1 # Common helper routines for test shell scripts -- intended to be sourced by them
5 echo "$Test $0 SKIP ($WHY)"
9 # portable implementation of 'which' utility
20 if [ -f "$D/$PROG" ] && [ -x "$D/$PROG" ]; then
21 printf '%s\n' "$D/$PROG"
30 if [ -z "$(findprog $1)" ]; then
31 test_skip "missing $1"