diff -r 000000000000 -r 6474c204b198 tools/update-packaging/test/buildrefmars.sh
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tools/update-packaging/test/buildrefmars.sh	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,27 @@
+#!/bin/bash
+# Builds all the reference mars
+
+if [ -f "ref.mar" ]; then
+  rm "ref.mar"
+fi
+if [ -f "ref-mac.mar" ]; then
+  rm "ref-mac.mar"
+fi
+
+ ../make_incremental_update.sh ref.mar `pwd`/from `pwd`/to
+ ../make_incremental_update.sh ref-mac.mar `pwd`/from-mac `pwd`/to-mac
+
+if [ -f "product-1.0.lang.platform.complete.mar" ]; then
+  rm "product-1.0.lang.platform.complete.mar"
+fi
+if [ -f "product-2.0.lang.platform.complete.mar" ]; then
+  rm "product-2.0.lang.platform.complete.mar"
+fi
+if [ -f "product-2.0.lang.mac.complete.mar" ]; then
+  rm "product-2.0.lang.mac.complete.mar"
+fi
+
+./make_full_update.sh product-1.0.lang.platform.complete.mar "`pwd`/from"
+./make_full_update.sh product-2.0.lang.platform.complete.mar "`pwd`/to"
+./make_full_update.sh product-1.0.lang.mac.complete.mar "`pwd`/from-mac"
+./make_full_update.sh product-2.0.lang.mac.complete.mar "`pwd`/to-mac"