FILE* save_and_load(char* filename, sem_world* world) {
FILE* file = fopen(filename, "w");
sem_serialize_save(file, world);
sem_world_destroy(world);
fclose(file);
file = fopen(filename, "r");
sem_serialize_load(file, world);
return file;
}
void test_serialize_save_load_blank_tiles() {
sem_world world;
world.max_x = 2;
world.max_y = 1;
sem_world_init_blank(&world);
FILE* file = save_and_load("build/test/blank_tiles", &world);
g_assert_cmpuint(world.max_x, ==, 2);
g_assert_cmpuint(world.max_y, ==, 1);
sem_world_destroy(&world);
fclose(file);
}
void test_serialize_save_load_timer() {
sem_world world;
world.max_x = 1;
world.max_y = 1;
sem_world_init_blank(&world);
world.timer->now = 123;
world.timer->multiplier = 1.6;
FILE* file = save_and_load("build/test/timer", &world);
g_assert_cmpuint(world.timer->now, ==, 123);
g_assert_cmpfloat(world.timer->multiplier, >, 1.59);
g_assert_cmpfloat(world.timer->multiplier, <, 1.61);
sem_world_destroy(&world);
fclose(file);
}
void test_serialize_save_load_track_tile() {
sem_world world;
world.max_x = 1;
world.max_y = 1;
sem_world_init_blank(&world);
sem_tile* tile = sem_tile_at(&world, 0, 0);
sem_track track;
sem_track_set(&track, SEM_WEST, SEM_EAST);
sem_tile_set_track(tile, &track);
FILE* file = save_and_load("build/test/track_tile", &world);
tile = sem_tile_at(&world, 0, 0);
g_assert_true(tile->class == TRACK);
g_assert_true(tile->track->start == SEM_WEST);
g_assert_true(tile->track->end == SEM_EAST);
sem_world_destroy(&world);
fclose(file);
}
void test_serialize_save_load_train() {
sem_world world;
world.max_x = 3;
world.max_y = 2;
sem_world_init_blank(&world);
sem_tile* tile = sem_tile_at(&world, 0, 1);
sem_track trackW_E;
sem_track_set(&trackW_E, SEM_WEST, SEM_EAST);
sem_tile_set_track(tile, &trackW_E);
tile = sem_tile_at(&world, 1, 1);
sem_track trackN_S_W_E;
sem_track_set(&trackN_S_W_E, SEM_NORTH, SEM_SOUTH);
trackN_S_W_E.next = &trackW_E;
sem_tile_set_track(tile, &trackN_S_W_E);
sem_train* saved_train1 = malloc(sizeof(sem_train));
sem_train* train1 = saved_train1;
sem_train_init(train1);
train1->direction = SEM_EAST;
train1->name = strdup("IC-123");
sem_car car1;
sem_coordinate_set(&(car1.position), 1, 1);
car1.track = &trackW_E;
sem_train_add_car(train1, &car1);
sem_car car2;
sem_coordinate_set(&(car2.position), 0, 1);
car2.track = &trackW_E;
sem_train_add_car(train1, &car2);
sem_world_add_train(&world, train1);
sem_train* saved_train2 = malloc(sizeof(sem_train));
sem_train* train2 = saved_train2;
sem_train_init(train2);
train2->direction = SEM_WEST;
train2->state = DERAILED;
sem_world_add_train(&world, train2);
FILE* file = save_and_load("build/test/train", &world);
g_assert_cmpuint(world.trains->tail_idx, ==, 2);
train1 = world.trains->items[0];
g_assert_true(train1->state == STOPPED);
g_assert_true(train1->direction == SEM_EAST);
g_assert_cmpuint(train1->cars, ==, 2);
g_assert_cmpstr(train1->name, ==, "IC-123");
sem_car* car = train1->head_car;
g_assert_cmpuint(car->position.x, ==, 1);
g_assert_cmpuint(car->position.y, ==, 1);
sem_track* track = car->track;
g_assert_true(track->start == SEM_WEST);
g_assert_true(track->end == SEM_EAST);
train2 = world.trains->items[1];
g_assert_true(train2->state == DERAILED);
g_assert_true(train2->direction == SEM_WEST);
sem_world_destroy(&world);
fclose(file);
}
void test_serialize_load_remove_train_action() {
sem_world world;
world.max_x = 3;
world.max_y = 1;
sem_world_init_blank(&world);
sem_tile* tile = sem_tile_at(&world, 0, 0);
sem_track trackW_E;
sem_track_set(&trackW_E, SEM_WEST, SEM_EAST);
sem_tile_set_track(tile, &trackW_E);
tile = sem_tile_at(&world, 2, 0);
sem_track trackN_S;
sem_track_set(&trackN_S, SEM_NORTH, SEM_SOUTH);
sem_tile_set_track(tile, &trackN_S);
sem_train* train1 = malloc(sizeof(sem_train));
sem_train_init(train1);
uuid_t train1_id;
uuid_copy(train1->id, train1_id);
train1->direction = SEM_NORTH;
sem_car car1;
sem_coordinate_set(&(car1.position), 2, 0);
car1.track = &trackN_S;
sem_train_add_car(train1, &car1);
sem_world_add_train(&world, train1);
sem_train* train2 = malloc(sizeof(sem_train));
sem_train_init(train2);
train2->state = DERAILED;
train2->direction = SEM_EAST;
sem_car car2;
sem_coordinate_set(&(car2.position), 0, 0);
car2.track = &trackW_E;
sem_train_add_car(train2, &car2);
sem_world_add_train(&world, train2);
// TODO: should fetch a partially-initialised sem_action from
// a factory method
sem_action action;
action.time = 5000;
action.function = remove_train_action;
action.write = sem_remove_train_action_write;
action.context = train2;
sem_heap_insert(world.actions, &action);
FILE* file = save_and_load("build/test/remove_train_action", &world);
sem_action* loaded_action = sem_heap_remove_earliest(world.actions);
g_assert_false(loaded_action == NULL);
g_assert_true(loaded_action->function(world.actions, loaded_action) == SEM_OK);
g_assert_cmpuint(world.trains->tail_idx, ==, 1);
sem_train* remaining_train = (sem_train*) world.trains->items[0];
g_assert_true(uuid_compare(remaining_train->id, train1_id) == 0);
sem_world_destroy(&world);
fclose(file);
}
void test_train_teardown(test_train_context* test_ctx, const void* data) {
#pragma unused(data)
sem_world_destroy(&(test_ctx->world));
}
void test_portal_teardown(test_portal_context* test_ctx, const void* data) {
#pragma unused(data)
sem_world_destroy(&(test_ctx->game.world));
free(test_ctx->track);
}
