On Tue, Oct 20, 2015 at 11:53 AM, Junio C Hamano <gits...@pobox.com> wrote:
>
>         proc.argv = (const char **)argv + 3;
>
> or
>
>         proc.argv = (const char **)&argv[3];

ok, will fix

>
> Given the line immediately before refers to argv[2], the latter
> might be easier on the eyes to follow.
>
> In what way does this "Increase" test coverage?  By allowing the
> caller to specify arbitrarily higher parallelism?

Currently we have exact 4 jobs to be run with at most 4 parallel
processes. This sounds as if we're testing only one special case,
but in reality we want to have any number of tasks be processed
successfully, so the test I came up with is 3 cases
* more tasks than max jobs (implying reused slots)
* equal number of jobs and max jobs
* less tasks than max jobs (implying unused slots)

>
>> +
>> +     if (!strcmp(argv[1], "run-command-parallel"))
>> +             exit(run_processes_parallel(jobs, parallel_next,
>>                                           NULL, NULL, &proc));
>>
>> -     if (!strcmp(argv[1], "run-command-abort-3"))
>> -             exit(run_processes_parallel(3, parallel_next,
>> +     if (!strcmp(argv[1], "run-command-abort"))
>> +             exit(run_processes_parallel(jobs, parallel_next,
>>                                           NULL, task_finished, &proc));
>>
>>       fprintf(stderr, "check usage\n");
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