[DevTools] Accessibility: Show siblings and children of selected node

third_party/WebKit/LayoutTests/inspector-protocol/accessibility/accessibility-getPartialAXTree.html

Index: third_party/WebKit/LayoutTests/inspector-protocol/accessibility/accessibility-getPartialAXTree.html
diff --git a/third_party/WebKit/LayoutTests/inspector-protocol/accessibility/accessibility-getAXNodeWithAncestors.html b/third_party/WebKit/LayoutTests/inspector-protocol/accessibility/accessibility-getPartialAXTree.html
similarity index 66%
rename from third_party/WebKit/LayoutTests/inspector-protocol/accessibility/accessibility-getAXNodeWithAncestors.html
rename to third_party/WebKit/LayoutTests/inspector-protocol/accessibility/accessibility-getPartialAXTree.html
index 797b425b0d90dd65e82aef9ac3d47cee77101139..2051394bb9e99ded2f8847aef5aad7dd06426054 100644
--- a/third_party/WebKit/LayoutTests/inspector-protocol/accessibility/accessibility-getAXNodeWithAncestors.html
+++ b/third_party/WebKit/LayoutTests/inspector-protocol/accessibility/accessibility-getPartialAXTree.html
@@ -26,7 +26,7 @@ function test()
             return;
         }
         var node = msg.result;
-        InspectorTest.sendCommand("Accessibility.getAXNodeChain", { "nodeId": node.nodeId, "fetchAncestors": true }, onGotAccessibilityNodes.bind(null, node));
+        InspectorTest.sendCommand("Accessibility.getPartialAXTree", { "nodeId": node.nodeId }, onGotAccessibilityNodes.bind(null, node));
     }
 
     function onGotAccessibilityNodes(domNode, msg)
@@ -36,13 +36,19 @@ function test()
             InspectorTest.completeTest();
             return;
         }
-
-        // nodeId isn't always the same, so set it to a known value if it's present
-        if (msg.result && "nodes" in msg.result) {
-            for (node of msg.result.nodes) {
-                if ("nodeId" in node)
-                    node.nodeId = "<id>";
-            }
+        var result = msg.result;
+        for (var node of result.nodes) {
+          // ids aren't always the same, so set to a known value if present
+          node.nodeId = "<int>";
+          if ("parentId" in node)
+              node.parentId = "<int>";
+          if ("backendDomNodeId" in node)
+              node.backendDomNodeId = "<int>";
+          if ("childIds" in node) {
+              for (var i = 0; i < node.childIds.length; i++) {
+                 node.childIds[i] = "<int>";
+              }
+           }
         }
 
         InspectorTest.log('result: ' + JSON.stringify(msg.result, null, "  "));
@@ -56,6 +62,7 @@ function test()
   <div role="main">
     <div role="article" aria-label="Top story">
       <input type="text"></input>
+      <button></button>
     </div>
   </div>
 </body>