/*

 * 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.

 */

/**

 * JDK-8025515: Performance issues with Source.getLine()

 *

 * @test

 * @run

 */

// Make sure synthetic names of anonymous functions have correct line numbers

function getFirstScriptFrame(stack) {

    for (frameNum in stack) {

        var frame = stack[frameNum];

        if (frame.className.startsWith("jdk.nashorn.internal.scripts.Script$")) {

            return frame;

        }

    }

}

function testMethodName(f, expected) {

    try {

        f();

        fail("expected error");

    } catch (e) {

        var stack = e.nashornException.getStackTrace();

        var name = getFirstScriptFrame(stack).methodName;

        if (name !== expected) {

            fail("got " + name + ", expected " + expected);

        }

    }

}

testMethodName(function() {

    return a.b.c;

}, "L:55");

testMethodName(function() { throw new Error() }, "L:59");

var f = (function() {

    return function() { a.b.c; };

})();

testMethodName(f, "f$L:62");

testMethodName((function() {

    return function() { return a.b.c; };

})(), "L:66$L:67");