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<title>Contextual Role Verification Tests</title>
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<p>Verifies Required Accessibility Parent Roles from <a href="https://w3c.github.io/aria/#scope">5.2.7 Required Accessibility Parent Role</a></p>
<p>Also verifies Allowed Accessibility Child Roles from <a href="https://w3c.github.io/aria/#mustContain">5.2.6 Allowed Accessibility Child Roles</a></p>
<!-- Notes for "required context" testing:
- See Computed Role for more details on role computation when an element lacks required context:
https://w3c.github.io/core-aam/#roleMappingComputedRole
- See ARIA spec for full listing of "Required Accessibility Parent Role" for each element:
https://w3c.github.io/aria/#scope
Identified roles with "Required Context" excluding abstract roles (e.g., child -> parent):
- caption -> {figure, grid, table, treegrid}
- cell -> row
- columnheader -> row
- gridcell -> row
- listitem -> {list, directory} *Note: directory role is deprecated as of ARIA 1.2
- menuitem -> {group, menu, menubar}
- menuitemcheckbox -> {group, menu, menubar}
- menuitemradio -> {group, menu, menubar}
- option -> {group, listbox}
- row -> {grid, rowgroup, table, treegrid}
- rowgroup -> {grid, table, treegrid}
- rowheader -> row
- tab -> tablist
- treeitem -> {group, tree}
-->
<!-- Required Context Roles Testing -->
<!-- caption -> ./table-roles.html -->
<!-- cell -> ./table-roles.html -->
<!-- columnheader -> ./grid-roles.html, ./table-roles.html -->
<!-- gridcell -> ./grid-roles.html -->
<!-- listitem -> ./list-roles.html -->
<!-- menuitem, menuitemcheckbox, menuitemradio -> ./menu-roles.html -->
<!-- option -> ./listbox-roles.html -->
<!-- row -> ./grid-roles.html, ./table-roles.html -->
<!-- rowgroup -> ./grid-roles.html, ./table-roles.html -->
<!-- rowheader -> ./grid-roles.html, ./table-roles.html -->
<!-- tab -> ./tab-roles.html -->
<!-- treeitem -> ./tree-roles.html -->
<!-- Misc Contextual Role Testing -->
<!-- Testing contentinfo role computation when scoped to <main> or not:
1. If <footer> is a descendant of <main>, it should become 'generic'
2. If <footer> is scoped to <body>, it should be 'contentinfo' as expected
see: https://w3c.github.io/html-aam/#el-footer-ancestorbody -->
<!-- main>footer -> ./roles-contextual.tentative.html -->
<footer data-testname="footer scoped to body element is contentinfo" data-expectedrole="contentinfo" class="ex">x</footer>
<div role="contentinfo" data-testname="contentinfo region scoped to body element is contentinfo" data-expectedrole="contentinfo" class="ex">x</div>
<script>
AriaUtils.verifyRolesBySelector(".ex");
AriaUtils.verifyGenericRolesBySelector(".ex-generic");
</script>
</body>
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