ddcAdmin/node_modules/pretty-format/build/plugins/dom_element.js

'use strict';Object.defineProperty(exports, "__esModule", { value: true });exports.serialize = exports.test = undefined;










var _markup = require('./lib/markup'); /**
                                        * Copyright (c) 2014-present, Facebook, Inc. All rights reserved.
                                        *
                                        * This source code is licensed under the MIT license found in the
                                        * LICENSE file in the root directory of this source tree.
                                        *
                                        * 
                                        */





















const ELEMENT_NODE = 1;
const TEXT_NODE = 3;
const COMMENT_NODE = 8;

const ELEMENT_REGEXP = /^(HTML|SVG)\w*?Element$/;

const testNode = (nodeType, name) =>
nodeType === ELEMENT_NODE && ELEMENT_REGEXP.test(name) ||
nodeType === TEXT_NODE && name === 'Text' ||
nodeType === COMMENT_NODE && name === 'Comment';

const test = exports.test = val =>
val &&
val.constructor &&
val.constructor.name &&
testNode(val.nodeType, val.constructor.name);

// Convert array of attribute objects to keys array and props object.
const keysMapper = attribute => attribute.name;
const propsReducer = (props, attribute) => {
  props[attribute.name] = attribute.value;
  return props;
};

const serialize = exports.serialize = (
node,
config,
indentation,
depth,
refs,
printer) =>
{
  if (node.nodeType === TEXT_NODE) {
    return (0, _markup.printText)(node.data, config);
  }

  if (node.nodeType === COMMENT_NODE) {
    return (0, _markup.printComment)(node.data, config);
  }

  const type = node.tagName.toLowerCase();
  if (++depth > config.maxDepth) {
    return (0, _markup.printElementAsLeaf)(type, config);
  }

  return (0, _markup.printElement)(
  type,
  (0, _markup.printProps)(
  Array.prototype.map.call(node.attributes, keysMapper).sort(),
  Array.prototype.reduce.call(node.attributes, propsReducer, {}),
  config,
  indentation + config.indent,
  depth,
  refs,
  printer),

  (0, _markup.printChildren)(
  Array.prototype.slice.call(node.childNodes),
  config,
  indentation + config.indent,
  depth,
  refs,
  printer),

  config,
  indentation);

};exports.default =

{ serialize, test };