91 lines
3.5 KiB
Java
91 lines
3.5 KiB
Java
/*
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* Copyright (c) 2010, 2015, 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 6458823
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* @summary Messager messages on TypeParamterElements to not include position information.
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*
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* @modules java.compiler
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* jdk.compiler
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* @compile MyProcessor.java T6458823.java
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* @run main T6458823
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*/
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import java.io.File;
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import java.io.IOException;
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import java.io.Writer;
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import java.net.URISyntaxException;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Set;
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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.StandardJavaFileManager;
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import javax.tools.ToolProvider;
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public class T6458823 {
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public static void main(String[] args) throws Exception {
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JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
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if (compiler == null) {
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throw new RuntimeException("can't get javax.tools.JavaCompiler!");
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}
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DiagnosticCollector<JavaFileObject> diagColl =
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new DiagnosticCollector<JavaFileObject>();
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try (StandardJavaFileManager fm = compiler.getStandardFileManager(null, null, null)) {
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List<String> options = new ArrayList<String>();
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options.add("-processor");
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options.add("MyProcessor");
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options.add("-proc:only");
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List<File> files = new ArrayList<File>();
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files.add(new File(T6458823.class.getResource("TestClass.java").toURI()));
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final CompilationTask task = compiler.getTask(null, fm, diagColl,
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options, null, fm.getJavaFileObjectsFromFiles(files));
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task.call();
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int diagCount = 0;
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for (Diagnostic<? extends JavaFileObject> diag : diagColl.getDiagnostics()) {
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if (diag.getKind() != Diagnostic.Kind.WARNING) {
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throw new AssertionError("Only warnings expected");
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}
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System.out.println(diag);
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if (diag.getPosition() == Diagnostic.NOPOS) {
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throw new AssertionError("No position info in message");
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}
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if (diag.getSource() == null) {
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throw new AssertionError("No source info in message");
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}
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diagCount++;
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}
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if (diagCount != 2) {
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throw new AssertionError("unexpected number of warnings: " +
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diagCount + ", expected: 2");
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}
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}
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}
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}
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