From db68a2a91c27f7bdb2a84c23c81da4f29a8c2030 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= Date: Tue, 27 Jul 2021 18:01:47 +0200 Subject: [PATCH] monitor-unit-tests: Add tests to verify config manager history Part-of: --- src/tests/monitor-unit-tests.c | 163 +++++++++++++++++++++++++++++++++ 1 file changed, 163 insertions(+) diff --git a/src/tests/monitor-unit-tests.c b/src/tests/monitor-unit-tests.c index d04af8055..d79d4f37c 100644 --- a/src/tests/monitor-unit-tests.c +++ b/src/tests/monitor-unit-tests.c @@ -276,6 +276,160 @@ emulate_hotplug (MetaMonitorTestSetup *test_setup) g_usleep (G_USEC_PER_SEC / 100); } +static void +meta_test_monitor_config_store_set_current_on_empty (void) +{ + g_autoptr (MetaMonitorsConfig) linear_config = NULL; + MetaBackend *backend = meta_get_backend (); + MetaMonitorManager *monitor_manager = + meta_backend_get_monitor_manager (backend); + MetaMonitorConfigManager *config_manager = monitor_manager->config_manager; + MetaMonitorsConfig *old_current; + + linear_config = meta_monitor_config_manager_create_linear (config_manager); + old_current = meta_monitor_config_manager_get_current (config_manager); + + g_assert_null (old_current); + g_assert_nonnull (linear_config); + + meta_monitor_config_manager_set_current (config_manager, linear_config); + + g_assert (meta_monitor_config_manager_get_current (config_manager) == + linear_config); + g_assert (meta_monitor_config_manager_get_current (config_manager) != + old_current); + g_assert_null (meta_monitor_config_manager_get_previous (config_manager)); + g_assert_null (meta_monitor_config_manager_pop_previous (config_manager)); +} + +static void +meta_test_monitor_config_store_set_current (void) +{ + g_autoptr (MetaMonitorsConfig) linear_config = NULL; + g_autoptr (MetaMonitorsConfig) fallback_config = NULL; + MetaBackend *backend = meta_get_backend (); + MetaMonitorManager *monitor_manager = + meta_backend_get_monitor_manager (backend); + MetaMonitorConfigManager *config_manager = monitor_manager->config_manager; + MetaMonitorsConfig *old_current; + + fallback_config = + meta_monitor_config_manager_create_fallback (config_manager); + linear_config = meta_monitor_config_manager_create_linear (config_manager); + + g_assert_nonnull (linear_config); + g_assert_nonnull (fallback_config); + + meta_monitor_config_manager_set_current (config_manager, fallback_config); + g_assert (meta_monitor_config_manager_get_current (config_manager) == + fallback_config); + + old_current = meta_monitor_config_manager_get_current (config_manager); + meta_monitor_config_manager_set_current (config_manager, linear_config); + + g_assert (old_current != linear_config); + g_assert_nonnull (old_current); + g_assert (meta_monitor_config_manager_get_current (config_manager) == + linear_config); + g_assert (meta_monitor_config_manager_get_previous (config_manager) == + old_current); + g_assert (meta_monitor_config_manager_pop_previous (config_manager) == + old_current); + + g_assert_null (meta_monitor_config_manager_get_previous (config_manager)); + g_assert_null (meta_monitor_config_manager_pop_previous (config_manager)); +} + +static void +meta_test_monitor_config_store_set_current_max_size (void) +{ + /* Keep this in sync with CONFIG_HISTORY_MAX_SIZE */ + const unsigned int config_history_max_size = 3; + g_autolist (MetaMonitorsConfig) added = NULL; + MetaBackend *backend = meta_get_backend (); + MetaMonitorManager *monitor_manager = + meta_backend_get_monitor_manager (backend); + MetaMonitorConfigManager *config_manager = monitor_manager->config_manager; + MetaMonitorsConfig *previous = NULL; + MetaMonitorsConfig *config; + unsigned int i; + + for (i = 0; i < config_history_max_size; i++) + { + g_autoptr (MetaMonitorsConfig) linear_config = NULL; + + linear_config = meta_monitor_config_manager_create_linear (config_manager); + g_assert_nonnull (linear_config); + g_assert (!g_list_find (added, linear_config)); + + if (i > 0) + { + g_assert (previous != + meta_monitor_config_manager_get_current (config_manager)); + } + + previous = meta_monitor_config_manager_get_current (config_manager); + meta_monitor_config_manager_set_current (config_manager, linear_config); + added = g_list_prepend (added, g_object_ref (linear_config)); + + g_assert (meta_monitor_config_manager_get_current (config_manager) + == linear_config); + + g_assert (meta_monitor_config_manager_get_previous (config_manager) + == previous); + } + + for (i = 0; i < config_history_max_size - 1; i++) + { + g_autoptr (MetaMonitorsConfig) fallback = NULL; + + fallback = meta_monitor_config_manager_create_fallback (config_manager); + g_assert_nonnull (fallback); + + meta_monitor_config_manager_set_current (config_manager, fallback); + added = g_list_prepend (added, g_steal_pointer (&fallback)); + } + + g_assert_cmpuint (g_list_length (added), >, config_history_max_size); + + config = meta_monitor_config_manager_get_current (config_manager); + g_assert (config == g_list_nth_data (added, 0)); + + for (i = 0; i < config_history_max_size; i++) + { + config = meta_monitor_config_manager_get_previous (config_manager); + g_assert_nonnull (config); + g_assert (meta_monitor_config_manager_pop_previous (config_manager) + == config); + g_assert (config == g_list_nth_data (added, i + 1)); + } + + config = meta_monitor_config_manager_get_previous (config_manager); + g_assert_null (config); + g_assert_null (meta_monitor_config_manager_pop_previous (config_manager)); + g_assert (config != g_list_nth_data (added, config_history_max_size)); + g_assert_nonnull (g_list_nth_data (added, config_history_max_size + 1)); +} + +static void +meta_test_monitor_config_store_set_current_null (void) +{ + MetaBackend *backend = meta_get_backend (); + MetaMonitorManager *monitor_manager = + meta_backend_get_monitor_manager (backend); + MetaMonitorConfigManager *config_manager = monitor_manager->config_manager; + MetaMonitorsConfig *previous; + + previous = meta_monitor_config_manager_get_current (config_manager); + g_assert_null (previous); + + meta_monitor_config_manager_set_current (config_manager, NULL); + + g_assert_null (meta_monitor_config_manager_get_current (config_manager)); + g_assert_null (meta_monitor_config_manager_get_previous (config_manager)); + g_assert_null (meta_monitor_config_manager_pop_previous (config_manager)); +} + static void meta_test_monitor_one_disconnected_linear_config (void) { @@ -6888,6 +7042,15 @@ init_monitor_tests (void) { meta_monitor_manager_test_init_test_setup (create_initial_test_setup); + add_monitor_test ("/backends/monitor/config-store/set_current-on-empty", + meta_test_monitor_config_store_set_current_on_empty); + add_monitor_test ("/backends/monitor/config-store/set_current", + meta_test_monitor_config_store_set_current); + add_monitor_test ("/backends/monitor/config-store/set_current-max-size", + meta_test_monitor_config_store_set_current_max_size); + add_monitor_test ("/backends/monitor/config-store/set_current-null", + meta_test_monitor_config_store_set_current_null); + add_monitor_test ("/backends/monitor/initial-linear-config", meta_test_monitor_initial_linear_config); add_monitor_test ("/backends/monitor/one-disconnected-linear-config",