test: make the variable names slightly more descriptive

Follow-up for 5ca8d2474c.
This commit is contained in:
Frantisek Sumsal
2023-12-22 14:16:56 +01:00
parent 7de2118916
commit addbe898a7

View File

@@ -213,19 +213,18 @@ for opt in nice on-{active,boot,calendar,startup,unit-active,unit-inactive} prop
done
# Let's make sure that ProtectProc= properly moves submounts of the original /proc over to the new proc
BOOT_ID="$(</proc/sys/kernel/random/boot_id)"
UNIT_BOOT_ID="$(systemd-run -q --wait --pipe -p ProtectProc=invisible cat /proc/sys/kernel/random/boot_id)"
assert_eq "$BOOT_ID" "$UNIT_BOOT_ID"
A=$(cat /proc/sys/kernel/random/boot_id)
B=$(systemd-run -q --wait --pipe -p ProtectProc=invisible cat /proc/sys/kernel/random/boot_id)
assert_eq "$A" "$B"
V="/tmp/version.$RANDOM"
A="$(cat /proc/version).piff"
echo "$A" > "$V"
mount --bind "$V" /proc/version
B=$(systemd-run -q --wait --pipe -p ProtectProc=invisible cat /proc/version)
assert_eq "$A" "$B"
TMP_KVER="/tmp/version.$RANDOM"
KVER="$(</proc/version).piff"
echo "$KVER" >"$TMP_KVER"
mount --bind "$TMP_KVER" /proc/version
UNIT_KVER="$(systemd-run -q --wait --pipe -p ProtectProc=invisible cat /proc/version)"
assert_eq "$KVER" "$UNIT_KVER"
umount /proc/version
rm -f "$TMP_KVER"
# Check that invoking the tool under the uid0 alias name works
uid0 ls /
@@ -239,6 +238,3 @@ done
# Let's chain a couple of uid0 calls together, for fun
readarray -t cmdline < <(printf "%.0suid0\n" {0..31})
assert_eq "$("${cmdline[@]}" bash -c 'echo $SUDO_USER')" "$USER"
umount /proc/version
rm "$V"