1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/RegExp/prototype/exec/S15.10.6.2_A2_T2.js b/js/src/tests/test262/built-ins/RegExp/prototype/exec/S15.10.6.2_A2_T2.js
new file mode 100644
index 0000000000..b00031334e
--- /dev/null
+++ b/js/src/tests/test262/built-ins/RegExp/prototype/exec/S15.10.6.2_A2_T2.js
@@ -0,0 +1,29 @@
+// 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: 15.10.6.2_A2_T2
+description: The tested object is Math
+---*/
+
+var __instance = Math;
+
+__instance.exec = RegExp.prototype.exec;
+
+try {
+  __instance.exec("message to investigate");
+    throw new Test262Error('#1.1: __instance = Math; __instance.exec = RegExp.prototype.exec;  __instance.exec("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);