#include static void assert_section_is_not_null (GtkCssProvider *provider, GtkCssSection *section, const GError *error, gpointer unused) { g_assert_nonnull (section); } static void test_section_in_load_from_data (void) { GtkCssProvider *provider; provider = gtk_css_provider_new (); g_signal_connect (provider, "parsing-error", G_CALLBACK (assert_section_is_not_null), NULL); gtk_css_provider_load_from_string (provider, "random garbage goes here"); g_object_unref (provider); } static void test_section_load_nonexisting_file (void) { GtkCssProvider *provider; provider = gtk_css_provider_new (); g_signal_connect (provider, "parsing-error", G_CALLBACK (assert_section_is_not_null), NULL); gtk_css_provider_load_from_path (provider, "this/path/does/absolutely/not/exist.css"); g_object_unref (provider); } int main (int argc, char *argv[]) { gtk_init (); (g_test_init) (&argc, &argv, NULL); g_test_add_func ("/cssprovider/section-in-load-from-data", test_section_in_load_from_data); g_test_add_func ("/cssprovider/load-nonexisting-file", test_section_load_nonexisting_file); return g_test_run (); }