[PATCH] test/timeout-new: test for timeout feature

[Hao Xu <haoxu@linux.alibaba.com>]

Signed-off-by: Hao Xu <haoxu@linux.alibaba.com>
---

Hi Jens,
This is a simple test for the new getevent timeout feature. Sorry for
the delay.

 test/Makefile      |  6 ++++--
 test/timeout-new.c | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 53 insertions(+), 2 deletions(-)
 create mode 100644 test/timeout-new.c

diff --git a/test/Makefile b/test/Makefile
index cbbd400391dd..53dd4afa42e5 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -25,7 +25,8 @@ all_targets += poll poll-cancel ring-leak fsync io_uring_setup io_uring_register
 		short-read openat2 probe shared-wq personality eventfd \
 		send_recv eventfd-ring across-fork sq-poll-kthread splice \
 		lfs-openat lfs-openat-write iopoll d4ae271dfaae-test \
-		eventfd-disable close-opath ce593a6c480a-test cq-overflow-peek
+		eventfd-disable close-opath ce593a6c480a-test cq-overflow-peek \
+		timeout-new
 
 include ../Makefile.quiet
 
@@ -65,7 +66,8 @@ test_srcs := poll.c poll-cancel.c ring-leak.c fsync.c io_uring_setup.c \
 	madvise.c short-read.c openat2.c probe.c shared-wq.c \
 	personality.c eventfd.c eventfd-ring.c across-fork.c sq-poll-kthread.c \
 	splice.c lfs-openat.c lfs-openat-write.c iopoll.c d4ae271dfaae-test.c \
-	eventfd-disable.c close-opath.c ce593a6c480a-test.c cq-overflow-peek.c
+	eventfd-disable.c close-opat h.c ce593a6c480a-test.c cq-overflow-peek.c \
+	timeout-new.c
 
 ifdef CONFIG_HAVE_STATX
 test_srcs += statx.c
diff --git a/test/timeout-new.c b/test/timeout-new.c
new file mode 100644
index 000000000000..03e03eb1bba7
--- /dev/null
+++ b/test/timeout-new.c
@@ -0,0 +1,49 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Description: tests for getevents timeout
+ *
+ */
+#include <stdio.h>
+
+#include "liburing.h"
+
+static int test_timeout(struct io_uring *ring)
+{
+	struct io_uring_cqe *cqe;
+	int ret;
+	struct __kernel_timespec timeout;
+
+	timeout.tv_sec = 1;
+	timeout.tv_nsec = 0;
+
+	ret = io_uring_wait_cqe_timeout(ring, &cqe, &timeout);
+	if (ret != -ETIME) {
+		fprintf(stderr, "timeout error: %d\n", ret);
+		return 1;
+	}
+
+	return 0;
+}
+
+int main(int argc, char *argv[])
+{
+	struct io_uring ring;
+	int ret;
+
+	if (argc > 1)
+		return 0;
+
+	ret = io_uring_queue_init(8, &ring, 0);
+	if (ret) {
+		fprintf(stderr, "ring setup failed: %d\n", ret);
+		return 1;
+	}
+
+	ret = test_timeout(&ring);
+	if (ret) {
+		fprintf(stderr, "test_timeout failed\n");
+		return ret;
+	}
+
+	return 0;
+}
-- 
1.8.3.1