--- /dev/null
+#!/bin/bash
+set -e
+. tests/lib
+
+t-dependencies sbuild
+t-restrict x-dgit-schroot-build
+
+t-tstunt-parsechangelog
+
+t-prep-newpackage example 1.1
+
+cd $p
+
+build () {
+ git clean -xdf
+ sbuild -c build -A --no-clean-source \
+ --dpkg-source-opts='-Zgzip -z1 --format=1.0 -sn'
+}
+
+git checkout quilt-tip-1.1~0
+
+build
+
+git checkout gitish-only~0
+
+cat <<'END' >clean-target-hook
+#!/bin/sh
+set -ex
+test "$SCHROOT_SESSION_ID"
+END
+git add clean-target-hook
+git commit -m 'insist on schroot'
+
+build
+
+t-ok