Merging upstream version 256.

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

1 files changed, 206 insertions, 0 deletions

diff --git a/test/units/TEST-22-TMPFILES.12.sh b/test/units/TEST-22-TMPFILES.12.sh
new file mode 100755
index 0000000..57788da
--- /dev/null
+++ b/test/units/TEST-22-TMPFILES.12.sh
@@ -0,0 +1,206 @@
+#!/usr/bin/env bash
+# SPDX-License-Identifier: LGPL-2.1-or-later
+#
+# Test the "Age" parameter (with age-by) for systemd-tmpfiles.
+set -e
+set -x
+
+# Test directory structure looks like this:
+#   /tmp/ageby/
+#   ├── d1
+#   │   ├── f1
+#   │   ├── f2
+#   │   ├── f3
+#   │   └── f4
+#   ├── d2
+#   │   ├── f1
+#   │   ├── f2
+#   ...
+
+export SYSTEMD_LOG_LEVEL="debug"
+
+rm -rf /tmp/ageby
+mkdir -p /tmp/ageby/d{1..4}
+
+# TODO: There is probably a better way to figure this out.
+# Test for [bB] age-by arguments only on filesystems that expose
+# the creation time. Note that this is _not_ an accurate way to
+# check if the filesystem or kernel version don't provide the
+# timestamp. But, if the timestamp is visible in "stat" it is a
+# good indicator that the test can be run.
+TEST_TMPFILES_AGEBY_BTIME=${TEST_TMPFILES_AGEBY_BTIME:-0}
+if stat --format "%w" /tmp/ageby 2>/dev/null | grep -qv '^[\?\-]$'; then
+    TEST_TMPFILES_AGEBY_BTIME=1
+fi
+
+touch -a --date "2 minutes ago" /tmp/ageby/d1/f1
+touch -m --date "4 minutes ago" /tmp/ageby/d2/f1
+
+# Create a bunch of other files.
+touch /tmp/ageby/d{1,2}/f{2..4}
+
+# For "ctime".
+touch /tmp/ageby/d3/f1
+chmod +x /tmp/ageby/d3/f1
+sleep 1
+
+# For "btime".
+touch /tmp/ageby/d4/f1
+sleep 1
+
+# More files with recent "{a,b}time" values.
+touch /tmp/ageby/d{3,4}/f{2..4}
+
+# Check for cleanup of "f1" in each of "/tmp/d{1..4}".
+systemd-tmpfiles --dry-run --clean - <<-EOF
+d /tmp/ageby/d1 - - - a:1m -
+e /tmp/ageby/d2 - - - m:3m -
+D /tmp/ageby/d3 - - - c:2s -
+EOF
+
+for d in d{1..3}; do
+    test -f "/tmp/ageby/${d}/f1"
+done
+
+systemd-tmpfiles --clean - <<-EOF
+d /tmp/ageby/d1 - - - a:1m -
+e /tmp/ageby/d2 - - - m:3m -
+D /tmp/ageby/d3 - - - c:2s -
+EOF
+
+for d in d{1..3}; do
+    test ! -f "/tmp/ageby/${d}/f1"
+done
+
+if [[ $TEST_TMPFILES_AGEBY_BTIME -gt 0 ]]; then
+    systemd-tmpfiles --clean - <<-EOF
+d /tmp/ageby/d4 - - - b:1s -
+EOF
+
+    test ! -f "/tmp/ageby/d4/f1"
+else
+    # Remove the file manually.
+    rm "/tmp/ageby/d4/f1"
+fi
+
+# Check for an invalid "age" and "age-by" arguments.
+for a in ':' ':1s' '2:1h' 'nope:42h' '"  :7m"' 'm:' '::' '"+r^w-x:2/h"' 'b ar::64'; do
+    systemd-tmpfiles --clean - <<EOF 2>&1 | grep -q -F 'Invalid age'
+d /tmp/ageby - - - ${a} -
+EOF
+done
+
+for d in d{1..4}; do
