gbranden pushed a commit to branch master
in repository groff.
commit 9c4143d3fc2d36d585274073095dc910320f43b7
Author: G. Branden Robinson <[email protected]>
AuthorDate: Fri Oct 16 17:57:44 2026 -0500
[groff]: Regression-test Savannah #68784.
* src/roff/groff/tests/error-mso-request-given-empty-argument.sh: New
file; do it.
* src/roff/groff/groff.am: Update `groff_TESTS` to run test.
Test fails at this commit.
---
ChangeLog | 8 +++++
src/roff/groff/groff.am | 1 +
.../error-mso-request-given-empty-argument.sh | 34 ++++++++++++++++++++++
3 files changed, 43 insertions(+)
diff --git a/ChangeLog b/ChangeLog
index dce2feb6f..c49d59f6c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2026-10-16 G. Branden Robinson <[email protected]>
+
+ [groff]: Regression-test Savannah #68784.
+
+ * src/roff/groff/tests/\
+ error-mso-request-given-empty-argument.sh: New file; do it.
+ * src/roff/groff/groff.am: Update `groff_TESTS` to run test.
+
2026-10-16 G. Branden Robinson <[email protected]>
[libgroff]: Add `NDEBUG` assert(3)ion fallback.
diff --git a/src/roff/groff/groff.am b/src/roff/groff/groff.am
index 4b3a82cfc..ea8c71c6a 100644
--- a/src/roff/groff/groff.am
+++ b/src/roff/groff/groff.am
@@ -105,6 +105,7 @@ groff_TESTS = \
src/roff/groff/tests/dvi-device-smoke-test.sh \
src/roff/groff/tests/error-dt-request-given-bogus-arguments.sh \
src/roff/groff/tests/error-grief-token-descriptions.sh \
+ src/roff/groff/tests/error-mso-request-given-empty-argument.sh \
src/roff/groff/tests/error-no-space-between-dt-or-wh-arguments.sh \
src/roff/groff/tests/error-overflow-symbol-table.sh \
src/roff/groff/tests/error-so-request-given-empty-argument.sh \
diff --git a/src/roff/groff/tests/error-mso-request-given-empty-argument.sh
b/src/roff/groff/tests/error-mso-request-given-empty-argument.sh
new file mode 100755
index 000000000..a5f04a307
--- /dev/null
+++ b/src/roff/groff/tests/error-mso-request-given-empty-argument.sh
@@ -0,0 +1,34 @@
+#!/bin/sh
+#
+# Copyright 2026 G. Branden Robinson
+#
+# This file is part of groff, the GNU roff typesetting system.
+#
+# 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="${abs_top_builddir:-.}/test-groff"
+
+# Regression-test Savannah #68784.
+#
+# The `mso` request should reject an empty argument sensibly (and
+# quietly, unless `-w missing`, not crash with an assertion failure
+
+input='.
+.ds a \" empty
+.mso \*[a]
+.'
+
+output=$(printf '%s\n' "$input" | "$groff" -T ascii)
+
+# vim:set autoindent expandtab shiftwidth=4 tabstop=4 textwidth=72:
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