3 files changed, 72 insertions, 3 deletions
diff --git a/src/test/scala/chiselTests/BundleWire.scala b/src/test/scala/chiselTests/BundleWire.scala
index 53d46e93..5b38ff6e 100644
--- a/src/test/scala/chiselTests/BundleWire.scala
+++ b/src/test/scala/chiselTests/BundleWire.scala
@@ -24,6 +24,27 @@ class BundleWire(n: Int) extends Module {
   }
 }
 
+class BundleToUnitTester extends BasicTester {
+  val bundle1 = Wire(new Bundle {
+    val a = UInt(width = 4)
+    val b = UInt(width = 4)
+  })
+  val bundle2 = Wire(new Bundle {
+    val a = UInt(width = 2)
+    val b = UInt(width = 6)
+  })
+
+  // 0b00011011 split as 0001 1011 and as 00 011011
+  bundle1.a := 1.U
+  bundle1.b := 11.U
+  bundle2.a := 0.U
+  bundle2.b := 27.U
+
+  assert(bundle1.asUInt() === bundle2.asUInt())
+
+  stop()
+}
+
 class BundleWireTester(n: Int, x: Int, y: Int) extends BasicTester {
   val dut = Module(new BundleWire(n))
   dut.io.in.x := UInt(x)
@@ -43,3 +64,10 @@ class BundleWireSpec extends ChiselPropSpec {
     }
   }
 }
+
+class BundleToUIntSpec extends ChiselPropSpec {
+  property("Bundles with same data but different, underlying elements should compare as UInt") {
+    assertTesterPasses( new BundleToUnitTester )
+  }
+}
+
diff --git a/src/test/scala/chiselTests/FixedPointSpec.scala b/src/test/scala/chiselTests/FixedPointSpec.scala
new file mode 100644
index 00000000..69015e42
--- /dev/null
+++ b/src/test/scala/chiselTests/FixedPointSpec.scala
@@ -0,0 +1,41 @@
+// See LICENSE for license details.
+
+package chiselTests
+
+import chisel3._
+import chisel3.testers.BasicTester
+import org.scalatest._
+
+//scalastyle:off magic.number
+class FixedPointSpec extends FlatSpec with Matchers {
+  behavior of "fixed point utilities"
+
+  they should "allow conversion between doubles and the bigints needed to represent them" in {
+    val initialDouble = 0.125
+    val bigInt = FixedPoint.toBigInt(initialDouble, 4)
+    val finalDouble = FixedPoint.toDouble(bigInt, 4)
+
+    initialDouble should be(finalDouble)
+  }
+}
+
+class SBP extends Module {
+  val io = IO(new Bundle {
+    val in =  Input(FixedPoint(6, 2))
+    val out = Output(FixedPoint(4, 0))
+  })
+  io.out := io.in.setBinaryPoint(0)
+}
+class SBPTester extends BasicTester {
+  val dut = Module(new SBP)
+  dut.io.in := FixedPoint.fromDouble(3.75, binaryPoint = 2)
+
+  assert(dut.io.out === FixedPoint.fromDouble(3.0, binaryPoint = 0))
+
+  stop()
+}
+class SBPSpec extends ChiselPropSpec {
+  property("should allow set binary point") {
+    assertTesterPasses { new SBPTester }
+  }
+}
diff --git a/src/test/scala/chiselTests/Vec.scala b/src/test/scala/chiselTests/Vec.scala
index c5447610..0d5a2188 100644
--- a/src/test/scala/chiselTests/Vec.scala
+++ b/src/test/scala/chiselTests/Vec.scala
@@ -23,9 +23,9 @@ class TabulateTester(n: Int) extends BasicTester {
   val x = Vec(Array.tabulate(n){ i => UInt(i * 2) })
   val u = Vec.tabulate(n)(i => UInt(i*2))
 
-  assert(v.toBits === x.toBits)
-  assert(v.toBits === u.toBits)
-  assert(x.toBits === u.toBits)
+  assert(v.asUInt() === x.asUInt())
+  assert(v.asUInt() === u.asUInt())
+  assert(x.asUInt() === u.asUInt())
 
   stop()
 }