| /* |
| * Copyright (c) 2014, 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. |
| */ |
| |
| /* |
| * @test |
| * @bug 8060206 8067366 |
| * @summary Extension mechanism is removed |
| */ |
| |
| import java.io.*; |
| import java.lang.Integer; |
| import java.util.*; |
| import java.util.concurrent.TimeUnit; |
| import java.util.stream.Collectors; |
| |
| public class ExtDirs { |
| private static String[] VALUES = new String[] { |
| null, |
| "", |
| "\"\"" |
| }; |
| public static void main(String... args) throws Exception { |
| String value = System.getProperty("java.ext.dirs"); |
| System.out.format("java.ext.dirs = '%s'%n", value); |
| if (args.length > 0) { |
| int index = Integer.valueOf(args[0]); |
| String expectedValue = VALUES[index]; |
| if (!(expectedValue == value || |
| (value != null && value.isEmpty()) || |
| (expectedValue != null & expectedValue.equals(value)))) { |
| throw new RuntimeException("java.ext.dirs (" + |
| value + ") != " + expectedValue); |
| } |
| // launched by subprocess. |
| return; |
| } |
| |
| if (value != null) { |
| throw new RuntimeException("java.ext.dirs not removed: " + value); |
| } |
| |
| fatalError(0, "-Djava.ext.dirs=foo"); |
| start(0); |
| start(1, "-Djava.ext.dirs="); |
| start(2, "-Djava.ext.dirs=\"\""); |
| } |
| |
| static ProcessBuilder newProcessBuilder(int testParam, String... args) throws Exception { |
| List<String> commands = new ArrayList<>(); |
| String java = System.getProperty("java.home") + "/bin/java"; |
| commands.add(java); |
| for (String s : args) { |
| commands.add(s); |
| } |
| String cpath = System.getProperty("test.classes", "."); |
| commands.add("-cp"); |
| commands.add(cpath); |
| commands.add("ExtDirs"); |
| commands.add(String.valueOf(testParam)); |
| |
| System.out.println("Testing " + commands.stream().collect(Collectors.joining(" "))); |
| return new ProcessBuilder(commands); |
| } |
| |
| static void start(int testParam, String... args) throws Exception { |
| start(newProcessBuilder(testParam, args), false); |
| } |
| |
| static void fatalError(int testParam, String... args) throws Exception { |
| start(newProcessBuilder(testParam, args), true); |
| } |
| |
| static void start(ProcessBuilder pb, boolean fatalError) throws Exception { |
| final Process process = pb.start(); |
| BufferedReader errorStream = new BufferedReader( |
| new InputStreamReader(process.getErrorStream())); |
| BufferedReader outStream = new BufferedReader( |
| new InputStreamReader(process.getInputStream())); |
| String errorLine; |
| StringBuilder errors = new StringBuilder(); |
| String outLines; |
| while ((errorLine = errorStream.readLine()) != null) { |
| errors.append(errorLine).append("\n"); |
| } |
| while ((outLines = outStream.readLine()) != null) { |
| System.out.println(outLines); |
| } |
| errorLine = errors.toString(); |
| System.err.println(errorLine); |
| process.waitFor(1000, TimeUnit.MILLISECONDS); |
| int exitStatus = process.exitValue(); |
| if (fatalError) { |
| if (exitStatus == 0) { |
| throw new RuntimeException("Expected fatal error"); |
| } |
| if (!errorLine.contains("Could not create the Java Virtual Machine")) { |
| throw new RuntimeException(errorLine); |
| } |
| } else if (exitStatus != 0) { |
| throw new RuntimeException("Failed: " + errorLine); |
| } |
| } |
| } |