From 9749e96f42745e4234f59d09a13ebcaa5371706e Mon Sep 17 00:00:00 2001
From: antirez <antirez@gmail.com>
Date: Mon, 31 Oct 2016 15:46:58 +0100
Subject: [PATCH] Test: regression test for #3564 added.

---
 tests/unit/bitfield.tcl | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tests/unit/bitfield.tcl b/tests/unit/bitfield.tcl
index 26e47db0..d76452b1 100644
--- a/tests/unit/bitfield.tcl
+++ b/tests/unit/bitfield.tcl
@@ -189,4 +189,13 @@ start_server {tags {"bitops"}} {
         r set bits 1
         r bitfield bits get u1 0
     } {0}
+
+    test {BITFIELD regression for #3564} {
+        for {set j 0} {$j < 10} {incr j} {
+            r del mystring
+            set res [r BITFIELD mystring SET i8 0 10 SET i8 64 10 INCRBY i8 10 99900]
+            assert {$res eq {0 0 60}}
+        }
+        r del mystring
+    }
 }