/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

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 * 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

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 */

/*

 * @test

 * @bug 6453386

 * @summary Test basic properties of javax.lang.element.Element

 * @author  Joseph D. Darcy

 * @library /tools/javac/lib

 * @build   JavacTestingAbstractProcessor TestElement

 * @compile -processor TestElement -proc:only TestElement.java

 */

import java.util.Set;

import javax.annotation.processing.*;

import javax.lang.model.SourceVersion;

import static javax.lang.model.SourceVersion.*;

import javax.lang.model.element.*;

import javax.lang.model.util.*;

import static javax.lang.model.util.ElementFilter.*;

import static javax.tools.Diagnostic.Kind.*;

import static javax.tools.StandardLocation.*;

/**

 * Test basic workings of javax.lang.element.Element

 */

public class TestElement extends JavacTestingAbstractProcessor {

    /**

     * For now, just check that constructors have a simple name of

     * "<init>".

     */

    public boolean process(Set<? extends TypeElement> annotations,

                           RoundEnvironment roundEnv) {

        if (!roundEnv.processingOver()) {

            boolean hasRun = false;

            for (Element element : roundEnv.getRootElements()) {

                for (ExecutableElement ctor : constructorsIn(element.getEnclosedElements())) {

                    hasRun = true;

                    Name ctorName = ctor.getSimpleName();

                    if (!ctorName.contentEquals("<init>"))

                        throw new RuntimeException("Unexpected name for constructor " + ctorName);

                }

            }

            if (!hasRun)

                throw new RuntimeException("No constructors!");

        }

        return true;

    }

}