+t-expect-push-fail () {
+ local mpat="$1"; shift
+
+ local triedpush=`git rev-parse HEAD`
+
+ t-reporefs pre-push
+ t-expect-fail "$mpat" "$@"
+ t-reporefs post-push
+ diff $tmp/show-refs.{pre,post}-push
+
+ t-git-objects-not-present '' $triedpush
+
+ eval "$t_expect_push_fail_hook"
+}
+
+t-git-objects-not-present () {
+ # t-git-objects-not-present GITDIR|'' OBJID [...]
+ # specifying '' means the repo for package $p
+ local gitdir="${1-$tmp/git/$p.git}"
+ local obj
+ if ! [ -e "$gitdir" ]; then return; fi
+ for obj in "$@"; do
+ GIT_DIR=$gitdir \
+ t-expect-fail 'unable to find' \
+ git cat-file -t $obj
+ done
+}
+