From 1d4ef62466b7cc67080610b1fd8a91ef9c8a5b92 Mon Sep 17 00:00:00 2001
From: William S Fulton <wsf@fultondesigns.co.uk>
Date: Fri, 26 Feb 2021 23:29:03 +0000
Subject: [PATCH] Node: Fix handling of large unsigned values

Closes #1269
---
 CHANGES.current                                |  4 ++++
 .../test-suite/javascript/integers_runme.js    | 18 ++++++++++++++++++
 2 files changed, 22 insertions(+)
 create mode 100644 Examples/test-suite/javascript/integers_runme.js

diff --git a/CHANGES.current b/CHANGES.current
index 5611a764c..b4450c943 100644
--- a/CHANGES.current
+++ b/CHANGES.current
@@ -7,6 +7,10 @@ the issue number to the end of the URL: https://github.com/swig/swig/issues/
 Version 4.1.0 (in progress)
 ===========================
 
+2021-02-26: murillo128, wsfulton
+            #1269 [Javascript] Fix handling of large positive unsigned long and
+            unsigned long long values.
+
 2021-02-24: tomleavy, yegorich, tungntpham
             #1746 [Javascript] Add support for Node v12.
             SWIG support is now for Node v6 and later only.
diff --git a/Examples/test-suite/javascript/integers_runme.js b/Examples/test-suite/javascript/integers_runme.js
new file mode 100644
index 000000000..0356176ad
--- /dev/null
+++ b/Examples/test-suite/javascript/integers_runme.js
@@ -0,0 +1,18 @@
+var integers = require("integers");
+
+var val = 3902408827
+ret = integers.signed_long_identity(val)
+if (ret != val)
+  throw "Incorrect value: " + ret
+
+ret = integers.unsigned_long_identity(val)
+if (ret != val)
+  throw "Incorrect value: " + ret
+
+ret = integers.signed_long_long_identity(val)
+if (ret != val)
+  throw "Incorrect value: " + ret
+
+ret = integers.unsigned_long_long_identity(val)
+if (ret != val)
+  throw "Incorrect value: " + ret