Re: [PATCH 2/3] t7900: exercise detaching via trace2 regions

[Junio C Hamano <gitster@pobox.com>]

Patrick Steinhardt <ps@pks.im> writes:

>> ...I think this "we have no better way..." comment is now out of date
>> (and can probably just be dropped).
>
> Oops, yes, that one is definitely stale. I'll drop it in the next
> version of this patch series.

I am not sure if there is a need for "the next version"; in the
meantime, let me do this.  I'd prefer to merge the main topic down
to 'master' soonish.

Thanks.

1:  759b453f9f = 1:  759b453f9f t7900: fix flaky test due to leaking background job
2:  b64db3e437 ! 2:  51a0b8a2a7 t7900: exercise detaching via trace2 regions
    @@ Commit message
         do not have the ability to daemonize.
     
         Signed-off-by: Patrick Steinhardt <ps@pks.im>
    +    [jc: dropped a stale in-code comment from a test]
         Signed-off-by: Junio C Hamano <gitster@pobox.com>
     
      ## builtin/gc.c ##
    @@ builtin/gc.c: static int maintenance_run_tasks(struct maintenance_run_opts *opts
     
      ## t/t7900-maintenance.sh ##
     @@ t/t7900-maintenance.sh: test_expect_success '--no-detach causes maintenance to not run in background' '
    - 		# We have no better way to check whether or not the task ran in
    - 		# the background than to verify whether it output anything. The
    - 		# next testcase checks the reverse, making this somewhat safer.
    + 		git config set maintenance.loose-objects.auto 1 &&
    + 		git config set maintenance.incremental-repack.enabled true &&
    + 
    +-		# We have no better way to check whether or not the task ran in
    +-		# the background than to verify whether it output anything. The
    +-		# next testcase checks the reverse, making this somewhat safer.
     -		git maintenance run --no-detach >out 2>&1 &&
     -		test_line_count = 1 out
     +		GIT_TRACE2_EVENT="$(pwd)/trace.txt" \
3:  eac44feff3 = 3:  8311e3b551 builtin/maintenance: fix loose objects task emitting pack hash