[PATCH 0/6] migration: Test the new "file:" migration

[Fabiano Rosas]

Based-on:
[PATCH V3 0/2] migration file URI
1687466251-310524-1-git-send-email-steven.sistare@oracle.com">https://lore.kernel.org/r/1687466251-310524-1-git-send-email-steven.sistare@oracle.com

Since v1:

- added the force-emit-setup-event property
- added verification that the skipped region is empty

CI run: https://gitlab.com/farosas/qemu/-/pipelines/914915941

v1:
20230626182210.8792-1-farosas@suse.de">https://lore.kernel.org/r/20230626182210.8792-1-farosas@suse.de

Here's the test for the file: migration.

I hit an issue with the setting of migration status. If we call
query-migrate too soon after migrate-incoming, the query returns an
empty response because we're not setting the MIGRATION_STATUS_SETUP in
the incoming path. We just send the event, but never actually change
state.

Aside from the fix, there's some tidying up to avoid duplicating too
much code in the tests.

Thanks

CI run: https://gitlab.com/farosas/qemu/-/pipelines/912226554

Fabiano Rosas (6):
  migration: Set migration status early in incoming side
  tests/qtest: migration: Expose migrate_set_capability
  tests/qtest: migration: Add migrate_incoming_qmp helper
  tests/qtest: migration: Use migrate_incoming_qmp where appropriate
  tests/qtest: migration: Add support for negative testing of
    qmp_migrate
  tests/qtest: migration-test: Add tests for file-based migration

 migration/migration.c             |  17 +++-
 migration/migration.h             |  11 +++
 migration/options.c               |  13 +++
 migration/options.h               |   1 +
 tests/qtest/libqtest.c            |  33 +++++++
 tests/qtest/libqtest.h            |  28 ++++++
 tests/qtest/meson.build           |   1 +
 tests/qtest/migration-helpers.c   |  61 +++++++++++++
 tests/qtest/migration-helpers.h   |  11 +++
 tests/qtest/migration-test.c      | 144 +++++++++++++++++++++++++-----
 tests/qtest/virtio-net-failover.c |  77 ++--------------
 11 files changed, 304 insertions(+), 93 deletions(-)

-- 
2.35.3