1 files changed, 43 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/RegExp/prototype/flags/this-val-non-obj.js b/js/src/tests/test262/built-ins/RegExp/prototype/flags/this-val-non-obj.js
new file mode 100644
index 0000000000..305e729589
--- /dev/null
+++ b/js/src/tests/test262/built-ins/RegExp/prototype/flags/this-val-non-obj.js
@@ -0,0 +1,43 @@
+// Copyright (C) 2017 Aleksey Shvayka. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-get-regexp.prototype.flags
+description: A TypeError is thrown when the `this` value is not an Object
+info: |
+  1. Let R be the this value.
+  2. If Type(R) is not Object, throw a TypeError exception.
+features: [Symbol]
+---*/
+
+var get = Object.getOwnPropertyDescriptor(RegExp.prototype, 'flags').get;
+
+assert.throws(TypeError, function() {
+  get.call(undefined);
+}, 'undefined');
+
+assert.throws(TypeError, function() {
+  get.call(null);
+}, 'null');
+
+assert.throws(TypeError, function() {
+  get.call(4);
+}, 'number');
+
+assert.throws(TypeError, function() {
+  get.call('string');
+}, 'string');
+
+assert.throws(TypeError, function() {
+  get.call(false);
+}, 'boolean');
+
+assert.throws(TypeError, function() {
+  get.call(Symbol());
+}, 'symbol');
+
+assert.throws(TypeError, function() {
+  get.call(4n);
+}, 'bigint');
+
+reportCompare(0, 0);