[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH 1/6] tests/9pfs: walk to non-existent dir
From: |
Christian Schoenebeck |
Subject: |
[PATCH 1/6] tests/9pfs: walk to non-existent dir |
Date: |
Wed, 9 Mar 2022 13:18:50 +0100 |
Expect ENOENT Rlerror response when trying to walk to a
non-existent directory.
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
---
tests/qtest/virtio-9p-test.c | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/tests/qtest/virtio-9p-test.c b/tests/qtest/virtio-9p-test.c
index 01ca076afe..22bdd74bc1 100644
--- a/tests/qtest/virtio-9p-test.c
+++ b/tests/qtest/virtio-9p-test.c
@@ -606,6 +606,25 @@ static uint32_t do_walk(QVirtio9P *v9p, const char *path)
return fid;
}
+/* utility function: walk to requested dir and expect passed error response */
+static void do_walk_expect_error(QVirtio9P *v9p, const char *path, uint32_t
err)
+{
+ char **wnames;
+ P9Req *req;
+ uint32_t _err;
+ const uint32_t fid = genfid();
+
+ int nwnames = split(path, "/", &wnames);
+
+ req = v9fs_twalk(v9p, 0, fid, nwnames, wnames, 0);
+ v9fs_req_wait_for_reply(req, NULL);
+ v9fs_rlerror(req, &_err);
+
+ g_assert_cmpint(_err, ==, err);
+
+ split_free(&wnames);
+}
+
static void fs_version(void *obj, void *data, QGuestAllocator *t_alloc)
{
alloc = t_alloc;
@@ -974,6 +993,15 @@ static void fs_walk_no_slash(void *obj, void *data,
QGuestAllocator *t_alloc)
g_free(wnames[0]);
}
+static void fs_walk_nonexistent(void *obj, void *data, QGuestAllocator
*t_alloc)
+{
+ QVirtio9P *v9p = obj;
+ alloc = t_alloc;
+
+ do_attach(v9p);
+ do_walk_expect_error(v9p, "non-existent", ENOENT);
+}
+
static void fs_walk_dotdot(void *obj, void *data, QGuestAllocator *t_alloc)
{
QVirtio9P *v9p = obj;
@@ -1409,6 +1437,8 @@ static void register_virtio_9p_test(void)
&opts);
qos_add_test("synth/walk/dotdot_from_root", "virtio-9p",
fs_walk_dotdot, &opts);
+ qos_add_test("synth/walk/non_existent", "virtio-9p", fs_walk_nonexistent,
+ &opts);
qos_add_test("synth/lopen/basic", "virtio-9p", fs_lopen, &opts);
qos_add_test("synth/write/basic", "virtio-9p", fs_write, &opts);
qos_add_test("synth/flush/success", "virtio-9p", fs_flush_success,
--
2.30.2