[PULL 40/51] tests: Use child_of_bds instead of child_file

[Kevin Wolf <kwolf@redhat.com>]

From: Max Reitz <mreitz@redhat.com>

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200513110544.176672-29-mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 tests/test-bdrv-drain.c     | 29 +++++++++++++++++------------
 tests/test-bdrv-graph-mod.c |  6 ++++--
 2 files changed, 21 insertions(+), 14 deletions(-)

diff --git a/tests/test-bdrv-drain.c b/tests/test-bdrv-drain.c
index 15393a0140..91567ca97d 100644
--- a/tests/test-bdrv-drain.c
+++ b/tests/test-bdrv-drain.c
@@ -97,7 +97,7 @@ static void bdrv_test_child_perm(BlockDriverState *bs, BdrvChild *c,
      * detach_by_driver_cb_parent as one of them.
      */
     if (child_class != &child_file && child_class != &child_of_bds) {
-        child_class = &child_file;
+        child_class = &child_of_bds;
     }
 
     bdrv_format_default_perms(bs, c, child_class, role, reopen_queue,
@@ -1203,7 +1203,8 @@ static void do_test_delete_by_drain(bool detach_instead_of_delete,
 
     null_bs = bdrv_open("null-co://", NULL, NULL, BDRV_O_RDWR | BDRV_O_PROTOCOL,
                         &error_abort);
-    bdrv_attach_child(bs, null_bs, "null-child", &child_file, 0, &error_abort);
+    bdrv_attach_child(bs, null_bs, "null-child", &child_of_bds,
+                      BDRV_CHILD_DATA, &error_abort);
 
     /* This child will be the one to pass to requests through to, and
      * it will stall until a drain occurs */
@@ -1211,14 +1212,17 @@ static void do_test_delete_by_drain(bool detach_instead_of_delete,
                                     &error_abort);
     child_bs->total_sectors = 65536 >> BDRV_SECTOR_BITS;
     /* Takes our reference to child_bs */
-    tts->wait_child = bdrv_attach_child(bs, child_bs, "wait-child", &child_file,
-                                        0, &error_abort);
+    tts->wait_child = bdrv_attach_child(bs, child_bs, "wait-child",
+                                        &child_of_bds,
+                                        BDRV_CHILD_DATA | BDRV_CHILD_PRIMARY,
+                                        &error_abort);
 
     /* This child is just there to be deleted
      * (for detach_instead_of_delete == true) */
     null_bs = bdrv_open("null-co://", NULL, NULL, BDRV_O_RDWR | BDRV_O_PROTOCOL,
                         &error_abort);
-    bdrv_attach_child(bs, null_bs, "null-child", &child_file, 0, &error_abort);
+    bdrv_attach_child(bs, null_bs, "null-child", &child_of_bds, BDRV_CHILD_DATA,
+                      &error_abort);
 
     blk = blk_new(qemu_get_aio_context(), BLK_PERM_ALL, BLK_PERM_ALL);
     blk_insert_bs(blk, bs, &error_abort);
@@ -1315,7 +1319,8 @@ static void detach_indirect_bh(void *opaque)
 
     bdrv_ref(data->c);
     data->child_c = bdrv_attach_child(data->parent_b, data->c, "PB-C",
-                                      &child_file, 0, &error_abort);
+                                      &child_of_bds, BDRV_CHILD_DATA,
+                                      &error_abort);
 }
 
 static void detach_by_parent_aio_cb(void *opaque, int ret)
@@ -1332,7 +1337,7 @@ static void detach_by_driver_cb_drained_begin(BdrvChild *child)
 {
     aio_bh_schedule_oneshot(qemu_get_current_aio_context(),
                             detach_indirect_bh, &detach_by_parent_data);
-    child_file.drained_begin(child);
+    child_of_bds.drained_begin(child);
 }
 
 static BdrvChildClass detach_by_driver_cb_class;
@@ -1367,7 +1372,7 @@ static void test_detach_indirect(bool by_parent_cb)
     QEMUIOVector qiov = QEMU_IOVEC_INIT_BUF(qiov, NULL, 0);
 
     if (!by_parent_cb) {
-        detach_by_driver_cb_class = child_file;
+        detach_by_driver_cb_class = child_of_bds;
         detach_by_driver_cb_class.drained_begin =
             detach_by_driver_cb_drained_begin;
     }
@@ -1397,15 +1402,15 @@ static void test_detach_indirect(bool by_parent_cb)
     /* Set child relationships */
     bdrv_ref(b);
     bdrv_ref(a);
-    child_b = bdrv_attach_child(parent_b, b, "PB-B", &child_file, 0,
-                                &error_abort);
+    child_b = bdrv_attach_child(parent_b, b, "PB-B", &child_of_bds,
+                                BDRV_CHILD_DATA, &error_abort);
     child_a = bdrv_attach_child(parent_b, a, "PB-A", &child_of_bds,
                                 BDRV_CHILD_COW, &error_abort);
 
     bdrv_ref(a);
     bdrv_attach_child(parent_a, a, "PA-A",
-                      by_parent_cb ? &child_file : &detach_by_driver_cb_class,
-                      0, &error_abort);
+                      by_parent_cb ? &child_of_bds : &detach_by_driver_cb_class,
+                      BDRV_CHILD_DATA, &error_abort);
 
     g_assert_cmpint(parent_a->refcnt, ==, 1);
     g_assert_cmpint(parent_b->refcnt, ==, 1);
diff --git a/tests/test-bdrv-graph-mod.c b/tests/test-bdrv-graph-mod.c
index 3707e2533c..6ae91ff171 100644
--- a/tests/test-bdrv-graph-mod.c
+++ b/tests/test-bdrv-graph-mod.c
@@ -112,7 +112,8 @@ static void test_update_perm_tree(void)
 
     blk_insert_bs(root, bs, &error_abort);
 
-    bdrv_attach_child(filter, bs, "child", &child_file, 0, &error_abort);
+    bdrv_attach_child(filter, bs, "child", &child_of_bds,
+                      BDRV_CHILD_FILTERED | BDRV_CHILD_PRIMARY, &error_abort);
 
     bdrv_append(filter, bs, &local_err);
 
@@ -178,7 +179,8 @@ static void test_should_update_child(void)
     bdrv_set_backing_hd(target, bs, &error_abort);
 
     g_assert(target->backing->bs == bs);
-    bdrv_attach_child(filter, target, "target", &child_file, 0, &error_abort);
+    bdrv_attach_child(filter, target, "target", &child_of_bds,
+                      BDRV_CHILD_DATA, &error_abort);
     bdrv_append(filter, bs, &error_abort);
     g_assert(target->backing->bs == bs);
 
-- 
2.25.4