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BaseClass.java
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BaseClass.java
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/*
* Copyright (c) 1999, 2019, 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.
*/
/**
* Regression test for:
* Javadoc does not process base class. If user specifies few classes on the
* command line and few packages, with a situation where one of the specified
* classes(on the command line) extends a class from one of the packages, then
* due to some anomaly in ordering in which all the class and package objects
* get constructed, few classes were getting marked as "not included", even
* thought they were included in this run and hence documentation for those
* packages was wrong. The test case for which javadoc was failing is given
* in bug# 4197513.
*
* @bug 4197513
* @summary Javadoc does not process base class.
* @build BaseClass.java
*/
import java.util.Collections;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Locale;
import java.util.Set;
import java.util.stream.Collectors;
import javax.lang.model.SourceVersion;
import javax.lang.model.element.Element;
import javax.lang.model.element.ElementKind;
import javax.lang.model.element.TypeElement;
import javax.lang.model.util.ElementFilter;
import javax.lang.model.util.Elements;
import jdk.javadoc.doclet.*;
public class BaseClass implements Doclet {
public boolean run(DocletEnvironment root) {
Elements elementUtils = root.getElementUtils();
TypeElement klass = elementUtils.getTypeElement("baz.Foo");
if (!root.isIncluded(klass)) {
throw new AssertionError("Base class is not included: baz.Foo");
}
for (TypeElement te : ElementFilter.typesIn(root.getSpecifiedElements())) {
if (te.getKind() == ElementKind.CLASS &&
te.getSimpleName().contentEquals("Bar")) {
klass = te;
}
}
if (klass == null) {
throw new AssertionError("class Bar not found");
}
List<? extends Element> members = klass.getEnclosedElements();
boolean foundPublic = false;
boolean foundProtected = false;
boolean foundPackagePrivate = false;
boolean foundPrivate = false;
List<Element> included = members.stream()
.filter(cls -> root.isIncluded(cls))
.collect(Collectors.toList());
for (Element e : included) {
System.out.println("element: " + e);
if (e.getSimpleName().toString().equals("aPublicMethod")) {
foundPublic = true;
}
if (e.getSimpleName().toString().equals("aProtectedMethod")) {
foundProtected = true;
}
if (e.getSimpleName().toString().equals("aPackagePrivateMethod")) {
foundPackagePrivate = true;
}
if (e.getSimpleName().toString().equals("aPackagePrivateMethod")) {
foundPrivate = true;
}
}
if (!foundPublic || !foundProtected) {
throw new AssertionError("selected methods not found");
}
if (foundPrivate || foundPackagePrivate) {
throw new AssertionError("unselected methods found");
}
return true;
}
public Set<Doclet.Option> getSupportedOptions() {
return Collections.emptySet();
}
public void init(Locale locale, Reporter reporter) {
return;
}
@Override
public String getName() {
return "BaseClass";
}
@Override
public SourceVersion getSupportedSourceVersion() {
return SourceVersion.latest();
}
}