fix: role=radio should not require aria-checked (#1448)

* fix: role radio required state and props

* test: add more integration tests

* test: add  tests to allowed attr

Author: jeeyyy

lib/commons/aria/index.js

@@ -1550,9 +1550,9 @@ lookupTable.role = {
 				'aria-posinset',
 				'aria-setsize',
 				'aria-required',
-				'aria-errormessage'
-			],
-			required: ['aria-checked']
+				'aria-errormessage',
+				'aria-checked'
+			]
 		},
 		owned: null,
 		nameFrom: ['author', 'contents'],

test/checks/aria/allowed-attr.js

@@ -109,6 +109,7 @@ describe('aria-allowed-attr', function() {
 		node.tabIndex = 1;
 		node.setAttribute('role', 'radio');
 		node.setAttribute('aria-required', 'true');
+		node.setAttribute('aria-checked', 'true');
 		fixture.appendChild(node);
 
 		assert.isTrue(

test/integration/rules/aria-allowed-attr/passes.html

@@ -145,3 +145,6 @@
 
 <button id="pass73" aria-roledescription="attachment button"></button>
 <input type="checkbox" aria-roledescription="cuisine type checkbox" id="pass74" />
+
+<span role="radio" id="pass75" aria-checked="false">I am RED!</span>
+<span role="radio" id="pass76" aria-checked="true">I am GREEN!</span>

test/integration/rules/aria-allowed-attr/passes.json

@@ -76,6 +76,8 @@
 		["#pass71"],
 		["#pass72"],
 		["#pass73"],
-		["#pass74"]
+		["#pass74"],
+		["#pass75"],
+		["#pass76"]
 	]
 }

test/integration/rules/aria-required-attr/required-attr.html

@@ -3,6 +3,9 @@
 <div role="spinbutton" id="pass3" aria-valuenow="value" aria-valuemax="value" aria-valuemin="value">ok</div>
 <div role="heading" id="pass4" aria-level="1">ok</div>
 <div role="combobox" id="pass5" aria-expanded="true">ok</div>
+<span role="radio" id="pass6">I am BLUE!</span>
+<span role="radio" id="pass7" aria-checked="false">I am RED!</span>
+<span role="radio" id="pass8" aria-checked="true">I am GREEN!</span>
 
 <div role="scrollbar" id="violation1">fail</div>
 <div role="slider" id="violation2">fail</div>

test/integration/rules/aria-required-attr/required-attr.json

@@ -8,5 +8,14 @@
 		["#violation4"],
 		["#violation5"]
 	],
-	"passes": [["#pass1"], ["#pass2"], ["#pass3"], ["#pass4"], ["#pass5"]]
+	"passes": [
+		["#pass1"],
+		["#pass2"],
+		["#pass3"],
+		["#pass4"],
+		["#pass5"],
+		["#pass6"],
+		["#pass7"],
+		["#pass8"]
+	]
 }