qemu-e2k/tests/qemu-iotests
Vladimir Sementsov-Ogievskiy 985cac8f20 blockjob: drop BlockJob.blk field
It's unused now (except for permission handling)[*]. The only reasonable
user of it was block-stream job, recently updated to use own blk. And
other block jobs prefer to use own source node related objects.

So, the arguments of dropping the field are:

 - block jobs prefer not to use it
 - block jobs usually has more then one node to operate on, and better
   to operate symmetrically (for example has both source and target
   blk's in specific block-job state structure)

*: BlockJob.blk is used to keep some permissions. We simply move
permissions to block-job child created in block_job_create() together
with blk.

In mirror, we just should not care anymore about restoring state of
blk. Most probably this code could be dropped long ago, after dropping
bs->job pointer. Now it finally goes away together with BlockJob.blk
itself.

iotest 141 output is updated, as "bdrv_has_blk(bs)" check in
qmp_blockdev_del() doesn't fail (we don't have blk now). Still, new
error message looks even better.

In iotest 283 we need to add a job id, otherwise "Invalid job ID"
happens now earlier than permission check (as permissions moved from
blk to block-job node).

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Nikita Lapshin <nikita.lapshin@virtuozzo.com>
2021-12-28 15:18:59 +01:00
..
sample_images
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085 block: Fail gracefully when blockdev-snapshot creates loops 2021-11-02 13:02:46 +01:00
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122 qemu-img: Add -F shorthand to convert 2021-09-15 18:42:38 +02:00
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141.out blockjob: drop BlockJob.blk field 2021-12-28 15:18:59 +01:00
142 file-posix: Fix alignment after reopen changing O_DIRECT 2021-11-16 11:30:29 +01:00
142.out file-posix: Fix alignment after reopen changing O_DIRECT 2021-11-16 11:30:29 +01:00
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149 iotests/149: Skip on unsupported ciphers 2021-11-23 15:39:12 +01:00
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151 block/mirror: fix active mirror dead-lock in mirror_wait_on_conflicts 2021-07-20 13:14:45 +02:00
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233 tests: filter out TLS distinguished name in certificate checks 2021-08-09 17:32:43 +02:00
233.out tests: filter out TLS distinguished name in certificate checks 2021-08-09 17:32:43 +02:00
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235 iotests: add 'qemu' package location to PYTHONPATH in testenv 2021-10-06 10:25:55 +02:00
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271 qcow2: handle_dependencies(): relax conflict detection 2021-09-15 15:54:07 +02:00
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283 blockjob: drop BlockJob.blk field 2021-12-28 15:18:59 +01:00
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297 iotests: split linters.py out from 297 2021-11-01 11:54:59 -04:00
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307 iotests/307: Test iothread conflict for exports 2021-07-20 16:49:50 +02:00
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308 qapi: Improve input_type_enum()'s error message 2021-10-27 17:17:28 +02:00
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310 pylint: fix errors and warnings generated by tests/qemu-iotests/297 2021-11-02 12:47:51 +01:00
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check iotests: check: multiprocessing support 2021-12-22 16:29:48 +01:00
common.config
common.filter tests: filter out TLS distinguished name in certificate checks 2021-08-09 17:32:43 +02:00
common.nbd
common.pattern
common.qemu qemu-iotests: add gdbserver option to script tests too 2021-09-01 12:57:31 +02:00
common.rc qemu-iotests: add gdbserver option to script tests too 2021-09-01 12:57:31 +02:00
common.tls
findtests.py
iotests.py iotests.py: add qemu_io_popen() 2021-12-23 09:40:34 +01:00
linters.py iotests/linters: Add workaround for mypy bug #9852 2021-11-01 11:54:59 -04:00
Makefile
mypy.ini iotests/297: Split mypy configuration out into mypy.ini 2021-11-01 11:54:59 -04:00
nbd-fault-injector.py
pylintrc iotests/297: Move pylint config into pylintrc 2021-11-01 11:54:59 -04:00
qcow2_format.py
qcow2.py
qed.py
README
testenv.py python, iotests: remove socket_scm_helper 2021-10-12 12:22:11 -04:00
testrunner.py iotests: check: multiprocessing support 2021-12-22 16:29:48 +01:00

=== This is the QEMU I/O test suite ===

* Intro

This package contains a simple test suite for the I/O layer of qemu.
It does not require a guest, but only the qemu, qemu-img and qemu-io
binaries.  This does limit it to exercise the low-level I/O path only
but no actual block drivers like ide, scsi or virtio.

* Usage

Just run ./check to run all tests for the raw image format, or ./check
-qcow2 to test the qcow2 image format.  The output of ./check -h explains
additional options to test further image formats or I/O methods.

* Feedback and patches

Please send improvements to the test suite, general feedback or just
reports of failing tests cases to qemu-devel@nongnu.org with a CC:
to qemu-block@nongnu.org.