Function trustAs

lib/test/angular/1.8.0/angular.js:20316–20334

* @ngdoc method * @name $sceDelegate#trustAs * * @description * Returns a trusted representation of the parameter for the specified context. This trusted * object will later on be used as-is, without any security check, by bindings or directives * that require this secu

(type, trustedValue)

     * @return {*} A trusted representation of value, that can be used in the given context.
     */
    function trustAs(type, trustedValue) {
      var Constructor = (byType.hasOwnProperty(type) ? byType[type] : null);
      if (!Constructor) {
        throw $sceMinErr('icontext',
            'Attempted to trust a value in invalid context. Context: {0}; Value: {1}',
            type, trustedValue);
      }
      if (trustedValue === null || isUndefined(trustedValue) || trustedValue === '') {
        return trustedValue;
      }
      // All the current contexts in SCE_CONTEXTS happen to be strings.  In order to avoid trusting
      // mutable objects, we ensure here that the value passed in is actually a string.
      if (typeof trustedValue !== 'string') {
        throw $sceMinErr('itype',
            'Attempted to trust a non-string value in a content requiring a string: Context: {0}',
            type);
      }
      return new Constructor(trustedValue);
    }

    /**
     * @ngdoc method