1 files changed, 11 insertions, 0 deletions
diff --git a/sample/test.rb b/sample/test.rb
index 8f789fdd88..9da67f5722 100644
--- a/sample/test.rb
+++ b/sample/test.rb
@@ -607,6 +607,17 @@ for i in 4000..4096
 end
 ok($good)
 
+b = 10**80
+a = b * 9 + 7
+ok(7 == a % b)
+ok(7-b == a % (-b))
+ok(b-7 == (-a) % b)
+ok(-7 ==(-a) % (-b))
+ok(7 ==a.remainder(b))
+ok(7 ==a.remainder(-b))
+ok(-7 == (-a).remainder(b))
+ok(-7 == (-a).remainder(-b))
+
 check "string & char"
 
 ok("abcd" == "abcd")