From 2c77f52e39ff2ba071e3b549ad7a3ebea0758edd Mon Sep 17 00:00:00 2001
From: Fam Zheng <famz@redhat.com>
Date: Tue, 26 Nov 2013 14:40:32 +0800
Subject: [PATCH] qemu-iotests: Introduce _unsupported_imgopts

Introduce _unsupported_imgopts that causes _notrun for specific image
options.

Signed-off-by: Fam Zheng <famz@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 tests/qemu-iotests/common.rc | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc
index 28ba0d9ad5..2489c437eb 100644
--- a/tests/qemu-iotests/common.rc
+++ b/tests/qemu-iotests/common.rc
@@ -406,6 +406,17 @@ _default_cache_mode()
     fi
 }
 
+_unsupported_imgopts()
+{
+    for bad_opt
+    do
+        if echo "$IMGOPTS" | grep -q 2>/dev/null "$bad_opt"
+        then
+            _notrun "not suitable for image option: $bad_opt"
+        fi
+    done
+}
+
 # this test requires that a specified command (executable) exists
 #
 _require_command()