diff -r 4ebc2e2fb97c -r 71c04702a3d5 test/nashorn/script/basic/builtinchain.js --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/nashorn/script/basic/builtinchain.js Tue Sep 12 19:03:39 2017 +0200 @@ -0,0 +1,55 @@ +/* + * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +/** + * Check important prototype chain properties of Function and Object. + * + * @test + * @run + */ + +print(typeof(Object) == 'function'); +print(typeof(Object.prototype) == 'object'); +print(typeof(Function) == 'function'); +// Function's prototype is a function! +print(typeof(Function.prototype) == 'function'); + +print(Function.constructor === Function); +print(Function.prototype === Object.getPrototypeOf(Function)); +print(Object.getPrototypeOf(Function.prototype) === Object.prototype); + +print(Object.constructor === Function); +print(Object.getPrototypeOf(Object.prototype) === null); +print(Object.getPrototypeOf(Object) === Function.prototype); + +// check one function from Function.prototype +var applyFunc = Function.prototype.apply; +print(applyFunc.constructor === Function); +print(Object.getPrototypeOf(applyFunc) === Function.prototype); +print(applyFunc.prototype === undefined); + +// check one function from Object.prototype +var toStringFunc = Object.prototype.toString; +print(toStringFunc.constructor === Function); +print(Object.getPrototypeOf(toStringFunc) === Function.prototype); +print(toStringFunc.prototype === undefined);