| (function initialize_DumpAccessibilityNodesTest(testRunner, session) { |
| |
| function dumpAccessibilityNodes(nodes) { |
| function printNodeAndChildren(node, leadingSpace = "") { |
| // TODO(crbug.com/1063155): remove this workaround when |
| // RuntimeEnabledFeatures::AccessibilityExposeHTMLElementEnabled() |
| // is enabled everywhere. |
| if (node.role.value == "generic" && |
| node.parent.role.value == "WebArea" && |
| node.children.length == 1 && |
| node.children[0].role.value == "generic") { |
| return printNodeAndChildren(node.children[0], leadingSpace); |
| } |
| |
| let string = leadingSpace; |
| if (node.role) |
| string += node.role.value; |
| else |
| string += "<no role>"; |
| string += (node.name && node.name.value ? ` "${node.name.value}"` : ""); |
| for (const child of node.children) |
| string += "\n" + printNodeAndChildren(child, leadingSpace + " "); |
| return string; |
| } |
| |
| const nodeMap = new Map(); |
| for (const node of nodes) |
| nodeMap.set(node.nodeId, node); |
| for (const [nodeId, node] of nodeMap.entries()) { |
| node.children = []; |
| for (const childId of node.childIds || []) { |
| const child = nodeMap.get(childId); |
| child.parent = node; |
| node.children.push(child); |
| } |
| } |
| const rootNode = Array.from(nodeMap.values()).find(node => !node.parent); |
| testRunner.log("\n" + printNodeAndChildren(rootNode)); |
| testRunner.completeTest(); |
| } |
| |
| return dumpAccessibilityNodes; |
| }) |
