1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/prototype/endsWith/searchstring-found-without-position.js b/js/src/tests/test262/built-ins/String/prototype/endsWith/searchstring-found-without-position.js
new file mode 100644
index 0000000000..3eabfafb4d
--- /dev/null
+++ b/js/src/tests/test262/built-ins/String/prototype/endsWith/searchstring-found-without-position.js
@@ -0,0 +1,30 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 21.1.3.6
+description: >
+  Returns true if searchString appears as a substring of the given string.
+info: |
+  21.1.3.6 String.prototype.endsWith ( searchString [ , endPosition] )
+
+  ...
+  10. If endPosition is undefined, let pos be len, else let pos be
+  ToInteger(endPosition).
+  11. ReturnIfAbrupt(pos).
+  12. Let end be min(max(pos, 0), len).
+  13. Let searchLength be the number of elements in searchStr.
+  14. Let start be end - searchLength.
+  15. If start is less than 0, return false.
+  16. If the sequence of elements of S starting at start of length searchLength
+  is the same as the full element sequence of searchStr, return true.
+  ...
+features: [String.prototype.endsWith]
+---*/
+
+var str = 'The future is cool!';
+
+assert(str.endsWith('cool!'), 'str.endsWith("cool!") === true');
+assert(str.endsWith('!'), 'str.endsWith("!") === true');
+assert(str.endsWith(str), 'str.endsWith(str) === true');
+
+reportCompare(0, 0);