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Diffstat (limited to 'tests/find/used.sh')
-rwxr-xr-x | tests/find/used.sh | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/tests/find/used.sh b/tests/find/used.sh new file mode 100755 index 00000000..48dbf04f --- /dev/null +++ b/tests/find/used.sh @@ -0,0 +1,94 @@ +#!/bin/sh +# Verify that find -used works. + +# Copyright (C) 2020 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/>. + +. "${srcdir=.}/tests/init.sh"; fu_path_prepend_ +print_ver_ find + +# Create sample files with the access date D=1,3,5,7 days in the future. +for d in 1 3 5 7; do + touch -a -d "$(date -d "$d day" '+%Y-%m-%d %H:%M:%S')" t$d \ + || skip_ "creating files with future timestamp failed" + + # Check with stat(1) the access (%X) vs. the status change time (%z). + exp="$( expr 86400 '*' $d )" \ + && x="$( stat -c "%X" t$d )" \ + && z="$( stat -c "%Z" t$d )" \ + && tdiff="$( expr "$x" - "$z" )" \ + && test "$tdiff" -ge "$exp" \ + || skip_ "cannot verify timestamps of sample files" +done +# Create another sample file with timestamp now. +touch t0 \ + || skip_ "creating sample file failed" + +stat -c "Name: %n Access: %x Change: %z" t? || : # ignore error. + +# Verify the output for "find -used $d". Use even number of days to avoid +# possibly strange effects due to atime/ctime precision etc. +for d in -8 -6 -4 -2 -0 0 2 4 6 8 +0 +2 +4 +6 +8; do + echo "== testing: find -used $d" + find . -type f -name 't*' -used $d > out2 \ + || fail=1 + LC_ALL=C sort out2 || framework_failure_ +done > out + +cat <<\EOF > exp || framework_failure_ +== testing: find -used -8 +./t0 +./t1 +./t3 +./t5 +./t7 +== testing: find -used -6 +./t0 +./t1 +./t3 +./t5 +== testing: find -used -4 +./t0 +./t1 +./t3 +== testing: find -used -2 +./t0 +./t1 +== testing: find -used -0 +== testing: find -used 0 +== testing: find -used 2 +== testing: find -used 4 +== testing: find -used 6 +== testing: find -used 8 +== testing: find -used +0 +./t1 +./t3 +./t5 +./t7 +== testing: find -used +2 +./t3 +./t5 +./t7 +== testing: find -used +4 +./t5 +./t7 +== testing: find -used +6 +./t7 +== testing: find -used +8 +EOF + +compare exp out || { fail=1; cat out; } + +Exit $fail |