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author | Stefano Lattarini <stefano.lattarini@gmail.com> | 2012-08-30 14:13:12 +0200 |
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committer | Jim Meyering <meyering@redhat.com> | 2012-08-30 18:55:59 +0200 |
commit | 9eb4c31eb78c28dd9f72d1cbb940270311be343c (patch) | |
tree | ea3078bc1b002a9f948ed41445ca32318002a1d3 /tests/rm/many-dir-entries-vs-OOM.sh | |
parent | 00f5ba15dd91a3d9780fe1fbd06a4df436ae6714 (diff) | |
download | coreutils-9eb4c31eb78c28dd9f72d1cbb940270311be343c.tar.xz |
tests: add .sh and .pl suffixes to shell and perl tests, respectively
Not only this shrinks the size of the generated Makefile (from > 6300
lines to ~3000), but will allow further simplifications in future
changes.
* tests/Makefile.am (TEST_EXTENSIONS): Add '.sh' and '.pl'.
(PL_LOG_COMPILER, SH_LOG_COMPILER): New, still defined simply to
$(LOG_COMPILER) for the time being.
(TESTS, root_tests): Adjust as described.
* All tests: Rename as described.
Diffstat (limited to 'tests/rm/many-dir-entries-vs-OOM.sh')
-rwxr-xr-x | tests/rm/many-dir-entries-vs-OOM.sh | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/tests/rm/many-dir-entries-vs-OOM.sh b/tests/rm/many-dir-entries-vs-OOM.sh new file mode 100755 index 000000000..b5f10dac4 --- /dev/null +++ b/tests/rm/many-dir-entries-vs-OOM.sh @@ -0,0 +1,38 @@ +#!/bin/sh +# In coreutils-8.12, rm,du,chmod, etc. would use too much memory +# when processing a directory with many entries (as in > 100,000). + +# Copyright (C) 2011-2012 Free Software Foundation, Inc. + +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. + +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +. "${srcdir=.}/init.sh"; path_prepend_ ../src +print_ver_ rm du chmod + +expensive_ + +# With many files in a single directory... +mkdir d && cd d || framework_failure_ +seq 200000|xargs touch || framework_failure_ + +cd .. + +# Restricted to 40MB, each of these coreutils-8.12 programs would fail +# with a diagnostic like "rm: fts_read failed: Cannot allocate memory". +ulimit -v 40000 +du -sh d || fail=1 +chmod -R 700 d || fail=1 +rm -rf d || fail=1 + +Exit $fail |