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tests/split/split-io-err.sh
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oech3
tests: split: ensure no files created with no input
18 июн 2026, 16:20
18 июн 2026, 16:20
c5d2f42
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#!/bin/sh # Ensure we handle i/o errors correctly in split via /dev/full # Copyright (C) 2025-2026 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/>. . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src print_ver_ split getlimits_ cp -sf /dev/full xaa || skip_ '/dev/full is required' # Create the expected error message printf '%s\n' "split: xaa: $ENOSPC" > exp || framework_failure_ # the 'split' command should fail with exit code 1 seq 2 | returns_ 1 split -b 1 2> err || fail=1 # split does not cleanup broken file (while csplit does) test -e xaa || fail=1 # split should not continue test -e xab && fail=1 # Ensure we got the expected error message compare exp err || fail=1 rm xaa || framework_failure_ # Similar for directory mkdir xaa || framework_failure_ seq 2 | returns_ 1 split -b 1 2 || fail=1 test -d xaa || fail=1 # Ensure no file is created without input split < /dev/null || fail=1 Exit $fail