jdk8-mips64-public/nashorn: test/script/basic/JDK-8025515.js@2016a6b9e1f3

8025515: Performance issues with Source.getLine()
Reviewed-by: sundar, lagergren

     1 /*

     2  * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    24 /**

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

    26  *

    27  * @test

    28  * @run

    29  */

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

    33 function testMethodName(f, expected) {

    34     try {

    35         f();

    36         fail("expected error");

    37     } catch (e) {

    38         var stack = e.getStackTrace();

    39         if (stack[0].methodName !== expected) {

    40             fail("got " + stack[0].methodName + ", expected " + expected);

    41         }

    42     }

    43 }

    45 testMethodName(function() {

    46     return a.b.c;

    47 }, "_L45");

    49 testMethodName(function() { throw new Error() }, "_L49");

    51 var f = (function() {

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

    53 })();

    54 testMethodName(f, "_L51$_L52");

    56 testMethodName((function() {

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

    58 })(), "_L56$_L57");

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