1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/RegExp/prototype/test/S15.10.6.3_A2_T4.js b/js/src/tests/test262/built-ins/RegExp/prototype/test/S15.10.6.3_A2_T4.js
new file mode 100644
index 0000000000..b22f6dc1b4
--- /dev/null
+++ b/js/src/tests/test262/built-ins/RegExp/prototype/test/S15.10.6.3_A2_T4.js
@@ -0,0 +1,28 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    A TypeError exception is thrown if the this value is not an object for
+    which the value of the internal [[Class]] property is "RegExp"
+es5id: 15.10.6.3_A2_T4
+description: The tested object is new String("[a-b]")
+---*/
+
+var __instance = new String("[a-b]");
+
+__instance.test = RegExp.prototype.test;
+
+    try {
+      throw new Test262Error('#1.1: __instance = new String("[a-b]"); __instance.test = RegExp.prototype.test; test("message to investigate"). Actual: ' + (__instance.test("message to investigate")));
+    } catch (e) {
+      assert.sameValue(
+        e instanceof TypeError,
+        true,
+        'The result of evaluating (e instanceof TypeError) is expected to be true'
+      );
+    }
+
+// TODO: Convert to assert.throws() format.
+
+reportCompare(0, 0);