132 lines
4.3 KiB
Java
132 lines
4.3 KiB
Java
/*
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* Copyright (c) 2015, 2020, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8035473 8182765
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* @summary make sure tool is quiet when told to, and chatty otherwise
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*/
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import java.io.BufferedReader;
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import java.io.File;
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import java.io.InputStreamReader;
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import java.util.ArrayList;
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import java.util.Iterator;
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import java.util.List;
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/**
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* Dummy javadoc comment.
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*/
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public class QuietOption {
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final File javadoc;
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final File testSrc;
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final String thisClassName;
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/**
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* Dummy javadoc comment.
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*/
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public QuietOption() {
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File javaHome = new File(System.getProperty("java.home"));
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if (javaHome.getName().endsWith("jre"))
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javaHome = javaHome.getParentFile();
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javadoc = new File(new File(javaHome, "bin"), "javadoc");
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testSrc = new File(System.getProperty("test.src"));
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thisClassName = QuietOption.class.getName();
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}
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/**
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* Dummy javadoc comment.
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* @param args dummy
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* @throws Exception if error
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*/
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public static void main(String... args) throws Exception {
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QuietOption test = new QuietOption();
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test.run1();
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test.run2();
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}
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// make sure javadoc is quiet
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void run1() throws Exception {
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List<String> output = doTest(javadoc.getPath(),
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"-classpath", ".", // insulates us from ambient classpath
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"-quiet",
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new File(testSrc, thisClassName + ".java").getPath());
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if (!output.isEmpty()) {
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// Remove any lines that might have been generated by the runtime
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Iterator<String> iter = output.iterator();
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while (iter.hasNext()) {
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String line = iter.next();
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if (line.matches("^Picked up .*JAVA.*OPTIONS:.*")) {
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System.out.println("IGNORING: " + line);
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iter.remove();
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}
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}
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}
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if (!output.isEmpty()) {
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System.out.println(output);
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throw new Exception("run1: Shhh!, very chatty javadoc!.");
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}
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}
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// make sure javadoc is chatty
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void run2() throws Exception {
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List<String> output = doTest(javadoc.getPath(),
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"-classpath", ".", // insulates us from ambient classpath
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new File(testSrc, thisClassName + ".java").getPath());
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if (output.isEmpty()) {
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System.out.println(output);
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throw new Exception("run2: speak up and please be heard!.");
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}
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}
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/**
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* More dummy comments.
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*/
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List<String> doTest(String... args) throws Exception {
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List<String> output = new ArrayList<>();
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// run javadoc in separate process to ensure doclet executed under
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// normal user conditions w.r.t. classloader
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Process p = new ProcessBuilder()
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.command(args)
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.redirectErrorStream(true)
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.start();
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try (BufferedReader in = new BufferedReader(new InputStreamReader(p.getInputStream()))) {
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String line = in.readLine();
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while (line != null) {
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output.add(line.trim());
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line = in.readLine();
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}
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}
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int rc = p.waitFor();
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if (rc != 0) {
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throw new Exception("javadoc failed, rc:" + rc);
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}
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return output;
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}
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}
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