--- /dev/null 2019-04-24 19:37:59.000000000 -0400 +++ new/test/jdk/tools/jpackage/createappimage/JPackageCreateAppImageMainClassErrorTest.java 2019-04-24 19:37:54.174545700 -0400 @@ -0,0 +1,75 @@ +/* + * Copyright (c) 2018, 2019, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +import java.io.File; +import java.nio.file.Files; + +/* + * @test + * @summary jpackage create image with no main class arguments and with main-class attribute + * @library ../helpers + * @build JPackageHelper + * @build JPackagePath + * @modules jdk.jpackage + * @run main/othervm -Xmx512m JPackageCreateAppImageMainClassErrorTest + */ +public class JPackageCreateAppImageMainClassErrorTest { + private static final String OUTPUT = "output"; + private static final String app = JPackagePath.getApp(); + private static final String appOutput = JPackagePath.getAppOutputFile(); + private static final String appWorkingDir = JPackagePath.getAppWorkingDir(); + + private static final String[] CMD = { + "create-app-image", + "--input", "input", + "--output", OUTPUT, + "--name", "test", + "--main-jar", "hello.jar"}; + + private static void validate(String output) throws Exception { + String[] result = output.split("\n"); + if (result.length != 2) { + throw new AssertionError( + "Unexpected number of lines: " + result.length); + } + + if (!result[0].trim().contains("main class was not specified")) { + throw new AssertionError("Unexpected result[0]: " + result[0]); + } + + if (!result[1].trim().startsWith("Advice to fix: ")) { + throw new AssertionError("Unexpected result[1]: " + result[1]); + } + } + + public static void main(String[] args) throws Exception { + JPackageHelper.createHelloImageJar(); + + JPackageHelper.deleteOutputFolder(OUTPUT); + validate(JPackageHelper.executeCLI(false, CMD)); + + JPackageHelper.deleteOutputFolder(OUTPUT); + validate(JPackageHelper.executeToolProvider(false, CMD)); + } + +}