1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/indexOf/15.4.4.14-8-1.js b/js/src/tests/test262/built-ins/Array/prototype/indexOf/15.4.4.14-8-1.js
new file mode 100644
index 0000000000..25c5b8043c
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/indexOf/15.4.4.14-8-1.js
@@ -0,0 +1,17 @@
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-array.prototype.indexof
+description: Array.prototype.indexOf with negative fromIndex
+---*/
+
+var a = new Array(1, 2, 3);
+
+
+assert.sameValue(a.indexOf(2, -1), -1, 'a.indexOf(2,-1)');
+assert.sameValue(a.indexOf(2, -2), 1, 'a.indexOf(2,-2)');
+assert.sameValue(a.indexOf(1, -3), 0, 'a.indexOf(1,-3)');
+assert.sameValue(a.indexOf(1, -5.3), 0, 'a.indexOf(1,-5.3)');
+
+reportCompare(0, 0);