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Diffstat (limited to '3rdparty/libuv/test/test-condvar.c')
-rw-r--r--3rdparty/libuv/test/test-condvar.c207
1 files changed, 0 insertions, 207 deletions
diff --git a/3rdparty/libuv/test/test-condvar.c b/3rdparty/libuv/test/test-condvar.c
deleted file mode 100644
index 83b28494adb..00000000000
--- a/3rdparty/libuv/test/test-condvar.c
+++ /dev/null
@@ -1,207 +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 <string.h>
-#include <errno.h>
-
-typedef struct worker_config {
- uv_mutex_t mutex;
- uv_cond_t cond;
- int signal_delay;
- int wait_delay;
- int use_broadcast;
- volatile int posted_1;
- volatile int posted_2;
- void (*signal_cond)(struct worker_config* c, volatile int* flag);
- void (*wait_cond)(struct worker_config* c, const volatile int* flag);
-} worker_config;
-
-
-static void worker(void* arg) {
- worker_config* c = arg;
- c->signal_cond(c, &c->posted_1);
- c->wait_cond(c, &c->posted_2);
-}
-
-
-static void condvar_signal(worker_config* c, volatile int* flag) {
- if (c->signal_delay)
- uv_sleep(c->signal_delay);
-
- uv_mutex_lock(&c->mutex);
- ASSERT(*flag == 0);
- *flag = 1;
- if (c->use_broadcast)
- uv_cond_broadcast(&c->cond);
- else
- uv_cond_signal(&c->cond);
- uv_mutex_unlock(&c->mutex);
-}
-
-
-static void condvar_wait(worker_config* c, const volatile int* flag) {
- uv_mutex_lock(&c->mutex);
- if (c->wait_delay)
- uv_sleep(c->wait_delay);
- while (*flag == 0) {
- uv_cond_wait(&c->cond, &c->mutex);
- }
- ASSERT(*flag == 1);
- uv_mutex_unlock(&c->mutex);
-}
-
-
-TEST_IMPL(condvar_1) {
- uv_thread_t thread;
- worker_config wc;
-
- memset(&wc, 0, sizeof(wc));
- wc.wait_delay = 100;
- wc.signal_cond = condvar_signal;
- wc.wait_cond = condvar_wait;
-
- ASSERT(0 == uv_cond_init(&wc.cond));
- ASSERT(0 == uv_mutex_init(&wc.mutex));
- ASSERT(0 == uv_thread_create(&thread, worker, &wc));
-
- wc.wait_cond(&wc, &wc.posted_1);
- wc.signal_cond(&wc, &wc.posted_2);
-
- ASSERT(0 == uv_thread_join(&thread));
- uv_mutex_destroy(&wc.mutex);
- uv_cond_destroy(&wc.cond);
-
- return 0;
-}
-
-
-TEST_IMPL(condvar_2) {
- uv_thread_t thread;
- worker_config wc;
-
- memset(&wc, 0, sizeof(wc));
- wc.signal_delay = 100;
- wc.signal_cond = condvar_signal;
- wc.wait_cond = condvar_wait;
-
- ASSERT(0 == uv_cond_init(&wc.cond));
- ASSERT(0 == uv_mutex_init(&wc.mutex));
- ASSERT(0 == uv_thread_create(&thread, worker, &wc));
-
- wc.wait_cond(&wc, &wc.posted_1);
- wc.signal_cond(&wc, &wc.posted_2);
-
- ASSERT(0 == uv_thread_join(&thread));
- uv_mutex_destroy(&wc.mutex);
- uv_cond_destroy(&wc.cond);
-
- return 0;
-}
-
-
-static void condvar_timedwait(worker_config* c, const volatile int* flag) {
- int r;
-
- uv_mutex_lock(&c->mutex);
- if (c->wait_delay)
- uv_sleep(c->wait_delay);
- while (*flag == 0) {
- r = uv_cond_timedwait(&c->cond, &c->mutex, (uint64_t)(150 * 1e6));
- ASSERT(r == 0);
- }
- uv_mutex_unlock(&c->mutex);
-}
-
-
-TEST_IMPL(condvar_3) {
- uv_thread_t thread;
- worker_config wc;
-
- memset(&wc, 0, sizeof(wc));
- wc.signal_delay = 100;
- wc.signal_cond = condvar_signal;
- wc.wait_cond = condvar_timedwait;
-
- ASSERT(0 == uv_cond_init(&wc.cond));
- ASSERT(0 == uv_mutex_init(&wc.mutex));
- ASSERT(0 == uv_thread_create(&thread, worker, &wc));
-
- wc.wait_cond(&wc, &wc.posted_1);
- wc.signal_cond(&wc, &wc.posted_2);
-
- ASSERT(0 == uv_thread_join(&thread));
- uv_mutex_destroy(&wc.mutex);
- uv_cond_destroy(&wc.cond);
-
- return 0;
-}
-
-
-TEST_IMPL(condvar_4) {
- uv_thread_t thread;
- worker_config wc;
-
- memset(&wc, 0, sizeof(wc));
- wc.signal_delay = 100;
- wc.signal_cond = condvar_signal;
- wc.wait_cond = condvar_timedwait;
-
- ASSERT(0 == uv_cond_init(&wc.cond));
- ASSERT(0 == uv_mutex_init(&wc.mutex));
- ASSERT(0 == uv_thread_create(&thread, worker, &wc));
-
- wc.wait_cond(&wc, &wc.posted_1);
- wc.signal_cond(&wc, &wc.posted_2);
-
- ASSERT(0 == uv_thread_join(&thread));
- uv_mutex_destroy(&wc.mutex);
- uv_cond_destroy(&wc.cond);
-
- return 0;
-}
-
-
-TEST_IMPL(condvar_5) {
- uv_thread_t thread;
- worker_config wc;
-
- memset(&wc, 0, sizeof(wc));
- wc.use_broadcast = 1;
- wc.signal_delay = 100;
- wc.signal_cond = condvar_signal;
- wc.wait_cond = condvar_wait;
-
- ASSERT(0 == uv_cond_init(&wc.cond));
- ASSERT(0 == uv_mutex_init(&wc.mutex));
- ASSERT(0 == uv_thread_create(&thread, worker, &wc));
-
- wc.wait_cond(&wc, &wc.posted_1);
- wc.signal_cond(&wc, &wc.posted_2);
-
- ASSERT(0 == uv_thread_join(&thread));
- uv_mutex_destroy(&wc.mutex);
- uv_cond_destroy(&wc.cond);
-
- return 0;
-}