This test verifies a11y attributes for a node.

button{
  "paths": [
    {
      "path": [
        "M",
        16,
        11,
        "L",
        41.921875,
        11,
        "L",
        41.921875,
        26,
        "L",
        16,
        26,
        "Z"
      ],
      "fillColor": "rgba(255, 0, 0, 0)",
      "outlineColor": "rgba(128, 0, 0, 0)",
      "name": "content"
    },
    {
      "path": [
        "M",
        10,
        10,
        "L",
        47.921875,
        10,
        "L",
        47.921875,
        27,
        "L",
        10,
        27,
        "Z"
      ],
      "fillColor": "rgba(0, 255, 0, 0)",
      "name": "padding"
    },
    {
      "path": [
        "M",
        8,
        8,
        "L",
        49.921875,
        8,
        "L",
        49.921875,
        29,
        "L",
        8,
        29,
        "Z"
      ],
      "fillColor": "rgba(0, 0, 255, 0)",
      "name": "border"
    },
    {
      "path": [
        "M",
        8,
        8,
        "L",
        49.921875,
        8,
        "L",
        49.921875,
        29,
        "L",
        8,
        29,
        "Z"
      ],
      "fillColor": "rgba(255, 255, 255, 0)",
      "name": "margin"
    }
  ],
  "showRulers": true,
  "showExtensionLines": true,
  "showAccessibilityInfo": true,
  "colorFormat": "hex",
  "elementInfo": {
    "tagName": "button",
    "idValue": "button",
    "nodeWidth": "41.9219",
    "nodeHeight": "21",
    "isKeyboardFocusable": true,
    "accessibleName": "click",
    "accessibleRole": "button",
    "layoutObjectName": "LayoutNGButton",
    "showAccessibilityInfo": true
  }
}
input{
  "paths": [
    {
      "path": [
        "M",
        57.921875,
        11,
        "L",
        202.921875,
        11,
        "L",
        202.921875,
        26,
        "L",
        57.921875,
        26,
        "Z"
      ],
      "fillColor": "rgba(255, 0, 0, 0)",
      "outlineColor": "rgba(128, 0, 0, 0)",
      "name": "content"
    },
    {
      "path": [
        "M",
        55.921875,
        10,
        "L",
        204.921875,
        10,
        "L",
        204.921875,
        27,
        "L",
        55.921875,
        27,
        "Z"
      ],
      "fillColor": "rgba(0, 255, 0, 0)",
      "name": "padding"
    },
    {
      "path": [
        "M",
        53.921875,
        8,
        "L",
        206.921875,
        8,
        "L",
        206.921875,
        29,
        "L",
        53.921875,
        29,
        "Z"
      ],
      "fillColor": "rgba(0, 0, 255, 0)",
      "name": "border"
    },
    {
      "path": [
        "M",
        53.921875,
        8,
        "L",
        206.921875,
        8,
        "L",
        206.921875,
        29,
        "L",
        53.921875,
        29,
        "Z"
      ],
      "fillColor": "rgba(255, 255, 255, 0)",
      "name": "margin"
    }
  ],
  "showRulers": true,
  "showExtensionLines": true,
  "showAccessibilityInfo": true,
  "colorFormat": "hex",
  "elementInfo": {
    "tagName": "input",
    "idValue": "input",
    "nodeWidth": "153",
    "nodeHeight": "21",
    "isKeyboardFocusable": true,
    "accessibleName": "",
    "accessibleRole": "textbox",
    "layoutObjectName": "LayoutTextControl",
    "showAccessibilityInfo": true
  }
}
div{
  "paths": [
    {
      "path": [
        "M",
        8,
        29,
        "L",
        792,
        29,
        "L",
        792,
        47,
        "L",
        8,
        47,
        "Z"
      ],
      "fillColor": "rgba(255, 0, 0, 0)",
      "outlineColor": "rgba(128, 0, 0, 0)",
      "name": "content"
    },
    {
      "path": [
        "M",
        8,
        29,
        "L",
        792,
        29,
        "L",
        792,
        47,
        "L",
        8,
        47,
        "Z"
      ],
      "fillColor": "rgba(0, 255, 0, 0)",
      "name": "padding"
    },
    {
      "path": [
        "M",
        8,
        29,
        "L",
        792,
        29,
        "L",
        792,
        47,
        "L",
        8,
        47,
        "Z"
      ],
      "fillColor": "rgba(0, 0, 255, 0)",
      "name": "border"
    },
    {
      "path": [
        "M",
        8,
        29,
        "L",
        792,
        29,
        "L",
        792,
        47,
        "L",
        8,
        47,
        "Z"
      ],
      "fillColor": "rgba(255, 255, 255, 0)",
      "name": "margin"
    }
  ],
  "showRulers": true,
  "showExtensionLines": true,
  "showAccessibilityInfo": true,
  "colorFormat": "hex",
  "elementInfo": {
    "tagName": "div",
    "idValue": "div",
    "nodeWidth": "784",
    "nodeHeight": "18",
    "isKeyboardFocusable": true,
    "accessibleName": "click",
    "accessibleRole": "button",
    "layoutObjectName": "LayoutNGBlockFlow",
    "showAccessibilityInfo": true
  }
}