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[PULL 23/29] tests: Add postcopy preempt tests
From: |
Dr. David Alan Gilbert (git) |
Subject: |
[PULL 23/29] tests: Add postcopy preempt tests |
Date: |
Tue, 19 Jul 2022 18:02:15 +0100 |
From: Peter Xu <peterx@redhat.com>
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
---
tests/qtest/migration-test.c | 57 ++++++++++++++++++++++++++++++++++--
1 file changed, 55 insertions(+), 2 deletions(-)
diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c
index e9350ea8c6..02f2ef9f49 100644
--- a/tests/qtest/migration-test.c
+++ b/tests/qtest/migration-test.c
@@ -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 */
@@ -1146,6 +1152,26 @@ static void test_postcopy_tls_psk(void)
}
#endif
+static void test_postcopy_preempt(void)
+{
+ MigrateCommon args = {
+ .postcopy_preempt = true,
+ };
+
+ 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);
+}
+
static void test_postcopy_recovery_common(MigrateCommon *args)
{
QTestState *from, *to;
@@ -1225,6 +1251,27 @@ static void test_postcopy_recovery_tls_psk(void)
test_postcopy_recovery_common(&args);
}
+static void test_postcopy_preempt_recovery(void)
+{
+ MigrateCommon args = {
+ .postcopy_preempt = true,
+ };
+
+ test_postcopy_recovery_common(&args);
+}
+
+/* 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);
+}
+
static void test_baddest(void)
{
MigrateStart args = {
@@ -2425,10 +2472,12 @@ 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);
@@ -2444,6 +2493,10 @@ 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);
--
2.36.1
- [PULL 06/29] softmmu/dirtylimit: Implement virtual CPU throttle, (continued)
- [PULL 06/29] softmmu/dirtylimit: Implement virtual CPU throttle, Dr. David Alan Gilbert (git), 2022/07/19
- [PULL 09/29] multifd: Copy pages before compressing them with zlib, Dr. David Alan Gilbert (git), 2022/07/19
- [PULL 07/29] softmmu/dirtylimit: Implement dirty page rate limit, Dr. David Alan Gilbert (git), 2022/07/19
- [PULL 11/29] migration: Postcopy preemption preparation on channel creation, Dr. David Alan Gilbert (git), 2022/07/19
- [PULL 17/29] migration: Export tls-[creds|hostname|authz] params to cmdline too, Dr. David Alan Gilbert (git), 2022/07/19
- [PULL 13/29] migration: Postcopy recover with preempt enabled, Dr. David Alan Gilbert (git), 2022/07/19
- [PULL 05/29] accel/kvm/kvm-all: Introduce kvm_dirty_ring_size function, Dr. David Alan Gilbert (git), 2022/07/19
- [PULL 16/29] migration: Add helpers to detect TLS capability, Dr. David Alan Gilbert (git), 2022/07/19
- [PULL 12/29] migration: Postcopy preemption enablement, Dr. David Alan Gilbert (git), 2022/07/19
- [PULL 14/29] migration: Create the postcopy preempt channel asynchronously, Dr. David Alan Gilbert (git), 2022/07/19
- [PULL 23/29] tests: Add postcopy preempt tests,
Dr. David Alan Gilbert (git) <=
- [PULL 19/29] migration: Respect postcopy request order in preemption mode, Dr. David Alan Gilbert (git), 2022/07/19
- [PULL 28/29] multifd: Document the locking of MultiFD{Send/Recv}Params, Dr. David Alan Gilbert (git), 2022/07/19
- [PULL 24/29] migration: remove unreachable code after reading data, Dr. David Alan Gilbert (git), 2022/07/19
- [PULL 29/29] migration: Avoid false-positive on non-supported scenarios for zero-copy-send, Dr. David Alan Gilbert (git), 2022/07/19
- [PULL 22/29] tests: Add postcopy tls recovery migration test, Dr. David Alan Gilbert (git), 2022/07/19
- [PULL 27/29] migration/multifd: Report to user when zerocopy not working, Dr. David Alan Gilbert (git), 2022/07/19
- [PULL 18/29] migration: Enable TLS for preempt channel, Dr. David Alan Gilbert (git), 2022/07/19
- [PULL 15/29] migration: Add property x-postcopy-preempt-break-huge, Dr. David Alan Gilbert (git), 2022/07/19
- [PULL 20/29] tests: Move MigrateCommon upper, Dr. David Alan Gilbert (git), 2022/07/19
- [PULL 10/29] migration: Add postcopy-preempt capability, Dr. David Alan Gilbert (git), 2022/07/19