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

 /*

  * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.

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

  *

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

  * 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.

  *

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

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

  * questions.

  */

 /*

  * @test

  * @bug 6493690

  * @summary javadoc should have a javax.tools.Tool service provider

  * @build APITest

  * @run main GetTask_DiagListenerTest

  */

 import java.io.File;

 import java.util.ArrayList;

 import java.util.Arrays;

 import java.util.List;

 import javax.tools.Diagnostic;

 import javax.tools.DiagnosticCollector;

 import javax.tools.DocumentationTool;

 import javax.tools.DocumentationTool.DocumentationTask;

 import javax.tools.JavaFileObject;

 import javax.tools.StandardJavaFileManager;

 import javax.tools.ToolProvider;

 /**

  * Tests for DocumentationTool.getTask  diagnosticListener  parameter.

  */

 public class GetTask_DiagListenerTest extends APITest {

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

         new GetTask_DiagListenerTest().run();

     }

     /**

      * Verify that a diagnostic listener can be specified.

      * Note that messages from the tool and doclet are imperfectly modeled

      * because the DocErrorReporter API works in terms of localized strings

      * and file:line positions. Therefore, messages reported via DocErrorReporter

      * and simply wrapped and passed through.

      */

     @Test

     public void testDiagListener() throws Exception {

         JavaFileObject srcFile = createSimpleJavaFileObject("pkg/C", "package pkg; public error { }");

         DocumentationTool tool = ToolProvider.getSystemDocumentationTool();

         StandardJavaFileManager fm = tool.getStandardFileManager(null, null, null);

         File outDir = getOutDir();

         fm.setLocation(DocumentationTool.Location.DOCUMENTATION_OUTPUT, Arrays.asList(outDir));

         Iterable<? extends JavaFileObject> files = Arrays.asList(srcFile);

         DiagnosticCollector<JavaFileObject> dc = new DiagnosticCollector<JavaFileObject>();

         DocumentationTask t = tool.getTask(null, fm, dc, null, null, files);

         if (t.call()) {

             throw new Exception("task succeeded unexpectedly");

         } else {

             List<String> diagCodes = new ArrayList<String>();

             for (Diagnostic d: dc.getDiagnostics()) {

                 System.err.println(d);

                 diagCodes.add(d.getCode());

             }

             List<String> expect = Arrays.asList(

                     "javadoc.note.msg",         // Loading source file

                     "compiler.err.expected3",   // class, interface, or enum expected

                     "javadoc.note.msg");        // 1 error

             if (!diagCodes.equals(expect))

                 throw new Exception("unexpected diagnostics occurred");

             System.err.println("diagnostics received as expected");

         }

     }

 }