1 files changed, 61 insertions, 0 deletions
diff --git a/tmac/tests/an_title-abbreviation-works.sh b/tmac/tests/an_title-abbreviation-works.sh
new file mode 100755
index 0000000..86ec8d1
--- /dev/null
+++ b/tmac/tests/an_title-abbreviation-works.sh
@@ -0,0 +1,61 @@
+#!/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="${abs_top_builddir:-.}/test-groff"
+
+# Regression-test Savannah #43532.
+#
+# Excessively long man page titles can overrun other parts of the titles
+# (headers and footers).  Verify abbreviation of ones that would.
+
+FAIL=
+
+INPUT='.TH foo 1 2021-05-31 "groff test suite"
+.SH Name
+foo \- a command with a very short name'
+
+OUTPUT=$(echo "$INPUT" | "$groff" -Tascii -P-cbou -man)
+
+if ! echo "$OUTPUT" \
+    | grep -Eq 'foo\(1\) +General Commands Manual +foo\(1\)'
+then
+    FAIL=yes
+    echo "short page title test failed" >&2
+fi
+
+INPUT='.TH CosNotifyChannelAdmin_StructuredProxyPushSupplier 3erl \
+2021-05-31 "groff test suite" "Erlang Module Definition"
+.SH Name
+CosNotifyChannelAdmin_StructuredProxyPushSupplier \- OMFG'
+
+OUTPUT=$(echo "$INPUT" | "$groff" -Tascii -P-cbou -man)
+
+TITLE_ABBV="CosNotif...hSupplier(3erl)"
+PATTERN="$TITLE_ABBV Erlang Module Definition $TITLE_ABBV"
+
+if ! echo "$OUTPUT" | grep -Fq "$PATTERN"
+then
+    FAIL=yes
+    echo "long page title test failed" >&2
+fi
+
+test -z "$FAIL"
+
+# vim:set ai et sw=4 ts=4 tw=72: