being to convert tests to scala-test; tests compile and run

1 files changed, 0 insertions, 63 deletions

diff --git a/src/test/scala/ChiselTests/Stack.scala b/src/test/scala/ChiselTests/Stack.scala
deleted file mode 100644
index c11a9ced..00000000
--- a/src/test/scala/ChiselTests/Stack.scala
+++ /dev/null
@@ -1,63 +0,0 @@
-package ChiselTests
-import scala.collection.mutable.{Stack => ScalaStack}
-import Chisel._
-import Chisel.testers._
-
-class Stack(val depth: Int) extends Module {
-  val io = new Bundle {
-    val push    = Bool(INPUT)
-    val pop     = Bool(INPUT)
-    val en      = Bool(INPUT)
-    val dataIn  = UInt(INPUT,  32)
-    val dataOut = UInt(OUTPUT, 32)
-  }
-
-  val stack_mem = Mem(UInt(width = 32), depth)
-  val sp        = Reg(init = UInt(0, width = log2Up(depth+1)))
-  val out       = Reg(init = UInt(0, width = 32))
-
-  when (io.en) {
-    when(io.push && (sp < UInt(depth))) {
-      stack_mem(sp) := io.dataIn
-      sp := sp +% UInt(1)
-    } .elsewhen(io.pop && (sp > UInt(0))) {
-      sp := sp -% UInt(1)
-    }
-    when (sp > UInt(0)) {
-      out := stack_mem(sp -% UInt(1))
-    }
-  }
-  io.dataOut := out
-}
-
-class StackTester(c: Stack) extends Tester(c) {
-  var nxtDataOut = 0
-  var dataOut = 0
-  val stack = new ScalaStack[Int]()
-
-  for (t <- 0 until 16) {
-    val enable  = rnd.nextInt(2)
-    val push    = rnd.nextInt(2)
-    val pop     = rnd.nextInt(2)
-    val dataIn  = rnd.nextInt(256)
-
-    if (enable == 1) {
-      dataOut = nxtDataOut
-      if (push == 1 && stack.length < c.depth) {
-        stack.push(dataIn)
-      } else if (pop == 1 && stack.length > 0) {
-        stack.pop()
-      }
-      if (stack.length > 0) {
-        nxtDataOut = stack.top
-      }
-    }
-
-    poke(c.io.pop,    pop)
-    poke(c.io.push,   push)
-    poke(c.io.en,     enable)
-    poke(c.io.dataIn, dataIn)
-    step(1)
-    expect(c.io.dataOut, dataOut)
-  }
-}