1 /* 2 * Copyright (c) 1999, 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 * @bug 4245011 27 * @summary Test launcher command line construction 28 * @author Gordon Hirsch 29 * 30 * @library scaffold 31 * @modules jdk.jdi 32 * @run build JDIScaffold VMConnection 33 * @run compile -g HelloWorld.java 34 * @run build LaunchCommandLine 35 * 36 * @run driver LaunchCommandLine 37 */ 38 import com.sun.jdi.*; 39 import com.sun.jdi.event.*; 40 import com.sun.jdi.request.*; 41 42 import java.util.List; 43 44 public class LaunchCommandLine extends JDIScaffold { 45 public static void main(String args[]) throws Exception { 46 new LaunchCommandLine(args).startTests(); 47 } 48 49 LaunchCommandLine(String args[]) { 50 // args are set in code below 51 super(); 52 } 53 54 protected void runTests() throws Exception { 55 String[] args = new String[2]; 56 args[0] = "-connect"; 57 args[1] = "com.sun.jdi.CommandLineLaunch:main=HelloWorld a b c \"a b c\""; 58 testArgs(args); 59 System.out.println("com.sun.jdi.CommandLineLaunch: passed"); 60 61 // Add test for RawCommandLineLauncher? 62 } 63 64 void testArgs(String[] args) throws Exception { 65 connect(args); 66 waitForVMStart(); 67 68 /* 69 * Get to a point where the command line args are accessible. 70 */ 71 BreakpointEvent bp = resumeTo("HelloWorld", "main", "([Ljava/lang/String;)V"); 72 73 StackFrame frame = bp.thread().frame(0); 74 LocalVariable argsVariable = frame.visibleVariableByName("args"); 75 ArrayReference argsArray = (ArrayReference)frame.getValue(argsVariable); 76 77 List argValues = argsArray.getValues(); 78 79 if (argValues.size() != 4) { 80 throw new Exception("Wrong number of command line arguments: " + argValues.size()); 81 } 82 83 String string = ((StringReference)argValues.get(0)).value(); 84 if (!string.equals("a")) { 85 throw new Exception("Bad command line argument value: " + string); 86 } 87 string = ((StringReference)argValues.get(1)).value(); 88 if (!string.equals("b")) { 89 throw new Exception("Bad command line argument value: " + string); 90 } 91 string = ((StringReference)argValues.get(2)).value(); 92 if (!string.equals("c")) { 93 throw new Exception("Bad command line argument value: " + string); 94 } 95 string = ((StringReference)argValues.get(3)).value(); 96 if (!string.equals("a b c")) { 97 throw new Exception("Bad command line argument value: " + string); 98 } 99 100 // Allow application to complete 101 resumeToVMDeath(); 102 } 103 104 }