iotests: fix loading of common.config from tests/ subdir

common.rc assumes it is being sourced from the same directory and
so also tries to source common.config from the current working
directory. With the ability to now have named tests in the tests/
subdir we need to check two locations for common.config.

Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20210204124834.774401-12-berrange@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

diff --git a/tests/qemu-iotests/common.rc b/tests/qemu-iotests/common.rc
index 297acf9b6ae8d5c5d23583abcf36dca3c32e69aa..77c37e8312b1921ded4549c4ced32161842304b5 100644 (file)
--- a/tests/qemu-iotests/common.rc
+++ b/tests/qemu-iotests/common.rc
@@ -109,8 +109,14 @@ peek_file_raw()
     dd if="$1" bs=1 skip="$2" count="$3" status=none
 }
 
-
-if ! . ./common.config
+config=common.config
+test -f $config || config=../common.config
+if ! test -f $config
+then
+    echo "$0: failed to find common.config"
+    exit 1
+fi
+if ! . $config
     then
     echo "$0: failed to source common.config"
     exit 1