@@ -408,49 +408,6 @@ describe('ReactDOM', () => {
408408    } 
409409  } ) ; 
410410
411-   it ( 'throws in DEV if jsdom is destroyed by the time setState() is called' ,  ( )  =>  { 
412-     class  App  extends  React . Component  { 
413-       state  =  { x : 1 } ; 
414-       componentDidUpdate ( )  { } 
415-       render ( )  { 
416-         return  < div  /> ; 
417-       } 
418-     } 
419-     const  container  =  document . createElement ( 'div' ) ; 
420-     const  instance  =  ReactDOM . render ( < App  /> ,  container ) ; 
421-     const  documentDescriptor  =  Object . getOwnPropertyDescriptor ( 
422-       global , 
423-       'document' , 
424-     ) ; 
425-     try  { 
426-       // Emulate jsdom environment cleanup. 
427-       // This is roughly what happens if the test finished and then 
428-       // an asynchronous callback tried to setState() after this. 
429-       delete  global . document ; 
430- 
431-       // The error we're interested in is thrown by invokeGuardedCallback, which 
432-       // in DEV is used 1) to replay a failed begin phase, or 2) when calling 
433-       // lifecycle methods. We're triggering the second case here. 
434-       const  fn  =  ( )  =>  instance . setState ( { x : 2 } ) ; 
435-       if  ( __DEV__ )  { 
436-         expect ( fn ) . toThrow ( 
437-           'The `document` global was defined when React was initialized, but is not '  + 
438-             'defined anymore. This can happen in a test environment if a component '  + 
439-             'schedules an update from an asynchronous callback, but the test has already '  + 
440-             'finished running. To solve this, you can either unmount the component at '  + 
441-             'the end of your test (and ensure that any asynchronous operations get '  + 
442-             'canceled in `componentWillUnmount`), or you can change the test itself '  + 
443-             'to be asynchronous.' , 
444-         ) ; 
445-       }  else  { 
446-         expect ( fn ) . not . toThrow ( ) ; 
447-       } 
448-     }  finally  { 
449-       // Don't break other tests. 
450-       Object . defineProperty ( global ,  'document' ,  documentDescriptor ) ; 
451-     } 
452-   } ) ; 
453- 
454411  it ( 'reports stacks with re-entrant renderToString() calls on the client' ,  ( )  =>  { 
455412    function  Child2 ( props )  { 
456413      return  < span  ariaTypo3 = "no" > { props . children } </ span > ; 
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