test suite: lib-gdr: Break out t-gdr-prep-new-upstream

This does not include `git tag' for the upstream, because
gdr-newupstream wants to test the case where the tag is missing.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

1 files changed, 11 insertions, 0 deletions

diff --git a/tests/lib-gdr b/tests/lib-gdr
index 1bb810f..849e3f6 100644
--- a/tests/lib-gdr
+++ b/tests/lib-gdr
@@ -291,3 +291,14 @@ t-nmu-reconciled-good () {
 	git checkout master
 	t-dgit -wgf quilt-fixup
 }
+
+t-gdr-prep-new-upstream () {
+	uv=$1
+	t-git-next-date
+	git checkout make-upstream
+	git reset --hard upstream
+	t-make-new-upstream-tarball $uv
+	git push . make-upstream:upstream
+	git checkout master
+	t-git-next-date
+}