71 lines
2.5 KiB
Java
71 lines
2.5 KiB
Java
/*
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* Copyright (c) 2008, 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 6972327
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* @summary JCTree.pos incorrect for annotations without modifiers and package
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* @modules jdk.compiler/com.sun.tools.javac.api
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*/
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import com.sun.source.tree.*;
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import com.sun.source.util.Trees;
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import com.sun.tools.javac.api.*;
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import java.net.URI;
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import java.util.Arrays;
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import javax.tools.*;
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public class T6972327 {
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public static void main(String[] args) throws Exception {
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final JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
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assert tool != null;
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String code = "\n@interface Test {}";
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JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null,
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Arrays.asList("-Xjcov"), null, Arrays.asList(new MyFileObject(code)));
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CompilationUnitTree cut = ct.parse().iterator().next();
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ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0);
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Trees t = Trees.instance(ct);
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long pos = t.getSourcePositions().getStartPosition(cut, clazz);
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if (pos != code.indexOf(code.trim()))
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throw new IllegalStateException("Unexpected position=" + pos);
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}
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static class MyFileObject extends SimpleJavaFileObject {
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private String text;
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public MyFileObject(String text) {
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super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE);
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this.text = text;
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}
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@Override
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public CharSequence getCharContent(boolean ignoreEncodingErrors) {
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return text;
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}
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}
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}
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