1 /* 2 * Copyright (c) 2017, 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 8175000 27 * @summary test jexec 28 * @modules java.compiler 29 * @build TestHelper 30 * @run main Jexec 31 */ 32 33 import java.io.File; 34 import java.io.IOException; 35 36 public class Jexec extends TestHelper { 37 private final File testJar; 38 private final File jexecCmd; 39 private final String message = "Hello, do you read me ?"; 40 41 Jexec() throws IOException { 42 jexecCmd = new File(JAVA_LIB, "jexec"); 43 if (!jexecCmd.exists() || !jexecCmd.canExecute()) { 44 throw new Error("jexec: does not exist or not executable"); 45 } 46 47 testJar = new File("test.jar"); 48 StringBuilder tsrc = new StringBuilder(); 49 tsrc.append("public static void main(String... args) {\n"); 50 tsrc.append(" for (String x : args) {\n"); 51 tsrc.append(" System.out.println(x);\n"); 52 tsrc.append(" }\n"); 53 tsrc.append("}\n"); 54 createJar(testJar, tsrc.toString()); 55 } 56 57 public static void main(String... args) throws Exception { 58 // linux is the only supported platform, give the others a pass 59 if (!isLinux) { 60 System.err.println("Warning: unsupported platform test passes vacuously"); 61 return; 62 } 63 // ok to run the test now 64 Jexec t = new Jexec(); 65 t.run(null); 66 } 67 68 @Test 69 void jexec() throws Exception { 70 TestResult tr = doExec(jexecCmd.getAbsolutePath(), 71 testJar.getAbsolutePath(), message); 72 if (!tr.isOK()) { 73 System.err.println(tr); 74 throw new Exception("incorrect exit value"); 75 } 76 if (!tr.contains(message)) { 77 System.err.println(tr); 78 throw new Exception("expected message \'" + message + "\' not found"); 79 } 80 } 81 }