Function parseRoute

test/angular/1.6/angular-mocks.js:1628–1656

(url)

  };

  function parseRoute(url) {
    var ret = {
      regexp: url
    },
    keys = ret.keys = [];

    if (!url || !angular.isString(url)) return ret;

    url = url
      .replace(/([().])/g, '\\$1')
      .replace(/(\/)?:(\w+)([?*])?/g, function(_, slash, key, option) {
        var optional = option === '?' ? option : null;
        var star = option === '*' ? option : null;
        keys.push({ name: key, optional: !!optional });
        slash = slash || '';
        return ''
          + (optional ? '' : slash)
          + '(?:'
          + (optional ? slash : '')
          + (star && '(.+?)' || '([^/]+)')
          + (optional || '')
          + ')'
          + (optional || '');
      })
      .replace(/([/$*])/g, '\\$1');

    ret.regexp = new RegExp('^' + url, 'i');
    return ret;
  }

  /**
   * @ngdoc method