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/*
* Copyright (c) 2016, 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.
*/
/*
* @test
* @bug 8160454
* @summary JSR269 jigsaw update: javax.lang.model.element.ModuleElement.getDirectives() causes NPE on unnamed modules
* @modules
* jdk.compiler/com.sun.tools.javac.code
* jdk.compiler/com.sun.tools.javac.util
* @compile NPEGetDirectivesTest.java
* @compile -processor NPEGetDirectivesTest NPEGetDirectivesTest.java
*/
import javax.annotation.processing.AbstractProcessor;
import javax.annotation.processing.RoundEnvironment;
import javax.annotation.processing.SupportedAnnotationTypes;
import javax.lang.model.SourceVersion;
import javax.lang.model.element.*;
import java.util.Set;
import com.sun.tools.javac.code.Directive.RequiresDirective;
import com.sun.tools.javac.code.Symbol.ModuleSymbol;
import com.sun.tools.javac.util.Assert;
import static com.sun.tools.javac.code.Directive.RequiresFlag.MANDATED;
@SupportedAnnotationTypes("*")
public class NPEGetDirectivesTest extends AbstractProcessor {
@Override
public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
for (Element e: roundEnv.getRootElements()) {
Element m = e.getEnclosingElement();
while (!(m instanceof ModuleElement)) {
m = m.getEnclosingElement();
}
((ModuleSymbol)m).getDirectives();
RequiresDirective requiresDirective = ((ModuleSymbol)m).requires.head;
Assert.check(requiresDirective.getDependency().getQualifiedName().toString().equals("java.base"));
Assert.check(requiresDirective.flags.contains(MANDATED));
}
return false;
}
@Override
public SourceVersion getSupportedSourceVersion() {
return SourceVersion.latest();
}
}
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