feat(dpub): upgrade to DPUB 1.1 and report deprecated roles

lib/checks/aria/deprecatedrole-evaluate.js

@@ -0,0 +1,21 @@
+import standards from '../../standards';
+import { getRole } from '../../commons/aria';
+
+/**
+ * Check that an elements semantic role is deprecated.
+ *
+ * Deprecated roles are taken from the `ariaRoles` standards object from the roles `deprecated` property.
+ *
+ * @memberof checks
+ * @return {Boolean} True if the elements semantic role is deprecated. False otherwise.
+ */
+export default function deprecatedroleEvaluate(node, options, virtualNode) {
+  const role = getRole(virtualNode, { dpub: true });
+  const roleDefinition = standards.ariaRoles[role];
+  if (!roleDefinition?.deprecated) {
+    return false;
+  }
+
+  this.data(role);
+  return true;
+}

lib/checks/aria/deprecatedrole.json

@@ -0,0 +1,11 @@
+{
+  "id": "deprecatedrole",
+  "evaluate": "deprecatedrole-evaluate",
+  "metadata": {
+    "impact": "minor",
+    "messages": {
+      "pass": "ARIA role is deprecated",
+      "fail": "The role used deprecated: ${data.values}"
+    }
+  }
+}

lib/core/base/metadata-function-map.js

@@ -13,6 +13,7 @@ import ariaRoledescriptionEvaluate from '../../checks/aria/aria-roledescription-
 import ariaUnsupportedAttrEvaluate from '../../checks/aria/aria-unsupported-attr-evaluate';
 import ariaValidAttrEvaluate from '../../checks/aria/aria-valid-attr-evaluate';
 import ariaValidAttrValueEvaluate from '../../checks/aria/aria-valid-attr-value-evaluate';
+import deprecatedroleEvaluate from '../../checks/aria/deprecatedrole-evaluate';
 import fallbackroleEvaluate from '../../checks/aria/fallbackrole-evaluate';
 import hasGlobalAriaAttributeEvaluate from '../../checks/aria/has-global-aria-attribute-evaluate';
 import hasImplicitChromiumRoleMatches from '../../rules/has-implicit-chromium-role-matches';
@@ -191,6 +192,7 @@ const metadataFunctionMap = {
   'aria-unsupported-attr-evaluate': ariaUnsupportedAttrEvaluate,
   'aria-valid-attr-evaluate': ariaValidAttrEvaluate,
   'aria-valid-attr-value-evaluate': ariaValidAttrValueEvaluate,
+  'deprecatedrole-evaluate': deprecatedroleEvaluate,
   'fallbackrole-evaluate': fallbackroleEvaluate,
   'has-global-aria-attribute-evaluate': hasGlobalAriaAttributeEvaluate,
   'has-implicit-chromium-role-matches': hasImplicitChromiumRoleMatches,

lib/rules/aria-roles.json

@@ -9,5 +9,11 @@
   },
   "all": [],
   "any": [],
-  "none": ["fallbackrole", "invalidrole", "abstractrole", "unsupportedrole"]
+  "none": [
+    "fallbackrole", 
+    "invalidrole", 
+    "abstractrole", 
+    "unsupportedrole", 
+    "deprecatedrole"
+  ]
 }

lib/standards/dpub-roles.js

@@ -28,18 +28,17 @@ const dpubRoles = {
   },
   'doc-biblioentry': {
     type: 'listitem',
-    requiredContext: ['doc-bibliography'],
     allowedAttrs: [
       'aria-expanded',
       'aria-level',
       'aria-posinset',
       'aria-setsize'
     ],
-    superclassRole: ['listitem']
+    superclassRole: ['listitem'],
+    deprecated: true
   },
   'doc-bibliography': {
     type: 'landmark',
-    requiredOwned: ['doc-biblioentry'],
     allowedAttrs: ['aria-expanded'],
     superclassRole: ['landmark']
   },
@@ -86,7 +85,6 @@ const dpubRoles = {
   },
   'doc-endnote': {
     type: 'listitem',
-    requiredContext: ['doc-endnotes'],
     allowedAttrs: [
       'aria-expanded',
       'aria-level',
@@ -97,9 +95,9 @@ const dpubRoles = {
   },
   'doc-endnotes': {
     type: 'landmark',
-    requiredOwned: ['doc-endnote'],
     allowedAttrs: ['aria-expanded'],
-    superclassRole: ['landmark']
+    superclassRole: ['landmark'],
+    deprecated: true
   },
   'doc-epigraph': {
     type: 'section',
@@ -133,7 +131,6 @@ const dpubRoles = {
   },
   'doc-glossary': {
     type: 'landmark',
-    requiredOwned: ['definition', 'term'],
     allowedAttrs: ['aria-expanded'],
     superclassRole: ['landmark']
   },

