/*+
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 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.+
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.+
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 * +
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 * This code is free software; you can redistribute it and/or modify it+
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 * under the terms of the GNU General Public License version 2 only, as+
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 * published by the Free Software Foundation.+
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 * +
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 * This code is distributed in the hope that it will be useful, but WITHOUT+
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or+
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License+
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 * version 2 for more details (a copy is included in the LICENSE file that+
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 * accompanied this code).+
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 * +
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 * You should have received a copy of the GNU General Public License version+
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 * 2 along with this work; if not, write to the Free Software Foundation,+
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.+
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 * +
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA+
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 * or visit www.oracle.com if you need additional information or have any+
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 * questions.+
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 */+
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+
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/**+
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 * Basic checks for Error constructors.+
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 * +
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 * @test+
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 * @run+
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 */+
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+
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print(Error.name + " is a " + typeof(Error));+
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print(EvalError.name + " is a " + typeof(EvalError));+
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print(RangeError.name + " is a " + typeof(RangeError));+
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print(ReferenceError.name + " is a " + typeof(ReferenceError));+
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print(SyntaxError.name + " is a " + typeof(SyntaxError));+
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print(TypeError.name + " is a " + typeof(TypeError));+
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print(URIError.name + " is a " + typeof(URIError));+
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+
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print("Error.arity " + Error.length);+
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print("EvalError.arity " + EvalError.length);+
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print("RangeError.arity " + RangeError.length);+
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print("ReferenceError.arity " + ReferenceError.length);+
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print("SyntaxError.arity " + SyntaxError.length);+
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print("TypeError.arity " + TypeError.length);+
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print("URIError.arity " + URIError.length);+
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+
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var err = new Error("my error");+
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try {+
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    throw err;+
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} catch (e) {+
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    print(e instanceof Error);+
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    print(e.message);+
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    print(e.name);+
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    var ne = e.nashornException;+
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    if (ne != undefined) {+
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        if (ne.fileName !== __FILE__) {+
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            fail("incorrect filename in error");+
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        }+
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        print("thrown @ " + ne.lineNumber);+
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    }+
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}+
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+
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// try to print undefined global var..+
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try {+
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    print(foo);+
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} catch (e) {+
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    print(e instanceof ReferenceError);+
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    print(e.name);+
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    print(e.message);+
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}+
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+
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// try to call something that is undefined+
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try {+
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    Object.foo_method();+
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} catch (e) {+
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    print(e instanceof TypeError);+
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    print(e.name);+
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    print(e.message);+
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}+
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+
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// prototypes of Error constructors are not writable+
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Error.prototype = {};+
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print(Error.prototype.name);+
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EvalError.prototype = {};+
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print(EvalError.prototype.name);+
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RangeError.prototype = {};+
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print(RangeError.prototype.name);+
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ReferenceError.prototype = {};+
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print(ReferenceError.prototype.name);+
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SyntaxError.prototype = {};+
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print(SyntaxError.prototype.name);+
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TypeError.prototype = {};+
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print(TypeError.prototype.name);+
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URIError.prototype = {};+
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print(URIError.prototype.name);+
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