Add a test case to verify that the suspended state is handled correctly by
live migration postcopy. The test suspends the src, migrates, then wakes
the dest.
Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
---
tests/qtest/migration-test.c | 20 +++++++++++++++++++-
1 file changed, 19 insertions(+), 1 deletion(-)
diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c
index f57a978..b7c094e 100644
--- a/tests/qtest/migration-test.c
+++ b/tests/qtest/migration-test.c
@@ -1347,6 +1347,7 @@ static int migrate_postcopy_prepare(QTestState **from_ptr,
/* Wait for the first serial output from the source */
wait_for_serial("src_serial");
+ wait_for_suspend(from, &src_state);
g_autofree char *uri = migrate_get_socket_address(to, "socket-address");
migrate_qmp(from, uri, "{}");
@@ -1364,6 +1365,11 @@ static void migrate_postcopy_complete(QTestState *from, QTestState *to,
{
wait_for_migration_complete(from);
+ if (args->start.suspend_me) {
+ /* wakeup succeeds only if guest is suspended */
+ qtest_qmp_assert_success(to, "{'execute': 'system_wakeup'}");
+ }
+
/* Make sure we get at least one "B" on destination */
wait_for_serial("dest_serial");
@@ -1397,6 +1403,15 @@ static void test_postcopy(void)
test_postcopy_common(&args);
}
+static void test_postcopy_suspend(void)
+{
+ MigrateCommon args = {
+ .start.suspend_me = true,
+ };
+
+ test_postcopy_common(&args);
+}
+
static void test_postcopy_compress(void)
{
MigrateCommon args = {
@@ -3412,7 +3427,10 @@ int main(int argc, char **argv)
qtest_add_func("/migration/postcopy/recovery/double-failures",
test_postcopy_recovery_double_fail);
#endif /* _WIN32 */
-
+ if (is_x86) {
+ qtest_add_func("/migration/postcopy/suspend",
+ test_postcopy_suspend);
+ }
}
qtest_add_func("/migration/bad_dest", test_baddest);
--
1.8.3.1