LayoutTests/ietestcenter/Javascript/TestCases/15.4.4.20-4-6.js

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ES5Harness.registerTest( {
id: "15.4.4.20-4-6",

path: "TestCases/chapter15/15.4/15.4.4/15.4.4.20/15.4.4.20-4-6.js",

description: "Array.prototype.filter throws TypeError if callbackfn is string",

test: function testcase() {

  var arr = new Array(10);
  try {
    arr.filter("abc");    
  }
  catch(e) {
    if(e instanceof TypeError)
      return true;  
  }

 },

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