Merge pull request #265 from ucb-bar/gsdt

Gsdt - Fixup to Chisel connections and direction - PR 200 revisited.

1 files changed, 2 insertions, 31 deletions

diff --git a/src/test/scala/chiselTests/Vec.scala b/src/test/scala/chiselTests/Vec.scala
index 7dd80a13..c5447610 100644
--- a/src/test/scala/chiselTests/Vec.scala
+++ b/src/test/scala/chiselTests/Vec.scala
@@ -8,6 +8,7 @@ import org.scalatest.prop._
 import chisel3._
 import chisel3.testers.BasicTester
 import chisel3.util._
+//import chisel3.core.ExplicitCompileOptions.Strict
 
 class ValueTester(w: Int, values: List[Int]) extends BasicTester {
   val v = Vec(values.map(UInt(_, width = w))) // TODO: does this need a Wire? Why no error?
@@ -31,7 +32,7 @@ class TabulateTester(n: Int) extends BasicTester {
 
 class ShiftRegisterTester(n: Int) extends BasicTester {
   val (cnt, wrap) = Counter(Bool(true), n*2)
-  val shifter = Reg(Vec(n, UInt(width = log2Up(n))))
+  val shifter = Reg(Vec(n, UInt.width(log2Up(n))))
   (shifter, shifter drop 1).zipped.foreach(_ := _)
   shifter(n-1) := cnt
   when (cnt >= UInt(n)) {
@@ -43,32 +44,6 @@ class ShiftRegisterTester(n: Int) extends BasicTester {
   }
 }
 
-class FunBundle extends Bundle {
-  val stuff = UInt(width = 10)
-}
-
-class ZeroModule extends Module {
-  val io = new Bundle {
-    val mem = UInt(width = 10)
-    val interrupts = Vec(2, Bool()).asInput
-    val mmio_axi = Vec(0, new FunBundle)
-    val mmio_ahb = Vec(0, new FunBundle).flip
-  }
-  
-  io.mmio_axi <> io.mmio_ahb
-  
-  io.mem := UInt(0)
-  when (io.interrupts(0)) { io.mem := UInt(1) }
-  when (io.interrupts(1)) { io.mem := UInt(2) }
-}
-
-class ZeroTester extends BasicTester {
-  val foo = Module(new ZeroModule)
-  foo.io.interrupts := Vec.tabulate(2) { _ => Bool(true) }
-  assert (foo.io.mem === UInt(2))
-  stop()
-}
-
 class VecSpec extends ChiselPropSpec {
   property("Vecs should be assignable") {
     forAll(safeUIntN(8)) { case(w: Int, v: List[Int]) =>
@@ -83,8 +58,4 @@ class VecSpec extends ChiselPropSpec {
   property("Regs of vecs should be usable as shift registers") {
     forAll(smallPosInts) { (n: Int) => assertTesterPasses{ new ShiftRegisterTester(n) } }
   }
-  
-  property("Dual empty Vectors") {
-    assertTesterPasses{ new ZeroTester }
-  }
 }