1 files changed, 72 insertions, 0 deletions
diff --git a/contrib/mm/tests/remove-stale-bib-entry-data.sh b/contrib/mm/tests/remove-stale-bib-entry-data.sh
new file mode 100755
index 0000000..5fb68e6
--- /dev/null
+++ b/contrib/mm/tests/remove-stale-bib-entry-data.sh
@@ -0,0 +1,72 @@
+#!/bin/sh
+#
+# Copyright (C) 2022 Free Software Foundation, Inc.
+#
+# This file is part of groff.
+#
+# groff is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free
+# Software Foundation, either version 3 of the License, or (at your
+# option) any later version.
+#
+# groff is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+# for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+
+groff="${abs_top_builddir:-.}/test-groff"
+
+fail=
+
+wail () {
+    echo FAILED >&2
+    fail=YES
+}
+
+# Regression-test Savannah #60657.  Ensure data from a bibliographic
+# entry don't carry over to the next.
+
+# Locate directory containing our test artifacts.
+artifact_dir=
+
+for buildroot in . .. ../..
+do
+    d=$buildroot/contrib/mm/tests/artifacts
+    if [ -d "$d" ]
+    then
+        artifact_dir=$d
+        break
+    fi
+done
+
+# If we can't find it, we can't test.
+test -z "$artifact_dir" && exit 77 # skip
+
+input=".R1
+bibliography $artifact_dir/60657.ref
+.R2"
+
+output=$(echo "$input" | "$groff" -R -mm -Tascii -P-cbou)
+
+echo "checking first entry"
+echo "$output" \
+    | grep -q "1\. First Author in First Book\. Test one\.$" \
+    || wail
+
+echo "checking second entry"
+echo "$output" \
+    | grep -q "2\. Second Author in Second Book\.$" \
+    || wail
+
+echo "checking third entry"
+echo "$output" \
+    | grep -q "3\. Third Author\.$" \
+    || wail
+
+test -z "$fail" || exit 1
+
+# vim:set ai et sw=4 ts=4 tw=72: