[Qemu-commits] [qemu/qemu] 02dd48: iotests/testrunner.py: add doc string for run_test()

[Richard Henderson]

  Branch: refs/heads/staging
  Home:   https://github.com/qemu/qemu
  Commit: 02dd48f8598be6c6be005594c5a6adca147b3a78
      
https://github.com/qemu/qemu/commit/02dd48f8598be6c6be005594c5a6adca147b3a78
  Author: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
  Date:   2021-12-22 (Wed, 22 Dec 2021)

  Changed paths:
    M tests/qemu-iotests/testrunner.py

  Log Message:
  -----------
  iotests/testrunner.py: add doc string for run_test()

We are going to modify these methods and will add more documentation in
further commit. As a preparation add basic documentation.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20211203122223.2780098-2-vsementsov@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Tested-by: John Snow <jsnow@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>


  Commit: 1f257b70d143d6c3330e6194bd977483c5f61b9b
      
https://github.com/qemu/qemu/commit/1f257b70d143d6c3330e6194bd977483c5f61b9b
  Author: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
  Date:   2021-12-22 (Wed, 22 Dec 2021)

  Changed paths:
    M tests/qemu-iotests/testrunner.py

  Log Message:
  -----------
  iotests/testrunner.py: move updating last_elapsed to run_tests

We are going to use do_run_test() in multiprocessing environment, where
we'll not be able to change original runner object.

Happily, the only thing we change is that last_elapsed and it's simple
to do it in run_tests() instead. All other accesses to self in
do_runt_test() and in run_test() are read-only.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20211203122223.2780098-3-vsementsov@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Tested-by: John Snow <jsnow@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>


  Commit: 722f87df2545b308aec49b459b028f0802b4fd9e
      
https://github.com/qemu/qemu/commit/722f87df2545b308aec49b459b028f0802b4fd9e
  Author: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
  Date:   2021-12-22 (Wed, 22 Dec 2021)

  Changed paths:
    M tests/qemu-iotests/check
    M tests/qemu-iotests/testrunner.py

  Log Message:
  -----------
  iotests: check: multiprocessing support

Add -j <JOBS> parameter, to run tests in several jobs simultaneously.
For realization - simply utilize multiprocessing.Pool class.

Notes:

1. Of course, tests can't run simultaneously in same TEST_DIR. So,
   use subdirectories TEST_DIR/testname/ and SOCK_DIR/testname/
   instead of simply TEST_DIR and SOCK_DIR

2. multiprocessing.Pool.starmap function doesn't support passing
   context managers, so we can't simply pass "self". Happily, we need
   self only for read-only access, and it just works if it is defined
   in global space. So, add a temporary link TestRunner.shared_self
   during run_tests().

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20211203122223.2780098-4-vsementsov@virtuozzo.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Tested-by: John Snow <jsnow@redhat.com>
Signed-off-by: Hanna Reitz <hreitz@redhat.com>


  Commit: 6f016a2f7909eb6d595436a2f56cdf7cdf3e3c68
      
https://github.com/qemu/qemu/commit/6f016a2f7909eb6d595436a2f56cdf7cdf3e3c68
  Author: Richard Henderson <richard.henderson@linaro.org>
  Date:   2021-12-22 (Wed, 22 Dec 2021)

  Changed paths:
    M tests/qemu-iotests/check
    M tests/qemu-iotests/testrunner.py

  Log Message:
  -----------
  Merge tag 'pull-block-2021-12-22' of https://gitlab.com/hreitz/qemu into 
staging

Block patches:
- Added support to the iotests for running tests in several parallel
  jobs (using the new -j parameter)

# gpg: Signature made Wed 22 Dec 2021 08:38:55 AM PST
# gpg:                using RSA key CB62D7A0EE3829E45F004D34A1FA40D098019CDF
# gpg:                issuer "hreitz@redhat.com"
# gpg: Good signature from "Hanna Reitz <hreitz@redhat.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: CB62 D7A0 EE38 29E4 5F00  4D34 A1FA 40D0 9801 9CDF

* tag 'pull-block-2021-12-22' of https://gitlab.com/hreitz/qemu:
  iotests: check: multiprocessing support
  iotests/testrunner.py: move updating last_elapsed to run_tests
  iotests/testrunner.py: add doc string for run_test()

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>


Compare: https://github.com/qemu/qemu/compare/8d29feca838b...6f016a2f7909