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Diffstat (limited to 'src')
| -rw-r--r-- | src/test/scala/chiselTests/PopCount.scala | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/test/scala/chiselTests/PopCount.scala b/src/test/scala/chiselTests/PopCount.scala index 2c144382..d9b3b837 100644 --- a/src/test/scala/chiselTests/PopCount.scala +++ b/src/test/scala/chiselTests/PopCount.scala @@ -16,6 +16,8 @@ class PopCountTester(n: Int) extends BasicTester { val result = PopCount(x.asBools) val expected = x.asBools.foldLeft(0.U)(_ +& _) assert(result === expected) + + require(result.getWidth == BigInt(n).bitLength) } class PopCountSpec extends ChiselPropSpec { |