1 /* 2 * Copyright (c) 2018, 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 8199871 27 * @modules jdk.jartool 28 * @summary jar -n should print out deprecation warning 29 * @run testng DeprecateOptionN 30 */ 31 32 import java.io.File; 33 import java.io.IOException; 34 import java.io.PrintWriter; 35 import java.io.StringWriter; 36 import java.util.spi.ToolProvider; 37 import org.testng.annotations.Test; 38 39 import static org.testng.Assert.assertFalse; 40 import static org.testng.Assert.assertTrue; 41 42 public class DeprecateOptionN { 43 private static final ToolProvider JAR_TOOL = ToolProvider.findFirst("jar") 44 .orElseThrow(() -> 45 new RuntimeException("jar tool not found") 46 ); 47 48 protected static String jar(String... options) { 49 StringWriter writer = new StringWriter(); 50 PrintWriter pw = new PrintWriter(writer); 51 52 JAR_TOOL.run(pw, pw, options); 53 String output = writer.toString(); 54 System.err.println(output); 55 return output; 56 } 57 58 @Test 59 public void helpCompatWithWarning() { 60 String output = jar("--help:compat"); 61 assertTrue(output.contains("this option is planned to be removed in a future JDK release")); 62 } 63 64 @Test 65 public void helpExtraWithWarning() { 66 String output = jar("--help-extra"); 67 assertTrue(output.contains("This option is planned to be\n")); 68 assertTrue(output.contains("removed in a future JDK release")); 69 } 70 71 @Test 72 public void normalizeWithWarning() throws IOException { 73 File tmp = File.createTempFile("test", null); 74 String output = jar("cnf", "test.jar", tmp.getAbsolutePath()); 75 tmp.delete(); 76 assertTrue(output.contains("Warning: The -n option is planned to be removed in a future JDK release")); 77 } 78 79 @Test 80 public void NoWarningWithoutN() throws IOException { 81 File tmp = File.createTempFile("test", null); 82 String output = jar("cf", "test.jar", tmp.getAbsolutePath()); 83 tmp.delete(); 84 assertFalse(output.contains("Warning: The -n option is planned to be removed in a future JDK release")); 85 } 86 87 88 @Test 89 public void SuppressWarning() throws IOException { 90 File tmp = File.createTempFile("test", null); 91 String output = jar("-c", "-n", "-XDsuppress-tool-removal-message", 92 "-f", "test.jar", tmp.getAbsolutePath()); 93 tmp.delete(); 94 assertFalse(output.contains("Warning: The -n option is planned to be removed in a future JDK release")); 95 } 96 }