diff options
Diffstat (limited to 'src/preproc/tbl/tests/warn-on-long-boxed-unkept-table.sh')
-rwxr-xr-x | src/preproc/tbl/tests/warn-on-long-boxed-unkept-table.sh | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/src/preproc/tbl/tests/warn-on-long-boxed-unkept-table.sh b/src/preproc/tbl/tests/warn-on-long-boxed-unkept-table.sh new file mode 100755 index 0000000..621a752 --- /dev/null +++ b/src/preproc/tbl/tests/warn-on-long-boxed-unkept-table.sh @@ -0,0 +1,56 @@ +#!/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="${abs_top_builddir:-.}/test-groff" + +fail= + +wail () { + echo ...FAILED >&2 + fail=YES +} + +# Regression-test Savannah #61878. +# +# A boxed, unkept table that overruns the page bottom will produce ugly +# output; it looks especially bizarre in nroff mode. +# +# We set the page length to 2v to force a problem (any boxed table in +# nroff mode needs 3 vees minimum), and put a page break at the start to +# catch an incorrectly initialized starting page number for the table. + +input='.pl 2v +.bp +.TS +box nokeep; +L. +Z +.TE' + +output=$(printf "%s" "$input" | "$groff" -t -Tascii 2>/dev/null) +error=$(printf "%s" "$input" | "$groff" -t -Tascii 2>&1 >/dev/null) +echo "$output" + +echo "checking that a diagnostic message is produced" +echo "$error" | grep -q 'warning: boxed.*page 2$' || wail + +test -z "$fail" + +# vim:set ai et sw=4 ts=4 tw=72: |