diff options
Diffstat (limited to 'src/test')
| -rw-r--r-- | src/test/scala/chiselTests/Decoder.scala | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/test/scala/chiselTests/Decoder.scala b/src/test/scala/chiselTests/Decoder.scala index 59ad6324..44cacccc 100644 --- a/src/test/scala/chiselTests/Decoder.scala +++ b/src/test/scala/chiselTests/Decoder.scala @@ -36,8 +36,18 @@ class DecoderSpec extends ChiselPropSpec { val bitpatPair = for(seed <- Arbitrary.arbitrary[Int]) yield { val rnd = new scala.util.Random(seed) val bs = seed.toBinaryString - val bp = bs.map(if(rnd.nextBoolean) _ else "?").mkString - ("b" + bs, "b" + bp) + val bp = bs.map(if(rnd.nextBoolean) _ else "?") + + // The following randomly throws in white space and underscores which are legal and ignored. + val bpp = bp.map { a => + if (rnd.nextBoolean) { + a + } else { + a + (if (rnd.nextBoolean) "_" else " ") + } + }.mkString + + ("b" + bs, "b" + bpp) } private def nPairs(n: Int) = Gen.containerOfN[List, (String,String)](n,bitpatPair) |