| /* |
| * Copyright (c) 2001, 2018, 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. |
| */ |
| |
| |
| package nsk.jdi.TypeComponent.isSynthetic; |
| |
| import nsk.share.*; |
| import nsk.share.jpda.*; |
| import nsk.share.jdi.*; |
| |
| import com.sun.jdi.*; |
| import java.util.*; |
| import java.io.*; |
| |
| public class issynthetic001 { |
| final static String FIELD_NAME[] = { |
| "z0", "z1", "z2", |
| "b0", "b1", "b2", |
| "c0", "c1", "c2", |
| "d0", "d1", "d2", |
| "f0", "f1", "f2", |
| "i0", "i1", "i2", |
| "l0", "l1", "l2", |
| "r0", "r1", "r2", |
| |
| "lF0", "lF1", "lF2", |
| "lP0", "lP1", "lP2", |
| "lU0", "lU1", "lU2", |
| "lR0", "lR1", "lR2", |
| "lT0", "lT1", "lT2", |
| "lV0", "lV1", "lV2", |
| |
| "X0", "X1", "X2", |
| "O0", "O1", "O2", |
| |
| "LF0", "LF1", "LF2", |
| "LP0", "LP1", "LP2", |
| "LU0", "LU1", "LU2", |
| "LR0", "LR1", "LR2", |
| "LT0", "LT1", "LT2", |
| "LV0", "LV1", "LV2", |
| |
| "E0", "E1", "E2", |
| "EF0", "EF1", "EF2", |
| "EP0", "EP1", "EP2", |
| "EU0", "EU1", "EU2", |
| "ER0", "ER1", "ER2", |
| "ET0", "ET1", "ET2", |
| "EV0", "EV1", "EV2" |
| }; |
| |
| private static Log log; |
| private final static String prefix = "nsk.jdi.TypeComponent.isSynthetic."; |
| private final static String className = "issynthetic001"; |
| private final static String debugerName = prefix + className; |
| private final static String debugeeName = debugerName + "a"; |
| private final static String classToCheckName = prefix + "ClassToCheck"; |
| |
| public static void main(String argv[]) { |
| System.exit(95 + run(argv, System.out)); |
| } |
| |
| public static int run(String argv[], PrintStream out) { |
| ArgumentHandler argHandler = new ArgumentHandler(argv); |
| log = new Log(out, argHandler); |
| Binder binder = new Binder(argHandler, log); |
| Debugee debugee = binder.bindToDebugee(debugeeName |
| + (argHandler.verbose() ? " -verbose" : "")); |
| VirtualMachine vm = debugee.VM(); |
| boolean canGetSynthetic = vm.canGetSyntheticAttribute(); |
| IOPipe pipe = new IOPipe(debugee); |
| boolean testFailed = false; |
| List fields; |
| List nestedTypes; |
| ReferenceType nestedClass = null; |
| int totalSyntheticFields = 0; |
| |
| log.display("debuger> Value of canGetSyntheticAttribute in current " |
| + "VM is " + canGetSynthetic); |
| |
| // Connect with debugee and resume it |
| debugee.redirectStderr(out); |
| debugee.resume(); |
| String line = pipe.readln(); |
| if (line == null) { |
| log.complain("debuger FAILURE> UNEXPECTED debugee's signal - null"); |
| return 2; |
| } |
| if (!line.equals("ready")) { |
| log.complain("debuger FAILURE> UNEXPECTED debugee's signal - " |
| + line); |
| return 2; |
| } |
| else { |
| log.display("debuger> debugee's \"ready\" signal recieved."); |
| } |
| |
| ReferenceType refType = debugee.classByName(classToCheckName); |
| if (refType == null) { |
| log.complain("debuger FAILURE> Class " + classToCheckName |
| + " not found."); |
| return 2; |
| } |
| |
| // Get nested class |
| try { |
| nestedTypes = refType.nestedTypes(); |
| } catch (ObjectCollectedException e) { |
| log.complain("debuger FAILURE> Cannot get nested types from " |
| + classToCheckName); |
| return 2; |
| } |
| int totalNestedTypes = nestedTypes.size(); |
