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[PATCH v6 13/13] tests: Add postcopy preempt tests
From: |
Peter Xu |
Subject: |
[PATCH v6 13/13] tests: Add postcopy preempt tests |
Date: |
Tue, 17 May 2022 15:57:30 -0400 |
Four tests are added for preempt mode:
- Postcopy plain
- Postcopy recovery
- Postcopy tls
- Postcopy tls+recovery
Signed-off-by: Peter Xu <peterx@redhat.com>
---
tests/qtest/migration-test.c | 54 ++++++++++++++++++++++++++++++++++++
1 file changed, 54 insertions(+)
diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c
index ba7e4a2ed2..26264c7872 100644
--- a/tests/qtest/migration-test.c
+++ b/tests/qtest/migration-test.c
@@ -477,6 +477,7 @@ typedef struct {
*/
bool hide_stderr;
bool use_shmem;
+ bool postcopy_preempt;
/* only launch the target process */
bool only_target;
/* Use dirty ring if true; dirty logging otherwise */
@@ -992,6 +993,11 @@ 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);
+ }
+
/* We want to pick a speed slow enough that the test completes
* quickly, but that it doesn't complete precopy even on a slow
* machine, so also set the downtime.
@@ -1058,6 +1064,25 @@ static void test_postcopy_tls_psk(void)
test_postcopy_common(&args);
}
+static void test_postcopy_preempt(void)
+{
+ MigrateStart args = {
+ .postcopy_preempt = true,
+ };
+
+ test_postcopy_common(&args);
+}
+
+static void test_postcopy_preempt_tls_psk(void)
+{
+ MigrateStart args = {
+ .postcopy_preempt = true,
+ .postcopy_tls = true,
+ };
+
+ test_postcopy_common(&args);
+}
+
static void test_postcopy_recovery_common(MigrateStart *args)
{
QTestState *from, *to;
@@ -1134,6 +1159,24 @@ static void test_postcopy_recovery_tls_psk(void)
test_postcopy_recovery_common(&args);
}
+static void test_postcopy_preempt_recovery(void)
+{
+ MigrateStart args = { .postcopy_preempt = true };
+
+ test_postcopy_recovery_common(&args);
+}
+
+/* This contains preempt+recovery+tls test altogether */
+static void test_postcopy_preempt_all(void)
+{
+ MigrateStart args = {
+ .postcopy_preempt = true,
+ .postcopy_tls = true,
+ };
+
+ test_postcopy_recovery_common(&args);
+}
+
static void test_baddest(void)
{
MigrateStart args = {
@@ -2190,6 +2233,17 @@ int main(int argc, char **argv)
qtest_add_func("/migration/postcopy/recovery/tls/psk",
test_postcopy_recovery_tls_psk);
#endif /* CONFIG_GNUTLS */
+
+ qtest_add_func("/migration/postcopy/preempt/plain", test_postcopy_preempt);
+ qtest_add_func("/migration/postcopy/preempt/recovery/plain",
+ test_postcopy_preempt_recovery);
+#ifdef CONFIG_GNUTLS
+ 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);
+#endif /* CONFIG_GNUTLS */
+
qtest_add_func("/migration/bad_dest", test_baddest);
qtest_add_func("/migration/precopy/unix/plain", test_precopy_unix_plain);
qtest_add_func("/migration/precopy/unix/xbzrle", test_precopy_unix_xbzrle);
--
2.32.0
- [PATCH v6 05/13] migration: Create the postcopy preempt channel asynchronously, (continued)
- [PATCH v6 05/13] migration: Create the postcopy preempt channel asynchronously, Peter Xu, 2022/05/17
- [PATCH v6 09/13] migration: Enable TLS for preempt channel, Peter Xu, 2022/05/17
- [PATCH v6 08/13] migration: Export tls-[creds|hostname|authz] params to cmdline too, Peter Xu, 2022/05/17
- [PATCH v6 11/13] tests: Add postcopy tls migration test, Peter Xu, 2022/05/17
- [PATCH v6 12/13] tests: Add postcopy tls recovery migration test, Peter Xu, 2022/05/17
- [PATCH v6 13/13] tests: Add postcopy preempt tests,
Peter Xu <=
- [PATCH v6 06/13] migration: Add property x-postcopy-preempt-break-huge, Peter Xu, 2022/05/17
- [PATCH v6 04/13] migration: Postcopy recover with preempt enabled, Peter Xu, 2022/05/17
- [PATCH v6 10/13] migration: Respect postcopy request order in preemption mode, Peter Xu, 2022/05/17