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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 18:46:38 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 18:46:38 +0000 |
commit | a06ac93dcf311dac3943cb5d96ad47625d413c2d (patch) | |
tree | 6efda5e24896e7920ccac1f97aecc73406525040 /tests/misc/stty-row-col.sh | |
parent | Initial commit. (diff) | |
download | coreutils-upstream.tar.xz coreutils-upstream.zip |
Adding upstream version 8.30.upstream/8.30upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/misc/stty-row-col.sh')
-rwxr-xr-x | tests/misc/stty-row-col.sh | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/tests/misc/stty-row-col.sh b/tests/misc/stty-row-col.sh new file mode 100755 index 0000000..c366f26 --- /dev/null +++ b/tests/misc/stty-row-col.sh @@ -0,0 +1,91 @@ +#!/bin/sh +# Test "stty" with rows and columns. + +# Copyright (C) 1998-2018 Free Software Foundation, Inc. + +# This program 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. + +# This program 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 <https://www.gnu.org/licenses/>. + +# Setting this envvar to a very small value used to cause e.g., 'stty size' +# to generate slightly different output on certain systems. +COLUMNS=80 +export COLUMNS + +# Make sure we get English-language behavior. +# See the report about a possibly-related Solaris problem by Alexandre Peshansky +# <https://lists.gnu.org/r/bug-coreutils/2004-10/msg00035.html>. +# Currently stty isn't localized, but it might be in the future. +LC_ALL=C +export LC_ALL + +. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src +print_ver_ stty + +require_controlling_input_terminal_ +require_trap_signame_ + +trap '' TTOU # Ignore SIGTTOU + +# Versions of GNU stty from shellutils-1.9.2c and earlier failed +# tests #2 and #4 when run on SunOS 4.1.3. + +tests=' +1 rows_40_columns_80 40_80 +2 rows_1_columns_1 1_1 +3 rows_40_columns_80 40_80 +4 rows_1 1_80 +5 columns_1 1_1 +6 rows_40 40_1 +7 rows_1 1_1 +8 columns_80 1_80 +9 rows_30 30_80 +10 rows_0x1E 30_80 +11 rows_036 30_80 +NA LAST NA +' +set $tests + +saved_size=$(stty size) && test -n "$saved_size" \ + || skip_ "can't get window size" + +# Linux virtual consoles issue an error if you +# try to increase their size. So skip in that case. +if test "x$saved_size" != "x0 0"; then + srow=$(echo $saved_size | cut -d ' ' -f1) + scol=$(echo $saved_size | cut -d ' ' -f2) + stty rows $(expr $srow + 1) cols $(expr $scol + 1) || + skip_ "can't increase window size" +fi + +while :; do + test_name=$1 + args=$2 + expected_result="$(echo $3|tr _ ' ')" + test "$args" = empty && args='' + test "x$args" = xLAST && break + args=$(echo x$args|tr _ ' '|sed 's/^x//') + if test "$VERBOSE" = yes; then + # echo "testing \$(stty $args; stty size\) = $expected_result ..." + echo "test $test_name... " | tr -d '\n' + fi + stty $args || exit 1 + test x"$(stty size 2> /dev/null)" = "x$expected_result" \ + && ok=ok || ok=FAIL fail=1 + test "$VERBOSE" = yes && echo $ok + shift; shift; shift +done + +set x $saved_size +stty rows $2 columns $3 || exit 1 + +Exit $fail |