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author | Philip Withnall <philip@tecnocode.co.uk> | 2022-06-08 09:52:55 +0000 |
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committer | Philip Withnall <philip@tecnocode.co.uk> | 2022-06-08 09:52:55 +0000 |
commit | 5d498f4d1ce0fd124cbfb065fb2155a2e964bf5f (patch) | |
tree | fe2fc59ea006e4329dc14f37734e460285927098 /tests | |
parent | f5c8148ec9faf63b670101c71e6a9a4a62d16f6d (diff) | |
parent | ee67ca43cda2f098301c4addf3e52981083fb395 (diff) | |
download | glib-5d498f4d1ce0fd124cbfb065fb2155a2e964bf5f.tar.gz |
Merge branch 'move_testgobject' into 'main'
Move tests/gobject/testgobject.c to gobject/tests/basics-gobject.c
See merge request GNOME/glib!2696
Diffstat (limited to 'tests')
-rw-r--r-- | tests/gobject/meson.build | 1 | ||||
-rw-r--r-- | tests/gobject/testgobject.c | 445 |
2 files changed, 0 insertions, 446 deletions
diff --git a/tests/gobject/meson.build b/tests/gobject/meson.build index 8766932f5..6d6c1caaa 100644 --- a/tests/gobject/meson.build +++ b/tests/gobject/meson.build @@ -1,5 +1,4 @@ gobject_tests = { - 'testgobject' : {}, } if host_system != 'windows' diff --git a/tests/gobject/testgobject.c b/tests/gobject/testgobject.c deleted file mode 100644 index e467abcd4..000000000 --- a/tests/gobject/testgobject.c +++ /dev/null @@ -1,445 +0,0 @@ -/* GObject - GLib Type, Object, Parameter and Signal Library - * Copyright (C) 2001 Red Hat, Inc. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General - * Public License along with this library; if not, see <http://www.gnu.org/licenses/>. - */ - -#include <string.h> - -#undef G_LOG_DOMAIN -#define G_LOG_DOMAIN "TestObject" -#include <glib-object.h> - -/* --- TestIface --- */ -#define TEST_TYPE_IFACE (test_iface_get_type ()) -#define TEST_IFACE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), TEST_TYPE_IFACE, TestIface)) -#define TEST_IS_IFACE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TEST_TYPE_IFACE)) -#define TEST_IFACE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), TEST_TYPE_IFACE, TestIfaceClass)) -typedef struct _TestIface TestIface; -typedef struct _TestIfaceClass TestIfaceClass; -struct _TestIfaceClass -{ - GTypeInterface base_iface; - void (*print_string) (TestIface *tiobj, - const gchar *string); -}; -static void iface_base_init (TestIfaceClass *iface); -static void iface_base_finalize (TestIfaceClass *iface); -static void print_foo (TestIface *tiobj, - const gchar *string); -static GType -test_iface_get_type (void) -{ - static GType test_iface_type = 0; - - if (!test_iface_type) - { - const GTypeInfo test_iface_info = - { - sizeof (TestIfaceClass), - (GBaseInitFunc) iface_base_init, /* base_init */ - (GBaseFinalizeFunc) iface_base_finalize, /* base_finalize */ - NULL, - NULL, - NULL, - 0, - 0, - NULL, - NULL - }; - - test_iface_type = g_type_register_static (G_TYPE_INTERFACE, "TestIface", &test_iface_info, 0); - g_type_interface_add_prerequisite (test_iface_type, G_TYPE_OBJECT); - } - - return test_iface_type; -} -static guint iface_base_init_count = 0; -static void -iface_base_init (TestIfaceClass *iface) -{ - iface_base_init_count++; - if (iface_base_init_count == 1) - { - /* add signals here */ - } -} -static void -iface_base_finalize (TestIfaceClass *iface) -{ - iface_base_init_count--; - if (iface_base_init_count == 0) - { - /* destroy signals here */ - } -} -static void -print_foo (TestIface *tiobj, - const gchar *string) -{ - if (!string) - string = "<NULL>"; - g_print ("Iface-FOO: \"%s\" from %p\n", string, tiobj); -} -static void -test_object_test_iface_init (gpointer giface, - gpointer iface_data) -{ - TestIfaceClass *iface = giface; - - g_assert (iface_data == GUINT_TO_POINTER (42)); - - g_assert (G_TYPE_FROM_INTERFACE (iface) == TEST_TYPE_IFACE); - - /* assert iface_base_init() was already called */ - g_assert (iface_base_init_count > 0); - - /* initialize stuff */ - iface->print_string = print_foo; -} -static void -iface_print_string (TestIface *tiobj, - const gchar *string) -{ - TestIfaceClass *iface; - - g_return_if_fail (TEST_IS_IFACE (tiobj)); - g_return_if_fail (G_IS_OBJECT (tiobj)); /* ensured through prerequisite */ - - iface = TEST_IFACE_GET_CLASS (tiobj); - g_object_ref (tiobj); - iface->print_string (tiobj, string); - g_object_unref (tiobj); -} - - -/* --- TestObject --- */ -#define TEST_TYPE_OBJECT (test_object_get_type ()) -#define TEST_OBJECT(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), TEST_TYPE_OBJECT, TestObject)) -#define TEST_OBJECT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), TEST_TYPE_OBJECT, TestObjectClass)) -#define TEST_IS_OBJECT(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), TEST_TYPE_OBJECT)) -#define TEST_IS_OBJECT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), TEST_TYPE_OBJECT)) -#define TEST_OBJECT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), TEST_TYPE_OBJECT, TestObjectClass)) -#define TEST_OBJECT_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), TEST_TYPE_OBJECT, TestObjectPrivate)) -typedef struct _TestObject TestObject; -typedef struct _TestObjectClass TestObjectClass; -typedef struct _TestObjectPrivate TestObjectPrivate; -struct _TestObject -{ - GObject parent_instance; -}; -struct _TestObjectClass -{ - GObjectClass parent_class; - - gchar* (*test_signal) (TestObject *tobject, - TestIface *iface_object, - gpointer tdata); -}; -struct _TestObjectPrivate -{ - int dummy1; - gdouble dummy2; -}; -static void test_object_class_init (TestObjectClass *class); -static void test_object_init (TestObject *tobject); -static gboolean test_signal_accumulator (GSignalInvocationHint *ihint, - GValue *return_accu, - const GValue *handler_return, - gpointer data); -static gchar* test_object_test_signal (TestObject *tobject, - TestIface *iface_object, - gpointer tdata); -static gint TestObject_private_offset; -static inline gpointer -test_object_get_instance_private (TestObject *self) -{ - return (G_STRUCT_MEMBER_P (self, TestObject_private_offset)); -} - -static GType -test_object_get_type (void) -{ - static GType test_object_type = 0; - - if (!test_object_type) - { - const GTypeInfo test_object_info = - { - sizeof (TestObjectClass), - NULL, /* base_init */ - NULL, /* base_finalize */ - (GClassInitFunc) test_object_class_init, - NULL, /* class_finalize */ - NULL, /* class_data */ - sizeof (TestObject), - 5, /* n_preallocs */ - (GInstanceInitFunc) test_object_init, - NULL - }; - GInterfaceInfo iface_info = { test_object_test_iface_init, NULL, GUINT_TO_POINTER (42) }; - - test_object_type = g_type_register_static (G_TYPE_OBJECT, "TestObject", &test_object_info, 0); - g_type_add_interface_static (test_object_type, TEST_TYPE_IFACE, &iface_info); - - TestObject_private_offset = - g_type_add_instance_private (test_object_type, sizeof (TestObjectPrivate)); - } - - return test_object_type; -} -static void -test_object_class_init (TestObjectClass *class) -{ - /* GObjectClass *gobject_class = G_OBJECT_CLASS (class); */ - g_type_class_adjust_private_offset (class, &TestObject_private_offset); - - class->test_signal = test_object_test_signal; - - g_signal_new ("test-signal", - G_OBJECT_CLASS_TYPE (class), - G_SIGNAL_RUN_FIRST | G_SIGNAL_RUN_LAST | G_SIGNAL_RUN_CLEANUP, - G_STRUCT_OFFSET (TestObjectClass, test_signal), - test_signal_accumulator, NULL, - g_cclosure_marshal_STRING__OBJECT_POINTER, - G_TYPE_STRING, 2, TEST_TYPE_IFACE, G_TYPE_POINTER); -} -static