[tahoe-lafs-trac-stream] [Tahoe-LAFS] #2352: dead code/bug in error-handling in mutable.layout.MDMFSlotWriteProxy._write

[Tahoe-LAFS]

#2352: dead code/bug in error-handling in mutable.layout.MDMFSlotWriteProxy._write
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     Reporter:  zooko    |      Owner:
         Type:  defect   |     Status:  new
     Priority:  normal   |  Milestone:  undecided
    Component:  unknown  |    Version:  1.10.0
   Resolution:           |   Keywords:  easy
Launchpad Bug:           |
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Changes (by zooko):

 * keywords:   => easy


Comment:

 To close this ticket, [wiki:HowToWriteTests run the unit tests with code
 coverage], inspect the code coverage results around these lines here, then
 remove the handling of `Failure` inside `_result()` and re-run the
 complete unit tests, with code coverage, and examine the code coverage
 results again. I've already looked for whether there is an unhandled error
 path here, and I think I concluded that any error here gets handled in
 this code, but you should perhaps keep your wits about you and try to
 double-check that belief as you go.

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Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2352#comment:1>
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