#!/bin/sh
# Make sure name is used as secondary key when sorting on mtime or ctime.

: ${LS=ls}
: ${TOUCH=touch}

if test "$VERBOSE" = yes; then
  set -x
  $LS --version
fi

tmp=t-ls.$$

# We're going to run LS from a subdir.
# Prepend ../ if $LS is a relative file name.
case $LS in
  /*) ;;
  */*) LS=../$LS
esac

case $TOUCH in
  /*) ;;
  */*) TOUCH=../$TOUCH
esac

test_failure=0
mkdir $tmp || test_failure=1
cd $tmp || test_failure=1

date=1998-01-15

$TOUCH -d "$date" c || test_failure=1
$TOUCH -d "$date" a || test_failure=1
$TOUCH -d "$date" b || test_failure=1

if test $test_failure = 1; then
  echo 'failure in testing framework'
  exit 1
fi

fail=0

set `$LS -t a b c`
test "$*" = 'a b c' && : || fail=1

set `$LS -rt a b c`
test "$*" = 'c b a' && : || fail=1

cd ..
rm -rf $tmp

exit $fail