1 files changed, 14 insertions, 0 deletions
diff --git a/tests/stdlib/trationals.nim b/tests/stdlib/trationals.nim
index 0a3a95a9a..22d7f5c2d 100644
--- a/tests/stdlib/trationals.nim
+++ b/tests/stdlib/trationals.nim
@@ -1,10 +1,16 @@
+discard """
+  matrix: "--mm:refc; --mm:orc"
+"""
+
 import std/[rationals, math]
+import std/assertions
 
 template main() =
   var
     z = Rational[int](num: 0, den: 1)
     o = initRational(num = 1, den = 1)
     a = initRational(1, 2)
+    u = 3u // 2
     b = -1 // -2
     m1 = -1 // 1
     tt = 10 // 2
@@ -99,5 +105,13 @@ template main() =
   when sizeof(int) == 8:
     doAssert almostEqual(PI.toRational.toFloat, PI)
 
+  # unsigned
+  doAssert u == u
+  doAssert u + u == 3u // 1
+  doAssert 3u.toRational - u == u
+  doAssert u * 2 == 3u // 1
+
+
+
 static: main()
 main()