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tests/pr/bounded-memory.sh
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Pádraig Brady
tests: avoid $SHELL -c "ulimit ..." pattern
15 апр 2026, 17:08
15 апр 2026, 17:08
d58ea74
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#!/bin/sh # Test that 'pr' can work on files larger than the systems memory. # Copyright (C) 2025-2026 Free Software Foundation, Inc. # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see <https://www.gnu.org/licenses/>. . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src print_ver_ pr vm=$(get_min_ulimit_v_ timeout 10 pr < /dev/null) || skip_ 'failed to determine memory limit' (ulimit -v $(($vm+6000)) \ && timeout 0.5 pr < /dev/zero > /dev/null 2>err) ret=$? test $ret = 124 || { fail=1 cat err echo "pr used too much memory" >&2 } Exit $fail