/*

 * 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.

 */

/**

 * Basic checks for Error constructors.

 * 

 * @test

 * @run

 */

print(Error.name + " is a " + typeof(Error));

print(EvalError.name + " is a " + typeof(EvalError));

print(RangeError.name + " is a " + typeof(RangeError));

print(ReferenceError.name + " is a " + typeof(ReferenceError));

print(SyntaxError.name + " is a " + typeof(SyntaxError));

print(TypeError.name + " is a " + typeof(TypeError));

print(URIError.name + " is a " + typeof(URIError));

print("Error.arity " + Error.length);

print("EvalError.arity " + EvalError.length);

print("RangeError.arity " + RangeError.length);

print("ReferenceError.arity " + ReferenceError.length);

print("SyntaxError.arity " + SyntaxError.length);

print("TypeError.arity " + TypeError.length);

print("URIError.arity " + URIError.length);

var err = new Error("my error");

try {

    throw err;

} catch (e) {

    print(e instanceof Error);

    print(e.message);

    print(e.name);

    var ne = e.nashornException;

    if (ne != undefined) {

        if (ne.fileName !== __FILE__) {

            fail("incorrect filename in error");

        }

        print("thrown @ " + ne.lineNumber);

    }

}

// try to print undefined global var..

try {

    print(foo);

} catch (e) {

    print(e instanceof ReferenceError);

    print(e.name);

    print(e.message);

}

// try to call something that is undefined

try {

    Object.foo_method();

} catch (e) {

    print(e instanceof TypeError);

    print(e.name);

    print(e.message);

}

// prototypes of Error constructors are not writable

Error.prototype = {};

print(Error.prototype.name);

EvalError.prototype = {};

print(EvalError.prototype.name);

RangeError.prototype = {};

print(RangeError.prototype.name);

ReferenceError.prototype = {};

print(ReferenceError.prototype.name);

SyntaxError.prototype = {};

print(SyntaxError.prototype.name);

TypeError.prototype = {};

print(TypeError.prototype.name);

URIError.prototype = {};

print(URIError.prototype.name);