docs/devel/testing: add debug section to the QEMU iotests chapter

Introduce the "Debugging a test case" section, in preparation
to the additional flags that will be added in the next patches.

Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20210809090114.64834-5-eesposit@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
This commit is contained in:
Emanuele Giuseppe Esposito 2021-08-09 11:01:02 +02:00 committed by Hanna Reitz
parent 804f7695e5
commit 0193767b25
1 changed files with 8 additions and 0 deletions

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@ -224,6 +224,14 @@ another application on the host may have locked the file, possibly leading to a
test failure. If using such devices are explicitly desired, consider adding
``locking=off`` option to disable image locking.
Debugging a test case
-----------------------
The following options to the ``check`` script can be useful when debugging
a failing test:
* ``-d`` (debug) just increases the logging verbosity, showing
for example the QMP commands and answers.
Test case groups
----------------