test/checks/aria/deprecatedrole.js

@@ -0,0 +1,58 @@
+describe('deprecatedrole', function() {
+  'use strict';
+
+  var checkContext = axe.testUtils.MockCheckContext();
+  var checkSetup = axe.testUtils.checkSetup;
+  var checkEvaluate = axe.testUtils.getCheckEvaluate('deprecatedrole');
+  afterEach(function () {
+    checkContext.reset();
+  })
+
+  it('should return true if applied to a deprecated role', function() {
+    axe.configure({
+      standards: {
+        ariaRoles: {
+          melon: {
+            type: 'widget',
+            deprecated: true
+          }
+        }
+      }
+    });
+    var params = checkSetup('<div id="target" role="melon">Contents</div>');
+    assert.isTrue(checkEvaluate.apply(checkContext, params));
+    assert.deepEqual(checkContext._data, 'melon');
+  });
+
+  it('should return true if applied to a deprecated DPUB role', function() {
+    axe.configure({
+      standards: {
+        ariaRoles: {
+          'doc-fizzbuzz': {
+            type: 'widget',
+            deprecated: true
+          }
+        }
+      }
+    });
+    var params = checkSetup('<div id="target" role="doc-fizzbuzz">Contents</div>');
+    assert.isTrue(checkEvaluate.apply(checkContext, params));
+    assert.deepEqual(checkContext._data, 'doc-fizzbuzz');
+  });
+
+  it('should return false if applied to a non-deprecated role', function() {
+    var params = checkSetup('<div id="target" role="button">Contents</div>');
+    assert.isFalse(checkEvaluate.apply(checkContext, params));
+    assert.isNull(checkContext._data);
+
+    var params = checkSetup('<button id="target">Contents</button>');
+    assert.isFalse(checkEvaluate.apply(checkContext, params));
+    assert.isNull(checkContext._data);
+  });
+
+  it('should return false if applied to an invalid role', function() {
+    var params = checkSetup('<input id="target" role="foo">');
+    assert.isFalse(checkEvaluate.apply(checkContext, params));
+    assert.isNull(checkContext._data);
+  });
+});

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

@@ -23,9 +23,7 @@
 <div role="tree" id="incomplete6"></div>
 <div role="treegrid" id="incomplete7"></div>
 <div role="rowgroup" id="incomplete8"></div>
-<div role="doc-bibliography" id="incomplete9"></div>
-<div role="doc-endnotes" id="incomplete10"></div>
-<div role="listbox" id="incomplete11">
+<div role="listbox" id="incomplete9">
   <div></div>
 </div>
 <div role="list" id="fail6">
@@ -68,3 +66,6 @@
     <div role="option">option</div>
   </div>
 </div>
+
+<div role="doc-bibliography" id="inapplicable1"></div>
+<div role="doc-endnotes" id="inapplicable2"></div>

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

@@ -31,8 +31,6 @@
     ["#incomplete6"],
     ["#incomplete7"],
     ["#incomplete8"],
-    ["#incomplete9"],
-    ["#incomplete10"],
-    ["#incomplete11"]
+    ["#incomplete9"]
   ]
 }

test/integration/rules/aria-roles/aria-roles.html

@@ -72,7 +72,6 @@
   <div role="doc-afterword" id="pass72">ok</div>
   <div role="doc-appendix" id="pass73">ok</div>
   <div role="doc-backlink" id="pass74">ok</div>
-  <div role="doc-biblioentry" id="pass75">ok</div>
   <div role="doc-bibliography" id="pass76">ok</div>
   <div role="doc-biblioref" id="pass77">ok</div>
   <div role="doc-chapter" id="pass78">ok</div>
@@ -83,7 +82,6 @@
   <div role="doc-credits" id="pass83">ok</div>
   <div role="doc-dedication" id="pass84">ok</div>
   <div role="doc-endnote" id="pass85">ok</div>
-  <div role="doc-endnotes" id="pass86">ok</div>
   <div role="doc-epigraph" id="pass87">ok</div>
   <div role="doc-epilogue" id="pass88">ok</div>
   <div role="doc-errata" id="pass89">ok</div>
@@ -134,6 +132,9 @@
   <!-- unsupported roles -->
   <!-- fallback roles -->
   <div role="button alert" id="fail14">fail</div>
+  <!-- deprecated roles-->
+  <div role="doc-biblioentry" id="fail15">fail</div>
+  <div role="doc-endnotes" id="fail16">fail</div>
 </div>
 
 <!-- inapplicable  -->

test/integration/rules/aria-roles/aria-roles.json

@@ -15,7 +15,9 @@
     ["#fail11"],
     ["#fail12"],
     ["#fail13"],
-    ["#fail14"]
+    ["#fail14"],
+    ["#fail15"],
+    ["#fail16"]
   ],
   "passes": [
     ["#pass1"],
@@ -91,7 +93,6 @@
     ["#pass72"],
     ["#pass73"],
     ["#pass74"],
-    ["#pass75"],
     ["#pass76"],
     ["#pass77"],
     ["#pass78"],
@@ -102,7 +103,6 @@
     ["#pass83"],
     ["#pass84"],
     ["#pass85"],
-    ["#pass86"],
     ["#pass87"],
     ["#pass88"],
     ["#pass89"],