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+/// Copyright (c) 2009 Microsoft Corporation
+///
+/// Redistribution and use in source and binary forms, with or without modification, are permitted provided
+/// that the following conditions are met:
+/// * Redistributions of source code must retain the above copyright notice, this list of conditions and
+/// the following disclaimer.
+/// * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
+/// the following disclaimer in the documentation and/or other materials provided with the distribution.
+/// * Neither the name of Microsoft nor the names of its contributors may be used to
+/// endorse or promote products derived from this software without specific prior written permission.
+///
+/// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
+/// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+/// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
+/// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+/// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+/// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+/// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+/// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+ES5Harness.registerTest( {
+id: "15.4.4.14-9-9",
+
+path: "TestCases/chapter15/15.4/15.4.4/15.4.4.14/15.4.4.14-9-9.js",
+
+description: "Array.prototype.indexOf must return correct index (Sparse Array)",
+
+test: function testcase() {
+ var a = new Array(0,1);
+ a[4294967294] = 2; // 2^32-2 - is max array element
+ a[4294967295] = 3; // 2^32-1 added as non-array element property
+ a[4294967296] = 4; // 2^32 added as non-array element property
+ a[4294967297] = 5; // 2^32+1 added as non-array element property
+
+ // start searching near the end so in case implementation actually tries to test all missing elements!!
+ return (a.indexOf(2,4294967290 ) === 4294967294 &&
+ a.indexOf(3,4294967290) === -1 &&
+ a.indexOf(4,4294967290) === -1 &&
+ a.indexOf(5,4294967290) === -1 ) ;
+ },
+
+precondition: function prereq() {
+ return fnExists(Array.prototype.indexOf);
+ }
+});