103 lines
3.8 KiB
Java
103 lines
3.8 KiB
Java
/*
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* Copyright (c) 2006, 2010, 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 6392818
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* @summary Tests Elements.isDeprecated(Element)
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* @author Joseph D. Darcy
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* @library ../../../../lib
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* @build JavacTestingAbstractProcessor
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* @compile TestDeprecation.java
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* @compile -processor TestDeprecation -proc:only Dep1.java
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* @compile Dep1.java
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* @compile -processor TestDeprecation -proc:only Dep1 TestDeprecation.java
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*/
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import java.util.Set;
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import java.util.HashSet;
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import java.util.Arrays;
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import javax.annotation.processing.*;
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import javax.lang.model.SourceVersion;
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import javax.lang.model.element.*;
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import javax.lang.model.util.*;
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import static javax.tools.Diagnostic.Kind.*;
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import java.io.Writer;
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/**
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* This processor verifies that the information returned by
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* getElementsAnnotatedWith is consistent with the expected results
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* stored in an AnnotatedElementInfo annotation.
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*/
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public class TestDeprecation extends JavacTestingAbstractProcessor {
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public boolean process(Set<? extends TypeElement> annotations,
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RoundEnvironment roundEnv) {
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boolean failure = false;
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if (!roundEnv.processingOver()) {
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DeprecationChecker deprecationChecker = new DeprecationChecker();
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for(Element element: roundEnv.getRootElements() ) {
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System.out.println("\nRoot Element: " + element.getSimpleName());
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failure = deprecationChecker.scan(element);
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}
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if (failure)
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processingEnv.getMessager().printMessage(ERROR, "Deprecation mismatch found!");
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}
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return true;
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}
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private class DeprecationChecker extends ElementScanner7<Boolean,Void> {
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private Elements elementUtils;
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private boolean failure;
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DeprecationChecker() {
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super(false);
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elementUtils = processingEnv.getElementUtils();
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failure = false;
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}
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@Override
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public Boolean scan(Element e, Void p) {
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boolean expectedDeprecation = false;
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ExpectedDeprecation tmp = e.getAnnotation(ExpectedDeprecation.class);
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if (tmp != null)
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expectedDeprecation = tmp.value();
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boolean actualDeprecation = elementUtils.isDeprecated(e);
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System.out.printf("\tVisiting %s\t%s%n", e.getKind(), e.getSimpleName());
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if (expectedDeprecation != actualDeprecation) {
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failure = true;
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java.io.StringWriter w = new java.io.StringWriter();
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elementUtils.printElements(w, e);
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System.out.printf("For the deprecation of %n\t%s\t, expected %b, got %b.%n",
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w.getBuffer().toString(),
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expectedDeprecation, actualDeprecation);
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}
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super.scan(e, p);
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return failure;
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}
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}
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}
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