/*

 * Copyright (c) 2019, 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.

 *

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 */

/*

 * @test

 * @bug     8216170

 * @summary java.lang.IllegalArgumentException: directories not supported

 * @library /tools/lib ../../lib

 * @modules jdk.compiler/com.sun.tools.javac.api

 *          jdk.compiler/com.sun.tools.javac.main

 *          jdk.javadoc/jdk.javadoc.internal.api

 *          jdk.javadoc/jdk.javadoc.internal.tool

 * @build toolbox.ToolBox javadoc.tester.*

 * @run main TestJavaPackage

 */

import java.io.IOException;

import java.nio.file.Path;

import toolbox.ModuleBuilder;

import toolbox.ToolBox;

import javadoc.tester.JavadocTester;

public class TestJavaPackage extends JavadocTester {

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

        TestJavaPackage tester = new TestJavaPackage();

        tester.runTests();

    }

    private final ToolBox tb = new ToolBox();

    @Test

    public void testPackage() throws IOException {

        Path src = Path.of("src");

        tb.writeJavaFiles(src,

            "module com.example.java { exports com.example.java; }",

            "package com.example.java; public class C { }");

        // Disable the standard check that the output directory is empty.

        // It is a significant part of the test case that the output directory

        // is set to the current directory, which (in this case) also contains

        // the src/ directory.

        setOutputDirectoryCheck(DirectoryCheck.NONE);

        javadoc("-d", ".",  // using "." is important for the test case

                "-sourcepath", src.toString(),

                "com.example.java");

        checkExit(Exit.OK);

        checkFiles(true,

            "com.example.java/com/example/java/C.html");

        // repeat the call, to verify the package name "com.example.java" is not

        // confused with the output directory for the "com.example.java" module,

        // created by the first call

        javadoc("-d", ".",  // using "." is important for the test case

                "-sourcepath", src.toString(),

                "com.example.java");

        checkExit(Exit.OK);

        checkFiles(true,

            "com.example.java/com/example/java/C.html");

    }

}