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tests/qtest/migration: Add multifd_tcp_plain test using list of channels instead of uri 

Add a positive test to check multifd live migration but this time
using list of channels (restricted to 1) as the starting point
instead of simple uri string.

Signed-off-by: Het Gala <het.gala@nutanix.com>
Suggested-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Link: https://lore.kernel.org/r/20240312202634.63349-8-het.gala@nutanix.com
Signed-off-by: Peter Xu <peterx@redhat.com>
This commit is contained in:
Het Gala 2024-03-12 20:26:33 +00:00 committed by Peter Xu
parent d5ee387de9
commit 9d36d62c00
1 changed files with 28 additions and 4 deletions
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32
tests/qtest/migration-test.c
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@ -655,6 +655,13 @@ typedef struct {
*/
const char *connect_uri;
/*
* Optional: JSON-formatted list of src QEMU URIs. If a port is
* defined as '0' in any QDict key a value of '0' will be
* automatically converted to the correct destination port.
*/
const char *connect_channels;
/* Optional: callback to run at start to set migration parameters */
TestMigrateStartHook start_hook;
/* Optional: callback to run at finish to cleanup */
@ -1721,7 +1728,7 @@ static void test_precopy_common(MigrateCommon *args)
goto finish;
}
migrate_qmp(from, to, args->connect_uri, NULL, "{}");
migrate_qmp(from, to, args->connect_uri, args->connect_channels, "{}");
if (args->result != MIG_TEST_SUCCEED) {
bool allow_active = args->result == MIG_TEST_FAIL;
@ -2721,7 +2728,7 @@ test_migrate_precopy_tcp_multifd_zstd_start(QTestState *from,
}
#endif /* CONFIG_ZSTD */
static void test_multifd_tcp_none(void)
static void test_multifd_tcp_uri_none(void)
{
MigrateCommon args = {
.listen_uri = "defer",
@ -2766,6 +2773,21 @@ static void test_multifd_tcp_no_zero_page(void)
test_precopy_common(&args);
}
static void test_multifd_tcp_channels_none(void)
{
MigrateCommon args = {
.listen_uri = "defer",
.start_hook = test_migrate_precopy_tcp_multifd_start,
.live = true,
.connect_channels = "[ { 'channel-type': 'main',"
" 'addr': { 'transport': 'socket',"
" 'type': 'inet',"
" 'host': '127.0.0.1',"
" 'port': '0' } } ]",
};
test_precopy_common(&args);
}
static void test_multifd_tcp_zlib(void)
{
MigrateCommon args = {
@ -3669,8 +3691,10 @@ int main(int argc, char **argv)
test_migrate_dirty_limit);
}
}
migration_test_add("/migration/multifd/tcp/plain/none",
test_multifd_tcp_none);
migration_test_add("/migration/multifd/tcp/uri/plain/none",
test_multifd_tcp_uri_none);
migration_test_add("/migration/multifd/tcp/channels/plain/none",
test_multifd_tcp_channels_none);
migration_test_add("/migration/multifd/tcp/plain/zero-page/legacy",
test_multifd_tcp_zero_page_legacy);
migration_test_add("/migration/multifd/tcp/plain/zero-page/none",