On 21/03/2022 10.06, Hanna Reitz wrote:
On 18.03.22 18:36, Thomas Huth wrote:
On 18/03/2022 18.04, Hanna Reitz wrote:
On 10.03.22 08:50, Thomas Huth wrote:
If there is a failing iotest, the output is currently not logged to
the console anymore. To get this working again, we need to run the
meson test runner with "--print-errorlogs" (and without "--verbose"
due to a current meson bug that will be fixed here:
https://github.com/mesonbuild/meson/commit/c3f145ca2b9f5.patch ).
We could update the "meson test" call in tests/Makefile.include,
but actually it's nicer and easier if we simply do not treat the
iotests as separate test target anymore and integrate them along
with the other test suites. This has the disadvantage of not getting
the detailed progress indication there anymore, but since that was
only working right in single-threaded "make -j1" mode anyway, it's
not a huge loss right now.

Signed-off-by: Thomas Huth <th...@redhat.com>
---
  v4: updated commit description

  meson.build            | 6 +++---
  scripts/mtest2make.py  | 4 ----
  tests/Makefile.include | 9 +--------
  3 files changed, 4 insertions(+), 15 deletions(-)

I can’t really say I understand what’s going on in this patch and around it, but I can confirm that it before this patch, fail diffs aren’t printed; but afterwards, they are

It's a bug in Meson. It will be fixed in 0.61.3 and later (so this patch won't be needed there anymore), but the update to meson 0.61.3 caused other problems so we also can't do that right now... so I'm not sure whether we now want to have this patch here included, wait for a better version of meson, or even rather want to revert the TAP support / meson integration again for 7.0 ... ?

I don’t have anything against this patch, I just don’t fully understand what it does, and how it works.

So as far as I understand, check-block was its own target and used --verbose so that the progress indication would work (with -j1). Now that causes problems because of a bug in meson, and so this patch drops that special-casing again.  The only disadvantage is that the progress indication (which only worked with -j1) no longer ever works.

(Is that right?)

Right!

I personally don’t mind that disadvantage, because on CI systems it doesn’t really matter anyway; and on developers’ systems, I would assume `make check` to always be run with -jX anyway.

Right again. So currently the only question is: Do we want to see a nice progress output with -j1 and do not care about the error logs, or do we rather want to see the error logs with -j1 and do not care about the nice progress output? For -jX with X > 1, the patch does not change much, and we'd need a newer version of meson to fix that.

 Thomas


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