
ASSERT_OK(r);
uv_rwlock_rdlock(&rwlock);
uv_rwlock_rdunlock(&rwlock);
@@ -101,7 +101,7 @@ static void synchronize(void) {
synchronize_nowait();
/* Wait for the other thread. Guard against spurious wakeups. */
for (current = step; current == step; uv_cond_wait(&condvar, &mutex));
ASSERT(step == current + 1);
ASSERT_EQ(step, current + 1);
}
@@ -111,23 +111,23 @@ static void thread_rwlock_trylock_peer(void* unused) {
uv_mutex_lock(&mutex);
/* Write lock held by other thread. */
ASSERT(UV_EBUSY == uv_rwlock_tryrdlock(&rwlock));
ASSERT(UV_EBUSY == uv_rwlock_trywrlock(&rwlock));
ASSERT_EQ(UV_EBUSY, uv_rwlock_tryrdlock(&rwlock));
ASSERT_EQ(UV_EBUSY, uv_rwlock_trywrlock(&rwlock));
synchronize();
/* Read lock held by other thread. */
ASSERT(0 == uv_rwlock_tryrdlock(&rwlock));
ASSERT_OK(uv_rwlock_tryrdlock(&rwlock));
uv_rwlock_rdunlock(&rwlock);
ASSERT(UV_EBUSY == uv_rwlock_trywrlock(&rwlock));
ASSERT_EQ(UV_EBUSY, uv_rwlock_trywrlock(&rwlock));
synchronize();
/* Acquire write lock. */
ASSERT(0 == uv_rwlock_trywrlock(&rwlock));
ASSERT_OK(uv_rwlock_trywrlock(&rwlock));
synchronize();
/* Release write lock and acquire read lock. */
uv_rwlock_wrunlock(&rwlock);
ASSERT(0 == uv_rwlock_tryrdlock(&rwlock));
ASSERT_OK(uv_rwlock_tryrdlock(&rwlock));
synchronize();
uv_rwlock_rdunlock(&rwlock);
@@ -139,22 +139,22 @@ static void thread_rwlock_trylock_peer(void* unused) {
TEST_IMPL(thread_rwlock_trylock) {
uv_thread_t thread;
ASSERT(0 == uv_cond_init(&condvar));
ASSERT(0 == uv_mutex_init(&mutex));
ASSERT(0 == uv_rwlock_init(&rwlock));
ASSERT_OK(uv_cond_init(&condvar));
ASSERT_OK(uv_mutex_init(&mutex));
ASSERT_OK(uv_rwlock_init(&rwlock));
uv_mutex_lock(&mutex);
ASSERT(0 == uv_thread_create(&thread, thread_rwlock_trylock_peer, NULL));
ASSERT_OK(uv_thread_create(&thread, thread_rwlock_trylock_peer, NULL));
/* Hold write lock. */
ASSERT(0 == uv_rwlock_trywrlock(&rwlock));
ASSERT_OK(uv_rwlock_trywrlock(&rwlock));
synchronize(); /* Releases the mutex to the other thread. */
/* Release write lock and acquire read lock. Pthreads doesn't support
* the notion of upgrading or downgrading rwlocks, so neither do we.
*/
uv_rwlock_wrunlock(&rwlock);
ASSERT(0 == uv_rwlock_tryrdlock(&rwlock));
ASSERT_OK(uv_rwlock_tryrdlock(&rwlock));
synchronize();
/* Release read lock. */
@@ -162,17 +162,17 @@ TEST_IMPL(thread_rwlock_trylock) {
synchronize();
/* Write lock held by other thread. */
ASSERT(UV_EBUSY == uv_rwlock_tryrdlock(&rwlock));
ASSERT(UV_EBUSY == uv_rwlock_trywrlock(&rwlock));
ASSERT_EQ(UV_EBUSY, uv_rwlock_tryrdlock(&rwlock));
ASSERT_EQ(UV_EBUSY, uv_rwlock_trywrlock(&rwlock));
synchronize();
/* Read lock held by other thread. */
ASSERT(0 == uv_rwlock_tryrdlock(&rwlock));
ASSERT_OK(uv_rwlock_tryrdlock(&rwlock));
uv_rwlock_rdunlock(&rwlock);
ASSERT(UV_EBUSY == uv_rwlock_trywrlock(&rwlock));
ASSERT_EQ(UV_EBUSY, uv_rwlock_trywrlock(&rwlock));
synchronize();
ASSERT(0 == uv_thread_join(&thread));
ASSERT_OK(uv_thread_join(&thread));
uv_rwlock_destroy(&rwlock);
uv_mutex_unlock(&mutex);
uv_mutex_destroy(&mutex);