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author Miodrag Milanovic <mmicko@gmail.com>2016-10-07 14:14:08 +0200
committer Miodrag Milanovic <mmicko@gmail.com>2016-10-07 14:14:08 +0200
commit85f4741fcf642f52ac4fa56f0aff1728727c901b (patch)
treeda8cca02913839152d2eb04c0e85a83018bcaed3 /3rdparty/libuv/test/test-semaphore.c
parentff01b716711b97c2fcaa709ea97f7650f106aa10 (diff)
Remove libuv library (nw)
Diffstat (limited to '3rdparty/libuv/test/test-semaphore.c')
-rw-r--r--3rdparty/libuv/test/test-semaphore.c111
1 files changed, 0 insertions, 111 deletions
diff --git a/3rdparty/libuv/test/test-semaphore.c b/3rdparty/libuv/test/test-semaphore.c
deleted file mode 100644
index ac03bb08f17..00000000000
--- a/3rdparty/libuv/test/test-semaphore.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- */
-
-#include "uv.h"
-#include "task.h"
-
-#include <stdlib.h>
-#include <string.h>
-
-typedef struct {
- uv_mutex_t mutex;
- uv_sem_t sem;
- int delay;
- volatile int posted;
-} worker_config;
-
-
-static void worker(void* arg) {
- worker_config* c = arg;
-
- if (c->delay)
- uv_sleep(c->delay);
-
- uv_mutex_lock(&c->mutex);
- ASSERT(c->posted == 0);
- uv_sem_post(&c->sem);
- c->posted = 1;
- uv_mutex_unlock(&c->mutex);
-}
-
-
-TEST_IMPL(semaphore_1) {
- uv_thread_t thread;
- worker_config wc;
-
- memset(&wc, 0, sizeof(wc));
-
- ASSERT(0 == uv_sem_init(&wc.sem, 0));
- ASSERT(0 == uv_mutex_init(&wc.mutex));
- ASSERT(0 == uv_thread_create(&thread, worker, &wc));
-
- uv_sleep(100);
- uv_mutex_lock(&wc.mutex);
- ASSERT(wc.posted == 1);
- uv_sem_wait(&wc.sem); /* should not block */
- uv_mutex_unlock(&wc.mutex); /* ergo, it should be ok to unlock after wait */
-
- ASSERT(0 == uv_thread_join(&thread));
- uv_mutex_destroy(&wc.mutex);
- uv_sem_destroy(&wc.sem);
-
- return 0;
-}
-
-
-TEST_IMPL(semaphore_2) {
- uv_thread_t thread;
- worker_config wc;
-
- memset(&wc, 0, sizeof(wc));
- wc.delay = 100;
-
- ASSERT(0 == uv_sem_init(&wc.sem, 0));
- ASSERT(0 == uv_mutex_init(&wc.mutex));
- ASSERT(0 == uv_thread_create(&thread, worker, &wc));
-
- uv_sem_wait(&wc.sem);
-
- ASSERT(0 == uv_thread_join(&thread));
- uv_mutex_destroy(&wc.mutex);
- uv_sem_destroy(&wc.sem);
-
- return 0;
-}
-
-
-TEST_IMPL(semaphore_3) {
- uv_sem_t sem;
-
- ASSERT(0 == uv_sem_init(&sem, 3));
- uv_sem_wait(&sem); /* should not block */
- uv_sem_wait(&sem); /* should not block */
- ASSERT(0 == uv_sem_trywait(&sem));
- ASSERT(UV_EAGAIN == uv_sem_trywait(&sem));
-
- uv_sem_post(&sem);
- ASSERT(0 == uv_sem_trywait(&sem));
- ASSERT(UV_EAGAIN == uv_sem_trywait(&sem));
-
- uv_sem_destroy(&sem);
-
- return 0;
-}