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23 ES5Harness.registerTest( {
27 path: "TestCases/chapter15/15.4/15.4.4/15.4.4.14/15.4.4.14-1-5.js",
29 description: "Array.prototype.indexOf applied to number primitive",
31 test: function testcase() {
34 Number.prototype[1] = targetObj;
35 Number.prototype.length = 2;
37 return Array.prototype.indexOf.call(5, targetObj) === 1;
39 delete Number.prototype[1];
40 delete Number.prototype.length;
44 precondition: function prereq() {
45 return fnExists(Array.prototype.indexOf);