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List:       racket-users
Subject:    [racket] Checking for exceptions in RackUnit
From:       gregwoodhouse () me ! com (Gregory Woodhouse)
Date:       2012-07-30 19:58:53
Message-ID: 13F5ACAD-2BC6-4FA4-B0B4-147173F18EC6 () me ! com
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Thanks.

On Jul 30, 2012, at 12:16 PM, David Van Horn <dvanhorn at ccs.neu.edu> wrote:

> check-exn should take a thunk as the second argument.  I think you want:
> 
> (test-begin
> (define x (new grid%))
> (check-exn exn:fail?
>            (lambda ()
>              (send x set-cell! 1 1 1)
>              (send x set-cell! 1 2 1))))
> 
> David

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