54 lines
1.7 KiB
Bash
Executable file
54 lines
1.7 KiB
Bash
Executable file
#!/bin/sh
|
|
# Test 'test -N file'.
|
|
|
|
# Copyright (C) 2018-2025 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/>.
|
|
|
|
. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
|
|
print_ver_ test stat
|
|
|
|
stat_test_N() {
|
|
mtime=$(env stat -c '%.Y' "$1")
|
|
atime=$(env stat -c '%.X' "$1")
|
|
test "$mtime" = "$atime" && return 1
|
|
latest=$(printf '%s\n' "$mtime" "$atime" | sort -g | tail -n1)
|
|
test "$mtime" = "$latest"
|
|
}
|
|
|
|
# For a freshly touched file, atime should equal mtime: 'test -N' returns 1.
|
|
touch file || framework_failure_
|
|
if ! stat_test_N file; then
|
|
returns_ 1 env test -N file || fail=1
|
|
fi
|
|
|
|
# Set access time to 2 days ago: 'test -N' returns 0.
|
|
touch -a -d '12:00 today -2 days' file || framework_failure_
|
|
if stat_test_N file; then
|
|
env test -N file || fail=1
|
|
fi
|
|
|
|
# Set mtime to 2 days before atime: 'test -N' returns 1;
|
|
touch -m -d '12:00 today -4 days' file || framework_failure_
|
|
if ! stat_test_N file; then
|
|
returns_ 1 env test -N file || fail=1
|
|
fi
|
|
|
|
# Now modify the file: 'test -N' returns 0.
|
|
echo 'data' > file || framework_failure_
|
|
if stat_test_N file; then
|
|
env test -N file || fail=1
|
|
fi
|
|
|
|
Exit $fail
|