michael@0: /*
michael@0:  * Any copyright is dedicated to the Public Domain.
michael@0:  * http://creativecommons.org/licenses/publicdomain/
michael@0:  */
michael@0: 
michael@0: //-----------------------------------------------------------------------------
michael@0: var BUGNUMBER = 307791;
michael@0: var summary = 'ES5 Object.keys(O)';
michael@0: var actual = '';
michael@0: var expect = '';
michael@0: 
michael@0: printBugNumber(BUGNUMBER);
michael@0: printStatus(summary);
michael@0: 
michael@0: function arraysEqual(a1, a2)
michael@0: {
michael@0:   return a1.length === a2.length &&
michael@0:          a1.every(function(v, i) { return v === a2[i]; });
michael@0: }
michael@0: 
michael@0: /**************
michael@0:  * BEGIN TEST *
michael@0:  **************/
michael@0: 
michael@0: assertEq(Object.keys.length, 1);
michael@0: 
michael@0: var o, keys;
michael@0: 
michael@0: o = { a: 3, b: 2 };
michael@0: keys = Object.keys(o);
michael@0: assertEq(arraysEqual(keys, ["a", "b"]), true,
michael@0:          "" + keys);
michael@0: 
michael@0: o = { get a() { return 17; }, b: 2 };
michael@0: keys = Object.keys(o),
michael@0: assertEq(arraysEqual(keys, ["a", "b"]), true,
michael@0:          "" + keys);
michael@0: 
michael@0: o = { __iterator__: function() { return Iterator({a: 2, b: 3}); } };
michael@0: keys = Object.keys(o);
michael@0: assertEq(arraysEqual(keys, ["__iterator__"]), true,
michael@0:          "" + keys);
michael@0: 
michael@0: o = { a: 1, b: 2 };
michael@0: delete o.a;
michael@0: o.a = 3;
michael@0: keys = Object.keys(o);
michael@0: assertEq(arraysEqual(keys, ["b", "a"]), true,
michael@0:          "" + keys);
michael@0: 
michael@0: o = [0, 1, 2];
michael@0: keys = Object.keys(o);
michael@0: assertEq(arraysEqual(keys, ["0", "1", "2"]), true,
michael@0:          "" + keys);
michael@0: 
michael@0: o = /./.exec("abc");
michael@0: keys = Object.keys(o);
michael@0: assertEq(arraysEqual(keys, ["0", "index", "input"]), true,
michael@0:          "" + keys);
michael@0: 
michael@0: o = { a: 1, b: 2, c: 3 };
michael@0: delete o.b;
michael@0: o.b = 5;
michael@0: keys = Object.keys(o);
michael@0: assertEq(arraysEqual(keys, ["a", "c", "b"]), true,
michael@0:          "" + keys);
michael@0: 
michael@0: function f() { }
michael@0: f.prototype.p = 1;
michael@0: o = new f();
michael@0: o.g = 1;
michael@0: keys = Object.keys(o);
michael@0: assertEq(arraysEqual(keys, ["g"]), true,
michael@0:          "" + keys);
michael@0: 
michael@0: if (typeof Namespace !== "undefined" && typeof QName !== "undefined")
michael@0: {
michael@0:   var o2 = {};
michael@0:   var qn = new QName(new Namespace("foo"), "v");
michael@0:   o2.f = 1;
michael@0:   o2[qn] = 3;
michael@0:   o2.baz = 4;
michael@0:   var keys2 = Object.keys(o2);
michael@0:   assertEq(arraysEqual(keys2, ["f", "foo::v", "baz"]), true,
michael@0:            "" + keys2);
michael@0: }
michael@0: 
michael@0: /******************************************************************************/
michael@0: 
michael@0: reportCompare(expect, actual, "Object.keys");
michael@0: 
michael@0: printStatus("All tests passed!");