LayoutTests/ietestcenter/Javascript/TestCases/15.4.4.15-8-8.js

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ES5Harness.registerTest( {
id: "15.4.4.15-8-8",

path: "TestCases/chapter15/15.4/15.4.4/15.4.4.15/15.4.4.15-8-8.js",

description: "Array.prototype.lastIndexOf must return correct index (Array)",

test: function testcase() {
  var b = new Array("0,1");  
  var a = new Array(0,b,"0,1",3);  
  if (a.lastIndexOf(b.toString()) === 2 &&  
      a.lastIndexOf("0,1") === 2 ) 
  {
    return true;
  }
 },

precondition: function prereq() {
  return fnExists(Array.prototype.lastIndexOf);
 }
});