From b3cd8cdd47107a1bfc362450838d408a0eb0442a Mon Sep 17 00:00:00 2001
From: mronian <anchitn@gmail.com>
Date: Mon, 14 Mar 2016 00:53:28 +0530
Subject: [PATCH] Adds test for widemul, div, rem in int.jl

---
 test/int.jl | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/test/int.jl b/test/int.jl
index a62cde0bda4b0..95bc4f6acacfa 100644
--- a/test/int.jl
+++ b/test/int.jl
@@ -176,6 +176,14 @@ end
 @test widemul(false, 3) == 0
 @test widemul(3, true) == widemul(true, 3) == 3
 
+let i=Int64(2)^63-1, k=widemul(i,i)
+    @test widemul(i,i)==85070591730234615847396907784232501249
+    j=div(k,2)
+    @test div(k,j)==2
+    j=div(k,5)
+    @test rem(k,j)==4
+end
+
 # issue #3596
 @test Int128(1)<<0 == 1
 @test repr(Int128(1)<<1) == "2"