work in progress

lib/checks/keyboard/no-focusable-content-evaluate.js

@@ -1,4 +1,5 @@
 import isFocusable from '../../commons/dom/is-focusable';
+import { getRole, getRoleType } from '../../commons/aria';
 
 export default function noFocusableContentEvaluate(node, options, virtualNode) {
   if (!virtualNode.children) {
@@ -40,7 +41,8 @@ function getFocusableDescendants(vNode) {
 
   const retVal = [];
   vNode.children.forEach(child => {
-    if (isFocusable(child)) {
+    const role = getRole(child);
+    if(getRoleType(role) === 'widget' && isFocusable(child)) {
       retVal.push(child);
     } else {
       retVal.push(...getFocusableDescendants(child));

test/checks/keyboard/no-focusable-content.js

@@ -28,17 +28,22 @@ describe('no-focusable-content tests', function() {
     assert.isTrue(noFocusableContent(null, null, vNode));
   });
 
-  it('should return false if element has focusable content', function() {
+  it('should return true if element has content which is focusable (tabindex=0) and does not have a widget role', function() {
     var params = checkSetup(
       '<button id="target"><span tabindex="0">Hello</span></button>'
     );
 
-    assert.isFalse(noFocusableContent.apply(checkContext, params));
-    assert.deepEqual(checkContext._data, null);
-    assert.deepEqual(checkContext._relatedNodes, [params[2].children[0]]);
+    assert.isTrue(noFocusableContent.apply(checkContext, params));
+  });
+
+  it('should return true if element has content which has negative tabindex and non-widget role', function() {
+    var vNode = queryFixture(
+      '<button id="target"><span tabindex="-1">Hello</span></button>'
+    );
+    assert.isTrue(noFocusableContent(null, null, vNode));
   });
 
-  it('should return false if element has natively focusable content', function() {
+  it('should return false if element has content which is natively focusable and has a widget role', function() {
     var params = checkSetup(
       '<button id="target"><a href="foo.html">Hello</a></button>'
     );
@@ -50,7 +55,7 @@ describe('no-focusable-content tests', function() {
 
   it('should add each focusable child as related nodes', function() {
     var params = checkSetup(
-      '<button id="target"><span tabindex="0">Hello</span><a href="foo.html">Hello</a></button>'
+      '<button id="target"><input type="checkbox"><a href="foo.html">Hello</a></button>'
     );
 
     assert.isFalse(noFocusableContent.apply(checkContext, params));
@@ -61,7 +66,7 @@ describe('no-focusable-content tests', function() {
     ]);
   });
 
-  it('should return false if element has natively focusable content with negative tabindex', function() {
+  it('should return false if element has natively focusable widget role content with negative tabindex', function() {
     var params = checkSetup(
       '<button id="target"><a href="foo.html" tabindex="-1">Hello</a></button>'
     );
@@ -71,25 +76,32 @@ describe('no-focusable-content tests', function() {
     assert.deepEqual(checkContext._relatedNodes, [params[2].children[0]]);
   });
 
-  it('should return true on span with tabindex=-1', function() {
+  it('should return true if element has content which is natively focusable and has a widget role but is disabled', function() {
+    var vNode = queryFixture(
+      '<button id="target"><a href="foo.html" disabled>Hello</a></button>'
+    );
+    assert.isTrue(noFocusableContent(null, null, vNode));
+  });
+
+  it('should return true on span with negative tabindex (focusable, does not have a widget role)', function() {
     var vNode = queryFixture('<span id="target" role="text"> some text '
         +'<span tabIndex="-1">JavaScript is able to focus this</span> '
         +'</span>');
     assert.isTrue(noFocusableContent(null, null, vNode));
   });
 
-  it('should return true on aria-hidden span with tabindex=-1', function() {
+  it('should return true on aria-hidden span with negative tabindex (focusable, does not have a widget role)', function() {
     var vNode = queryFixture('<span id="target" role="text"> some text '
         +'<span tabIndex="-1" aria-hidden="true">JavaScript is able to focus this</span> '
         +'</span>');
     assert.isTrue(noFocusableContent(null, null, vNode));
   });
 
-  it('should return false on span with tabindex=0', function() {
+  it('should return true on nested span with tabindex=0 (focusable, does not have a widget role)', function() {
     var vNode = queryFixture('<span id="target" role="text"> some text '
         +'<span tabIndex="0">anyone is able to focus this</span> '
         +'</span>');
-    assert.isFalse(noFocusableContent(null, null, vNode));
+    assert.isTrue(noFocusableContent(null, null, vNode));
   });
 
 });

