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| author | Christian Schoenebeck <qemu_oss@crudebyte.com> | 2022-03-15 11:08:33 +0100 |
|---|---|---|
| committer | Christian Schoenebeck <qemu_oss@crudebyte.com> | 2022-06-16 12:44:52 +0200 |
| commit | c1668948e8b74cd8f912054ba4412a1cbf0cd03c (patch) | |
| tree | 49124573b2df4535d408b850c81278d2f226f3d5 | |
| parent | 9472a68965433dde3d30184863fbaf0b66776d4a (diff) | |
| download | focaccia-qemu-c1668948e8b74cd8f912054ba4412a1cbf0cd03c.tar.gz focaccia-qemu-c1668948e8b74cd8f912054ba4412a1cbf0cd03c.zip | |
tests/9pfs: Twalk with nwname=0
Send Twalk request with nwname=0. In this case no QIDs should be returned by 9p server; this is equivalent to walking to dot. Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com> Reviewed-by: Greg Kurz <groug@kaod.org> Message-Id: <b5ead2775000203607801f09bcefc04c493d8bfa.1647339025.git.qemu_oss@crudebyte.com>
| -rw-r--r-- | tests/qtest/virtio-9p-test.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tests/qtest/virtio-9p-test.c b/tests/qtest/virtio-9p-test.c index b3837546be..7942d5fef9 100644 --- a/tests/qtest/virtio-9p-test.c +++ b/tests/qtest/virtio-9p-test.c @@ -1002,6 +1002,27 @@ static void fs_walk_nonexistent(void *obj, void *data, QGuestAllocator *t_alloc) do_walk_expect_error(v9p, "non-existent", ENOENT); } +static void fs_walk_none(void *obj, void *data, QGuestAllocator *t_alloc) +{ + QVirtio9P *v9p = obj; + alloc = t_alloc; + v9fs_qid root_qid; + g_autofree v9fs_qid *wqid = NULL; + P9Req *req; + + do_version(v9p); + req = v9fs_tattach(v9p, 0, getuid(), 0); + v9fs_req_wait_for_reply(req, NULL); + v9fs_rattach(req, &root_qid); + + req = v9fs_twalk(v9p, 0, 1, 0, NULL, 0); + v9fs_req_wait_for_reply(req, NULL); + v9fs_rwalk(req, NULL, &wqid); + + /* special case: no QID is returned if nwname=0 was sent */ + g_assert(wqid == NULL); +} + static void fs_walk_dotdot(void *obj, void *data, QGuestAllocator *t_alloc) { QVirtio9P *v9p = obj; @@ -1435,6 +1456,7 @@ static void register_virtio_9p_test(void) qos_add_test("synth/walk/basic", "virtio-9p", fs_walk, &opts); qos_add_test("synth/walk/no_slash", "virtio-9p", fs_walk_no_slash, &opts); + qos_add_test("synth/walk/none", "virtio-9p", fs_walk_none, &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, |