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 * 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).

 *

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 * 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 8212233

 * @summary The code being documented uses modules but the packages defined in $URL are in the unnamed module.

 * @library /tools/lib ../lib

 * @modules

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

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

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

 * @build JavadocTester toolbox.JarTask toolbox.JavacTask toolbox.ModuleBuilder toolbox.ToolBox

 * @run main TestLinkOptionWithAutomaticModule

 */

import java.io.IOException;

import java.nio.file.Files;

import java.nio.file.Path;

import toolbox.JarTask;

import toolbox.JavacTask;

import toolbox.ModuleBuilder;

import toolbox.ToolBox;

public class TestLinkOptionWithAutomaticModule extends JavadocTester {

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

        TestLinkOptionWithAutomaticModule tester = new TestLinkOptionWithAutomaticModule();

        tester.runTests(m -> new Object[]{ Path.of(m.getName()) });

    }

    final ToolBox tb = new ToolBox();

    private Path libJar;

    private Path libAPI;

    TestLinkOptionWithAutomaticModule() throws IOException {

        initLib();

    }

    private void initLib() throws IOException {

        // create library: write source, compile it, jar it

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

        Path libSrc = lib.resolve("src");

        tb.writeJavaFiles(libSrc, "package lib; public class LibClass { }");

        Path libClasses = Files.createDirectories(lib.resolve("classes"));

        new JavacTask(tb)

                .outdir(libClasses)

                .files(tb.findJavaFiles(libSrc))

                .run()

                .writeAll();

        libJar = lib.resolve("MyLib.jar");

        new JarTask(tb, libJar)

                .baseDir(libClasses)

                .files(".")

                .run();

        libAPI = lib.resolve("api");

        javadoc("-d", libAPI.toString(),

                "-sourcepath", libSrc.toString(),

                "lib");

        checkExit(Exit.OK);

    }

    @Test

    public void testLinkUnnamedToAutomaticModule(Path base) throws IOException {

        // create API referring to library

        Path src = base.resolve("src");

        tb.writeJavaFiles(src, "package p; public class MyClass extends lib.LibClass { }");

        // run javadoc with library as automatic module

        Path api = base.resolve("api");

        javadoc("-d", api.toString(),

                "-sourcepath", src.toString(),

                "--add-modules", "MyLib",

                "--module-path", libJar.toString(),

                "-linkoffline", "http://myWebsite", libAPI.toAbsolutePath().toString(),

                "p");

        checkExit(Exit.OK);

        checkOutput("p/MyClass.html", true,

                "extends <a href=\"http://myWebsite/lib/LibClass.html?is-external=true\" "

                + "title=\"class or interface in lib\" class=\"externalLink\">LibClass</a>");

    }

    @Test

    public void testLinkNamedToAutomaticModule(Path base) throws IOException {

        // create API referring to library

        Path src = base.resolve("src");

        new ModuleBuilder(tb, "my.module")

                .exports("p")

                .requires("MyLib")

                .classes("package p; public class MyClass extends lib.LibClass { }")

                .write(src);

        // run javadoc with library as automatic module

        Path api = base.resolve("api");

        javadoc("-d", api.toString(),

                "--module-source-path", src.toString(),

                "--module-path", libJar.toString(),

                "-linkoffline", "http://myWebsite", libAPI.toAbsolutePath().toString(),

                "--module", "my.module");

        checkExit(Exit.OK);

        checkOutput("my.module/p/MyClass.html", true,

                "extends <a href=\"http://myWebsite/lib/LibClass.html?is-external=true\" "

                + "title=\"class or interface in lib\" class=\"externalLink\">LibClass</a>");

    }

    @Test

    public void testLinkNamedToUnnamedModule(Path base) throws IOException {

        // create API referring to library

        Path src = base.resolve("src");

        new ModuleBuilder(tb, "my.module")

                .exports("p")

                .classes("package p; public class MyClass extends lib.LibClass { }")

                .write(src);

        // run javadoc with library as unnamed module

        Path api = base.resolve("api");

        javadoc("-d", api.toString(),

                "--module-source-path", src.toString(),

                "--add-reads", "my.module=ALL-UNNAMED",

                "--class-path", libJar.toString(),

                "-linkoffline", "http://myWebsite", libAPI.toAbsolutePath().toString(),

                "--module", "my.module");

        checkExit(Exit.OK);

        checkOutput("my.module/p/MyClass.html", true,

                "extends <a href=\"http://myWebsite/lib/LibClass.html?is-external=true\" "

                + "title=\"class or interface in lib\" class=\"externalLink\">LibClass</a>");

    }

}