/*

 * 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.

 */

/**

 * NASHORN-500 :  Using ScriptRuntime.toString for error reporting from runtime is problematic

 *

 * @test

 * @run

 */

var origToString = Object.prototype.toString;

Object.prototype.toString = function () { 

    return this.myStr();

}

try {

    print({});

    fail("#1 toString should have thrown TypeError");

} catch (e) {

    if (! (e instanceof TypeError)) {

        fail("#2 TypeError expected, got " + e);

    }

} finally {

    Object.prototype.toString = origToString;

}

try {

    print({ toString: function() { return this.foo(); } });

    fail("#3 toString should have thrown TypeError");

} catch (e) {

    if (! (e instanceof TypeError)) {

        fail("#4 TypeError expected, got " + e);

    }

}

try {

    var e = new Error();

    e.toString = function() { return this.foo(); }

    var lineNumber = __LINE__;

    throw e;

} catch (e) {

    if (e.nashornException.lineNumber !== lineNumber  + 1) {

        fail("#5 exception throw line number is incorrect");

    }

}