From 208c38e4e4a5e808b5720329f3633f4ab2bc5026 Mon Sep 17 00:00:00 2001
From: Kevin Wolf <kwolf@redhat.com>
Date: Wed, 12 Jul 2017 13:53:03 +0200
Subject: qemu-iotests: Test unplug of -device without drive

This caused an assertion failure until recently because the BlockBackend
would be detached on unplug, but was in fact never attached in the first
place. Add a regression test.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
---
 tests/qemu-iotests/067.out | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

(limited to 'tests/qemu-iotests/067.out')

diff --git a/tests/qemu-iotests/067.out b/tests/qemu-iotests/067.out
index e3c4496a9d..bd70557ddc 100644
--- a/tests/qemu-iotests/067.out
+++ b/tests/qemu-iotests/067.out
@@ -416,4 +416,43 @@ Testing:
     "return": {
     }
 }
+
+=== Empty drive with -device and device_del ===
+
+Testing: -device virtio-scsi-pci -device scsi-cd,id=cd0
+{
+    QMP_VERSION
+}
+{
+    "return": {
+    }
+}
+{
+    "return": [
+        {
+            "device": "",
+            "locked": false,
+            "removable": true,
+            "qdev": "cd0",
+            "tray_open": false,
+            "type": "unknown"
+        }
+    ]
+}
+{
+    "return": {
+    }
+}
+{
+    "return": {
+    }
+}
+{
+    "return": [
+    ]
+}
+{
+    "return": {
+    }
+}
 *** done
-- 
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