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- "use strict";
- var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");
- Object.defineProperty(exports, "__esModule", {
- value: true
- });
- exports.logDOM = void 0;
- exports.prettyDOM = prettyDOM;
- exports.prettyFormat = void 0;
- var prettyFormat = _interopRequireWildcard(require("pretty-format"));
- exports.prettyFormat = prettyFormat;
- var _DOMElementFilter = _interopRequireDefault(require("./DOMElementFilter"));
- var _getUserCodeFrame = require("./get-user-code-frame");
- var _helpers = require("./helpers");
- var _config = require("./config");
- function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }
- function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
- const shouldHighlight = () => {
- let colors;
- try {
- var _process, _process$env;
- colors = JSON.parse((_process = process) == null ? void 0 : (_process$env = _process.env) == null ? void 0 : _process$env.COLORS);
- } catch (e) {
- // If this throws, process?.env?.COLORS wasn't parsable. Since we only
- // care about `true` or `false`, we can safely ignore the error.
- }
- if (typeof colors === 'boolean') {
- // If `colors` is set explicitly (both `true` and `false`), use that value.
- return colors;
- } else {
- // If `colors` is not set, colorize if we're in node.
- return typeof process !== 'undefined' && process.versions !== undefined && process.versions.node !== undefined;
- }
- };
- const {
- DOMCollection
- } = prettyFormat.plugins;
- // https://developer.mozilla.org/en-US/docs/Web/API/Node/nodeType#node_type_constants
- const ELEMENT_NODE = 1;
- const COMMENT_NODE = 8;
- // https://github.com/facebook/jest/blob/615084195ae1ae61ddd56162c62bbdda17587569/packages/pretty-format/src/plugins/DOMElement.ts#L50
- function filterCommentsAndDefaultIgnoreTagsTags(value) {
- return value.nodeType !== COMMENT_NODE && (value.nodeType !== ELEMENT_NODE || !value.matches((0, _config.getConfig)().defaultIgnore));
- }
- function prettyDOM(dom, maxLength, options = {}) {
- if (!dom) {
- dom = (0, _helpers.getDocument)().body;
- }
- if (typeof maxLength !== 'number') {
- maxLength = typeof process !== 'undefined' && process.env.DEBUG_PRINT_LIMIT || 7000;
- }
- if (maxLength === 0) {
- return '';
- }
- if (dom.documentElement) {
- dom = dom.documentElement;
- }
- let domTypeName = typeof dom;
- if (domTypeName === 'object') {
- domTypeName = dom.constructor.name;
- } else {
- // To don't fall with `in` operator
- dom = {};
- }
- if (!('outerHTML' in dom)) {
- throw new TypeError(`Expected an element or document but got ${domTypeName}`);
- }
- const {
- filterNode = filterCommentsAndDefaultIgnoreTagsTags,
- ...prettyFormatOptions
- } = options;
- const debugContent = prettyFormat.format(dom, {
- plugins: [(0, _DOMElementFilter.default)(filterNode), DOMCollection],
- printFunctionName: false,
- highlight: shouldHighlight(),
- ...prettyFormatOptions
- });
- return maxLength !== undefined && dom.outerHTML.length > maxLength ? `${debugContent.slice(0, maxLength)}...` : debugContent;
- }
- const logDOM = (...args) => {
- const userCodeFrame = (0, _getUserCodeFrame.getUserCodeFrame)();
- if (userCodeFrame) {
- console.log(`${prettyDOM(...args)}\n\n${userCodeFrame}`);
- } else {
- console.log(prettyDOM(...args));
- }
- };
- exports.logDOM = logDOM;
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