arrow-key-handler-with-priority.html

Enable keyboard shortcuts

This test has a WPT meta file that expects 3 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /html/interaction/focus/focusgroup/tentative/sequential-navigation/arrow-key-handler-with-priority.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<meta charset="utf-8">

<title>HTML Test: focusgroup - Native arrow key handlers with Tab navigation and memory</title>

<link rel="author" title="Microsoft" href="http://www.microsoft.com/">

<link rel="help" href="https://open-ui.org/components/scoped-focusgroup.explainer/">

<meta name="assert" content="Focused native arrow key handlers are treated as opted-out during Tab navigation, and focus memory restores to them.">

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script src="/resources/testdriver.js"></script>

<script src="/resources/testdriver-vendor.js"></script>

<script src="/resources/testdriver-actions.js"></script>

<script src="/shadow-dom/focus-navigation/resources/focus-utils.js"></script>

<script src="../resources/focusgroup-utils.js"></script>

<button id="before">Before</button>

<div id="toolbar" focusgroup="toolbar">

  <button id="btn1">Button 1</button>

  <input id="search" type="text" focusgroupstart placeholder="Search">

  <button id="btn2">Button 2</button>

</div>

<button id="after">After</button>

<script>

  promise_test(async t => {

    const btn1 = document.getElementById("btn1");

    const search = document.getElementById("search");

    // Arrow navigation TO native arrow key handler works, FROM does not.

    await focusAndKeyPress(btn1, kArrowRight);

    assert_equals(document.activeElement, search);

    await assert_arrow_keys_do_not_move_focus(search);

  }, "Native arrow key handler participates in arrow navigation as target only");

  promise_test(async t => {

    const before = document.getElementById("before");

    const search = document.getElementById("search");

    const after = document.getElementById("after");

    // Focused native arrow key handler exits focusgroup on Tab.

    await assert_focusgroup_tab_navigation([search, after]);

    // Shift+Tab returns to focused native arrow key handler.

    await navigateFocusBackward();

    assert_equals(document.activeElement, search);

    // Entry from before also goes to focused element (memory).

    await assert_focusgroup_tab_navigation([before, search]);

  }, "Focused native arrow key handler behaves as opted-out but memory restores to it");

  promise_test(async t => {

    const before = document.getElementById("before");

    const btn2 = document.getElementById("btn2");

    const search = document.getElementById("search");

    const after = document.getElementById("after");

    // Establish memory at btn2, then focus search and verify it takes precedence.

    btn2.focus();

    after.focus();

    await assert_focusgroup_tab_navigation([before, btn2]);

    search.focus();

    await assert_focusgroup_tab_navigation([before, search]);

  }, "Focused native arrow key handler takes precedence over memory");

</script>