Peter Xu <[email protected]> writes:

> On Mon, Dec 15, 2025 at 07:00:30PM -0300, Fabiano Rosas wrote:
>> Replace calls to migrate_set_parameters and the usage of args.caps
>> with the new config object API.
>> 
>> The multifd tests are now the same as the "precopy" tests, only
>> setting some multifd options, so reuse the precopy code.
>> 
>> Temporarily, set the use-config key to enable the new method.
>> 
>> Signed-off-by: Fabiano Rosas <[email protected]>
>> ---
>>  tests/qtest/migration/tls-tests.c | 72 +++++++++----------------------
>>  1 file changed, 20 insertions(+), 52 deletions(-)
>> 
>> diff --git a/tests/qtest/migration/tls-tests.c 
>> b/tests/qtest/migration/tls-tests.c
>> index abd6bf9281..68304a7af3 100644
>> --- a/tests/qtest/migration/tls-tests.c
>> +++ b/tests/qtest/migration/tls-tests.c
>> @@ -73,9 +73,6 @@ static void *migrate_hook_start_tls_psk_common(QTestState 
>> *from,
>>                               "                 'dir': %s } }",
>>                               args->mismatch ? workdiralt : workdir);
>>  
>> -    migrate_set_parameter_str(from, "tls-creds", "tlscredspsk0");
>> -    migrate_set_parameter_str(to, "tls-creds", "tlscredspsk0");
>> -
>>      return NULL;
>>  }
>>  
>> @@ -121,6 +118,11 @@ static void test_precopy_tls_psk_common(MigrateCommon 
>> *args,
>>  {
>>      TestMigrateTLSPSKData *data = g_new0(TestMigrateTLSPSKData, 1);
>>  
>> +    /* temporary */
>> +    qdict_put_bool(args->start.config, "use-config", true);
>> +
>> +    qdict_put_str(args->start.config, "tls-creds", "tlscredspsk0");
>> +
>>      migrate_tls_psk_init(args, test_args, data);
>>      test_precopy_common(args);
>>      migrate_tls_psk_cleanup(data);
>> @@ -497,18 +499,11 @@ static void test_precopy_tcp_tls_psk_mismatch(char 
>> *name, MigrateCommon *args)
>>      test_precopy_tls_psk_common(args, &tls_psk_mismatch);
>>  }
>>  
>> -static void *migrate_hook_start_no_tls(QTestState *from, QTestState *to)
>> -{
>> -    migrate_set_parameter_null(from, "tls-creds");
>> -    migrate_set_parameter_null(to, "tls-creds");
>> -
>> -    return NULL;
>> -}
>> -
>>  static void test_precopy_tcp_no_tls(char *name, MigrateCommon *args)
>>  {
>>      args->listen_uri = "tcp:127.0.0.1:0";
>> -    args->start_hook = migrate_hook_start_no_tls;
>> +
>> +    qdict_put_null(args->start.config, "tls-creds");
>>  
>>      test_precopy_common(args);
>>  }
>> @@ -614,29 +609,7 @@ static void 
>> test_precopy_tcp_tls_x509_reject_anon_client(char *name,
>>  
>>      test_precopy_tls_x509_common(args, &tls_x509_reject_anon_client);
>>  }
>> -#endif /* CONFIG_TASN1 */
>>  
>> -static void *
>> -migrate_hook_start_multifd_tcp_tls_psk_match(QTestState *from,
>> -                                             QTestState *to)
>> -{
>> -    migrate_set_parameter_str(from, "multifd-compression", "none");
>> -    migrate_set_parameter_str(to, "multifd-compression", "none");
>> -
>> -    return migrate_hook_start_tls_psk_common(from, to, &tls_psk_match);
>> -}
>> -
>> -static void *
>> -migrate_hook_start_multifd_tcp_tls_psk_mismatch(QTestState *from,
>> -                                                QTestState *to)
>> -{
>> -    migrate_set_parameter_str(from, "multifd-compression", "none");
>> -    migrate_set_parameter_str(to, "multifd-compression", "none");
>> -
>> -    return migrate_hook_start_tls_psk_common(from, to, &tls_psk_mismatch);
>> -}
>> -
>> -#ifdef CONFIG_TASN1
>>  static void *
>>  migrate_hook_start_multifd_tls_x509_default_host(QTestState *from,
>>                                                   QTestState *to)
>> @@ -694,39 +667,34 @@ 
>> migrate_hook_start_multifd_tls_x509_reject_anon_client(QTestState *from,
>>  
>>  static void test_multifd_tcp_tls_psk_match(char *name, MigrateCommon *args)
>>  {
>> -    args->start_hook = migrate_hook_start_multifd_tcp_tls_psk_match;
>> -    args->listen_uri = "tcp:127.0.0.1:0";
>> -
>>      args->start.incoming_defer = true;
>> -    args->start.caps[MIGRATION_CAPABILITY_MULTIFD] = true;
>>  
>> -    test_precopy_tls_psk_common(args, &tls_psk_match);
>> +    qdict_put_str(args->start.config, "multifd-compression", "none");
>> +    qdict_put_bool(args->start.config, "multifd", true);
>> +
>> +    test_precopy_tcp_tls_psk_match(name, args);
>>  }
>>  
>>  static void test_multifd_tcp_tls_psk_mismatch(char *name, MigrateCommon 
>> *args)
>>  {
>> -    args->start_hook = migrate_hook_start_multifd_tcp_tls_psk_mismatch;
>> -    args->result = MIG_TEST_FAIL;
>> -    args->listen_uri = "tcp:127.0.0.1:0";
>> -
>> -    args->start.hide_stderr = true;
>>      args->start.incoming_defer = true;
>> -    args->start.caps[MIGRATION_CAPABILITY_MULTIFD] = true;
>>  
>> -    test_precopy_tls_psk_common(args, &tls_psk_mismatch);
>> +    qdict_put_str(args->start.config, "multifd-compression", "none");
>
> Why do we need to start set multifd-compression=none all the time
> (including all below tests)?  Isn't that the default anyway?
>

Because patch 43 removed the hook.

I haven't thought about it being default, I guess I can just remove it
then.


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