| if (totalNestedTypes == 0) { |
| log.complain("debuger FAILURE> No nested classes found."); |
| return 2; |
| } |
| nestedClass = (ReferenceType)nestedTypes.get(0); |
| if (nestedClass == null) { |
| log.complain("debuger FAILURE> Cannot find nested class."); |
| return 2; |
| } |
| |
| // Get all fields and check them |
| try { |
| fields = nestedClass.fields(); |
| } catch (Exception e) { |
| log.complain("debuger FAILURE> Can't get fields from nested class"); |
| log.complain("debuger FAILURE> Exception: " + e); |
| return 2; |
| } |
| int totalFields = fields.size(); |
| if (totalFields < 1) { |
| log.complain("debuger FAILURE> Total number of fields read " |
| + totalFields); |
| return 2; |
| } |
| log.display("debuger> Total fields in debugee read: " |
| + totalFields + " total fields in debuger: " |
| + FIELD_NAME.length); |
| for (int i = 0; i < fields.size(); i++) { |
| Field field = (Field)fields.get(i); |
| String name = field.name(); |
| boolean isSynthetic; |
| boolean isRealSynthetic = true; |
| |
| try { |
| isSynthetic = field.isSynthetic(); |
| |
| if (!canGetSynthetic) { |
| log.complain("debuger FAILURE 1> Value of " |
| + "canGetSyntheticAttribute in current VM is " |
| + "false, so UnsupportedOperationException was " |
| + "expected for " + i + " field " + name); |
| testFailed = true; |
| continue; |
| } else { |
| log.display("debuger> " + i + " field " + name + " with " |
| + "synthetic value " + isSynthetic + " read " |
| + "without UnsupportedOperationException."); |
| } |
| } catch (UnsupportedOperationException e) { |
| if (canGetSynthetic) { |
| log.complain("debuger FAILURE 2> Value of " |
| + "canGetSyntheticAttribute in current VM is " |
| + "true, but cannot get synthetic for field " |
| + "name."); |
| log.complain("debuger FAILURE 2> Exception: " + e); |
| testFailed = true; |
| } else { |
| log.display("debuger> UnsupportedOperationException was " |
| + "thrown while getting isSynthetic for " + i |
| + " field " + name + " because value " |
| + "canGetSynthetic is false."); |
| } |
| continue; |
| } |
| |
| // Find out if field exists in list of fields |
| for (int j = 0; j < FIELD_NAME.length; j++) { |
| String nameFromList = FIELD_NAME[j]; |
| |
| if (nameFromList.equals(name)) { |
| // Field found in list - is not synthetic |
| |
| isRealSynthetic = false; |
| break; |
| } |
| } |
| |
| if (isRealSynthetic != isSynthetic) { |
| log.complain("debuger FAILURE 3> Field's " + name |
| + " synthetic is " + isSynthetic + ", but expected " |
| + "is " + isRealSynthetic); |
| testFailed = true; |
| continue; |
| } |
| |
| if (isSynthetic) { |
| totalSyntheticFields++; |
| } |
| } |
| |
| if (totalSyntheticFields == 0) { |
| log.complain("debuger FAILURE 4> Synthetic fields not found."); |
| testFailed = true; |
| } |
| |
| pipe.println("quit"); |
| debugee.waitFor(); |
| int status = debugee.getStatus(); |
| if (testFailed) { |
| log.complain("debuger FAILURE> TEST FAILED"); |
| return 2; |
| } else { |
| if (status == 95) { |
| log.display("debuger> expected Debugee's exit " |
| + "status - " + status); |
| return 0; |
| } else { |
| log.complain("debuger FAILURE> UNEXPECTED Debugee's exit " |
| + "status (not 95) - " + status); |
| return 2; |
| } |
| } |
| } |
| } |
