tests/9pfs: introduce local tests

This patch introduces 9pfs test cases using the 9pfs 'local'
filesystem driver which reads/writes/creates/deletes real files
and directories.

In this initial version, there is only one local test which actually
only checks if the 9pfs 'local' device was created successfully.

Before the 9pfs 'local' tests are run, a test directory 'qtest-9p-local'
is created (with world rwx permissions) under the current working
directory. At this point that test directory is not auto deleted yet.

Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Message-Id: <81fc4b3b6b6c9bf7999e79f5e7cbc364a5f09ddb.1602182956.git.qemu_oss@crudebyte.com>
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>

1 files changed, 30 insertions, 14 deletions

diff --git a/tests/qtest/virtio-9p-test.c b/tests/qtest/virtio-9p-test.c
index 3281153b9c..af7e169d3a 100644
--- a/tests/qtest/virtio-9p-test.c
+++ b/tests/qtest/virtio-9p-test.c
@@ -895,29 +895,45 @@ static void fs_readdir_split_512(void *obj, void *data,
     fs_readdir_split(obj, data, t_alloc, 512);
 }
 
+static void *assign_9p_local_driver(GString *cmd_line, void *arg)
+{
+    virtio_9p_assign_local_driver(cmd_line, "security_model=mapped-xattr");
+    return arg;
+}
+
 static void register_virtio_9p_test(void)
 {
-    qos_add_test("synth/config", "virtio-9p", pci_config, NULL);
-    qos_add_test("synth/version/basic", "virtio-9p", fs_version, NULL);
-    qos_add_test("synth/attach/basic", "virtio-9p", fs_attach, NULL);
-    qos_add_test("synth/walk/basic", "virtio-9p", fs_walk, NULL);
+
+    QOSGraphTestOptions opts = {
+    };
+
+    /* 9pfs test cases using the 'synth' filesystem driver */
+    qos_add_test("synth/config", "virtio-9p", pci_config, &opts);
+    qos_add_test("synth/version/basic", "virtio-9p", fs_version,  &opts);
+    qos_add_test("synth/attach/basic", "virtio-9p", fs_attach,  &opts);
+    qos_add_test("synth/walk/basic", "virtio-9p", fs_walk,  &opts);
     qos_add_test("synth/walk/no_slash", "virtio-9p", fs_walk_no_slash,
-                 NULL);
+                  &opts);
     qos_add_test("synth/walk/dotdot_from_root", "virtio-9p",
-                 fs_walk_dotdot, NULL);
-    qos_add_test("synth/lopen/basic", "virtio-9p", fs_lopen, NULL);
-    qos_add_test("synth/write/basic", "virtio-9p", fs_write, NULL);
+                 fs_walk_dotdot,  &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,
-                 NULL);
+                  &opts);
     qos_add_test("synth/flush/ignored", "virtio-9p", fs_flush_ignored,
-                 NULL);
-    qos_add_test("synth/readdir/basic", "virtio-9p", fs_readdir, NULL);
+                  &opts);
+    qos_add_test("synth/readdir/basic", "virtio-9p", fs_readdir,  &opts);
     qos_add_test("synth/readdir/split_512", "virtio-9p",
-                 fs_readdir_split_512, NULL);
+                 fs_readdir_split_512,  &opts);
     qos_add_test("synth/readdir/split_256", "virtio-9p",
-                 fs_readdir_split_256, NULL);
+                 fs_readdir_split_256,  &opts);
     qos_add_test("synth/readdir/split_128", "virtio-9p",
-                 fs_readdir_split_128, NULL);
+                 fs_readdir_split_128,  &opts);
+
+
+    /* 9pfs test cases using the 'local' filesystem driver */
+    opts.before = assign_9p_local_driver;
+    qos_add_test("local/config", "virtio-9p", pci_config,  &opts);
 }
 
 libqos_init(register_virtio_9p_test);