annotate tests/clean.sh @ 279:dee55886eca0 sampling

make the RNG a part of the audioDB object.

Easier to deal with memory discipline and initialization (though note
the FIXME comment in audioDB::initTables()).

Also initialize the RNG from the current time.  A mature implementation
would use a proper source of entropy...

#! /bin/sh

for file in [0-9][0-9][0-9][0-9]*; do
  if [ -d ${file} ]; then
    echo Cleaning ${file}
    rm -f ${file}/test*
    if [ -f ${file}/clean.sh ]; then
      (cd ${file} && sh ./clean.sh)
    fi
  fi
done