void -test_object_init (TestObject *tobject) -{ - TestObjectPrivate *priv = test_object_get_instance_private (tobject); - - g_assert (priv); - - priv->dummy1 = 54321; -} -/* Check to see if private data initialization in the - * instance init function works. - */ -static void -test_object_check_private_init (TestObject *tobject) -{ - TestObjectPrivate *priv = test_object_get_instance_private (tobject); - - g_print ("private data during initialization: %u == %u\n", priv->dummy1, 54321); - g_assert (priv->dummy1 == 54321); -} -static gboolean -test_signal_accumulator (GSignalInvocationHint *ihint, - GValue *return_accu, - const GValue *handler_return, - gpointer data) -{ - const gchar *accu_string = g_value_get_string (return_accu); - const gchar *new_string = g_value_get_string (handler_return); - gchar *result_string; - - if (accu_string) - result_string = g_strconcat (accu_string, new_string, NULL); - else if (new_string) - result_string = g_strdup (new_string); - else - result_string = NULL; - - g_value_take_string (return_accu, result_string); - - return TRUE; -} -static gchar* -test_object_test_signal (TestObject *tobject, - TestIface *iface_object, - gpointer tdata) -{ - g_message ("::test_signal default_handler called"); - - g_return_val_if_fail (TEST_IS_IFACE (iface_object), NULL); - - return g_strdup ("<default_handler>"); -} - - -/* --- TestIface for DerivedObject --- */ -static void -print_bar (TestIface *tiobj, - const gchar *string) -{ - TestIfaceClass *parent_iface; - - g_return_if_fail (TEST_IS_IFACE (tiobj)); - - if (!string) - string = "<NULL>"; - g_print ("Iface-BAR: \"%s\" from %p\n", string, tiobj); - - g_print ("chaining: "); - parent_iface = g_type_interface_peek_parent (TEST_IFACE_GET_CLASS (tiobj)); - parent_iface->print_string (tiobj, string); - - g_assert (g_type_interface_peek_parent (parent_iface) == NULL); -} - -static void -derived_object_test_iface_init (gpointer giface, - gpointer iface_data) -{ - TestIfaceClass *iface = giface; - - g_assert (iface_data == GUINT_TO_POINTER (87)); - - g_assert (G_TYPE_FROM_INTERFACE (iface) == TEST_TYPE_IFACE); - - /* assert test_object_test_iface_init() was already called */ - g_assert (iface->print_string == print_foo); - - /* override stuff */ - iface->print_string = print_bar; -} - - -/* --- DerivedObject --- */ -#define DERIVED_TYPE_OBJECT (derived_object_get_type ()) -#define DERIVED_OBJECT(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), DERIVED_TYPE_OBJECT, DerivedObject)) -#define DERIVED_OBJECT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), DERIVED_TYPE_OBJECT, DerivedObjectClass)) -#define DERIVED_IS_OBJECT(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), DERIVED_TYPE_OBJECT)) -#define DERIVED_IS_OBJECT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), DERIVED_TYPE_OBJECT)) -#define DERIVED_OBJECT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), DERIVED_TYPE_OBJECT, DerivedObjectClass)) -#define DERIVED_OBJECT_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), DERIVED_TYPE_OBJECT, DerivedObjectPrivate)) -typedef struct _DerivedObject DerivedObject; -typedef struct _TestObjectClass DerivedObjectClass; -typedef struct _DerivedObjectPrivate DerivedObjectPrivate; -struct _DerivedObject -{ - TestObject parent_instance; - int dummy1; - int dummy2; -}; -struct _DerivedObjectPrivate -{ - char dummy; -}; -static void derived_object_class_init (DerivedObjectClass *class); -static void derived_object_init (DerivedObject *dobject); -static gint DerivedObject_private_offset; -static inline gpointer -derived_object_get_instance_private (DerivedObject *self) -{ - return (G_STRUCT_MEMBER_P (self, DerivedObject_private_offset)); -} -static GType -derived_object_get_type (void) -{ - static GType derived_object_type = 0; - - if (!derived_object_type) - { - const GTypeInfo derived_object_info = - { - sizeof (DerivedObjectClass), - NULL, /* base_init */ - NULL, /* base_finalize */ - (GClassInitFunc) derived_object_class_init, - NULL, /* class_finalize */ - NULL, /* class_data */ - sizeof (DerivedObject), - 5, /* n_preallocs */ - (GInstanceInitFunc) derived_object_init, - NULL - }; - GInterfaceInfo iface_info = { derived_object_test_iface_init, NULL, GUINT_TO_POINTER (87) }; - - derived_object_type = g_type_register_static (TEST_TYPE_OBJECT, "DerivedObject", &derived_object_info, 0); - g_type_add_interface_static (derived_object_type, TEST_TYPE_IFACE, &iface_info); - DerivedObject_private_offset = - g_type_add_instance_private (derived_object_type, sizeof (DerivedObjectPrivate)); - } - - return derived_object_type; -} -static void -derived_object_class_init (DerivedObjectClass *class) -{ - g_type_class_adjust_private_offset (class, &DerivedObject_private_offset); -} -static void -derived_object_init (DerivedObject *dobject) -{ - TestObjectPrivate *test_priv; - DerivedObjectPrivate *derived_priv; - - derived_priv = derived_object_get_instance_private (dobject); - - g_assert (derived_priv); - - test_priv = test_object_get_instance_private (TEST_OBJECT (dobject)); - - g_assert (test_priv); -} - -/* --- main --- */ -int -main (int argc, - char *argv[]) -{ - GTypeInfo info = { 0, }; - GTypeFundamentalInfo finfo = { 0, }; - GType type; - TestObject *sigarg; - DerivedObject *dobject; - TestObjectPrivate *priv; - gchar *string = NULL; - - g_log_set_always_fatal (g_log_set_always_fatal (G_LOG_FATAL_MASK) | - G_LOG_LEVEL_WARNING | - G_LOG_LEVEL_CRITICAL); - - /* test new fundamentals */ - g_assert (G_TYPE_MAKE_FUNDAMENTAL (G_TYPE_RESERVED_USER_FIRST) == g_type_fundamental_next ()); - type = g_type_register_fundamental (g_type_fundamental_next (), "FooShadow1", &info, &finfo, 0); - g_assert (type == G_TYPE_MAKE_FUNDAMENTAL (G_TYPE_RESERVED_USER_FIRST)); - g_assert (G_TYPE_MAKE_FUNDAMENTAL (G_TYPE_RESERVED_USER_FIRST + 1) == g_type_fundamental_next ()); - type = g_type_register_fundamental (g_type_fundamental_next (), "FooShadow2", &info, &finfo, 0); - g_assert (type == G_TYPE_MAKE_FUNDAMENTAL (G_TYPE_RESERVED_USER_FIRST + 1)); - g_assert (G_TYPE_MAKE_FUNDAMENTAL (G_TYPE_RESERVED_USER_FIRST + 2) == g_type_fundamental_next ()); - g_assert (g_type_from_name ("FooShadow1") == G_TYPE_MAKE_FUNDAMENTAL (G_TYPE_RESERVED_USER_FIRST)); - g_assert (g_type_from_name ("FooShadow2") == G_TYPE_MAKE_FUNDAMENTAL (G_TYPE_RESERVED_USER_FIRST + 1)); - - /* to test past class initialization interface setups, create the class here */ - g_type_class_ref (TEST_TYPE_OBJECT); - - dobject = g_object_new (DERIVED_TYPE_OBJECT, NULL); - test_object_check_private_init (TEST_OBJECT (dobject)); - - sigarg = g_object_new (TEST_TYPE_OBJECT, NULL); - - g_print ("MAIN: emit test-signal:\n"); - g_signal_emit_by_name (dobject, "test-signal", sigarg, NULL, &string); - g_message ("signal return: \"%s\"", string); - g_assert_cmpstr (string, ==, "<default_handler><default_handler><default_handler>"); - g_free (string); - - g_print ("MAIN: call iface print-string on test and derived object:\n"); - iface_print_string (TEST_IFACE (sigarg), "iface-string-from-test-type"); - iface_print_string (TEST_IFACE (dobject), "iface-string-from-derived-type"); - - priv = test_object_get_instance_private (TEST_OBJECT (dobject)); - g_print ("private data after initialization: %u == %u\n", priv->dummy1, 54321); - g_assert (priv->dummy1 == 54321); - - g_object_unref (sigarg); - g_object_unref (dobject); - - g_message ("%s done", argv[0]); - - return 0; -} |