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| author | Collin Funk <collin.funk1@gmail.com> | 2025-10-10 21:13:55 -0700 |
|---|---|---|
| committer | Collin Funk <collin.funk1@gmail.com> | 2025-10-11 01:33:15 -0700 |
| commit | f88f0e5d44f775708cd657c0eaf2a41369d6b03e (patch) | |
| tree | 9664deda140b392d4ac80f380b59980252fa91cb | |
| parent | tests: ln -f: ensure existing link replaced (diff) | |
| download | coreutils-f88f0e5d44f775708cd657c0eaf2a41369d6b03e.tar.gz coreutils-f88f0e5d44f775708cd657c0eaf2a41369d6b03e.zip | |
tests: basenc: add a test for bounded memory operation
* tests/basenc/basenc-bounded-memory.sh: New file.
* tests/local.mk (all_tests): Add the test.
| -rwxr-xr-x | tests/basenc/basenc-bounded-memory.sh | 39 | ||||
| -rw-r--r-- | tests/local.mk | 1 |
2 files changed, 40 insertions, 0 deletions
diff --git a/tests/basenc/basenc-bounded-memory.sh b/tests/basenc/basenc-bounded-memory.sh new file mode 100755 index 000000000..8ac2d1e1a --- /dev/null +++ b/tests/basenc/basenc-bounded-memory.sh @@ -0,0 +1,39 @@ +#!/bin/sh +# Test that basenc can work on files larger than the systems memory. + +# Copyright (C) 2025 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/>. + +. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src +print_ver_ basenc + +vm=$(get_min_ulimit_v_ basenc /dev/null) + +# Check all except for --base58. +for algorithm in '--base64' '--base64url' '--base32' '--base32hex' '--base16' \ + '--base2msbf' '--base2lsbf' '--z85'; do + timeout 0.5 $SHELL -c \ + "(ulimit -v $(($vm+6000)) \ + && basenc $algorithm </dev/zero >/dev/null 2>err)" + ret=$? + test -f err || skip_ 'shell ulimit failure' + test $ret = 124 || { + fail=1 + cat err + echo "basenc $algorithm used too much memory" >&2 + } +done + +Exit $fail diff --git a/tests/local.mk b/tests/local.mk index 52184b7ac..4c02cc65d 100644 --- a/tests/local.mk +++ b/tests/local.mk @@ -298,6 +298,7 @@ all_tests = \ tests/misc/basename.pl \ tests/basenc/base64.pl \ tests/basenc/basenc.pl \ + tests/basenc/basenc-bounded-memory.sh \ tests/basenc/basenc-large.sh \ tests/misc/close-stdout.sh \ tests/chroot/chroot-fail.sh \ |