diff options
| author | Greg Kurz <groug@kaod.org> | 2018-02-01 21:21:28 +0100 |
|---|---|---|
| committer | Greg Kurz <groug@kaod.org> | 2018-02-01 21:21:28 +0100 |
| commit | 354b86f85f516fecb60185f9c2b8e5933177b300 (patch) | |
| tree | f11d609b40c4d89c985389d93bee8cb55de5292c /hw | |
| parent | 82469aaefea4f8e7a4469c3ec1f680bbf0341c98 (diff) | |
tests: virtio-9p: add WRITE operation test
Trivial test of a successful write.
Signed-off-by: Greg Kurz <groug@kaod.org>
(groug, handle potential overflow when computing request size,
add missing g_free(buf),
backend handles one written byte at a time to validate
the server doesn't do short-reads)
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/9pfs/9p-synth.c | 11 | ||||
| -rw-r--r-- | hw/9pfs/9p-synth.h | 1 |
2 files changed, 12 insertions, 0 deletions
diff --git a/hw/9pfs/9p-synth.c b/hw/9pfs/9p-synth.c index f17b74f444..ade3460706 100644 --- a/hw/9pfs/9p-synth.c +++ b/hw/9pfs/9p-synth.c @@ -515,6 +515,12 @@ static int synth_unlinkat(FsContext *ctx, V9fsPath *dir, return -1; } +static ssize_t v9fs_synth_qtest_write(void *buf, int len, off_t offset, + void *arg) +{ + return 1; +} + static int synth_init(FsContext *ctx, Error **errp) { QLIST_INIT(&synth_root.child); @@ -546,6 +552,11 @@ static int synth_init(FsContext *ctx, Error **errp) ret = qemu_v9fs_synth_add_file(NULL, 0, QTEST_V9FS_SYNTH_LOPEN_FILE, NULL, NULL, ctx); assert(!ret); + + /* File for WRITE test */ + ret = qemu_v9fs_synth_add_file(NULL, 0, QTEST_V9FS_SYNTH_WRITE_FILE, + NULL, v9fs_synth_qtest_write, ctx); + assert(!ret); } return 0; diff --git a/hw/9pfs/9p-synth.h b/hw/9pfs/9p-synth.h index 2a8d6fd00d..a74032d7bd 100644 --- a/hw/9pfs/9p-synth.h +++ b/hw/9pfs/9p-synth.h @@ -53,5 +53,6 @@ int qemu_v9fs_synth_add_file(V9fsSynthNode *parent, int mode, #define QTEST_V9FS_SYNTH_WALK_FILE "WALK%d" #define QTEST_V9FS_SYNTH_LOPEN_FILE "LOPEN" +#define QTEST_V9FS_SYNTH_WRITE_FILE "WRITE" #endif |