#include "block/aio.h"
#include "qemu/timer.h"
#include "qemu/sockets.h"
+#include "qemu/error-report.h"
-AioContext *ctx;
+static AioContext *ctx;
typedef struct {
EventNotifier e;
}
}
-#if !defined(_WIN32)
-
static void timer_test_cb(void *opaque)
{
TimerTestData *data = opaque;
}
}
-static void dummy_io_handler_read(void *opaque)
+static void dummy_io_handler_read(EventNotifier *e)
{
}
-#endif /* !_WIN32 */
-
static void bh_delete_cb(void *opaque)
{
BHTestData *data = opaque;
/* Tests using aio_*. */
-static void test_notify(void)
-{
- g_assert(!aio_poll(ctx, false));
- aio_notify(ctx);
- g_assert(!aio_poll(ctx, true));
- g_assert(!aio_poll(ctx, false));
-}
-
typedef struct {
QemuMutex start_lock;
bool thread_acquired;
EventNotifierTestData data = { .n = 0, .active = 1 };
event_notifier_init(&data.e, false);
aio_set_event_notifier(ctx, &data.e, event_ready_cb);
- g_assert(!aio_poll(ctx, false));
+ while (aio_poll(ctx, false));
g_assert_cmpint(data.n, ==, 0);
g_assert_cmpint(data.active, ==, 1);
EventNotifierTestData data = { .n = 0, .active = 10, .auto_set = true };
event_notifier_init(&data.e, false);
aio_set_event_notifier(ctx, &data.e, event_ready_cb);
- g_assert(!aio_poll(ctx, false));
+ while (aio_poll(ctx, false));
g_assert_cmpint(data.n, ==, 0);
g_assert_cmpint(data.active, ==, 10);
event_notifier_cleanup(&data.e);
}
-#if !defined(_WIN32)
-
static void test_timer_schedule(void)
{
TimerTestData data = { .n = 0, .ctx = ctx, .ns = SCALE_MS * 750LL,
.max = 2,
.clock_type = QEMU_CLOCK_VIRTUAL };
- int pipefd[2];
+ EventNotifier e;
/* aio_poll will not block to wait for timers to complete unless it has
* an fd to wait on. Fixing this breaks other tests. So create a dummy one.
*/
- g_assert(!qemu_pipe(pipefd));
- qemu_set_nonblock(pipefd[0]);
- qemu_set_nonblock(pipefd[1]);
-
- aio_set_fd_handler(ctx, pipefd[0],
- dummy_io_handler_read, NULL, NULL);
+ event_notifier_init(&e, false);
+ aio_set_event_notifier(ctx, &e, dummy_io_handler_read);
aio_poll(ctx, false);
aio_timer_init(ctx, &data.timer, data.clock_type,
g_assert(!aio_poll(ctx, false));
g_assert_cmpint(data.n, ==, 2);
- aio_set_fd_handler(ctx, pipefd[0], NULL, NULL, NULL);
- close(pipefd[0]);
- close(pipefd[1]);
+ aio_set_event_notifier(ctx, &e, NULL);
+ event_notifier_cleanup(&e);
timer_del(&data.timer);
}
-#endif /* !_WIN32 */
-
/* Now the same tests, using the context as a GSource. They are
* very similar to the ones above, with g_main_context_iteration
* replacing aio_poll. However:
* works well, and that's what I am using.
