From c6bb003b8882e9a16941f5803d072ec1cb728318 Mon Sep 17 00:00:00 2001
From: Tavian Barnes <tavianator@tavianator.com>
Date: Tue, 4 Jun 2024 12:52:39 -0400
Subject: xtime: Add support for @epochseconds timestamps

---
 tests/gnu/used.sh | 31 ++++++-------------------------
 1 file changed, 6 insertions(+), 25 deletions(-)

(limited to 'tests/gnu/used.sh')

diff --git a/tests/gnu/used.sh b/tests/gnu/used.sh
index 5e5d4e9..fe0a778 100644
--- a/tests/gnu/used.sh
+++ b/tests/gnu/used.sh
@@ -1,37 +1,18 @@
-iso8601() {
-    printf '%04d-%02d-%02dT%02d:%02d:%02d\n' "$@"
-}
-
 cd "$TEST"
 
-now=$(date '+%Y-%m-%dT%H:%M:%S')
-
-# Parse the current date
-[[ "$now" =~ ^([0-9]{4})-([0-9]{2})-([0-9]{2})T([0-9]{2}):([0-9]{2}):([0-9]{2})$ ]] || fail
-# Treat leading zeros as decimal, not octal
-YYYY=$((10#${BASH_REMATCH[1]}))
-MM=$((10#${BASH_REMATCH[2]}))
-DD=$((10#${BASH_REMATCH[3]}))
-hh=$((10#${BASH_REMATCH[4]}))
-mm=$((10#${BASH_REMATCH[5]}))
-ss=$((10#${BASH_REMATCH[6]}))
+now=$(epoch_time)
 
 # -used is always false if atime < ctime
-yesterday=$(iso8601 $YYYY $MM $((DD - 1)) $hh $mm $ss)
-"$XTOUCH" -at "$yesterday" yesterday
+"$XTOUCH" -at "@$((now - 60 * 60 * 24))" yesterday
 
 # -used rounds up
-tomorrow=$(iso8601 $YYYY $MM $DD $((hh + 1)) $mm $ss)
-"$XTOUCH" -at "$tomorrow" tomorrow
+"$XTOUCH" -at "@$((now + 60 * 60))" tomorrow
 
-dayafter=$(iso8601 $YYYY $MM $((DD + 1)) $((hh + 1)) $mm $ss)
-"$XTOUCH" -at "$dayafter" dayafter
+"$XTOUCH" -at "@$((now + 60 * 60 * 25))" dayafter
 
-nextweek=$(iso8601 $YYYY $MM $((DD + 6)) $((hh + 1)) $mm $ss)
-"$XTOUCH" -at "$nextweek" nextweek
+"$XTOUCH" -at "@$((now + 60 * 60 * (24 * 6 + 1)))" nextweek
 
-nextyear=$(iso8601 $((YYYY + 1)) $MM $DD $hh $mm $ss)
-"$XTOUCH" -at "$nextyear" nextyear
+"$XTOUCH" -at "@$((now + 60 * 60 * 24 * 365))" nextyear
 
 bfs_diff -mindepth 1 \
     -a -used 1 -printf '-used 1: %p\n' \
-- 
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