/*

 * 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_OptionsTest

 */

import java.io.File;

import java.util.Arrays;

import java.util.Set;

import java.util.TreeSet;

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  options  parameter.

 */

public class GetTask_OptionsTest extends APITest {

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

        new GetTask_OptionsTest().run();

    }

    /**

     * Verify that expected output files are written for given options.

     */

    @Test

    public void testNoIndex() throws Exception {

        JavaFileObject srcFile = createSimpleJavaFileObject();

        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);

        Iterable<String> options = Arrays.asList("-noindex");

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

        if (t.call()) {

            System.err.println("task succeeded");

            Set<String> expectFiles = new TreeSet<String>(standardExpectFiles);

            expectFiles.remove("index-all.html");

            checkFiles(outDir, expectFiles);

        } else {

            error("task failed");

        }

    }

    /**

     * Verify null is handled correctly.

     */

    @Test

    public void testNull() throws Exception {

        JavaFileObject srcFile = createSimpleJavaFileObject();

        DocumentationTool tool = ToolProvider.getSystemDocumentationTool();

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

        File outDir = getOutDir();

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

        Iterable<String> options = Arrays.asList((String) null);

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

        try {

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

            error("getTask succeeded, no exception thrown");

        } catch (NullPointerException e) {

            System.err.println("exception caught as expected: " + e);

        }

    }

}