simple test that range interpolator works with UInt factory method

1 files changed, 17 insertions, 0 deletions

diff --git a/src/test/scala/chiselTests/RangeSpec.scala b/src/test/scala/chiselTests/RangeSpec.scala
new file mode 100644
index 00000000..edaff8aa
--- /dev/null
+++ b/src/test/scala/chiselTests/RangeSpec.scala
@@ -0,0 +1,17 @@
+// See LICENSE for license details.
+
+package chiselTests
+
+import chisel3._
+import org.scalatest.{Matchers, FreeSpec}
+
+class RangeSpec extends FreeSpec with Matchers {
+  "Ranges can be specified for UInt, SInt, and FixedPoint" - {
+    "to specify a UInt" in {
+      val x = UInt(range"[0, 7)")
+      x.getWidth should be (3)
+
+      println(range"[4,32)")
+    }
+ }
+}