1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/prototype/charAt/S15.5.4.4_A2.js b/js/src/tests/test262/built-ins/String/prototype/charAt/S15.5.4.4_A2.js
new file mode 100644
index 0000000000..139d75b06d
--- /dev/null
+++ b/js/src/tests/test262/built-ins/String/prototype/charAt/S15.5.4.4_A2.js
@@ -0,0 +1,26 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    When String.prototype.charAt(pos) calls if ToInteger(pos) less than 0 the
+    empty string returns
+es5id: 15.5.4.4_A2
+description: Call charAt(pos) with negative pos
+---*/
+
+function __FACTORY() {};
+
+__FACTORY.prototype.charAt = String.prototype.charAt;
+
+var __instance = new __FACTORY;
+
+//////////////////////////////////////////////////////////////////////////////
+//CHECK#1
+if (__instance.charAt(-1) !== "") {
+  throw new Test262Error('#1: __instance.charAt(-1) === "". Actual: __instance.charAt(-1) ===' + __instance.charAt(-1));
+}
+//
+//////////////////////////////////////////////////////////////////////////////
+
+reportCompare(0, 0);