+    for f in f{2..4}; do
+        test -f "/tmp/ageby/${d}/${f}"
+    done
+done
+
+# Check for parsing with whitespace, repeated values
+# for "age-by" (valid arguments).
+for a in '"  a:24h"' 'cccaab:2h' '" aa : 4h"' '" a A B C c:1h"'; do
+    systemd-tmpfiles --clean - <<EOF
+d /tmp/ageby - - - ${a} -
+EOF
+done
+
+for d in d{1..4}; do
+    for f in f{2..4}; do
+        test -f "/tmp/ageby/${d}/${f}"
+    done
+done
+
+# Check that all files are removed if the "Age" is
+# set to "0" (regardless of "age-by" argument).
+systemd-tmpfiles --clean - <<-EOF
+d /tmp/ageby/d1 - - - abc:0 -
+e /tmp/ageby/d2 - - - cmb:0 -
+EOF
+
+for d in d{1,2}; do
+    for f in f{2..4}; do
+        test ! -f "/tmp/ageby/${d}/${f}"
+    done
+done
+
+# Check for combinations:
+#   - "/tmp/ageby/d3/f2" has file timestamps that
+#     are older than the specified age, it will be
+#     removed
+#   - "/tmp/ageby/d4/f2", has not aged for the given
+#     timestamp combination, it will not be removed
+touch -a -m --date "4 minutes ago" /tmp/ageby/d3/f2
+touch -a -m --date "8 minutes ago" /tmp/ageby/d4/f2
+systemd-tmpfiles --clean - <<-EOF
+e /tmp/ageby/d3 - - - am:3m -
+D /tmp/ageby/d4 - - - mc:7m -
+EOF
+
+test ! -f "/tmp/ageby/d3/f2"
+test -f "/tmp/ageby/d4/f2"
+
+# Check that all files are removed if only "Age" is set to 0.
+systemd-tmpfiles --clean - <<-EOF
+e /tmp/ageby/d3 - - - 0s
+d /tmp/ageby/d4 - - - 0s
+EOF
+
+for d in d{3,4}; do
+    for f in f{2..4}; do
+        test ! -f "/tmp/ageby/$d/${f}"
+    done
+done
+
+# Check "age-by" argument for sub-directories in "/tmp/ageby".
+systemd-tmpfiles --clean - <<-EOF
+d /tmp/ageby/ - - - A:1m -
+EOF
+
+for d in d{1..4}; do
+    test -d "/tmp/ageby/${d}"
+done
+
+# Check for combinations.
+touch -a -m --date "5 seconds ago" /tmp/ageby/d{1,2}
+systemd-tmpfiles --clean - <<-EOF
+e /tmp/ageby/ - - - AM:4s -
+EOF
+
+for d in d{1,2}; do
+    test ! -d "/tmp/ageby/${d}"
+done
+
+for d in d{3,4}; do
+    test -d "/tmp/ageby/${d}"
+done
+
+# Check "btime" for directories.
+if [[ $TEST_TMPFILES_AGEBY_BTIME -gt 0 ]]; then
+    systemd-tmpfiles --clean - <<-EOF
+d /tmp/ageby/ - - - B:8s -
+EOF
+
+    for d in d{3,4}; do
+        test -d "/tmp/ageby/${d}"
+    done
+fi
+
+# To bump "atime".
+touch -a --date "1 second ago" /tmp/ageby/d3
+systemd-tmpfiles --clean - <<-EOF
+d /tmp/ageby/ - - - A:2s -
+EOF
+
+test -d /tmp/ageby/d3
+test ! -d /tmp/ageby/d4
+
+# Check if sub-directories are removed regardless
+# of "age-by", when "Age" is set to "0".
+systemd-tmpfiles --clean - <<-EOF
+D /tmp/ageby/ - - - AM:0 -
+EOF
+
+test ! -d /tmp/ageby/d3
+
+# Cleanup the test directory (fail if not empty).
+rmdir /tmp/ageby