Use standard -t option for touch.

Non-GNU touch do not have the -d option to take free form
date strings.  The POSIX -t option should be more widespread.
For this to work, date needs to output YYYYMMDDHHMM.SS date strings.

Signed-off-by: Simon 'corecode' Schubert <corecode@fs.ei.tum.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/t/t4200-rerere.sh b/t/t4200-rerere.sh
index 5ee5b23095d4316c942ee80643d277dd48adf7c9..91be272ac4fd905722d57cae2b7690a42739411a 100755 (executable)
--- a/t/t4200-rerere.sh
+++ b/t/t4200-rerere.sh
@@ -120,29 +120,29 @@ case "$(date -d @11111111 +%s 2>/dev/null)" in
        just_over_15_days_ago=$(($now-1-15*86400))
        almost_60_days_ago=$(($now+60-60*86400))
        just_over_60_days_ago=$(($now-1-60*86400))
-       predate1="$(date -d "@$almost_60_days_ago" +%c)"
-       predate2="$(date -d "@$almost_15_days_ago" +%c)"
-       postdate1="$(date -d "@$just_over_60_days_ago" +%c)"
-       postdate2="$(date -d "@$just_over_15_days_ago" +%c)"
+       predate1="$(date -d "@$almost_60_days_ago" +%Y%m%d%H%M.%S)"
+       predate2="$(date -d "@$almost_15_days_ago" +%Y%m%d%H%M.%S)"
+       postdate1="$(date -d "@$just_over_60_days_ago" +%Y%m%d%H%M.%S)"
+       postdate2="$(date -d "@$just_over_15_days_ago" +%Y%m%d%H%M.%S)"
        ;;
 *)
        # it is not GNU date. oh, well.
-       predate1="$(date)"
-       predate2="$(date)"
-       postdate1='1 Oct 2006 00:00:00'
-       postdate2='1 Dec 2006 00:00:00'
+       predate1="$(date +%Y%m%d%H%M.%S)"
+       predate2="$(date +%Y%m%d%H%M.%S)"
+       postdate1='200610010000.00'
+       postdate2='200612010000.00'
 esac
 
-touch -m -d "$predate1" $rr/preimage
-touch -m -d "$predate2" $rr2/preimage
+touch -m -t "$predate1" $rr/preimage
+touch -m -t "$predate2" $rr2/preimage
 
 test_expect_success 'garbage collection (part1)' 'git rerere gc'
 
 test_expect_success 'young records still live' \
        "test -f $rr/preimage -a -f $rr2/preimage"
 
-touch -m -d "$postdate1" $rr/preimage
-touch -m -d "$postdate2" $rr2/preimage
+touch -m -t "$postdate1" $rr/preimage
+touch -m -t "$postdate2" $rr2/preimage
 
 test_expect_success 'garbage collection (part2)' 'git rerere gc'