[PATCH v2 29/29] tests/qtest: Add a test for migration with direct-io and multifd

[Fabiano Rosas]

Signed-off-by: Fabiano Rosas <faro...@suse.de>
---
 tests/qtest/migration-test.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/tests/qtest/migration-test.c b/tests/qtest/migration-test.c
index c74c911283..30e70c0e4e 100644
--- a/tests/qtest/migration-test.c
+++ b/tests/qtest/migration-test.c
@@ -2077,6 +2077,16 @@ static void *migrate_multifd_fixed_ram_start(QTestState 
*from, QTestState *to)
     return NULL;
 }
 
+static void *migrate_multifd_fixed_ram_dio_start(QTestState *from, QTestState 
*to)
+{
+    migrate_multifd_fixed_ram_start(from, to);
+
+    migrate_set_parameter_bool(from, "direct-io", true);
+    migrate_set_parameter_bool(to, "direct-io", true);
+
+    return NULL;
+}
+
 static void test_multifd_file_fixed_ram_live(void)
 {
     g_autofree char *uri = g_strdup_printf("file:%s/%s", tmpfs,
@@ -2103,6 +2113,18 @@ static void test_multifd_file_fixed_ram(void)
     test_file_common(&args, false, true);
 }
 
+static void test_multifd_file_fixed_ram_dio(void)
+{
+    g_autofree char *uri = g_strdup_printf("file:%s/%s", tmpfs,
+                                           FILE_TEST_FILENAME);
+    MigrateCommon args = {
+        .connect_uri = uri,
+        .listen_uri = "defer",
+        .start_hook = migrate_multifd_fixed_ram_dio_start,
+    };
+
+    test_file_common(&args, false, true);
+}
 
 static void test_precopy_tcp_plain(void)
 {
@@ -3182,6 +3204,9 @@ int main(int argc, char **argv)
     qtest_add_func("/migration/multifd/file/fixed-ram/live",
                    test_multifd_file_fixed_ram_live);
 
+    qtest_add_func("/migration/multifd/file/fixed-ram/dio",
+                   test_multifd_file_fixed_ram_dio);
+
 #ifdef CONFIG_GNUTLS
     qtest_add_func("/migration/precopy/unix/tls/psk",
                    test_precopy_unix_tls_psk);
-- 
2.35.3