1 files changed, 33 insertions, 0 deletions
diff --git a/tests/qemu-iotests/087 b/tests/qemu-iotests/087
index a38bb702b3..37d82fcdcd 100755
--- a/tests/qemu-iotests/087
+++ b/tests/qemu-iotests/087
@@ -73,6 +73,39 @@ run_qemu <<EOF
 EOF
 
 echo
+echo === Duplicate ID ===
+echo
+
+run_qemu <<EOF
+{ "execute": "qmp_capabilities" }
+{ "execute": "blockdev-add",
+  "arguments": {
+      "options": {
+        "driver": "$IMGFMT",
+        "id": "disk",
+        "file": {
+            "driver": "file",
+            "filename": "$TEST_IMG"
+        }
+      }
+    }
+  }
+{ "execute": "blockdev-add",
+  "arguments": {
+      "options": {
+        "driver": "$IMGFMT",
+        "id": "disk",
+        "file": {
+            "driver": "file",
+            "filename": "$TEST_IMG"
+        }
+      }
+    }
+  }
+{ "execute": "quit" }
+EOF
+
+echo
 echo === aio=native without O_DIRECT ===
 echo