diff options
Diffstat (limited to 'tests')
| -rwxr-xr-x | tests/rm/4-million-entry-dir | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/tests/rm/4-million-entry-dir b/tests/rm/4-million-entry-dir index 23130a68e..44855cf26 100755 --- a/tests/rm/4-million-entry-dir +++ b/tests/rm/4-million-entry-dir @@ -1,5 +1,6 @@ #!/bin/sh -# in coreutils-8.12, this would have required ~1GB of memory +# 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 Free Software Foundation, Inc. @@ -17,19 +18,21 @@ # along with this program. If not, see <http://www.gnu.org/licenses/>. . "${srcdir=.}/init.sh"; path_prepend_ ../src -print_ver_ rm +print_ver_ rm du -very_expensive_ +expensive_ -# Put 4M files in a directory. +# With many files in a single directory... mkdir d && cd d || framework_failure_ -seq 4000000|xargs touch || framework_failure_ +seq 200000|xargs touch || framework_failure_ cd .. -# Restricted to 50MB, rm from coreutils-8.12 would fail with a -# diagnostic like "rm: fts_read failed: Cannot allocate memory". -ulimit -v 50000 +# Restricted to 40MB, rm from coreutils-8.12 each of these 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 |