1 /*
   2  * Copyright (c) 2018, 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 package java.lang.constant;
  25 
  26 import java.lang.invoke.*;
  27 import java.lang.constant.*;
  28 import java.util.*;
  29 
  30 import org.testng.annotations.Test;
  31 
  32 import static org.testng.Assert.*;
  33 
  34 /**
  35  * @test
  36  * @compile ConstantUtilsTest.java
  37  * @run testng ConstantUtilsTest
  38  * @summary unit tests for methods of java.lang.constant.ConstantUtils that are not covered by other unit tests
  39  */
  40 @Test
  41 public class ConstantUtilsTest {
  42     private static ClassDesc thisClass = ClassDesc.of("MethodHandleDescTest");
  43 
  44     public void testValidateMemberName() {
  45         try {
  46             ConstantUtils.validateMemberName(null);
  47             fail("");
  48         } catch (NullPointerException e) {
  49             // good
  50         }
  51 
  52         try {
  53             ConstantUtils.validateMemberName("");
  54             fail("");
  55         } catch (IllegalArgumentException e) {
  56             // good
  57         }
  58 
  59         List<String> badNames = List.of(".", ";", "[", "/", "<", ">");
  60         for (String n : badNames) {
  61             try {
  62                 ConstantUtils.validateMemberName(n);
  63                 fail(n);
  64             } catch (IllegalArgumentException e) {
  65                 // good
  66             }
  67         }
  68     }
  69 }