--- /dev/null
+#!/bin/bash
+set -e
+. tests/lib
+
+t-dependencies git-buildpackage libfile-fnmatch-perl faketime
+
+t-setup-import gdr-convert-gbp
+
+cd $p
+
+: 'upstream hat'
+
+new-upstream () {
+ uv=$1
+ git checkout make-upstream
+ git reset --hard upstream
+ t-make-new-upstream-tarball $uv
+ git push . make-upstream:upstream
+ git checkout master
+}
+
+new-upstream 2.1
+
+: 'maintainer hat'
+
+git checkout master
+
+v=2.1-1
+
+t-git-debrebase new-upstream-v0 $v upstream
+t-gdr-good laundered
+
+t-git-debrebase stitch
+t-gdr-good stitched
+
+t-ok