source: MondoRescue/branches/2.2.5/mindi-busybox/shell/ash_test/run-all@ 1765

#!/bin/sh

test -x ash || { echo "No ./ash?!"; exit; }
test -x printenv || gcc -O2 -o printenv printenv.c || exit $?
test -x recho    || gcc -O2 -o recho    recho.c    || exit $?
test -x zecho    || gcc -O2 -o zecho    zecho.c    || exit $?

PATH="$PWD:$PATH" # for ash and recho/zecho/printenv
export PATH

THIS_SH="$PWD/ash"
export THIS_SH

do_test()
{
    test -d "$1" || return 0
    (
    cd "$1" || { echo "cannot cd $1!"; exit 1; }
    for x in run-*; do
    test -f "$x" || continue
    case "$x" in
        "$0"|run-minimal|run-gprof) ;;
        *.orig|*~) ;;
        #*) echo $x ; sh $x ;;
        *)
        sh "$x" >"../$1-$x.fail" 2>&1 && \
        { echo "$1/$x: ok"; rm "../$1-$x.fail"; } || echo "$1/$x: fail";
        ;;
    esac
    done
    # Many bash run-XXX scripts just do this,
    # no point in duplication it all over the place
    for x in *.tests; do
    test -x "$x" || continue
    name="${x%%.tests}"
    test -f "$name.right" || continue
    {
        "$THIS_SH" "./$x" >"$name.xx" 2>&1
        diff -u "$name.xx" "$name.right" >"../$1-$x.fail" && rm -f "$name.xx" "../$1-$x.fail"
    } && echo "$1/$x: ok" || echo "$1/$x: fail"
    done
    )
}

# main part of this script
# Usage: run-all [directories]

if [ $# -lt 1 ]; then
    # All sub directories
    modules=`ls -d ash-*`

    for module in $modules; do
    do_test $module
    done
else
    while [ $# -ge 1 ]; do
    if [ -d $1 ]; then
        do_test $1
    fi
    shift
    done
fi