1 /* 2 * Copyright (c) 2018, 2019, 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 import java.io.File; 25 import java.nio.file.Files; 26 27 /* 28 * @test 29 * @summary jpackage create image with no main class arguments and with main-class attribute 30 * @library ../helpers 31 * @build JPackageHelper 32 * @build JPackagePath 33 * @modules jdk.jpackage 34 * @run main/othervm -Xmx512m JPackageCreateAppImageMainClassAttributeTest 35 */ 36 public class JPackageCreateAppImageMainClassAttributeTest { 37 private static final String OUTPUT = "output"; 38 private static final String app = JPackagePath.getApp(); 39 private static final String appOutput = JPackagePath.getAppOutputFile(); 40 41 private static final String[] CMD = { 42 "--input", "input", 43 "--output", OUTPUT, 44 "--name", "test", 45 "--main-jar", "hello.jar"}; 46 47 private static void validateResult(String[] result) throws Exception { 48 if (result.length != 2) { 49 throw new AssertionError( 50 "Unexpected number of lines: " + result.length); 51 } 52 53 if (!result[0].trim().equals("jpackage test application")) { 54 throw new AssertionError("Unexpected result[0]: " + result[0]); 55 } 56 57 if (!result[1].trim().equals("args.length: 0")) { 58 throw new AssertionError("Unexpected result[1]: " + result[1]); 59 } 60 } 61 62 private static void validate() throws Exception { 63 int retVal = JPackageHelper.execute(null, app); 64 if (retVal != 0) { 65 throw new AssertionError( 66 "Test application exited with error: " + retVal); 67 } 68 69 File outfile = new File(appOutput); 70 if (!outfile.exists()) { 71 throw new AssertionError(appOutput + " was not created"); 72 } 73 74 String output = Files.readString(outfile.toPath()); 75 String[] result = output.split("\n"); 76 validateResult(result); 77 } 78 79 private static void testMainClassAttribute() throws Exception { 80 JPackageHelper.executeCLI(true, CMD); 81 validate(); 82 } 83 84 private static void testMainClassAttributeToolProvider() throws Exception { 85 JPackageHelper.deleteOutputFolder(OUTPUT); 86 JPackageHelper.executeToolProvider(true, CMD); 87 validate(); 88 } 89 90 public static void main(String[] args) throws Exception { 91 JPackageHelper.createHelloImageJarWithMainClass(); 92 testMainClassAttribute(); 93 testMainClassAttributeToolProvider(); 94 } 95 96 }