1 /* 2 * Copyright (c) 2015, 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 * @test 26 * @summary unit test for SAGetopt function 27 * @modules jdk.hotspot.agent/sun.jvm.hotspot 28 * @compile -XDignore.symbol.file SAGetoptTest.java 29 * @run main SAGetoptTest 30 */ 31 32 import sun.jvm.hotspot.SAGetopt; 33 34 public class SAGetoptTest { 35 36 private static boolean a_opt; 37 private static boolean b_opt; 38 private static boolean c_opt; 39 private static boolean e_opt; 40 private static boolean mixed_opt; 41 42 private static String d_value; 43 private static String exe_value; 44 private static String core_value; 45 46 private static void initArgValues() { 47 a_opt = false; 48 b_opt = false; 49 c_opt = false; 50 e_opt = false; 51 mixed_opt = false; 52 53 d_value = ""; 54 exe_value = ""; 55 core_value = ""; 56 } 57 58 59 private static void optionsTest(String[] args) { 60 initArgValues(); 61 62 SAGetopt sg = new SAGetopt(args); 63 64 String[] longOpts = {"exe=","core=","mixed"}; 65 String shortOpts = "abcd:e"; 66 String s; 67 68 while((s = sg.next(shortOpts, longOpts)) != null) { 69 if (s.equals("a")) { 70 a_opt = true; 71 continue; 72 } 73 74 if (s.equals("b")) { 75 b_opt = true; 76 continue; 77 } 78 79 if (s.equals("c")) { 80 c_opt = true; 81 continue; 82 } 83 84 if (s.equals("e")) { 85 e_opt = true; 86 continue; 87 } 88 89 if (s.equals("mixed")) { 90 mixed_opt = true; 91 continue; 92 } 93 94 if (s.equals("d")) { 95 d_value = sg.getOptarg(); 96 continue; 97 } 98 99 if (s.equals("exe")) { 100 exe_value = sg.getOptarg(); 101 continue; 102 } 103 104 if (s.equals("core")) { 105 core_value = sg.getOptarg(); 106 continue; 107 } 108 } 109 } 110 111 private static void badOptionsTest(int setNumber, String[] args, String expectedMessage) { 112 String msg = null; 113 try { 114 optionsTest(args); 115 } catch(RuntimeException ex) { 116 msg = ex.getMessage(); 117 } 118 119 if (msg == null || !msg.equals(expectedMessage)) { 120 if (msg != null) { 121 System.err.println("Unexpected error '" + msg + "'"); 122 } 123 throw new RuntimeException("Bad option test " + setNumber + " failed"); 124 } 125 } 126 127 public static void main(String[] args) { 128 String[] optionSet1 = {"-abd", "bla", "-c"}; 129 optionsTest(optionSet1); 130 if (!a_opt || !b_opt || !d_value.equals("bla") || !c_opt) { 131 throw new RuntimeException("Good optionSet 1 failed"); 132 } 133 134 String[] optionSet2 = {"-e", "--mixed"}; 135 optionsTest(optionSet2); 136 if (!e_opt || !mixed_opt) { 137 throw new RuntimeException("Good optionSet 2 failed"); 138 } 139 140 String[] optionSet3 = {"--exe=bla", "--core", "bla_core", "--mixed"}; 141 optionsTest(optionSet3); 142 if (!exe_value.equals("bla") || !core_value.equals("bla_core") || !mixed_opt) { 143 throw new RuntimeException("Good optionSet 3 failed"); 144 } 145 146 // Bad options test 147 String[] optionSet4 = {"-abd", "-c"}; 148 badOptionsTest(4, optionSet4, "Argument is expected for 'd'"); 149 150 String[] optionSet5 = {"-exe", "bla", "--core"}; 151 badOptionsTest(5, optionSet5, "Invalid option 'x'"); 152 153 String[] optionSet6 = {"--exe", "--core", "bla_core"}; 154 badOptionsTest(6, optionSet6, "Argument is expected for 'exe'"); 155 156 String[] optionSet7 = {"--exe"}; 157 badOptionsTest(7, optionSet7, "Argument is expected for 'exe'"); 158 } 159 }