1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/tests/non262/Tuple/prototype/indexOf/fromIndex-infinity-string.js b/js/src/tests/non262/Tuple/prototype/indexOf/fromIndex-infinity-string.js
new file mode 100644
index 0000000000..de5895aca3
--- /dev/null
+++ b/js/src/tests/non262/Tuple/prototype/indexOf/fromIndex-infinity-string.js
@@ -0,0 +1,13 @@
+// |reftest| skip-if(!this.hasOwnProperty("Tuple"))
+// Copyright (c) 2012 Ecma International.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: >
+    Tuple.prototype.indexOf - value of 'fromIndex' is a string
+    containing -Infinity
+---*/
+
+assertEq(#[true].indexOf(true, "-Infinity"), 0);
+
+reportCompare(0, 0);