1 files changed, 23 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/prototype/includes/searchstring-is-regexp-throws.js b/js/src/tests/test262/built-ins/String/prototype/includes/searchstring-is-regexp-throws.js
new file mode 100644
index 0000000000..3006a4956a
--- /dev/null
+++ b/js/src/tests/test262/built-ins/String/prototype/includes/searchstring-is-regexp-throws.js
@@ -0,0 +1,23 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 21.1.3.7
+description: >
+  Throws a TypeError if searchString is a RegExp.
+info: |
+  21.1.3.7 String.prototype.includes ( searchString [ , position ] )
+
+  ...
+  4. Let isRegExp be IsRegExp(searchString).
+  5. ReturnIfAbrupt(isRegExp).
+  6. If isRegExp is true, throw a TypeError exception.
+  ...
+features: [String.prototype.includes]
+---*/
+var searchString = /./;
+
+assert.throws(TypeError, function() {
+  ''.includes(searchString);
+});
+
+reportCompare(0, 0);