michael@0: // Any copyright is dedicated to the Public Domain.
michael@0: // http://creativecommons.org/licenses/publicdomain/
michael@0: 
michael@0: var BUGNUMBER = 568056;
michael@0: var summary = "Iterator(obj) must not go up obj's prototype chain";
michael@0: 
michael@0: var foo = {
michael@0:     z: 9,
michael@0: };
michael@0: 
michael@0: var bar = {
michael@0:     __proto__: foo,
michael@0:     a: 1,
michael@0:     b: 2,
michael@0: };
michael@0: 
michael@0: var results = [];
michael@0: for each (let [key, value] in Iterator(bar))
michael@0:     results.push(key + ":" + value);
michael@0: 
michael@0: var actual = results.join(';')
michael@0: var expect = "a:1;b:2";
michael@0: 
michael@0: reportCompare(expect, actual, summary);