1 // for testing compilation

     2 import scala.util.{Try, Success, Failure}

     3 

     4 //println("TEST1")

     5 

     6 val res = {

     7   if (os.exists(os.pwd / "mand.ll")) 

     8     os.proc("lli", "mand.ll").call(cwd = os.pwd, check = false)

     9   else throw new Exception("No CLASS file found")

    10 }

    11 

    12 //println("TEST2")

    13 

    14 /*

    15 if (res.exitCode != 0) {

    16   throw new Exception("Unsuccessful call")

    17 }

    18 */

    19 

    20 def pp(s1: String, s2: String) = {

    21   val s1a = s1.split("\n").toList

    22   val s2a = s2.split("\n").toList

    23   for (n <- 0 to (s1a.length - 1)) {

    24     println(s"|${s1a(n)}|")

    25     println(s">${Try(s2a(n)).getOrElse("")}<")

    26   }

    27 }

    28 

    29 //println("TEST3")

    30 

    31 val out = os.read(os.pwd / "mand.out")

    32 

    33 //println("TEST4")

    34 

    35 Try(res.out.text()) match {

    36   case Success(v) if v == out => println(s"   Success. Printed out the correct picture.\n")

    37   case Success(v) => println(s"   Printed out wrong or no picture.\n${pp(v, out)}") ; throw new Exception("Wrong picture")

    38   case Failure(e) => println(s"   Fail. Printed ${res.out.text()} instead\n") ; throw(e)

    39 }

    40