| /* |
| * Copyright (c) 2015, 2016, 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 8035473 |
| * @summary make sure the new doclet is invoked by default, and -Xold |
| */ |
| |
| import java.io.*; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.regex.Pattern; |
| |
| /** |
| * Dummy javadoc comment. |
| */ |
| public class EnsureNewOldDoclet { |
| |
| final File javadoc; |
| final File testSrc; |
| final String thisClassName; |
| |
| final static Pattern Expected1 = Pattern.compile("^Standard Doclet \\(Next\\) version.*"); |
| final static Pattern Expected2 = Pattern.compile("^Standard Doclet version.*"); |
| |
| public EnsureNewOldDoclet() { |
| File javaHome = new File(System.getProperty("java.home")); |
| if (javaHome.getName().endsWith("jre")) |
| javaHome = javaHome.getParentFile(); |
| javadoc = new File(new File(javaHome, "bin"), "javadoc"); |
| testSrc = new File(System.getProperty("test.src")); |
| thisClassName = EnsureNewOldDoclet.class.getName(); |
| } |
| |
| public static void main(String... args) throws Exception { |
| EnsureNewOldDoclet test = new EnsureNewOldDoclet(); |
| test.run1(); |
| test.run2(); |
| } |
| |
| // make sure new doclet is invoked by default |
| void run1() throws Exception { |
| List<String> output = doTest(javadoc.getPath(), |
| "-classpath", ".", // insulates us from ambient classpath |
| "-Xdoclint:none", |
| "-package", |
| new File(testSrc, thisClassName + ".java").getPath()); |
| System.out.println(output); |
| for (String x : output) { |
| if (Expected1.matcher(x).matches()) { |
| return; |
| } |
| } |
| throw new Exception("run1: Expected string not found:"); |
| } |
| |
| // make sure the old doclet is invoked with -Xold |
| void run2() throws Exception { |
| List<String> output = doTest(javadoc.getPath(), |
| "-Xold", |
| "-classpath", ".", // insulates us from ambient classpath |
| "-Xdoclint:none", |
| "-package", |
| new File(testSrc, thisClassName + ".java").getPath()); |
| |
| for (String x : output) { |
| if (Expected2.matcher(x).matches()) { |
| throw new Exception("run2: Expected string not found"); |
| } |
| return; |
| } |
| } |
| |
| /** |
| * More dummy comments. |
| */ |
| List<String> doTest(String... args) throws Exception { |
| List<String> output = new ArrayList<>(); |
| // run javadoc in separate process to ensure doclet executed under |
| // normal user conditions w.r.t. classloader |
| Process p = new ProcessBuilder() |
| .command(args) |
| .redirectErrorStream(true) |
| .start(); |
| try (BufferedReader in = new BufferedReader(new InputStreamReader(p.getInputStream()))) { |
| String line = in.readLine(); |
| while (line != null) { |
| output.add(line.trim()); |
| line = in.readLine(); |
| } |
| } |
| int rc = p.waitFor(); |
| if (rc != 0) |
| throw new Exception("javadoc failed, rc:" + rc); |
| return output; |
| } |
| } |