diff -r 000000000000 -r 6474c204b198 js/src/tests/test262/ch09/9.3/S9.3_A2_T1.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/tests/test262/ch09/9.3/S9.3_A2_T1.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,19 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * Result of number conversion from null value is +0
+ *
+ * @path ch09/9.3/S9.3_A2_T1.js
+ * @description null convert to Number by explicit transformation
+ */
+
+// CHECK #1
+if (Number(null) !== 0) {
+  $ERROR('#1.1: Number(null) === 0. Actual: ' + (Number(null))); 
+} else {
+  if (1/Number(null) !== Number.POSITIVE_INFINITY) {
+    $ERROR('#1.2: Number(null) === +0. Actual: -0');
+  }	
+}
+