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tests: Add postcopy preempt tests 

Four tests are added for preempt mode:

  - Postcopy plain
  - Postcopy recovery
  - Postcopy tls
  - Postcopy tls+recovery

Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Message-Id: <20220707185530.27801-1-peterx@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
  dgilbert: Manual merge
This commit is contained in:
Peter Xu 2022-07-07 14:55:30 -04:00 committed by Dr. David Alan Gilbert
parent 767fa9cfba
commit 8f6fe91512
1 changed files with 57 additions and 2 deletions
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59
tests/qtest/migration-test.c
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@ -576,6 +576,7 @@ typedef struct {
/* Postcopy specific fields */
void *postcopy_data;
bool postcopy_preempt;
} MigrateCommon;
static int test_migrate_start(QTestState **from, QTestState **to,
@ -1081,6 +1082,11 @@ static int migrate_postcopy_prepare(QTestState **from_ptr,
migrate_set_capability(to, "postcopy-ram", true);
migrate_set_capability(to, "postcopy-blocktime", true);
if (args->postcopy_preempt) {
migrate_set_capability(from, "postcopy-preempt", true);
migrate_set_capability(to, "postcopy-preempt", true);
}
migrate_ensure_non_converge(from);
/* Wait for the first serial output from the source */
@ -1134,6 +1140,15 @@ static void test_postcopy(void)
test_postcopy_common(&args);
}
static void test_postcopy_preempt(void)
{
MigrateCommon args = {
.postcopy_preempt = true,
};
test_postcopy_common(&args);
}
#ifdef CONFIG_GNUTLS
static void test_postcopy_tls_psk(void)
{
@ -1144,6 +1159,17 @@ static void test_postcopy_tls_psk(void)
test_postcopy_common(&args);
}
static void test_postcopy_preempt_tls_psk(void)
{
MigrateCommon args = {
.postcopy_preempt = true,
.start_hook = test_migrate_tls_psk_start_match,
.finish_hook = test_migrate_tls_psk_finish,
};
test_postcopy_common(&args);
}
#endif
static void test_postcopy_recovery_common(MigrateCommon *args)
@ -1227,6 +1253,29 @@ static void test_postcopy_recovery_tls_psk(void)
}
#endif
static void test_postcopy_preempt_recovery(void)
{
MigrateCommon args = {
.postcopy_preempt = true,
};
test_postcopy_recovery_common(&args);
}
#ifdef CONFIG_GNUTLS
/* This contains preempt+recovery+tls test altogether */
static void test_postcopy_preempt_all(void)
{
MigrateCommon args = {
.postcopy_preempt = true,
.start_hook = test_migrate_tls_psk_start_match,
.finish_hook = test_migrate_tls_psk_finish,
};
test_postcopy_recovery_common(&args);
}
#endif
static void test_baddest(void)
{
MigrateStart args = {
@ -2427,10 +2476,12 @@ int main(int argc, char **argv)
module_call_init(MODULE_INIT_QOM);
qtest_add_func("/migration/postcopy/unix", test_postcopy);
qtest_add_func("/migration/postcopy/plain", test_postcopy);
qtest_add_func("/migration/postcopy/recovery/plain",
test_postcopy_recovery);
qtest_add_func("/migration/postcopy/plain", test_postcopy);
qtest_add_func("/migration/postcopy/preempt/plain", test_postcopy_preempt);
qtest_add_func("/migration/postcopy/preempt/recovery/plain",
test_postcopy_preempt_recovery);
qtest_add_func("/migration/bad_dest", test_baddest);
qtest_add_func("/migration/precopy/unix/plain", test_precopy_unix_plain);
@ -2446,6 +2497,10 @@ int main(int argc, char **argv)
qtest_add_func("/migration/postcopy/tls/psk", test_postcopy_tls_psk);
qtest_add_func("/migration/postcopy/recovery/tls/psk",
test_postcopy_recovery_tls_psk);
qtest_add_func("/migration/postcopy/preempt/tls/psk",
test_postcopy_preempt_tls_psk);
qtest_add_func("/migration/postcopy/preempt/recovery/tls/psk",
test_postcopy_preempt_all);
#ifdef CONFIG_TASN1
qtest_add_func("/migration/precopy/unix/tls/x509/default-host",
test_precopy_unix_tls_x509_default_host);