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 /* 25 * @test 26 * @summary jpackage no argument test 27 * @library helpers 28 * @build JPackageHelper 29 * @build JPackagePath 30 * @modules jdk.jpackage 31 * @run main/othervm -Xmx512m JPackageNoArgTest 32 */ 33 public class JPackageNoArgTest { 34 35 private static final String RESULT1 = "Usage: jpackage <mode> <options>"; 36 private static final String[] EXPECTED = 37 {"--help", "list of possible options"}; 38 39 private static void validate(String output) throws Exception { 40 String[] result = output.split("\n"); 41 if (result.length != 2) { 42 System.err.println(output); 43 throw new AssertionError( 44 "Invalid number of lines in output: " + result.length); 45 } 46 47 if (!result[0].trim().equals(RESULT1)) { 48 System.err.println("Expected: " + RESULT1); 49 System.err.println("Actual: " + result[0]); 50 throw new AssertionError("Unexpected line 1"); 51 } 52 53 for (String expected : EXPECTED) { 54 if (!result[1].contains(expected)) { 55 System.err.println("Expected to contain: " + expected); 56 System.err.println("Actual: " + result[1]); 57 throw new AssertionError("Unexpected line 2"); 58 } 59 } 60 } 61 62 private static void testNoArg() throws Exception { 63 String output = JPackageHelper.executeCLI(true, new String[0]); 64 validate(output); 65 } 66 67 private static void testNoArgToolProvider() throws Exception { 68 String output = 69 JPackageHelper.executeToolProvider(true, new String[0]); 70 validate(output); 71 } 72 73 public static void main(String[] args) throws Exception { 74 testNoArg(); 75 testNoArgToolProvider(); 76 } 77 78 }