qapi: Implement deprecated-output=hide for QMP event data

This policy suppresses deprecated bits in output, and thus permits
"testing the future".  Implement it for QMP event data: suppress
deprecated members.

No QMP event data is deprecated right now.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20210318155519.1224118-6-armbru@redhat.com>
This commit is contained in:
Markus Armbruster 2021-03-18 16:55:13 +01:00
parent 278fc2f7d3
commit a291a38fa1
4 changed files with 32 additions and 3 deletions

View file

@ -159,6 +159,26 @@ static void test_event_deprecated(TestEventData *data, const void *unused)
qobject_unref(data->expect);
}
static void test_event_deprecated_data(TestEventData *data, const void *unused)
{
memset(&compat_policy, 0, sizeof(compat_policy));
data->expect = qdict_from_jsonf_nofail("{ 'event': 'TEST-EVENT-FEATURES0',"
" 'data': { 'foo': 42 } }");
qapi_event_send_test_event_features0(42);
g_assert(data->emitted);
qobject_unref(data->expect);
compat_policy.has_deprecated_output = true;
compat_policy.deprecated_output = COMPAT_POLICY_OUTPUT_HIDE;
data->expect = qdict_from_jsonf_nofail("{ 'event': 'TEST-EVENT-FEATURES0' }");
qapi_event_send_test_event_features0(42);
g_assert(data->emitted);
qobject_unref(data->expect);
}
int main(int argc, char **argv)
{
g_test_init(&argc, &argv, NULL);
@ -168,6 +188,7 @@ int main(int argc, char **argv)
event_test_add("/event/event_c", test_event_c);
event_test_add("/event/event_d", test_event_d);
event_test_add("/event/deprecated", test_event_deprecated);
event_test_add("/event/deprecated_data", test_event_deprecated_data);
g_test_run();
return 0;