[fix] omit a11y warning for native checkbox/radio inputs (#7838)

* [fix] omit a11y warning for native checkbox/radio inputs

Fixes #7837

* align implementation with eslint-plugin-jsx-a11y

Co-authored-by: tanhauhau <lhtan93@gmail.com>

src/compiler/compile/nodes/Element.ts

@@ -24,7 +24,7 @@ import { Literal } from 'estree';
 import compiler_warnings from '../compiler_warnings';
 import compiler_errors from '../compiler_errors';
 import { ARIARoleDefintionKey, roles, aria, ARIAPropertyDefinition, ARIAProperty } from 'aria-query';
-import { is_interactive_element, is_non_interactive_roles, is_presentation_role, is_interactive_roles, is_hidden_from_screen_reader } from '../utils/a11y';
+import { is_interactive_element, is_non_interactive_roles, is_presentation_role, is_interactive_roles, is_hidden_from_screen_reader, is_semantic_role_element } from '../utils/a11y';
 
 const aria_attributes = 'activedescendant atomic autocomplete busy checked colcount colindex colspan controls current describedby description details disabled dropeffect errormessage expanded flowto grabbed haspopup hidden invalid keyshortcuts label labelledby level live modal multiline multiselectable orientation owns placeholder posinset pressed readonly relevant required roledescription rowcount rowindex rowspan selected setsize sort valuemax valuemin valuenow valuetext'.split(' ');
 const aria_attribute_set = new Set(aria_attributes);
@@ -514,6 +514,7 @@ export default class Element extends Node {
 				}
 
 				// role-has-required-aria-props
+				if (!is_semantic_role_element(value, this.name, attribute_map)) {
 					const role = roles.get(value);
 					if (role) {
 						const required_role_props = Object.keys(role.requiredProps);
@@ -523,6 +524,7 @@ export default class Element extends Node {
 							component.warn(attribute, compiler_warnings.a11y_role_has_required_aria_props(value as string, required_role_props));
 						}
 					}
+				}
 
 				// no-interactive-element-to-noninteractive-role
 				if (is_interactive_element(this.name, attribute_map) && (is_non_interactive_roles(value) || is_presentation_role(value))) {

src/compiler/compile/utils/a11y.ts

@@ -4,7 +4,7 @@ import {
 	elementRoles,
 	ARIARoleRelationConcept
 } from 'aria-query';
-import { AXObjects, elementAXObjects } from 'axobject-query';
+import { AXObjects, AXObjectRoles, elementAXObjects } from 'axobject-query';
 import Attribute from '../nodes/Attribute';
 
 const roles = [...roles_map.keys()];
@@ -119,8 +119,8 @@ function match_schema(
 			schema_attribute.value &&
 			schema_attribute.value !== attribute.get_static_value()
 		) {
-return false;
+			return false;
-}
+		}
 		return true;
 	});
 }
@@ -155,3 +155,23 @@ export function is_interactive_element(
 
 	return false;
 }
+
+export function is_semantic_role_element(role: ARIARoleDefintionKey, tag_name: string, attribute_map: Map<string, Attribute>) {
+	for (const [schema, ax_object] of elementAXObjects.entries()) {
+		if (schema.name === tag_name && (!schema.attributes || schema.attributes.every(
+			(attr) => attribute_map.has(attr.name) && attribute_map.get(attr.name).get_static_value() === attr.value
+		))) {
+			for (const name of ax_object) {
+				const roles = AXObjectRoles.get(name);
+				if (roles) {
+					for (const { name } of roles) {
+						if (name === role) {
+							return true;
+						}
+					}
+				}
+			}
+		}
+	}
+	return false;
+}

