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gobject/tests/type-flags: Add tests for type final type flags

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Ensure that final flag is properly checked and used.
This commit is contained in:
Marco Trevisan (Treviño)
2022-12-12 18:00:10 +01:00
parent fde157ace4
commit 6a0591f06c
1 changed files with 55 additions and 0 deletions
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55
gobject/tests/type-flags.c
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@@ -61,6 +61,22 @@ test_type_flags_final (void)
{ {
GType final2_type; GType final2_type;
g_assert_true (G_TYPE_IS_FINAL (TEST_TYPE_FINAL));
g_assert_true (g_type_test_flags (TEST_TYPE_FINAL, G_TYPE_FLAG_FINAL));
g_assert_true (G_TYPE_IS_CLASSED (TEST_TYPE_FINAL));
g_assert_true (g_type_test_flags (TEST_TYPE_FINAL, G_TYPE_FLAG_CLASSED));
g_assert_true (G_TYPE_IS_INSTANTIATABLE (TEST_TYPE_FINAL));
g_assert_true (g_type_test_flags (TEST_TYPE_FINAL, G_TYPE_FLAG_INSTANTIATABLE));
g_assert_true (g_type_test_flags (TEST_TYPE_FINAL,
G_TYPE_FLAG_FINAL |
G_TYPE_FLAG_CLASSED |
G_TYPE_FLAG_INSTANTIATABLE));
g_assert_false (g_type_test_flags (TEST_TYPE_FINAL,
G_TYPE_FLAG_FINAL |
G_TYPE_FLAG_CLASSED |
G_TYPE_FLAG_DEPRECATED |
G_TYPE_FLAG_INSTANTIATABLE));
/* This is the message we print out when registering the type */ /* This is the message we print out when registering the type */
g_test_expect_message ("GLib-GObject", G_LOG_LEVEL_CRITICAL, g_test_expect_message ("GLib-GObject", G_LOG_LEVEL_CRITICAL,
"*cannot derive*"); "*cannot derive*");
@@ -102,6 +118,22 @@ test_deprecated_init (TestDeprecated *self)
{ {
} }
static void
test_type_flags_final_instance_check (void)
{
TestFinal *final;
final = g_object_new (TEST_TYPE_FINAL, NULL);
g_assert_true (g_type_check_instance_is_a ((GTypeInstance *) final,
TEST_TYPE_FINAL));
g_assert_false (g_type_check_instance_is_a ((GTypeInstance *) final,
TEST_TYPE_DEPRECATED));
g_assert_true (g_type_check_instance_is_a ((GTypeInstance *) final,
G_TYPE_OBJECT));
g_clear_object (&final);
}
static void static void
test_type_flags_deprecated (void) test_type_flags_deprecated (void)
{ {
@@ -119,6 +151,21 @@ test_type_flags_deprecated (void)
g_assert_false (deprecated_type == G_TYPE_INVALID); g_assert_false (deprecated_type == G_TYPE_INVALID);
g_assert_true (G_TYPE_IS_DEPRECATED (deprecated_type)); g_assert_true (G_TYPE_IS_DEPRECATED (deprecated_type));
g_assert_true (G_TYPE_IS_FINAL (deprecated_type));
g_assert_true (g_type_test_flags (deprecated_type, G_TYPE_FLAG_FINAL));
g_assert_true (g_type_test_flags (deprecated_type,
G_TYPE_FLAG_DEPRECATED |
G_TYPE_FLAG_CLASSED |
G_TYPE_FLAG_FINAL |
G_TYPE_FLAG_INSTANTIATABLE));
g_assert_false (g_type_test_flags (deprecated_type,
G_TYPE_FLAG_DEPRECATED |
G_TYPE_FLAG_CLASSED |
G_TYPE_FLAG_FINAL |
G_TYPE_FLAG_ABSTRACT |
G_TYPE_FLAG_INSTANTIATABLE));
/* Instantiating it should work, but emit a warning. */ /* Instantiating it should work, but emit a warning. */
deprecated_object = g_object_new (deprecated_type, NULL); deprecated_object = g_object_new (deprecated_type, NULL);
g_assert_nonnull (deprecated_object); g_assert_nonnull (deprecated_object);
@@ -131,6 +178,13 @@ test_type_flags_deprecated (void)
deprecated_object = g_object_new (deprecated_type, NULL); deprecated_object = g_object_new (deprecated_type, NULL);
g_assert_nonnull (deprecated_object); g_assert_nonnull (deprecated_object);
g_assert_true (g_type_check_instance_is_a ((GTypeInstance *) deprecated_object,
TEST_TYPE_DEPRECATED));
g_assert_true (g_type_check_instance_is_a ((GTypeInstance *) deprecated_object,
G_TYPE_OBJECT));
g_assert_false (g_type_check_instance_is_a ((GTypeInstance *) deprecated_object,
TEST_TYPE_FINAL));
g_test_assert_expected_messages (); g_test_assert_expected_messages ();
g_object_unref (deprecated_object); g_object_unref (deprecated_object);
@@ -144,6 +198,7 @@ main (int argc, char *argv[])
g_setenv ("G_ENABLE_DIAGNOSTIC", "1", TRUE); g_setenv ("G_ENABLE_DIAGNOSTIC", "1", TRUE);
g_test_add_func ("/type/flags/final", test_type_flags_final); g_test_add_func ("/type/flags/final", test_type_flags_final);
g_test_add_func ("/type/flags/final/instance-check", test_type_flags_final_instance_check);
g_test_add_func ("/type/flags/deprecated", test_type_flags_deprecated); g_test_add_func ("/type/flags/deprecated", test_type_flags_deprecated);
return g_test_run (); return g_test_run ();