tests/boot-sector: Increase time-out to 90 seconds

[qemu.git] / tests / test-thread-pool.c

diff --git a/tests/test-thread-pool.c b/tests/test-thread-pool.c
index 22915aac108ed2d1f3b6bbdd618936a957e62113..8dbf66a44a557af5b9049dff910983e31758227d 100644 (file)
--- a/tests/test-thread-pool.c
+++ b/tests/test-thread-pool.c
@@ -1,15 +1,18 @@
-#include <glib.h>
+#include "qemu/osdep.h"
 #include "qemu-common.h"
 #include "block/aio.h"
 #include "block/thread-pool.h"
 #include "block/block.h"
+#include "qapi/error.h"
+#include "qemu/timer.h"
+#include "qemu/error-report.h"
 
 static AioContext *ctx;
 static ThreadPool *pool;
 static int active;
 
 typedef struct {
-    BlockDriverAIOCB *aiocb;
+    BlockAIOCB *aiocb;
     int n;
     int ret;
 } WorkerTestData;
@@ -17,22 +20,22 @@ typedef struct {
 static int worker_cb(void *opaque)
 {
     WorkerTestData *data = opaque;
-    return __sync_fetch_and_add(&data->n, 1);
+    return atomic_fetch_inc(&data->n);
 }
 
 static int long_cb(void *opaque)
 {
     WorkerTestData *data = opaque;
-    __sync_fetch_and_add(&data->n, 1);
+    atomic_inc(&data->n);
     g_usleep(2000000);
-    __sync_fetch_and_add(&data->n, 1);
+    atomic_inc(&data->n);
     return 0;
 }
 
 static void done_cb(void *opaque, int ret)
 {
     WorkerTestData *data = opaque;
-    g_assert_cmpint(data->ret, ==, -EINPROGRESS);
+    g_assert(data->ret == -EINPROGRESS || data->ret == -ECANCELED);
     data->ret = ret;
     data->aiocb = NULL;
 
@@ -40,19 +43,13 @@ static void done_cb(void *opaque, int ret)
     active--;
 }
 
-/* Wait until all aio and bh activity has finished */
-static void qemu_aio_wait_all(void)
-{
-    while (aio_poll(ctx, true)) {
-        /* Do nothing */
-    }
-}
-
 static void test_submit(void)
 {
     WorkerTestData data = { .n = 0 };
     thread_pool_submit(pool, worker_cb, &data);
-    qemu_aio_wait_all();
+    while (data.n == 0) {
+        aio_poll(ctx, true);
+    }
     g_assert_cmpint(data.n, ==, 1);
 }
 
@@ -65,7 +62,9 @@ static void test_submit_aio(void)
     /* The callbacks are not called until after the first wait.  */
     active = 1;
     g_assert_cmpint(data.ret, ==, -EINPROGRESS);
-    qemu_aio_wait_all();
+    while (data.ret == -EINPROGRESS) {
+        aio_poll(ctx, true);
+    }
     g_assert_cmpint(active, ==, 0);
     g_assert_cmpint(data.n, ==, 1);
     g_assert_cmpint(data.ret, ==, 0);
@@ -86,24 +85,26 @@ static void co_test_cb(void *opaque)
     data->ret = 0;
     active--;
 
-    /* The test continues in test_submit_co, after qemu_aio_wait_all... */
+    /* The test continues in test_submit_co, after aio_poll... */
 }
 
 static void test_submit_co(void)
 {
     WorkerTestData data;
-    Coroutine *co = qemu_coroutine_create(co_test_cb);
+    Coroutine *co = qemu_coroutine_create(co_test_cb, &data);
 
-    qemu_coroutine_enter(co, &data);
+    qemu_coroutine_enter(co);
 
     /* Back here once the worker has started.  */
 
     g_assert_cmpint(active, ==, 1);
     g_assert_cmpint(data.ret, ==, -EINPROGRESS);
 
-    /* qemu_aio_wait_all will execute the rest of the coroutine.  */
+    /* aio_poll will execute the rest of the coroutine.  */
 
-    qemu_aio_wait_all();
+    while (data.ret == -EINPROGRESS) {
+        aio_poll(ctx, true);
+    }
 
     /* Back here after the coroutine has finished.  */
 
@@ -133,7 +134,7 @@ static void test_submit_many(void)
     }
 }
 
-static void test_cancel(void)
+static void do_test_cancel(bool sync)
 {
     WorkerTestData data[100];
     int num_canceled;
@@ -169,43 +170,69 @@ static void test_cancel(void)
     /* Cancel the jobs that haven't been started yet.  */
     num_canceled = 0;
     for (i = 0; i < 100; i++) {
-        if (__sync_val_compare_and_swap(&data[i].n, 0, 3) == 0) {
+        if (atomic_cmpxchg(&data[i].n, 0, 3) == 0) {
             data[i].ret = -ECANCELED;
-            bdrv_aio_cancel(data[i].aiocb);
-            active--;
+            if (sync) {
+                bdrv_aio_cancel(data[i].aiocb);
+            } else {
+                bdrv_aio_cancel_async(data[i].aiocb);
+            }
             num_canceled++;
         }
     }
     g_assert_cmpint(active, >, 0);
     g_assert_cmpint(num_canceled, <, 100);
 
-    /* Canceling the others will be a blocking operation.  */
     for (i = 0; i < 100; i++) {
-        if (data[i].n != 3) {
-            bdrv_aio_cancel(data[i].aiocb);
+        if (data[i].aiocb && data[i].n != 3) {
+            if (sync) {
+                /* Canceling the others will be a blocking operation.  */
+                bdrv_aio_cancel(data[i].aiocb);
+            } else {
+                bdrv_aio_cancel_async(data[i].aiocb);
+            }
         }
     }
 
     /* Finish execution and execute any remaining callbacks.  */
-    qemu_aio_wait_all();
+    while (active > 0) {
+        aio_poll(ctx, true);
+    }
     g_assert_cmpint(active, ==, 0);
     for (i = 0; i < 100; i++) {
         if (data[i].n == 3) {
             g_assert_cmpint(data[i].ret, ==, -ECANCELED);
-            g_assert(data[i].aiocb != NULL);
+            g_assert(data[i].aiocb == NULL);
         } else {
             g_assert_cmpint(data[i].n, ==, 2);
-            g_assert_cmpint(data[i].ret, ==, 0);
+            g_assert(data[i].ret == 0 || data[i].ret == -ECANCELED);
             g_assert(data[i].aiocb == NULL);
         }
     }
 }
 
+static void test_cancel(void)
+{
+    do_test_cancel(true);
+}
+
+static void test_cancel_async(void)
+{
+    do_test_cancel(false);
+}
+
 int main(int argc, char **argv)
 {
     int ret;
+    Error *local_error = NULL;
+
+    init_clocks();
 
-    ctx = aio_context_new();
+    ctx = aio_context_new(&local_error);
+    if (!ctx) {
+        error_reportf_err(local_error, "Failed to create AIO Context: ");
+        exit(1);
+    }
     pool = aio_get_thread_pool(ctx);
 
     g_test_init(&argc, &argv, NULL);
@@ -214,6 +241,7 @@ int main(int argc, char **argv)
     g_test_add_func("/thread-pool/submit-co", test_submit_co);
     g_test_add_func("/thread-pool/submit-many", test_submit_many);
     g_test_add_func("/thread-pool/cancel", test_cancel);
+    g_test_add_func("/thread-pool/cancel-async", test_cancel_async);
 
     ret = g_test_run();