/*
* Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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* 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.
*
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*/
/*
* @test
* @bug 6972327
* @summary JCTree.pos incorrect for annotations without modifiers and package
*/
import com.sun.source.tree.*;
import com.sun.source.util.Trees;
import com.sun.tools.javac.api.*;
import com.sun.tools.javac.tree.*;
import com.sun.tools.javac.tree.JCTree.*;
import java.net.URI;
import java.util.Arrays;
import javax.tools.*;
public class T6972327 {
public static void main(String[] args) throws Exception {
final String bootPath = System.getProperty("sun.boot.class.path"); //NOI18N
final JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
assert tool != null;
String code = "\n@interface Test {}";
JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null,
Arrays.asList("-bootclasspath", bootPath, "-Xjcov"), null, Arrays.asList(new MyFileObject(code)));
CompilationUnitTree cut = ct.parse().iterator().next();
ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0);
Trees t = Trees.instance(ct);
long pos = t.getSourcePositions().getStartPosition(cut, clazz);
if (pos != code.indexOf(code.trim()))
throw new IllegalStateException("Unexpected position=" + pos);
}
static class MyFileObject extends SimpleJavaFileObject {
private String text;
public MyFileObject(String text) {
super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE);
this.text = text;
}
@Override
public CharSequence getCharContent(boolean ignoreEncodingErrors) {
return text;
}
}
}