bool _compareHtml()

in tool/stats_lib.dart [158:208]

• 39 lines of code
• 10 McCabe index (conditional complexity)

bool _compareHtml(
    List<Element> expectedElements, List<Element> actualElements) {
  if (expectedElements.length != actualElements.length) {
    return false;
  }

  for (var childNum = 0; childNum < expectedElements.length; childNum++) {
    var expected = expectedElements[childNum];
    var actual = actualElements[childNum];

    if (expected.runtimeType != actual.runtimeType) {
      return false;
    }

    if (expected.localName != actual.localName) {
      return false;
    }

    if (expected.attributes.length != actual.attributes.length) {
      return false;
    }

    var expectedAttrKeys = expected.attributes.keys.toList();
    expectedAttrKeys.sort();

    var actualAttrKeys = actual.attributes.keys.toList();
    actualAttrKeys.sort();

    for (var attrNum = 0; attrNum < actualAttrKeys.length; attrNum++) {
      var expectedAttrKey = expectedAttrKeys[attrNum];
      var actualAttrKey = actualAttrKeys[attrNum];

      if (expectedAttrKey != actualAttrKey) {
        return false;
      }

      if (expected.attributes[expectedAttrKey] !=
          actual.attributes[actualAttrKey]) {
        return false;
      }
    }

    var childrenEqual = _compareHtml(expected.children, actual.children);

    if (!childrenEqual) {
      return false;
    }
  }

  return true;
}