aoqi@0: /*
aoqi@0:  * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
attila@962:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
attila@962:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
attila@962:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
attila@962:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: /**
aoqi@0:  * Check global functions and properties.
aoqi@0:  *
aoqi@0:  * @test
aoqi@0:  * @run
aoqi@0:  */
aoqi@0: 
aoqi@0: print(undefined);
aoqi@0: print(typeof(undefined));
aoqi@0: print(NaN);
aoqi@0: print(typeof(NaN));
aoqi@0: print(Infinity);
aoqi@0: print(typeof(Infinity));
aoqi@0: print(isNaN(NaN));
aoqi@0: print(isNaN(1.0));
aoqi@0: print(isNaN(0.0));
aoqi@0: print(isNaN(Infinity));
aoqi@0: print(isFinite(Math.PI));
aoqi@0: print(isFinite(Infinity));
aoqi@0: print(isFinite(NaN));
aoqi@0: print(parseInt("4345"));
aoqi@0: print(parseInt("100", 8));
aoqi@0: print(parseInt("ffff", 16));
aoqi@0: print(parseInt("0xffff"));
aoqi@0: print(parseInt("0xffff", 16));
aoqi@0: print(parseInt("0xffff", 8)); // should be NaN
aoqi@0: print(parseInt("")); // should be NaN
aoqi@0: print(parseInt("-")); // should be NaN
aoqi@0: print(parseInt("+")); // should be NaN
aoqi@0: print(parseInt("0x")); // should be NaN
aoqi@0: print(parseInt("0X")); // should be NaN
aoqi@0: print(parseInt("3.1415")); // should be "3" - ignore the not understood part
aoqi@0: print(parseInt("5654gjhkgjdfgk")); // should be "5654" - ignore invalid tail chars
aoqi@0: 
aoqi@0: print(parseFloat("-Infinity"));
aoqi@0: print(parseFloat("+Infinity"));
aoqi@0: print(parseFloat("+3.14"));
aoqi@0: print(parseFloat("-3.14"));
aoqi@0: print(parseFloat("2.9e+8"));
aoqi@0: print(parseFloat("6.62E-34"));
aoqi@0: 
aoqi@0: (function() {
aoqi@0: 
aoqi@0: function checkProtoImmutable(obj) {
aoqi@0:     var attr = Object.getOwnPropertyDescriptor(this[obj], "prototype");
aoqi@0:     if (attr.writable) {
aoqi@0:         throw new Error(obj + ".prototype writable");
aoqi@0:     }
aoqi@0:     if (attr.enumerable) {
aoqi@0:         throw new Error(obj + ".prototype enumerable");
aoqi@0:     }
aoqi@0:     if (attr.configurable) {
aoqi@0:         throw new Error(obj + ".prototype configurable");
aoqi@0:     }
aoqi@0: }
aoqi@0: 
aoqi@0: checkProtoImmutable("Array");
aoqi@0: checkProtoImmutable("Boolean");
aoqi@0: checkProtoImmutable("Date");
aoqi@0: checkProtoImmutable("Function");
aoqi@0: checkProtoImmutable("Number");
aoqi@0: checkProtoImmutable("Object");
aoqi@0: checkProtoImmutable("RegExp");
aoqi@0: checkProtoImmutable("String");
aoqi@0: 
aoqi@0: })();
aoqi@0: 
aoqi@0: // none of the built-in global properties are enumerable
aoqi@0: for (i in this) {
aoqi@0:     print(i);
aoqi@0: }