Adding upstream version 8.32.upstream/8.32upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 54 insertions, 0 deletions

diff --git a/tests/misc/test-N.sh b/tests/misc/test-N.sh
new file mode 100755
index 0000000..e0cc617
--- /dev/null
+++ b/tests/misc/test-N.sh
@@ -0,0 +1,54 @@
+#!/bin/sh
+# Test 'test -N file'.
+
+# Copyright (C) 2018-2020 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/>.
+
+. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
+print_ver_ test stat
+
+stat_test_N() {
+  mtime=$(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