From: Feross Aboukhadijeh <feross@feross.org>
Date: Tue, 17 Nov 2015 00:18:21 +0000 (-0800)
Subject: add test for #83
X-Git-Url: https://zoso.dev/?a=commitdiff_plain;h=7880f8cc2108056503c6eae28d8531a076df9448;p=buffer.git

add test for #83
---

diff --git a/test/basic.js b/test/basic.js
index f093f8e..20edcf0 100644
--- a/test/basic.js
+++ b/test/basic.js
@@ -70,4 +70,18 @@ test('storing negative number should cast to unsigned', function (t) {
   t.end()
 })
 
-// TODO: test write negative with
+test('test that memory is copied from array-like', function (t) {
+  var u = new Uint8Array(4)
+  var b = new B(u)
+  b[0] = 1
+  b[1] = 2
+  b[2] = 3
+  b[3] = 4
+
+  t.equal(u[0], 0)
+  t.equal(u[1], 0)
+  t.equal(u[2], 0)
+  t.equal(u[3], 0)
+
+  t.end()
+})