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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
//-----------------------------------------------------------------------------
var BUGNUMBER = 444787;
var summary = 'Object.getPrototypeOf';
var actual = '';
var expect = '';
//-----------------------------------------------------------------------------
test();
//-----------------------------------------------------------------------------
function test()
{
printBugNumber(BUGNUMBER);
printStatus (summary);
var i;
var type;
var instance;
var types = [
Array,
Boolean,
Date,
Error,
Function,
Math,
Number,
Object,
RegExp,
String,
];
for (i = 0; i < types.length; i++)
{
type = types[i];
if (typeof type.__proto__ != 'undefined')
{
expect = type.__proto__;
actual = Object.getPrototypeOf(type);
reportCompare(expect, actual, summary + ': ' + type.name);
}
try
{
eval('instance = new ' + type.name);
expect = type.prototype;
actual = Object.getPrototypeOf(instance);
reportCompare(expect, actual, summary + ': new ' + type.name);
}
catch(ex) {
if (ex instanceof TypeError) {
print('Ignore ' + ex);
} else {
actual = ex + '';
reportCompare(expect, actual, summary + ': new ' + type.name);
}
}
}
types = [null, undefined];
for (i = 0; i < types.length; i++)
{
type = types[i];
expect = 'TypeError: Object.getPrototype is not a function';
try
{
actual = Object.getPrototype(null);
}
catch(ex)
{
actual = ex + '';
}
reportCompare(expect, actual, summary + ': ' + type);
}
var objects = [
{instance: [0], type: Array},
{instance: (function () {}), type: Function},
{instance: eval, type: Function},
{instance: parseInt, type: Function},
{instance: {a: ''}, type: Object},
{instance: /foo/, type: RegExp}
];
for (i = 0; i < objects.length; i++)
{
instance = objects[i].instance;
type = objects[i].type;
expect = type.prototype;
actual = Object.getPrototypeOf(instance);
reportCompare(expect, actual, summary + ' instance: ' + instance + ', type: ' + type.name);
}
}
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