1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/indexOf/15.4.4.14-10-1.js b/js/src/tests/test262/built-ins/Array/prototype/indexOf/15.4.4.14-10-1.js
new file mode 100644
index 0000000000..40f4f5b72d
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/indexOf/15.4.4.14-10-1.js
@@ -0,0 +1,31 @@
+// 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 returns -1 for elements not present in
+    array
+---*/
+
+var a = new Array();
+a[100] = 1;
+a[99999] = "";
+a[10] = new Object();
+a[5555] = 5.5;
+a[123456] = "str";
+a[5] = 1E+309;
+
+assert.sameValue(a.indexOf(1), 100, 'a.indexOf(1)');
+assert.sameValue(a.indexOf(""), 99999, 'a.indexOf("")');
+assert.sameValue(a.indexOf("str"), 123456, 'a.indexOf("str")');
+assert.sameValue(a.indexOf(1E+309), 5, 'a.indexOf(1E+309)'); //Infinity
+assert.sameValue(a.indexOf(5.5), 5555, 'a.indexOf(5.5)');
+
+assert.sameValue(a.indexOf(true), -1, 'a.indexOf(true)');
+assert.sameValue(a.indexOf(5), -1, 'a.indexOf(5)');
+assert.sameValue(a.indexOf("str1"), -1, 'a.indexOf("str1")');
+assert.sameValue(a.indexOf(null), -1, 'a.indexOf(null)');
+assert.sameValue(a.indexOf(new Object()), -1, 'a.indexOf(new Object())');
+
+reportCompare(0, 0);