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test(no-nested-interactive): add composite-widget hierarchy valid cases #2753

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NullVoxPopuli merged 1 commit into from
Apr 28, 2026
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test(no-nested-interactive): add composite-widget hierarchy valid cases #2753

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22 changes: 22 additions & 0 deletions tests/lib/rules/template-no-nested-interactive.js
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Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,18 @@ ruleTester.run('template-no-nested-interactive', rule, {
Text
</label>
</template>`,
// Canonical ARIA composite-widget hierarchies — driven by aria-query's
// `requiredOwnedElements` (see lib/utils/interactive-roles.js). These are
// WAI-ARIA APG patterns and must not be flagged.
'<template><div role="listbox"><div role="option">A</div><div role="option">B</div></div></template>',
'<template><div role="tablist"><div role="tab">Tab 1</div><div role="tab">Tab 2</div></div></template>',
'<template><div role="tree"><div role="treeitem">Node</div></div></template>',
'<template><div role="grid"><div role="row"><div role="gridcell">Cell</div></div></div></template>',
'<template><div role="grid"><div role="row"><div role="rowheader">Header</div></div></div></template>',
'<template><div role="grid"><div role="row"><div role="columnheader">Header</div></div></div></template>',
'<template><div role="treegrid"><div role="row"><div role="gridcell">Cell</div></div></div></template>',
'<template><div role="radiogroup"><div role="radio">Opt 1</div></div></template>',

// <audio>/<video> without `controls` are NOT interactive (no rendered UI, no focus).
'<template><button><audio></audio></button></template>',
'<template><button><video></video></button></template>',
Expand Down Expand Up @@ -357,6 +369,16 @@ hbsRuleTester.run('template-no-nested-interactive', rule, {
// <audio>/<video> without `controls` are NOT interactive.
'<button><audio></audio></button>',
'<button><video></video></button>',

// Canonical ARIA composite-widget hierarchies.
'<div role="listbox"><div role="option">A</div><div role="option">B</div></div>',
'<div role="tablist"><div role="tab">Tab 1</div><div role="tab">Tab 2</div></div>',
'<div role="tree"><div role="treeitem">Node</div></div>',
'<div role="grid"><div role="row"><div role="gridcell">Cell</div></div></div>',
'<div role="grid"><div role="row"><div role="rowheader">Header</div></div></div>',
'<div role="grid"><div role="row"><div role="columnheader">Header</div></div></div>',
'<div role="treegrid"><div role="row"><div role="gridcell">Cell</div></div></div>',
'<div role="radiogroup"><div role="radio">Opt 1</div></div>',
],
invalid: [
{
Expand Down
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