yhtml5-test/demo/node_modules/react-error-overlay/lib/containers/StackTrace.js

A test framework for front-end projects

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * Copyright (c) 2015-present, Facebook, Inc.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 */

import React, { Component } from 'react';
import StackFrame from './StackFrame';
import Collapsible from '../components/Collapsible';
import { isInternalFile } from '../utils/isInternalFile';
import { isBultinErrorName } from '../utils/isBultinErrorName';

var traceStyle = {
  fontSize: '1em',
  flex: '0 1 auto',
  minHeight: '0px',
  overflow: 'auto'
};

var StackTrace = function (_Component) {
  _inherits(StackTrace, _Component);

  function StackTrace() {
    _classCallCheck(this, StackTrace);

    return _possibleConstructorReturn(this, (StackTrace.__proto__ || Object.getPrototypeOf(StackTrace)).apply(this, arguments));
  }

  _createClass(StackTrace, [{
    key: 'renderFrames',
    value: function renderFrames() {
      var _props = this.props,
          stackFrames = _props.stackFrames,
          errorName = _props.errorName,
          contextSize = _props.contextSize,
          launchEditorEndpoint = _props.launchEditorEndpoint;

      var renderedFrames = [];
      var hasReachedAppCode = false,
          currentBundle = [],
          bundleCount = 0;

      stackFrames.forEach(function (frame, index) {
        var fileName = frame.fileName,
            sourceFileName = frame._originalFileName;

        var isInternalUrl = isInternalFile(sourceFileName, fileName);
        var isThrownIntentionally = !isBultinErrorName(errorName);
        var shouldCollapse = isInternalUrl && (isThrownIntentionally || hasReachedAppCode);

        if (!isInternalUrl) {
          hasReachedAppCode = true;
        }

        var frameEle = React.createElement(StackFrame, {
          key: 'frame-' + index,
          frame: frame,
          contextSize: contextSize,
          critical: index === 0,
          showCode: !shouldCollapse,
          launchEditorEndpoint: launchEditorEndpoint
        });
        var lastElement = index === stackFrames.length - 1;

        if (shouldCollapse) {
          currentBundle.push(frameEle);
        }

        if (!shouldCollapse || lastElement) {
          if (currentBundle.length === 1) {
            renderedFrames.push(currentBundle[0]);
          } else if (currentBundle.length > 1) {
            bundleCount++;
            renderedFrames.push(React.createElement(
              Collapsible,
              { key: 'bundle-' + bundleCount },
              currentBundle
            ));
          }
          currentBundle = [];
        }

        if (!shouldCollapse) {
          renderedFrames.push(frameEle);
        }
      });

      return renderedFrames;
    }
  }, {
    key: 'render',
    value: function render() {
      return React.createElement(
        'div',
        { style: traceStyle },
        this.renderFrames()
      );
    }
  }]);

  return StackTrace;
}(Component);

export default StackTrace;