/*
* Copyright ( c ) 2010 , 2015 , 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 6458823
* @ summary Messager messages on TypeParamterElements to not include position information .
*
* @ modules java . compiler
* jdk . compiler
* @ compile MyProcessor . java T6458823 . java
* @ run main T6458823
*/
import java.io.File;
import java.io.IOException;
import java.io.Writer;
import java.net.URISyntaxException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.tools.Diagnostic;
import javax.tools.DiagnosticCollector;
import javax.tools.JavaCompiler;
import javax.tools.JavaCompiler.CompilationTask;
import javax.tools.JavaFileObject;
import javax.tools.StandardJavaFileManager;
import javax.tools.ToolProvider;
public class T6458823 {
public static void main(String[] args) throws Exception {
JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
if (compiler == null ) {
throw new RuntimeException("can't get javax.tools.JavaCompiler!" );
}
DiagnosticCollector<JavaFileObject> diagColl =
new DiagnosticCollector<JavaFileObject>();
try (StandardJavaFileManager fm = compiler.getStandardFileManager(null , null , null )) {
List<String> options = new ArrayList<String>();
options.add("-processor" );
options.add("MyProcessor" );
options.add("-proc:only" );
List<File> files = new ArrayList<File>();
files.add(new File(T6458823.class .getResource("TestClass.java" ).toURI()));
final CompilationTask task = compiler.getTask(null , fm, diagColl,
options, null , fm.getJavaFileObjectsFromFiles(files));
task.call();
int diagCount = 0 ;
for (Diagnostic<? extends JavaFileObject> diag : diagColl.getDiagnostics()) {
if (diag.getKind() != Diagnostic.Kind.WARNING) {
throw new AssertionError("Only warnings expected" );
}
System.out.println(diag);
if (diag.getPosition() == Diagnostic.NOPOS) {
throw new AssertionError("No position info in message" );
}
if (diag.getSource() == null ) {
throw new AssertionError("No source info in message" );
}
diagCount++;
}
if (diagCount != 2 ) {
throw new AssertionError("unexpected number of warnings: " +
diagCount + ", expected: 2" );
}
}
}
}
Messung V0.5 in Prozent C=97 H=92 G=94
¤ Dauer der Verarbeitung: 0.2 Sekunden
¤
*© Formatika GbR, Deutschland