1 /*
   2  * Copyright (c) 2014, 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  */
  23 
  24 /**
  25  * JDK-8044798: API for debugging Nashorn
  26  *
  27  * @test
  28  * @run
  29  */
  30 
  31 // Basic API class, method, field existence checks.
  32 
  33 // The following classes and the associated methods and fields are used as
  34 // private debugger interface. Though private/implementation defined, nashorn
  35 // code should not be changed to remove these classes, fields and methods.
  36 // The test takes signatures of debugger interface and stores in .EXPECTED file.
  37 // If any incompatible change is made to nashorn to break any of these, this
  38 // test will fail.
  39 
  40 var Arrays = Java.type("java.util.Arrays");
  41 var DebuggerSupport = Java.type("jdk.nashorn.internal.runtime.DebuggerSupport");
  42 
  43 print(DebuggerSupport.class);
  44 print();
  45 var methods = DebuggerSupport.class.declaredMethods;
  46 Arrays.sort(methods, function(m1, m2) m1.name.compareTo(m2.name));
  47 for each (var mth in methods) {
  48     switch (mth.name) {
  49         case "eval":
  50         case "notifyInvoke":
  51         case "getSourceInfo":
  52         case "valueAsString":
  53         case "valueInfos":
  54             print(mth);
  55             break;
  56         case "valueInfo":
  57             if (mth.parameterCount == 3) {
  58                 print(mth);
  59             }
  60             break;
  61     }
  62 }
  63 print();
  64 
  65 var DebuggerValueDesc = Java.type("jdk.nashorn.internal.runtime.DebuggerSupport.DebuggerValueDesc");
  66 print(DebuggerValueDesc.class);
  67 print();
  68 var fields = DebuggerValueDesc.class.declaredFields;
  69 Arrays.sort(fields, function(f1, f2) f1.name.compareTo(f2.name));
  70 for each (var fld in fields) {
  71     switch (fld.name) {
  72         case "key":
  73         case "expandable":
  74         case "valueAsObject":
  75         case "valueAsString":
  76             print(fld);
  77     }
  78 }
  79 print();
  80 
  81 var SourceInfo = Java.type("jdk.nashorn.internal.runtime.DebuggerSupport.SourceInfo");
  82 print(SourceInfo.class);
  83 print();
  84 var fields = SourceInfo.class.declaredFields;
  85 Arrays.sort(fields, function(f1, f2) f1.name.compareTo(f2.name));
  86 for each (var fld in fields) {
  87     switch (fld.name) {
  88         case "name":
  89         case "hash":
  90         case "url":
  91         case "content":
  92             print(fld);
  93     }
  94 }