libdispatch-187.5.tar.gz

[apple/libdispatch.git] / testing / dispatch_readsync.c

diff --git a/testing/dispatch_readsync.c b/testing/dispatch_readsync.c
deleted file mode 100644 (file)
index 64da538..0000000
--- a/testing/dispatch_readsync.c
+++ /dev/null
@@ -1,59 +0,0 @@
-#include <dispatch/dispatch.h>
-#include <pthread.h>
-#include <stdio.h>
-#include <stdint.h>
-#include <limits.h>
-#include <assert.h>
-
-#include "dispatch_test.h"
-
-#define LAPS 10000
-#define INTERVAL 100
-
-static size_t r_count = LAPS;
-static size_t w_count = LAPS / INTERVAL;
-
-static void
-writer(void *ctxt __attribute__((unused)))
-{
-       if (--w_count == 0) {
-               if (r_count == 0) {
-                       test_stop();
-               }
-       }
-}
-
-static void
-reader(void *ctxt __attribute__((unused)))
-{
-       if (__sync_sub_and_fetch(&r_count, 1) == 0) {
-               if (r_count == 0) {
-                       test_stop();
-               }
-       }
-}
-
-int
-main(void)
-{
-       dispatch_queue_t dq;
-
-       test_start("Dispatch Reader/Writer Queues");
-
-       dq = dispatch_queue_create("com.apple.libdispatch.test_readsync", NULL);
-       assert(dq);
-
-       dispatch_queue_set_width(dq, LONG_MAX);
-
-       dispatch_apply(LAPS, dispatch_get_concurrent_queue(0), ^(size_t idx) {
-               dispatch_sync_f(dq, NULL, reader);
-
-               if (idx % INTERVAL) {
-                       dispatch_barrier_async_f(dq, NULL, writer);
-               }
-       });
-
-       dispatch_release(dq);
-
-       dispatch_main();
-}