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

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

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 *

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/*

 * @test

 * @bug 6851834

 * @summary This test verifies the HTML document generation for javadoc output.

 * @library ../lib

 * @build JavadocTester

 * @author Bhavesh Patel

 * @run main TestHtmlDocument

 */

import jdk.javadoc.internal.doclets.formats.html.markup.*;

import static jdk.javadoc.internal.doclets.toolkit.util.DocletConstants.NL;

/**

 * The class reads each file, complete with newlines, into a string to easily

 * compare the existing markup with the generated markup.

 */

public class TestHtmlDocument extends JavadocTester {

    // Entry point

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

        TestHtmlDocument tester = new TestHtmlDocument();

        tester.runTests();

    }

    @Test

    void test() {

        checking("markup");

        // Check whether the generated markup is same as the existing markup.

        String expected = readFile(testSrc, "testMarkup.html").replace("\n", NL);

        String actual = generateHtmlTree();

        if (actual.equals(expected)) {

            passed("");

        } else {

            failed("expected content in " + testSrc("testMarkup.html") + "\n"

                + "Actual output:\n"

                + actual);

        }

    }

    // Generate the HTML output using the HTML document generation within doclet.

    public static String generateHtmlTree() {

        // Document type for the HTML document

        DocType htmlDocType = DocType.TRANSITIONAL;

        HtmlTree html = new HtmlTree(HtmlTag.HTML);

        HtmlTree head = new HtmlTree(HtmlTag.HEAD);

        HtmlTree title = new HtmlTree(HtmlTag.TITLE);

        // String content within the document

        StringContent titleContent = new StringContent("Markup test");

        title.addContent(titleContent);

        head.addContent(title);

        // Test META tag

        HtmlTree meta = new HtmlTree(HtmlTag.META);

        meta.addAttr(HtmlAttr.NAME, "keywords");

        meta.addAttr(HtmlAttr.CONTENT, "testContent");

        head.addContent(meta);

        // Test invalid META tag

        HtmlTree invmeta = new HtmlTree(HtmlTag.META);

        head.addContent(invmeta);

        // Test LINK tag

        HtmlTree link = new HtmlTree(HtmlTag.LINK);

        link.addAttr(HtmlAttr.REL, "testRel");

        link.addAttr(HtmlAttr.HREF, "testLink.html");

        head.addContent(link);

        // Test invalid LINK tag

        HtmlTree invlink = new HtmlTree(HtmlTag.LINK);

        head.addContent(invlink);

        html.addContent(head);

        // Comment within the document

        Comment bodyMarker = new Comment("======== START OF BODY ========");

        html.addContent(bodyMarker);

        HtmlTree body = new HtmlTree(HtmlTag.BODY);

        Comment pMarker = new Comment("======== START OF PARAGRAPH ========");

        body.addContent(pMarker);

        HtmlTree p = new HtmlTree(HtmlTag.P);

        StringContent bodyContent = new StringContent(

                "This document is generated from sample source code and HTML " +

                "files with examples of a wide variety of Java language constructs: packages, " +

                "subclasses, subinterfaces, nested classes, nested interfaces," +

                "inheriting from other packages, constructors, fields," +

                "methods, and so forth. ");

        p.addContent(bodyContent);

        StringContent anchorContent = new StringContent("Click Here");

        p.addContent(HtmlTree.A("testLink.html", anchorContent));

        StringContent pContent = new StringContent(" to <test> out a link.");

        p.addContent(pContent);

        body.addContent(p);

        HtmlTree p1 = new HtmlTree(HtmlTag.P);

        // Test another version of A tag.

        HtmlTree anchor = new HtmlTree(HtmlTag.A);

        anchor.addAttr(HtmlAttr.HREF, "testLink.html");

        anchor.addAttr(HtmlAttr.ID, "Another version of a tag");

        p1.addContent(anchor);

        body.addContent(p1);

        // Test for empty tags.

        HtmlTree dl = new HtmlTree(HtmlTag.DL);

        html.addContent(dl);

        // Test for empty nested tags.

        HtmlTree dlTree = new HtmlTree(HtmlTag.DL);

        dlTree.addContent(new HtmlTree(HtmlTag.DT));

        dlTree.addContent(new HtmlTree (HtmlTag.DD));

        html.addContent(dlTree);

        HtmlTree dlDisplay = new HtmlTree(HtmlTag.DL);

        dlDisplay.addContent(new HtmlTree(HtmlTag.DT));

        HtmlTree dd = new HtmlTree (HtmlTag.DD);

        StringContent ddContent = new StringContent("Test DD");

        dd.addContent(ddContent);

        dlDisplay.addContent(dd);

        body.addContent(dlDisplay);

        StringContent emptyString = new StringContent("");

        body.addContent(emptyString);

        Comment emptyComment = new Comment("");

        body.addContent(emptyComment);

        HtmlTree hr = new HtmlTree(HtmlTag.HR);

        body.addContent(hr);

        html.addContent(body);

        HtmlDocument htmlDoc = new HtmlDocument(htmlDocType, html);

        return htmlDoc.toString();

    }

}