1 files changed, 14 insertions, 0 deletions
diff --git a/tests/stdlib/trat_init.nim b/tests/stdlib/trat_init.nim
new file mode 100644
index 000000000..2be0c0099
--- /dev/null
+++ b/tests/stdlib/trat_init.nim
@@ -0,0 +1,14 @@
+discard """
+  output: '''true'''
+"""
+import rationals
+var
+  z = Rational[int](num: 0, den: 1)
+  o = initRational(num=1, den=1)
+  a = initRational(1, 2)
+
+try:
+  var
+    r = initRational(1, 0)  # this fails - no zero denominator
+except AssertionDefect:
+  echo "true"