#include "integration-test-common.h" static GtkWindow* window_a; static GtkWindow* window_b; static void callback_0() { window_a = create_default_window(); window_b = create_default_window(); gtk_layer_init_for_window(window_a); ASSERT(gtk_layer_is_layer_window(window_a)); ASSERT(!gtk_layer_is_layer_window(window_b)); gtk_window_present(window_a); gtk_window_present(window_b); } static void callback_1() { ASSERT(gtk_layer_is_layer_window(window_a)); ASSERT(!gtk_layer_is_layer_window(window_b)); } TEST_CALLBACKS( callback_0, callback_1, )