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

@@ -15,8 +15,16 @@ <h1>
 <div role="text" id="fail2">
   <a href="#" role="none">Flattened text</a> because of the explicit role.
 </div>
-<div role="text" id="pass4">
+<div role="text" id="fail3">
   <a href="#" tabindex="-1" role="none">Flattened text</a> because of the
-  explicit role.  Considered non-focusable because of tabindex=-1...
+  explicit role.
+</div>
+<p role="text" id="fail4"><button>Hello</button></p>
+<p role="text" id="fail5"><button tabindex="-1">Hello</button></p>
+<p role="text" id="pass4"><span tabindex="-1">Hello</span></p>
+<div role="text" id="pass5">
+  <a tabindex="-1">passes because no href makes this not have the implicit role of 'link'</a>
+</div>
+<div role="text" id="pass6">
+  <a>passes because no href makes this not have the implicit role of 'link'</a>
 </div>
-<p role="text" id="fail3"><button>Hello</button></p>

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

@@ -1,6 +1,6 @@
 {
   "description": "aria-text tests",
   "rule": "aria-text",
-  "violations": [["#fail1"], ["#fail2"], ["#fail3"]],
-  "passes": [["#pass1"], ["#pass2"], ["#pass3"], ["#pass4"]]
+  "violations": [["#fail1"], ["#fail2"], ["#fail3"], ["#fail4"], ["#fail5"]],
+  "passes": [["#pass1"], ["#pass2"], ["#pass3"], ["#pass4"], ["#pass5"], ["#pass6"]]
 }

test/integration/rules/nested-interactive/nested-interactive.html

@@ -6,13 +6,13 @@
 <div role="radio" id="pass6"><span>pass</span></div>
 <div role="radio" id="pass7"><span tabindex="-1">pass</span></div>
 
-<button id="fail1"><span tabindex="0">fail</span></button>
-<div role="button" id="fail2"><input /></div>
-<div role="tab" id="fail3"><button id="pass8">div fails, button passes</button></div>
-<div role="checkbox" id="fail4"><a href="foo.html">fail</a></div>
-<div role="radio" id="fail5"><span tabindex="0">fail</span></div>
-<div role="radio" id="fail6"><button id="pass7" tabindex="-1">not really hidden</button></div>
-<div role="radio" id="fail7"><button aria-hidden="true" tabindex="-1">not really hidden</button></div>
+<button id="pass8"><span tabindex="0">pass</span></button>
+<div role="button" id="fail1"><input /></div>
+<div role="tab" id="fail2"><button id="pass9">div fails, button passes</button></div>
+<div role="checkbox" id="fail3"><a href="foo.html">fail</a></div>
+<div role="radio" id="pass10"><span tabindex="0">pass</span></div>
+<div role="radio" id="fail4"><button id="pass11" tabindex="-1">not really hidden</button></div>
+<div role="radio" id="fail5"><button aria-hidden="true" tabindex="-1">not really hidden</button></div>
 
 <a id="ignored1" href="foo.html">ignored</a>
 <span id="ignored2">ignored</span>

test/integration/rules/nested-interactive/nested-interactive.json

@@ -6,9 +6,7 @@
     ["#fail2"], 
     ["#fail3"], 
     ["#fail4"], 
-    ["#fail5"],
-    ["#fail6"],
-    ["#fail7"]
+    ["#fail5"]
   ],
   "passes": [
     ["#pass1"],
@@ -18,6 +16,9 @@
     ["#pass5"],
     ["#pass6"],
     ["#pass7"],
-    ["#pass8"]
+    ["#pass8"],
+    ["#pass9"],
+    ["#pass10"],
+    ["#pass11"]
   ]
 }

test/integration/virtual-rules/nested-interactive.js

@@ -74,7 +74,7 @@ describe('nested-interactive virtual-rule', function() {
     assert.lengthOf(results.incomplete, 0);
   });
 
-  it('should fail for element with focusable content', function() {
+  it('should pass for element with non-widget content', function() {
     var node = new axe.SerialVirtualNode({
       nodeName: 'button'
     });
@@ -89,12 +89,12 @@ describe('nested-interactive virtual-rule', function() {
 
     var results = axe.runVirtualRule('nested-interactive', node);
 
-    assert.lengthOf(results.passes, 0);
-    assert.lengthOf(results.violations, 1);
+    assert.lengthOf(results.passes, 1);
+    assert.lengthOf(results.violations, 0);
     assert.lengthOf(results.incomplete, 0);
   });
 
-  it('should fail for element with natively focusable content', function() {
+  it('should fail for element with native widget content', function() {
     var node = new axe.SerialVirtualNode({
       nodeName: 'div',
       attributes: {