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tests/9pfs: add virtio_9p_test_path()

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This new public function virtio_9p_test_path() allows 9pfs
'local' tests to translate a path from guest scope to host
scope. For instance by passing an empty string it would
return the root path on host of the exported 9pfs tree.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Message-Id: <b563d3c73c6391ec927a2622c9f65c09ca56bd83.1602182956.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
This commit is contained in:
Christian Schoenebeck 2020-10-08 20:34:56 +02:00
parent 051f0e5be1
commit e55b178b5e
2 changed files with 11 additions and 0 deletions
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6
tests/qtest/libqos/virtio-9p.c
View File

@ -65,6 +65,12 @@ static void remove_local_test_dir(void)
g_free(cmd);
}
char *virtio_9p_test_path(const char *path)
{
g_assert(local_test_path);
return concat_path(local_test_path, path);
}
static void virtio_9p_cleanup(QVirtio9P *interface)
{
qvirtqueue_cleanup(interface->vdev->bus, interface->vq, alloc);

5
tests/qtest/libqos/virtio-9p.h
View File

@ -49,4 +49,9 @@ struct QVirtio9PDevice {
*/
void virtio_9p_assign_local_driver(GString *cmd_line, const char *args);
/**
* Returns path on host to the passed guest path. Result must be freed.
*/
char *virtio_9p_test_path(const char *path);
#endif