--- /dev/null Fri Jan 22 12:29:20 2016 +++ new/test/jdk/javadoc/tool/QuietOption.java Fri Jan 22 12:29:20 2016 @@ -0,0 +1,112 @@ +/* + * Copyright (c) 2015, 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 tool is quiet when told to, and chatty otherwise + */ + + +import java.io.BufferedReader; +import java.io.File; +import java.io.InputStreamReader; +import java.util.ArrayList; +import java.util.List; + +/** + * Dummy javadoc comment. + */ +public class QuietOption { + + final File javadoc; + final File testSrc; + final String thisClassName; + + public QuietOption() { + 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 = QuietOption.class.getName(); + } + + public static void main(String... args) throws Exception { + QuietOption test = new QuietOption(); + test.run1(); + test.run2(); + } + + // make sure javadoc is quiet + void run1() throws Exception { + List output = doTest(javadoc.getPath(), + "-J-Xbootclasspath:" + System.getProperty("sun.boot.class.path"), + "-classpath", ".", // insulates us from ambient classpath + "-quiet", + new File(testSrc, thisClassName + ".java").getPath()); + + if (!output.isEmpty()) { + System.out.println(output); + throw new Exception("run1: Shhh!, very chatty javadoc!."); + } + } + + // make sure javadoc is chatty + void run2() throws Exception { + List output = doTest(javadoc.getPath(), + "-J-Xbootclasspath:" + System.getProperty("sun.boot.class.path"), + "-classpath", ".", // insulates us from ambient classpath + new File(testSrc, thisClassName + ".java").getPath()); + + if (output.isEmpty()) { + System.out.println(output); + throw new Exception("run2: speak up and please be heard!."); + } + } + + /** + * More dummy comments. + */ + List doTest(String... args) throws Exception { + List 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; + } +}