65 lines
2.6 KiB
Java
65 lines
2.6 KiB
Java
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/*
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* Copyright (c) 2014, 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 8038455
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* @summary Ensure that formatting diagnostics with an already closed JavaCompiler won't crash
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* the compiler.
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* @library /tools/javac/lib
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* @build CompleteOnClosed ToolBox JavacTestingAbstractProcessor
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* @run main CompleteOnClosed
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*/
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import java.util.*;
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import javax.annotation.processing.*;
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import javax.lang.model.element.TypeElement;
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import javax.tools.Diagnostic;
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import javax.tools.DiagnosticCollector;
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import javax.tools.JavaCompiler;
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import javax.tools.JavaCompiler.CompilationTask;
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import javax.tools.JavaFileObject;
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import javax.tools.ToolProvider;
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public class CompleteOnClosed extends JavacTestingAbstractProcessor {
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public static void main(String... args) {
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JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
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DiagnosticCollector<JavaFileObject> collector = new DiagnosticCollector<>();
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String source = "class Test extends CompleteOnClosedOther {" +
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" class Inner extends Undefined { }" +
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"}";
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Iterable<JavaFileObject> files = Arrays.<JavaFileObject>asList(new ToolBox.JavaSource(source));
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Iterable<String> options = Arrays.asList("-processor", "CompleteOnClosed");
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CompilationTask task = compiler.getTask(null, null, collector, options, null, files);
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task.call();
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for (Diagnostic<? extends JavaFileObject> d : collector.getDiagnostics()) {
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System.out.println(d.toString());
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}
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}
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@Override
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public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {
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return false;
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}
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}
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