#!/bin/sh# cd into right directoryptestdir=$(dirname "$(readlink -f "$0")")cd"$ptestdir"/tests ||exittests=$(find * -type f -name 'utest_*')for f in $testsdoiftest -x ./"$f";thenif ./"$f" > ./"$f".out 2> ./"$f".err;thenecho"PASS: $f"elseecho"FAIL: $f"fifidone