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<!DOCTYPE HTML>
<!-- This test makes hundreds of sequential testdriver calls,
which can take a long time in non-optimized builds. -->
<meta name="timeout" content="long">
<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>
<body>
<table-element id="table-row-columnheader-test">
<row-element>
<columnheader-element></columnheader-element>
</row-element>
</table-element>
<grid-element id="grid-row-gridcell-test">
<row-element>
<gridcell-element></gridcell-element>
</row-element>
</grid-element>
<list-element id="list-listitem-test">
<listitem-element></listitem-element>
</list-element>
<menu-element id="menu-menuitem-test">
<menuitem-element></menuitem-element>
</menu-element>
<menu-element id="menu-menuitemcheckbox-test">
<menuitemcheckbox-element></menuitemcheckbox-element>
</menu-element>
<menu-element id="menu-menuitemradio-test">
<menuitemradio-element></menuitemradio-element>
</menu-element>
<listbox-element id="listbox-option-test">
<option-element></option-element>
</listbox-element>
<table-element id="table-row-test">
<row-element></row-element>
</table-element>
<table-element id="table-rowgroup-test">
<rowgroup-element></rowgroup-element>
</table-element>
<table-element id="table-row-rowheader-test">
<row-element>
<rowheader-element></rowheader-element>
</row-element>
</table-element>
<tablist-element id="tablist-tab-test">
<tab-element></tab-element>
</tablist-element>
<tree-element id="tree-treeitem-test">
<treeitem-element></treeitem-element>
</tree-element>
</body>
<script>
function conditionally_register_element(role) {
if (!customElements.get(`${role}-element`)) {
customElements.define(`${role}-element`, class extends HTMLElement {
constructor() {
super();
this.internals_ = this.attachInternals();
this.internals_.role = role;
this.internals_.ariaLabel = `Test ${role} label`;
}
});
}
}
function generate_role_element(role) {
conditionally_register_element(role);
const el = document.createElement(`${role}-element`);
document.body.append(el);
return el;
}
function generate_child_role_element(role, parentElement) {
conditionally_register_element(role);
const el = document.createElement(`${role}-element`);
parentElement.append(el);
return el;
}
const test_roles = [
'alert',
'alertdialog',
'application',
'article',
'banner',
'button',
'cell',
'checkbox',
'combobox',
'complementary',
'contentinfo',
'definition',
'dialog',
['directory', 'list'], // is this expected?
'document',
'figure',
'form',
'grid',
'group',
'heading',
['img', 'image'],
'feed',
'link',
'list',
'listbox',
'log',
'main',
'marquee',
'math',
'menu',
'menubar',
'meter',
'navigation',
'note',
'progressbar',
'radio',
'radiogroup',
'region',
'scrollbar',
'search',
'searchbox',
'separator',
'slider',
'spinbutton',
'status',
'switch',
'table',
'tablist',
'tabpanel',
'term',
'textbox',
'timer',
'toolbar',
'tooltip',
'tree',
'treegrid'
];
test_roles.map((testdata) => {
let role;
let roleName;
if (Array.isArray(testdata)) {
role = testdata[0];
roleName = testdata[1];
} else {
role = testdata;
roleName = testdata;
}
promise_test(async () => {
const el = generate_role_element(role);
const computed_role = await test_driver.get_computed_role(el);
const computed_label = await test_driver.get_computed_label(el);
assert_equals(computed_role, roleName, el);
assert_equals(computed_label, `Test ${role} label`, el);
el.remove();
}, `Applies "${role}" via Element Internals`);
});
const child_test_roles = [
['table', 'row', 'columnheader'],
['grid', 'row', 'gridcell'],
['list', 'listitem'],
['menu', 'menuitem'],
['menu', 'menuitemcheckbox'],
['menu', 'menuitemradio'],
['listbox', 'option'],
['table', 'row'],
['table', 'rowgroup'],
['table', 'row', 'rowheader'],
['tablist', 'tab'],
['tree', 'treeitem'],
];
child_test_roles.map((roles) => {
promise_test(async () => {
// Ensure role applied elements are registered.
roles.forEach((role) => {
conditionally_register_element(role);
});
// Gather test DOM and walk children to ensure parent/child relationships are correct.
let testEl = document.getElementById([...roles, 'test'].join('-'));
for (let i = 0; i < roles.length; i++) {
const role = roles[i];
const computed_role = await test_driver.get_computed_role(testEl);
const computed_label = await test_driver.get_computed_label(testEl);
assert_equals(computed_role, role, testEl);
assert_equals(computed_label, `Test ${role} label`, testEl);
testEl = testEl.children[0];
}
}, `Applies parent/child relationship of "${roles.join('"/"')}" via Element Internals`);
});
</script>
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