Mercurial > jdk8-mips64-public > langtools / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/test/tools/javac/T6972327.java	Wed Apr 27 01:34:52 2016 +0800
     1.3 @@ -0,0 +1,72 @@
     1.4 +/*
     1.5 + * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
     1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     1.7 + *
     1.8 + * This code is free software; you can redistribute it and/or modify it
     1.9 + * under the terms of the GNU General Public License version 2 only, as
    1.10 + * published by the Free Software Foundation.
    1.11 + *
    1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT
    1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    1.14 + * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    1.15 + * version 2 for more details (a copy is included in the LICENSE file that
    1.16 + * accompanied this code).
    1.17 + *
    1.18 + * You should have received a copy of the GNU General Public License version
    1.19 + * 2 along with this work; if not, write to the Free Software Foundation,
    1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
    1.21 + *
    1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
    1.23 + * or visit www.oracle.com if you need additional information or have any
    1.24 + * questions.
    1.25 + */
    1.26 +
    1.27 +/*
    1.28 + * @test
    1.29 + * @bug 6972327
    1.30 + * @summary JCTree.pos incorrect for annotations without modifiers and package
    1.31 + */
    1.32 +
    1.33 +import com.sun.source.tree.*;
    1.34 +import com.sun.source.util.Trees;
    1.35 +import com.sun.tools.javac.api.*;
    1.36 +import com.sun.tools.javac.tree.*;
    1.37 +import com.sun.tools.javac.tree.JCTree.*;
    1.38 +import java.net.URI;
    1.39 +import java.util.Arrays;
    1.40 +import javax.tools.*;
    1.41 +
    1.42 +public class T6972327 {
    1.43 +
    1.44 +    public static void main(String[] args) throws Exception {
    1.45 +        final String bootPath = System.getProperty("sun.boot.class.path"); //NOI18N
    1.46 +        final JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
    1.47 +        assert tool != null;
    1.48 +
    1.49 +        String code = "\n@interface Test {}";
    1.50 +
    1.51 +        JavacTaskImpl ct = (JavacTaskImpl) tool.getTask(null, null, null,
    1.52 +            Arrays.asList("-bootclasspath", bootPath, "-Xjcov"), null, Arrays.asList(new MyFileObject(code)));
    1.53 +        CompilationUnitTree cut = ct.parse().iterator().next();
    1.54 +        ClassTree clazz = (ClassTree) cut.getTypeDecls().get(0);
    1.55 +        Trees t = Trees.instance(ct);
    1.56 +
    1.57 +        long pos = t.getSourcePositions().getStartPosition(cut, clazz);
    1.58 +        if (pos != code.indexOf(code.trim()))
    1.59 +            throw new IllegalStateException("Unexpected position=" + pos);
    1.60 +    }
    1.61 +
    1.62 +    static class MyFileObject extends SimpleJavaFileObject {
    1.63 +        private String text;
    1.64 +
    1.65 +        public MyFileObject(String text) {
    1.66 +            super(URI.create("myfo:/Test.java"), JavaFileObject.Kind.SOURCE);
    1.67 +            this.text = text;
    1.68 +        }
    1.69 +
    1.70 +        @Override
    1.71 +        public CharSequence getCharContent(boolean ignoreEncodingErrors) {
    1.72 +            return text;
    1.73 +        }
    1.74 +    }
    1.75 +}