jdk8-mips64-public/langtools: test/tools/javac/annotations/TestAnnotationPackageInfo.java@7909abb85562

     1 /*

     2  * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    24 /*

    25  * @test

    26  * @bug 6993311

    27  * @summary annotations on packages are not validated

    28  */

    30 import java.io.*;

    31 import java.net.*;

    32 import java.util.*;

    33 import javax.tools.*;

    34 import com.sun.source.util.*;

    36 public class TestAnnotationPackageInfo {

    37     public static void main(String... args) throws Exception {

    38         new TestAnnotationPackageInfo().run();

    39     }

    41     static class MyFileObject extends SimpleJavaFileObject {

    42         private String text;

    43         public MyFileObject(String fileName, String text) {

    44             super(URI.create("myfo:/" + fileName), JavaFileObject.Kind.SOURCE);

    45             this.text = text;

    46         }

    47         @Override

    48         public CharSequence getCharContent(boolean ignoreEncodingErrors) {

    49             return text;

    50         }

    51     }

    53     public void run() throws Exception {

    54         final String bootPath = System.getProperty("sun.boot.class.path");

    55         final JavaCompiler tool = ToolProvider.getSystemJavaCompiler();

    56         assert tool != null;

    58         JavaFileObject test_java = new MyFileObject("test/Test.java",

    59             "package test; public @interface Test {\n" +

    60             "    public int mandatory();\n" +

    61             "}\n");

    63         JavaFileObject package_info_java = new MyFileObject("test/package-info.java",

    64             "@Test package test;");

    66         DiagnosticCollector<JavaFileObject> coll = new DiagnosticCollector<JavaFileObject>();

    68         List<String> options = Arrays.asList("-bootclasspath",  bootPath);

    69         List<? extends JavaFileObject> files = Arrays.asList(test_java, package_info_java);

    70         JavacTask ct = (JavacTask)tool.getTask(null, null, coll, options, null, files);

    71         ct.analyze();

    73         String expectedCode = "compiler.err.annotation.missing.default.value";

    74         List<Diagnostic<? extends JavaFileObject>> diags = coll.getDiagnostics();

    75         switch (diags.size()) {

    76             case 0:

    77                 throw new Exception("no diagnostics reported");

    78             case 1:

    79                 String code = diags.get(0).getCode();

    80                 if (code.equals(expectedCode))

    81                     return;

    82                 throw new Exception("unexpected diag: " + diags.get(0));

    83             default:

    84                 throw new Exception("unexpected diags reported: " + diags);

    85         }

    86     }

    87 }

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