+ $h->parse(\*STDIN,"'"$file"'");
+ my $val = $h->{"'$field'"},"\n";
+ die "'"$file $field"'" unless defined $val;
+ print $val,"\n";
+ ' <$file
+}
+
+t-stunt-envvar () {
+ local var=$1
+ local tstunt=$2
+ eval '
+ case "$'$var'" in
+ "$tstunt:"*) ;;
+ *":$tstunt:"*) ;;
+ "") '$var'="$tstunt" ;;
+ *) '$var'="$tstunt:$'$var'" ;;
+ esac
+ export '$var'
+ '
+}
+
+t-tstunt () {
+ local tstunt=$tmp/tstunt
+ t-stunt-envvar PATH $tstunt
+ t-stunt-envvar PERLLIB $tstunt
+ local f
+ for f in "$@"; do
+ f="./$f"
+ local d="$tstunt/${f%/*}"
+ mkdir -p $d
+ ln -sf "$troot/tstunt/$f" "$d"/.
+ done
+}
+
+t-tstunt-parsechangelog () {
+ t-tstunt dpkg-parsechangelog Dpkg/Changelog/Parse.pm
+}
+
+t-incoming-dsc () {
+ local dsc=${p}_${v}.dsc
+ incoming_dsc=$tmp/incoming/$dsc
+}
+
+t-ref-dsc-dgit () {
+ t-incoming-dsc
+ local val=`t-822-field $incoming_dsc Dgit`
+ perl -e '$_=shift @ARGV; die "Dgit $_ ?" unless m/^\w+\b/;' "$val"
+ t-ref-same-val $incoming_dsc "$val"
+}
+
+t-apply-diff () {
+ local v1=$1
+ local v2=$2
+ (cd $troot/pkg-srcs;
+ debdiff ${p}_${v1}.dsc ${p}_${v2}.dsc || test $? = 1) \
+ | patch -p1 -u
+}
+
+t-gbp-unapplied-pq2qc () {
+ # does `gbp pq export'
+ # commits the resulting debian/patches on qc/BRANCH
+ # leaves us on qc/BRANCH (eg "qc/quilt-tip"))
+ # qc/BRANCH is not fast-forwarding
+
+ gbp pq export
+
+ branch=`git symbolic-ref HEAD`
+ branch=${branch#refs/heads/}
+
+ case "$branch" in
+ */*) fail "unexpected branch $branch" ;;
+ esac
+
+ git branch -f qc/$branch
+ git checkout qc/$branch
+ git add debian/patches
+ git commit -m 'Commit patch queue'
+}
+
+t-git-pseudo-merge () {
+ # like git merge -s ours
+ if [ ! "$git_pseuomerge_opts" ]; then
+ if git merge --help \
+ | grep -q allow-unrelated-histories; then
+ git_pseuomerge_opts='--allow-unrelated-histories'
+ fi
+ git_pseuomerge_opts+=' -s ours'
+ fi
+ git merge $git_pseuomerge_opts "$@"
+}
+
+t-gbp-example-prep-no-ff () {
+ t-tstunt-parsechangelog
+ t-archive example 1.0-1
+ t-git-none
+ t-worktree 1.0
+
+ cd example
+
+ t-dgit fetch
+
+ git checkout -b patch-queue/quilt-tip-2 patch-queue/quilt-tip
+ gbp pq rebase
+
+ echo '/* some comment */' >>src.c
+ git add src.c
+ git commit -m 'Add a comment to an upstream file'
+
+ t-gbp-unapplied-pq2qc
+
+ t-commit 'some updates' 1.0-2
+}
+
+t-gbp-example-prep () {
+ t-gbp-example-prep-no-ff
+
+ t-git-pseudo-merge \
+ -m 'Pseudo-merge to make descendant of archive' \
+ remotes/dgit/dgit/sid
+}
+
+t-commit () {
+ local msg=$1
+ v=${2:-${majorv:-1}.$revision}
+ dch -v$v --distribution ${3:-unstable} "$1"
+ git add debian/changelog
+ debcommit
+ revision=$(( ${revision-0} + 1 ))
+}
+
+t-git-config () {
+ git config --global "$@"
+}
+
+t-drs () {
+ export DGIT_TEST_TROOT=$troot
+ t-git-config dgit-distro.test-dummy.git-url "ext::$troot/drs-git-ext %S "
+ t-git-config dgit-distro.test-dummy.git-check true
+ t-git-config dgit-distro.test-dummy.git-create true
+ t-git-config dgit-distro.test-dummy.dgit-tag-format new,old,maint
+ cp $troot/gnupg/{dd.gpg,dm.gpg,dm.txt} $tmp/.
+ cp $troot/suites $tmp/.
+ cp $troot/suites $tmp/suites-master
+
+ export t_check_pushed_master=t-check-pushed-master
+
+ drs_dispatch=$tmp/distro=test-dummy
+ mkdir $drs_dispatch
+
+ if [ "x$DGIT_TEST_INTREE" != x ]; then
+ ln -sf "$DGIT_TEST_INTREE" $drs_dispatch/dgit-live
+ fi
+
+ ln -sf $tmp/git $drs_dispatch/repos
+ ln -sf $tmp/suites $tmp/suites-master $tmp/dm.txt $drs_dispatch/
+ mkdir -p $drs_dispatch/keyrings
+ ln -sf $tmp/dd.gpg $drs_dispatch/keyrings/debian-keyring.gpg
+ ln -sf $tmp/dm.gpg $drs_dispatch/keyrings/debian-maintainers.gpg
+ ln -sf /bin/true $drs_dispatch/policy-hook