1 files changed, 70 insertions, 0 deletions
diff --git a/tmac/tests/an_inner-footer-abbreviation-works.sh b/tmac/tests/an_inner-footer-abbreviation-works.sh
new file mode 100755
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+++ b/tmac/tests/an_inner-footer-abbreviation-works.sh
@@ -0,0 +1,70 @@
+#!/bin/sh
+#
+# Copyright (C) 2021 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="${abs_top_builddir:-.}/test-groff"
+
+# Regression-test Savannah #61386.
+#
+# Excessively long "extra2" arguments to 'TH' (we recommend using this
+# for project name and version information) can overrun other parts of
+# the titles, such as a date in the center footer.
+
+FAIL=
+
+INPUT='.TH foo 1 2021-10-26 "groff 1.23.0.rc1.1449-84949"
+.SH Name
+foo \- a command with a very short name'
+
+echo 'testing long inner footer with sufficient space to set it' >&2
+OUTPUT=$(echo "$INPUT" | "$groff" -Tascii -P-cbou -man)
+PATTERN='groff 1\.23\.0\.rc1\.1449-84949 +2021-10-26 +foo\(1\)'
+
+if ! echo "$OUTPUT" | grep -Eq "$PATTERN"
+then
+    FAIL=yes
+    echo "...FAILED" >&2
+fi
+
+echo 'testing long inner footer with insufficient space to set it' >&2
+OUTPUT=$(echo "$INPUT" | "$groff" -Tascii -P-cbou -man -rLL=60n)
+PATTERN='groff 1\.23\.0\.rc1\.1449\.\.\. +2021-10-26 +foo\(1\)'
+
+if ! echo "$OUTPUT" | grep -Eq "$PATTERN"
+then
+    FAIL=yes
+    echo "...FAILED" >&2
+fi
+
+# Regression-test Savannah #61408.
+#
+# Don't spew diagnostics if the page doesn't supply a 3rd .TH argument.
+echo 'testing for graceful behavior when TH has no 3rd argument' >&2
+INPUT='.TH patch 1 "" GNU'
+OUTPUT=$(echo "$INPUT" | "$groff" -Tascii -P-cbou -man -ww -z 2>&1)
+
+if [ -n "$OUTPUT" ]
+then
+    FAIL=yes
+    echo "...FAILED" >&2
+fi
+
+test -z "$FAIL"
+
+# vim:set ai et sw=4 ts=4 tw=72: