Re: [PATCH] test-lib-functions: fix test_subcommand_inexact

> Derrick Stolee <derrickstolee@github.com> writes:
> 
>> So, this patch is incorrect about keeping things working. The
>> options are:
>>
>> 1. Keep the repeated ".*" and be clear about the expectations.
>>    (This could drop the "remove trailing comma" line.)
>>
>> 2. Find another way to test this --write-midx behavior while
>>    keeping the stricter test_subcommand_inexact helper.
>>
>> 3. Something else???
> 
> The result of doing #1 is still "inexact" but at that point it is
> unclear if we are being way too inexact to be useful.  If the
> looseness bothers us too much, we may decide that #1 is not worth
> doing.  But obviously the looseness did not bother us that much
> until last week, so probably an obvious #3, do nothing, letting the
> sleeping dog lie, might be what we want to do?
> 
> If we were to pursue #2, then, would we tightening the test for the
> write-midx using the "stricter" helper, or would the stricter one be
> too strict to be useful for that case?  If we are rewriting the
> write-midx test by not using the "stricter" helper, then we would be
> creating a stricter one nobody uses, which sounds quite wasteful.
> 
> It seems that the only case that could result in a result that is
> better than "do nothing" is if we can use a different pattern with
> the "stricter" helper to express what "write-midx" test wanted to
> do, but because what we need to fuzzily match on the command line in
> that test includes a generated temporary filename, I do not think
> it is likely to be easily doable.
> 
> So, perhaps #3 ;-)?