[PATCH v2 1/4] iotests/283: Use consistent size for source and target

[Kevin Wolf <kwolf@redhat.com>]

The test case forgot to specify the null-co size for the target node.
When adding a check to backup that both sizes match, this would fail
because of the size mismatch and not the behaviour that the test really
wanted to test.

Fixes: a541fcc27c98b96da187c7d4573f3270f3ddd283
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 tests/qemu-iotests/283     | 6 +++++-
 tests/qemu-iotests/283.out | 2 +-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/tests/qemu-iotests/283 b/tests/qemu-iotests/283
index 55b7cff953..44de76effe 100644
--- a/tests/qemu-iotests/283
+++ b/tests/qemu-iotests/283
@@ -72,7 +72,11 @@ to check that crash is fixed :)
 vm = iotests.VM()
 vm.launch()
 
-vm.qmp_log('blockdev-add', **{'node-name': 'target', 'driver': 'null-co'})
+vm.qmp_log('blockdev-add', **{
+    'node-name': 'target',
+    'driver': 'null-co',
+    'size': size,
+})
 
 vm.qmp_log('blockdev-add', **{
     'node-name': 'source',
diff --git a/tests/qemu-iotests/283.out b/tests/qemu-iotests/283.out
index daaf5828c1..d8cff22cc1 100644
--- a/tests/qemu-iotests/283.out
+++ b/tests/qemu-iotests/283.out
@@ -1,4 +1,4 @@
-{"execute": "blockdev-add", "arguments": {"driver": "null-co", "node-name": "target"}}
+{"execute": "blockdev-add", "arguments": {"driver": "null-co", "node-name": "target", "size": 1048576}}
 {"return": {}}
 {"execute": "blockdev-add", "arguments": {"driver": "blkdebug", "image": {"driver": "null-co", "node-name": "base", "size": 1048576}, "node-name": "source"}}
 {"return": {}}
-- 
2.25.3