Daniel P. Berrangé <[email protected]> wrote:
> On Thu, Jun 01, 2023 at 02:31:13PM +0200, Juan Quintela wrote:
>> Daniel P. Berrangé <[email protected]> wrote:
>> > When running migration tests we monitor for a STOP event so we can skip
>> > redundant waits. This will be needed for the RESUME event too shortly.
>> >
>> > Signed-off-by: Daniel P. Berrangé <[email protected]>
>> > ---
>> >  tests/qtest/migration-helpers.c | 12 ++++++++++++
>> >  tests/qtest/migration-helpers.h |  2 ++
>> >  tests/qtest/migration-test.c    |  5 +++++
>> >  3 files changed, 19 insertions(+)
>> >
>> > diff --git a/tests/qtest/migration-helpers.c 
>> > b/tests/qtest/migration-helpers.c
>> > index 884d8a2e07..d50b565967 100644
>> > --- a/tests/qtest/migration-helpers.c
>> > +++ b/tests/qtest/migration-helpers.c
>> > @@ -35,6 +35,18 @@ bool migrate_watch_for_stop(QTestState *who, const char 
>> > *name,
>> >      return false;
>> >  }
>> >  
>> > +bool migrate_watch_for_resume(QTestState *who, const char *name,
>> > +                              QDict *event, void *opaque)
>> > +{
>> > +    bool *seen = opaque;
>> > +
>> > +    if (g_str_equal(name, "RESUME")) {
>> > +        *seen = true;
>> > +    }
>> > +
>> > +    return false;
>> > +}
>> > +
>> 
>> I think I am not understanding this.
>> 
>> Can we wait for both RESUME and STOP events?
>> 
>> Or do you want an implementation that can only look for one event?
>
> For the purpose of the migration test we only need the STOP event
> on the src and the RESUME event on the dst. While I could have made
> it track both STOP and RESUME events on both src & dst, I figured
> it was overkill.

Fair enough.


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