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2021-01-20iotests: define group in each iotestVladimir Sementsov-Ogievskiy
We are going to drop group file. Define group in tests as a preparatory step. The patch is generated by cd tests/qemu-iotests grep '^[0-9]\{3\} ' group | while read line; do file=$(awk '{print $1}' <<< "$line"); groups=$(sed -e 's/^... //' <<< "$line"); awk "NR==2{print \"# group: $groups\"}1" $file > tmp; cat tmp > $file; done Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Reviewed-by: Eric Blake <eblake@redhat.com> Message-Id: <20210116134424.82867-7-vsementsov@virtuozzo.com> Signed-off-by: Eric Blake <eblake@redhat.com>
2020-05-05iotests: add script_initializeJohn Snow
Like script_main, but doesn't require a single point of entry. Replace all existing initialization sections with this drop-in replacement. This brings debug support to all existing script-style iotests. Signed-off-by: John Snow <jsnow@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com> Message-Id: <20200331000014.11581-12-jsnow@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> [mreitz: Give 274 the same treatment] Signed-off-by: Max Reitz <mreitz@redhat.com>
2020-02-07tests/qemu-iotests: Explicit usage of Python3 (scripts without __main__)Philippe Mathieu-Daudé
Use the program search path to find the Python 3 interpreter. Patch created mechanically by running: $ sed -i "s,^#\!/usr/bin/\(env\ \)\?python$,#\!/usr/bin/env python3," \ $(git grep -lF '#!/usr/bin/env python' \ | xargs grep -L 'if __name__.*__main__') Reported-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> Suggested-by: Daniel P. Berrangé <berrange@redhat.com> Suggested-by: Stefan Hajnoczi <stefanha@redhat.com> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> Acked-by: Paolo Bonzini <pbonzini@redhat.com> Message-Id: <20200130163232.10446-11-philmd@redhat.com> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
2019-12-19iotests: 255: Drop blockdev_create()Kevin Wolf
blockdev_create() is completely unused in this test case, so we can just drop it. Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-07-19iotests: Add @has_quit to vm.shutdown()Max Reitz
If a test has issued a quit command already (which may be useful to do explicitly because the test wants to show its effects), QEMUMachine.shutdown() should not do so again. Otherwise, the VM may well return an ECONNRESET which will lead QEMUMachine.shutdown() to killing it, which then turns into a "qemu received signal 9" line. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-06-04iotests: Test cancelling a job and closing the VMMax Reitz
This patch adds a test where we cancel a throttled mirror job and immediately close the VM before it can be cancelled. Doing so will invoke bdrv_drain_all() while the mirror job tries to drain the throttled node. When bdrv_drain_all_end() tries to lift its drain on the throttle node, the job will exit and replace the current root node of the BB drive0 (which is the job's filter node) by the throttle node. Before the previous patch, this replacement did not increase drive0's quiesce_counter by a sufficient amount, so when bdrv_parent_drained_end() (invoked by bdrv_do_drained_end(), invoked by bdrv_drain_all_end()) tried to end the drain on all of the throttle node's parents, it decreased drive0's quiesce_counter below 0 -- which fails an assertion. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2019-06-04iotests: Test commit job start with concurrent I/OKevin Wolf
This tests that concurrent requests are correctly drained before making graph modifications instead of running into assertions in bdrv_replace_node(). Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Max Reitz <mreitz@redhat.com>