*/
-static void test_source_notify(void)
-{
- while (g_main_context_iteration(NULL, false));
- aio_notify(ctx);
- g_assert(g_main_context_iteration(NULL, true));
- g_assert(!g_main_context_iteration(NULL, false));
-}
-
static void test_source_flush(void)
{
g_assert(!g_main_context_iteration(NULL, false));
EventNotifierTestData data = { .n = 0, .active = 1 };
event_notifier_init(&data.e, false);
aio_set_event_notifier(ctx, &data.e, event_ready_cb);
- g_assert(g_main_context_iteration(NULL, false));
+ while (g_main_context_iteration(NULL, false));
g_assert_cmpint(data.n, ==, 0);
g_assert_cmpint(data.active, ==, 1);
EventNotifierTestData data = { .n = 0, .active = 10, .auto_set = true };
event_notifier_init(&data.e, false);
aio_set_event_notifier(ctx, &data.e, event_ready_cb);
- g_assert(g_main_context_iteration(NULL, false));
+ while (g_main_context_iteration(NULL, false));
g_assert_cmpint(data.n, ==, 0);
g_assert_cmpint(data.active, ==, 10);
event_notifier_cleanup(&data.e);
}
-#if !defined(_WIN32)
-
static void test_source_timer_schedule(void)
{
TimerTestData data = { .n = 0, .ctx = ctx, .ns = SCALE_MS * 750LL,
.max = 2,
.clock_type = QEMU_CLOCK_VIRTUAL };
- int pipefd[2];
+ EventNotifier e;
int64_t expiry;
/* aio_poll will not block to wait for timers to complete unless it has
* an fd to wait on. Fixing this breaks other tests. So create a dummy one.
*/
- g_assert(!qemu_pipe(pipefd));
- qemu_set_nonblock(pipefd[0]);
- qemu_set_nonblock(pipefd[1]);
-
- aio_set_fd_handler(ctx, pipefd[0],
- dummy_io_handler_read, NULL, NULL);
+ event_notifier_init(&e, false);
+ aio_set_event_notifier(ctx, &e, dummy_io_handler_read);
do {} while (g_main_context_iteration(NULL, false));
aio_timer_init(ctx, &data.timer, data.clock_type,
g_assert_cmpint(data.n, ==, 2);
g_assert(qemu_clock_get_ns(data.clock_type) > expiry);
- aio_set_fd_handler(ctx, pipefd[0], NULL, NULL, NULL);
- close(pipefd[0]);
- close(pipefd[1]);
+ aio_set_event_notifier(ctx, &e, NULL);
+ event_notifier_cleanup(&e);
timer_del(&data.timer);
}
-#endif /* !_WIN32 */
-
/* End of tests. */
int main(int argc, char **argv)
{
+ Error *local_error = NULL;
GSource *src;
init_clocks();
- ctx = aio_context_new();
+ ctx = aio_context_new(&local_error);
+ if (!ctx) {
+ error_report("Failed to create AIO Context: '%s'",
+ error_get_pretty(local_error));
+ error_free(local_error);
+ exit(1);
+ }
src = aio_get_g_source(ctx);
g_source_attach(src, NULL);
g_source_unref(src);
while (g_main_context_iteration(NULL, false));
g_test_init(&argc, &argv, NULL);
- g_test_add_func("/aio/notify", test_notify);
g_test_add_func("/aio/acquire", test_acquire);
g_test_add_func("/aio/bh/schedule", test_bh_schedule);
g_test_add_func("/aio/bh/schedule10", test_bh_schedule10);
g_test_add_func("/aio/event/wait", test_wait_event_notifier);
g_test_add_func("/aio/event/wait/no-flush-cb", test_wait_event_notifier_noflush);
g_test_add_func("/aio/event/flush", test_flush_event_notifier);
-#if !defined(_WIN32)
g_test_add_func("/aio/timer/schedule", test_timer_schedule);
-#endif
- g_test_add_func("/aio-gsource/notify", test_source_notify);
g_test_add_func("/aio-gsource/flush", test_source_flush);
g_test_add_func("/aio-gsource/bh/schedule", test_source_bh_schedule);
g_test_add_func("/aio-gsource/bh/schedule10", test_source_bh_schedule10);
g_test_add_func("/aio-gsource/event/wait", test_source_wait_event_notifier);
g_test_add_func("/aio-gsource/event/wait/no-flush-cb", test_source_wait_event_notifier_noflush);
g_test_add_func("/aio-gsource/event/flush", test_source_flush_event_notifier);
-#if !defined(_WIN32)
g_test_add_func("/aio-gsource/timer/schedule", test_source_timer_schedule);
-#endif
return g_test_run();
}
projects / qemu.git / blobdiff