aoqi@0: /*
aoqi@0:  * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
aoqi@0:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0:  *
aoqi@0:  * This code is free software; you can redistribute it and/or modify it
aoqi@0:  * under the terms of the GNU General Public License version 2 only, as
aoqi@0:  * published by the Free Software Foundation.
aoqi@0:  *
aoqi@0:  * This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0:  * version 2 for more details (a copy is included in the LICENSE file that
aoqi@0:  * accompanied this code).
aoqi@0:  *
aoqi@0:  * You should have received a copy of the GNU General Public License version
aoqi@0:  * 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0:  *
aoqi@0:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0:  * or visit www.oracle.com if you need additional information or have any
aoqi@0:  * questions.
aoqi@0:  */
aoqi@0: 
aoqi@0: /*
aoqi@0:  * @test
aoqi@0:  * @bug 6993311
aoqi@0:  * @summary annotations on packages are not validated
aoqi@0:  */
aoqi@0: 
aoqi@0: import java.io.*;
aoqi@0: import java.net.*;
aoqi@0: import java.util.*;
aoqi@0: import javax.tools.*;
aoqi@0: import com.sun.source.util.*;
aoqi@0: 
aoqi@0: public class TestAnnotationPackageInfo {
aoqi@0:     public static void main(String... args) throws Exception {
aoqi@0:         new TestAnnotationPackageInfo().run();
aoqi@0:     }
aoqi@0: 
aoqi@0:     static class MyFileObject extends SimpleJavaFileObject {
aoqi@0:         private String text;
aoqi@0:         public MyFileObject(String fileName, String text) {
aoqi@0:             super(URI.create("myfo:/" + fileName), JavaFileObject.Kind.SOURCE);
aoqi@0:             this.text = text;
aoqi@0:         }
aoqi@0:         @Override
aoqi@0:         public CharSequence getCharContent(boolean ignoreEncodingErrors) {
aoqi@0:             return text;
aoqi@0:         }
aoqi@0:     }
aoqi@0: 
aoqi@0:     public void run() throws Exception {
aoqi@0:         final String bootPath = System.getProperty("sun.boot.class.path");
aoqi@0:         final JavaCompiler tool = ToolProvider.getSystemJavaCompiler();
aoqi@0:         assert tool != null;
aoqi@0: 
aoqi@0:         JavaFileObject test_java = new MyFileObject("test/Test.java",
aoqi@0:             "package test; public @interface Test {\n" +
aoqi@0:             "    public int mandatory();\n" +
aoqi@0:             "}\n");
aoqi@0: 
aoqi@0:         JavaFileObject package_info_java = new MyFileObject("test/package-info.java",
aoqi@0:             "@Test package test;");
aoqi@0: 
aoqi@0:         DiagnosticCollector<JavaFileObject> coll = new DiagnosticCollector<JavaFileObject>();
aoqi@0: 
aoqi@0:         List<String> options = Arrays.asList("-bootclasspath",  bootPath);
aoqi@0:         List<? extends JavaFileObject> files = Arrays.asList(test_java, package_info_java);
aoqi@0:         JavacTask ct = (JavacTask)tool.getTask(null, null, coll, options, null, files);
aoqi@0:         ct.analyze();
aoqi@0: 
aoqi@0:         String expectedCode = "compiler.err.annotation.missing.default.value";
aoqi@0:         List<Diagnostic<? extends JavaFileObject>> diags = coll.getDiagnostics();
aoqi@0:         switch (diags.size()) {
aoqi@0:             case 0:
aoqi@0:                 throw new Exception("no diagnostics reported");
aoqi@0:             case 1:
aoqi@0:                 String code = diags.get(0).getCode();
aoqi@0:                 if (code.equals(expectedCode))
aoqi@0:                     return;
aoqi@0:                 throw new Exception("unexpected diag: " + diags.get(0));
aoqi@0:             default:
aoqi@0:                 throw new Exception("unexpected diags reported: " + diags);
aoqi@0:         }
aoqi@0:     }
aoqi@0: }