[erlang-questions] rebar3 ct doesn't generate coverage data

[Attila Rajmund Nohl]

Thanks, this is what I was missing.

2017-12-12 17:32 GMT+01:00 Tristan Sloughter <t@REDACTED>:
> That is right, it is generating coverage data it just isn't creating the
> human readable output based on parsing all the cover data.
>
> Run `rebar3 cover` to generate it, which will include any `*.coverdata`
> file found in `_build/test/cover` so it aggregates ct and eunit test
> coverage.
>
> --
>   Tristan Sloughter
>   "I am not a crackpot" - Abe Simpson
>   t@REDACTED
>
> On Tue, Dec 12, 2017, at 08:25 AM, Attila Rajmund Nohl wrote:
>> Hello!
>>
>> I'm running common_test from rebar3 and try to generate coverage data,
>> but the generated cover.html only contains "Cover tool is not used".
>> There's a ct.coverdata file generated in _build/test/cover/ directory,
>> but no human-readable result. I execute
>>
>> rebar3 ct --cover --verbose
>>
>> and I also have
>>
>> {cover_enabled, true}.
>> {cover_print_enabled, true}.
>> {cover_export_enabled, true}.
>>
>> in the rebar.config file. Do I miss some other setting?
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