third_party/blink/web_tests/html/README.md

# html

This directory contains tests related to [HTML standard](https://html.spec.whatwg.org/).

Please do not add tests unrelated to HTML standard.

## Exceptions

Some areas have their own directories not under html/.

*   Canvas: ../fast/canvas/ or ../canvas/
*   Editing: ../editing/
*   Forms: [../fast/forms/](../fast/forms/README.md) or ../http/tests/forms
*   History API: ../fast/history/
*   Media elements: ../media/
*   Navigation/loading: ../fast/loader/, ../loader/, or ../http/tests/loading/


## Sub-directories

*   details_summary/

    DETAILS and SUMMARY elements.

*   dialog/

    DIALOG element.

*   document_metadata/

    [Document metadata elements](https://html.spec.whatwg.org/multipage/semantics.html#document-metadata);
    HEAD, TITLE, BASE, LINK, META, and STYLE.

*   embedded_content/

    [Embedded content](https://html.spec.whatwg.org/multipage/embedded-content.html#embedded-content);
    PICTURE, SOURCE, IMG, IFRAME, EMBED, OBJECT, PARAM, MAP, and AREA.

*   grouping_content/

    [Grouping content elmeents](https://html.spec.whatwg.org/multipage/semantics.html#grouping-content);
    P, HR, PRE, BLOCKQUOTE, OL, UL, LI, DL, DT, DD, FIGURE, FIGCAPTION, MAIN,
    and DIV.

*   infrastructure/

    [Common infrastructure](https://html.spec.whatwg.org/multipage/infrastructure.html#infrastructure)

*   marquee/

    MARQUEE element.

*   menu_menuitem/

    MENU and MENUITEM elements.

*   sections/

    [Sections elements](https://html.spec.whatwg.org/multipage/semantics.html#sections);
    BODY, ARTICLE, SECTION, NAV, ASIDE, Hn, HGROUP, HEADER, FOOTER, and ADDRESS.

*   tabular_data/

    [Tabular data](https://html.spec.whatwg.org/multipage/tables.html#tables);
    TABLE, CAPTION, COLGROUP, COL, TBODY, THEAD, TFOOT, TR, TD, and TH.

*   text_level_semantics/

    [Text-level semantics elements](https://html.spec.whatwg.org/multipage/semantics.html#text-level-semantics);
    A, EM, STRONG, SMALL, S, CITE, Q, DFN, ABBR, RUBY, RT, RP, DATA, TIME, CODE,
    VAR, SAMP, KBD, SUB, SUP, I, B, U, MARK, BDI, BDO, SPAN, BR, and WBR.