This adds a test for the statx api to verify that io-uring statx api is
stable.
Signed-off-by: Stefan Roesch <shr@xxxxxx>
---
test/statx.c | 65 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 65 insertions(+)
diff --git a/test/statx.c b/test/statx.c
index c0f9e9c..61268d4 100644
--- a/test/statx.c
+++ b/test/statx.c
@@ -77,6 +77,61 @@ err:
return -1;
}
+static int test_statx_stable(struct io_uring *ring, const char *path)
+{
+ struct io_uring_cqe *cqe;
+ struct io_uring_sqe *sqe;
+ struct statx x1, x2;
+ char path1[PATH_MAX];
+ char path2[PATH_MAX];
+ int ret = -1;
+
+ strcpy(path2, path);
+ strcpy(path1, path);
+
+ sqe = io_uring_get_sqe(ring);
+ if (!sqe) {
+ fprintf(stderr, "get sqe failed\n");
+ goto err;
+ }
+
+ io_uring_prep_statx(sqe, -1, path1, 0, STATX_ALL, &x1);
+
+ ret = io_uring_submit(ring);
+ if (ret <= 0) {
+ fprintf(stderr, "sqe submit failed: %d\n", ret);
+ goto err;
+ }
+ memset(path1, 0, sizeof(path1));
+
+ ret = io_uring_wait_cqe(ring, &cqe);
+ if (ret < 0) {
+ fprintf(stderr, "wait completion %d\n", ret);
+ goto err;
+ }
+
+ ret = cqe->res;
+ io_uring_cqe_seen(ring, cqe);
+ if (ret) {
+ fprintf(stderr, "statx res = %d\n", ret);
+ goto err;
+ }
+
+ ret = do_statx(-1, path2, 0, STATX_ALL, &x2);
+ if (ret < 0)
+ return statx_syscall_supported();
+
+ if (memcmp(&x1, &x2, sizeof(x1))) {
+ fprintf(stderr, "Miscompare between io_uring and statx\n");
+ goto err;
+ }
+
+ ret = 0;
+
+err:
+ return ret;
+}
+
static int test_statx_fd(struct io_uring *ring, const char *path)
{
struct io_uring_cqe *cqe;
@@ -156,6 +211,16 @@ int main(int argc, char *argv[])
goto err;
}
+ ret = test_statx_stable(&ring, fname);
+ if (ret) {
+ if (ret == -EINVAL) {
+ fprintf(stdout, "statx not supported, skipping\n");
+ goto done;
+ }
+ fprintf(stderr, "test_statx_loop failed: %d\n", ret);
+ goto err;
+ }
+
ret = test_statx_fd(&ring, fname);
if (ret) {
fprintf(stderr, "test_statx_fd failed: %d\n", ret);
base-commit: d9b0a424471f5c584f1d3f370e1746925733c01a
--
2.30.2
