136 lines
4.6 KiB
Java
136 lines
4.6 KiB
Java
/*
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* Copyright (c) 2011, 2022, 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 6964914
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* @summary javadoc does not output number of warnings using user written doclet
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* @modules jdk.javadoc
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*/
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import java.io.*;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.List;
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import java.util.Locale;
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import java.util.Set;
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import javax.lang.model.SourceVersion;
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import jdk.javadoc.doclet.Doclet;
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import jdk.javadoc.doclet.Reporter;
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import jdk.javadoc.doclet.DocletEnvironment;
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public class TestUserDoclet implements Doclet {
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public static void main(String... args) throws Exception {
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new TestUserDoclet().run();
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}
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static final String docletWarning = "warning from test doclet";
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/** Main doclet method. */
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public boolean run(DocletEnvironment root) {
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reporter.print(javax.tools.Diagnostic.Kind.WARNING, docletWarning);
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return true;
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}
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/** Main test method. */
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void run() throws Exception {
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File javaHome = new File(System.getProperty("java.home"));
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File javadoc = new File(new File(javaHome, "bin"), "javadoc");
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File testSrc = new File(System.getProperty("test.src"));
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File testClasses = new File(System.getProperty("test.classes"));
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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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String thisClassName = TestUserDoclet.class.getName();
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List<String> cmdArgs = new ArrayList<>();
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cmdArgs.add(javadoc.getPath());
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cmdArgs.addAll(Arrays.asList(
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"-J-Duser.language=en",
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"-J-Duser.country=US",
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"-doclet", thisClassName,
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"-docletpath", testClasses.getPath(),
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new File(testSrc, thisClassName + ".java").getPath()
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));
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Process p = new ProcessBuilder()
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.command(cmdArgs)
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.redirectErrorStream(true)
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.start();
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int actualDocletWarnCount = 0;
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int reportedDocletWarnCount = 0;
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BufferedReader in = new BufferedReader(new InputStreamReader(p.getInputStream()));
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try {
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String line;
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while ((line = in.readLine()) != null) {
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System.err.println(line);
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if (line.contains(docletWarning))
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actualDocletWarnCount++;
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if (line.matches("[0-9]+ warning(s)?"))
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reportedDocletWarnCount =
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Integer.valueOf(line.substring(0, line.indexOf(" ")));
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}
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} finally {
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in.close();
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}
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int rc = p.waitFor();
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if (rc != 0)
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System.err.println("javadoc failed, rc:" + rc);
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int expectedDocletWarnCount = 1;
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checkEqual("actual", actualDocletWarnCount, "expected", expectedDocletWarnCount);
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checkEqual("actual", actualDocletWarnCount, "reported", reportedDocletWarnCount);
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}
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void checkEqual(String l1, int i1, String l2, int i2) throws Exception {
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if (i1 != i2)
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throw new Exception(l1 + " warn count, " + i1 + ", does not match "
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+ l2 + " warn count, " + i2);
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}
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@Override
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public String getName() {
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return "Test";
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}
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@Override
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public Set<Option> getSupportedOptions() {
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return Collections.emptySet();
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}
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@Override
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public SourceVersion getSupportedSourceVersion() {
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return SourceVersion.latest();
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}
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Reporter reporter;
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Locale locale;
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public void init(Locale locale, Reporter reporter) {
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this.locale = locale;
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this.reporter = reporter;
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}
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}
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