test/validator/samples/a11y-no-redundant-roles/warnings.json

@@ -224,21 +224,6 @@
 			"line": 15
 		}
 	},
-	{
-		"code": "a11y-role-has-required-aria-props",
-		"end": {
-			"character": 383,
-			"column": 18,
-			"line": 15
-		},
-		"message": "A11y: Elements with the ARIA role \"heading\" must have the following attributes defined: \"aria-level\"",
-		"pos": 369,
-		"start": {
-			"character": 369,
-			"column": 4,
-			"line": 15
-		}
-	},
 	{
 		"code": "a11y-no-redundant-roles",
 		"end": {
@@ -254,21 +239,6 @@
 			"line": 16
 		}
 	},
-	{
-		"code": "a11y-role-has-required-aria-props",
-		"message": "A11y: Elements with the ARIA role \"heading\" must have the following attributes defined: \"aria-level\"",
-		"pos": 401,
-		"start": {
-			"character": 401,
-			"column": 4,
-			"line": 16
-		},
-		"end": {
-			"character": 415,
-			"column": 18,
-			"line": 16
-		}
-	},
 	{
 		"code": "a11y-no-redundant-roles",
 		"end": {
@@ -284,21 +254,6 @@
 			"line": 17
 		}
 	},
-	{
-		"code": "a11y-role-has-required-aria-props",
-		"end": {
-			"character": 447,
-			"column": 18,
-			"line": 17
-		},
-		"message": "A11y: Elements with the ARIA role \"heading\" must have the following attributes defined: \"aria-level\"",
-		"pos": 433,
-		"start": {
-			"character": 433,
-			"column": 4,
-			"line": 17
-		}
-	},
 	{
 		"code": "a11y-no-redundant-roles",
 		"end": {
@@ -314,21 +269,6 @@
 			"line": 18
 		}
 	},
-	{
-		"code": "a11y-role-has-required-aria-props",
-		"message": "A11y: Elements with the ARIA role \"heading\" must have the following attributes defined: \"aria-level\"",
-		"pos": 465,
-		"start": {
-			"character": 465,
-			"column": 4,
-			"line": 18
-		},
-		"end": {
-			"character": 479,
-			"column": 18,
-			"line": 18
-		}
-	},
 	{
 		"code": "a11y-no-redundant-roles",
 		"end": {
@@ -344,21 +284,6 @@
 			"line": 19
 		}
 	},
-	{
-		"code": "a11y-role-has-required-aria-props",
-		"message": "A11y: Elements with the ARIA role \"heading\" must have the following attributes defined: \"aria-level\"",
-		"pos": 497,
-		"start": {
-			"character": 497,
-			"column": 4,
-			"line": 19
-		},
-		"end": {
-			"character": 511,
-			"column": 18,
-			"line": 19
-		}
-	},
 	{
 		"code": "a11y-no-redundant-roles",
 		"end": {
@@ -374,21 +299,6 @@
 			"line": 20
 		}
 	},
-	{
-		"code": "a11y-role-has-required-aria-props",
-		"message": "A11y: Elements with the ARIA role \"heading\" must have the following attributes defined: \"aria-level\"",
-		"pos": 529,
-		"start": {
-			"character": 529,
-			"column": 4,
-			"line": 20
-		},
-		"end": {
-			"character": 543,
-			"column": 18,
-			"line": 20
-		}
-	},
 	{
 		"code": "a11y-no-redundant-roles",
 		"end": {
@@ -524,21 +434,6 @@
 			"line": 29
 		}
 	},
-	{
-		"code": "a11y-role-has-required-aria-props",
-		"message": "A11y: Elements with the ARIA role \"option\" must have the following attributes defined: \"aria-selected\"",
-		"pos": 751,
-		"start": {
-			"character": 751,
-			"column": 8,
-			"line": 29
-		},
-		"end": {
-			"character": 764,
-			"column": 21,
-			"line": 29
-		}
-	},
 	{
 		"code": "a11y-no-redundant-roles",
 		"end": {

test/validator/samples/a11y-role-has-required-aria-props/input.svelte

@@ -7,3 +7,5 @@
 <span role="checkbox" aria-checked="false"></span>
 <div role="meter" aria-valuenow="50" aria-valuemin="0" aria-valuemax="100"></div>
 <div role="scrollbar" aria-controls="panel" aria-valuenow="50"></div>
+<input role="switch" type="checkbox" />
+<input role="radio" type="radio" />