Re: [PATCH v2 3/3] test-lib: reduce verbosity of skipped tests

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On Wed, Oct 14, 2020 at 9:53 AM Jeff King <peff@xxxxxxxx> wrote:
>
> On Tue, Oct 13, 2020 at 07:19:46PM +0000, Elijah Newren via GitGitGadget wrote:
>
> > From: Elijah Newren <newren@xxxxxxxxx>
> >
> > When using the --run flag to run just two or three tests from a test
> > file which contains several dozen tests, having every skipped test print
> > out dozens of lines of output for the test code for that skipped test
> > adds up to hundreds or thousands of lines of irrelevant output that make
> > it very hard to fish out the relevant results you were looking for.
> > Simplify the output for skipped tests down to just showing the one-line
> > descriptions.
>
> This last sentence is inaccurate in this version, isn't it?

Maybe I could make it clearer, but I think that it is accurate[1].  If
this wording seems confusing, though, I could simplify the commit
message by reducing the sentence to "Simplify the output for skipped
tests."

[1] The original code showed the one-line description (with a
"skipping test:" prefix) AND the full test code AND then repeated the
one-line description on an "ok" line.  My v1 version of this patch
ripped out the long middle portion -- the full test code -- and thus
only showed the other bits, namely showing the one-line descriptions
twice (once with the "skipping test:" prefix, and the second time with
an "ok <number> # " prefix).  This v2 version of the patch shows the
one-line description only once with the "ok <number> #" prefix.  So,
I'd say the commit message is still accurate: the code only shows the
one-line description in both v1 and v2, though there is a question of
how many times it is shown.

> Other than that, I think this is a good change (I admit I never noticed
> the irrelevant output because it is only shown with "-v", and that is
> already full of irrelevant bits. But I have trouble imagining how it
> would be useful).
>
> Earlier discussion mentioned shortening the "ok 2 # skip" line, but I
> think removing this fd-3 version is the only sane direction. The other
> one gets parsed by TAP tools like prove, and may be shown. E.g., "prove
> --directive t0003-attributes.sh" shows the description of the skipped
> tests (likewise, "-v" shows all tests but highlights the skipped ones).

Make sense, thanks.



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