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import scala.language.postfixOps
import scala.tools.nsc._
object Test {
val tokens = List("", "-deprecation", "foo.scala")
val subsets = tokens.toSet.subsets.toList
val permutations0 = subsets.flatMap(_.toList.permutations).distinct
def runWithCp(cp: String) = {
val permutations = permutations0 flatMap ("-cp CPTOKEN" :: _ permutations)
for ((p, i) <- permutations.distinct.sortBy(_ mkString "").zipWithIndex) {
val args = p flatMap (_ split "\\s+") map (x => if (x == "CPTOKEN") cp else x)
val s = new settings.MutableSettings(println)
val (ok, residual) = s.processArguments(args, processAll = true)
val expected = args filter (_ == "foo.scala")
assert(residual == expected, residual)
assert(ok, args)
println(s"$i) $args ==> $s")
}
}
def main(args0: Array[String]): Unit = {
runWithCp("")
runWithCp("/tmp:/bippy")
}
}
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