1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/String/prototype/startsWith/searchstring-found-without-position.js b/js/src/tests/test262/built-ins/String/prototype/startsWith/searchstring-found-without-position.js
new file mode 100644
index 0000000000..252a877cae
--- /dev/null
+++ b/js/src/tests/test262/built-ins/String/prototype/startsWith/searchstring-found-without-position.js
@@ -0,0 +1,26 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 21.1.3.18
+description: >
+  Returns true if searchString appears as a substring of the given string.
+info: |
+  21.1.3.18 String.prototype.startsWith ( searchString [ , position ] )
+
+  ...
+  11. Let len be the number of elements in S.
+  12. Let start be min(max(pos, 0), len).
+  13. Let searchLength be the number of elements in searchStr.
+  14. If searchLength+start is greater than len, return false.
+  15. 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.
+  ...
+---*/
+
+var str = 'The future is cool!';
+
+assert(str.startsWith('The '), 'str.startsWith("The ") === true');
+assert(str.startsWith('The future'), 'str.startsWith("The future") === true');
+assert(str.startsWith(str), 'str.startsWith(str) === true');
+
+reportCompare(0, 0);