LayoutTests/ietestcenter/Javascript/TestCases/15.2.3.12-3-20.js

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ES5Harness.registerTest( {
id: "15.2.3.12-3-20",

path: "TestCases/chapter15/15.2/15.2.3/15.2.3.12/15.2.3.12-3-20.js",

description: "Object.isFrozen returns false for all built-in objects (Error.prototype)",

test: function testcase() {
  var b = Object.isFrozen(Error.prototype);
  if (b === false) {
    return true;
  }
 },

precondition: function prereq() {
  return fnExists(Object.isFrozen);
 }

});