From d131662a1afd44ffd0ced3334fa0cf1f30f87196 Mon Sep 17 00:00:00 2001 From: Peter Xu Date: Tue, 10 Jul 2018 17:18:57 +0800 Subject: tests: introduce migrate_postcopy_* helpers Separate the old postcopy UNIX socket test into three steps, provide a helper for each step. With these helpers, we can do more compliated tests like postcopy recovery, while keep the codes shared. Reviewed-by: Dr. David Alan Gilbert Reviewed-by: Juan Quintela Reviewed-by: Balamuruhan S Signed-off-by: Peter Xu Message-Id: <20180710091902.28780-6-peterx@redhat.com> Signed-off-by: Dr. David Alan Gilbert Fix up merge with 2e295789 / Skip tests for ppc tcg --- tests/migration-test.c | 42 +++++++++++++++++++++++++++++++----------- 1 file changed, 31 insertions(+), 11 deletions(-) (limited to 'tests') diff --git a/tests/migration-test.c b/tests/migration-test.c index 331efb0fe5..193c7df94e 100644 --- a/tests/migration-test.c +++ b/tests/migration-test.c @@ -351,13 +351,19 @@ static void migrate(QTestState *who, const char *uri) qobject_unref(rsp); } -static void migrate_start_postcopy(QTestState *who) +static void migrate_postcopy_start(QTestState *from, QTestState *to) { QDict *rsp; - rsp = wait_command(who, "{ 'execute': 'migrate-start-postcopy' }"); + rsp = wait_command(from, "{ 'execute': 'migrate-start-postcopy' }"); g_assert(qdict_haskey(rsp, "return")); qobject_unref(rsp); + + if (!got_stop) { + qtest_qmp_eventwait(from, "STOP"); + } + + qtest_qmp_eventwait(to, "RESUME"); } static int test_migrate_start(QTestState **from, QTestState **to, @@ -510,13 +516,14 @@ static void test_deprecated(void) qtest_quit(from); } -static void test_postcopy(void) +static int migrate_postcopy_prepare(QTestState **from_ptr, + QTestState **to_ptr) { char *uri = g_strdup_printf("unix:%s/migsocket", tmpfs); QTestState *from, *to; if (test_migrate_start(&from, &to, uri, false)) { - return; + return -1; } migrate_set_capability(from, "postcopy-ram", "true"); @@ -534,28 +541,41 @@ static void test_postcopy(void) wait_for_serial("src_serial"); migrate(from, uri); + g_free(uri); wait_for_migration_pass(from); - migrate_start_postcopy(from); + *from_ptr = from; + *to_ptr = to; - if (!got_stop) { - qtest_qmp_eventwait(from, "STOP"); - } + return 0; +} - qtest_qmp_eventwait(to, "RESUME"); +static void migrate_postcopy_complete(QTestState *from, QTestState *to) +{ + wait_for_migration_complete(from); + /* Make sure we get at least one "B" on destination */ wait_for_serial("dest_serial"); - wait_for_migration_complete(from); if (uffd_feature_thread_id) { read_blocktime(to); } - g_free(uri); test_migrate_end(from, to, true); } +static void test_postcopy(void) +{ + QTestState *from, *to; + + if (migrate_postcopy_prepare(&from, &to)) { + return; + } + migrate_postcopy_start(from, to); + migrate_postcopy_complete(from, to); +} + static void test_baddest(void) { QTestState *from, *to; -- cgit v1.2.3