qemu-iotests: 068: extract _qemu() function

Avoid duplicating the QEMU command-line.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

diff --git a/tests/qemu-iotests/068 b/tests/qemu-iotests/068
index 9c1687d01d329d84a100255c44960d4851524bc2..61936d5075948a5d6feef0f9ece4a686889a6fd4 100755 (executable)
--- a/tests/qemu-iotests/068
+++ b/tests/qemu-iotests/068
@@ -59,14 +59,17 @@ case "$QEMU_DEFAULT_MACHINE" in
       ;;
 esac
 
-# Give qemu some time to boot before saving the VM state
-bash -c 'sleep 1; echo -e "savevm 0\nquit"' |\
-    $QEMU $platform_parm -nographic -monitor stdio -serial none -hda "$TEST_IMG" |\
+_qemu()
+{
+    $QEMU $platform_parm -nographic -monitor stdio -serial none -hda "$TEST_IMG" \
+          "$@" |\
     _filter_qemu | _filter_hmp
+}
+
+# Give qemu some time to boot before saving the VM state
+bash -c 'sleep 1; echo -e "savevm 0\nquit"' | _qemu
 # Now try to continue from that VM state (this should just work)
-echo quit |\
-    $QEMU $platform_parm -nographic -monitor stdio -serial none -hda "$TEST_IMG" -loadvm 0 |\
-    _filter_qemu | _filter_hmp
+echo quit | _qemu -loadvm 0
 
 # success, all done
 echo "*** done"