diff options
Diffstat (limited to 'tests/gobject/override.c')
| -rw-r--r-- | tests/gobject/override.c | 418 |
1 files changed, 0 insertions, 418 deletions
diff --git a/tests/gobject/override.c b/tests/gobject/override.c deleted file mode 100644 index 3974e9dfe..000000000 --- a/tests/gobject/override.c +++ /dev/null @@ -1,418 +0,0 @@ -/* GObject - GLib Type, Object, Parameter and Signal Library - * override.c: Closure override test program - * Copyright (C) 2001, James Henstridge - * Copyright (C) 2003, 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 <glib.h> -#include <glib-object.h> - -#include "testcommon.h" - -static guint foo_signal_id = 0; -static guint bar_signal_id = 0; -static guint baz_signal_id = 0; - -static GType test_i_get_type (void); -static GType test_a_get_type (void); -static GType test_b_get_type (void); -static GType test_c_get_type (void); - -static void record (const gchar *str); - -#define TEST_TYPE_I (test_i_get_type ()) - -typedef struct _TestI TestI; -typedef struct _TestIClass TestIClass; - -struct _TestIClass -{ - GTypeInterface base_iface; -}; - -static void -test_i_foo (TestI *self) -{ - record ("TestI::foo"); -} - -static void -test_i_default_init (gpointer g_class) -{ - foo_signal_id = g_signal_newv ("foo", - TEST_TYPE_I, - G_SIGNAL_RUN_LAST, - g_cclosure_new(G_CALLBACK(test_i_foo), - NULL, NULL), - NULL, NULL, - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, 0, NULL); -} - -static DEFINE_IFACE (TestI, test_i, NULL, test_i_default_init) - -#define TEST_TYPE_A (test_a_get_type()) - - typedef struct _TestA TestA; - typedef struct _TestAClass TestAClass; - -struct _TestA { - GObject parent; -}; -struct _TestAClass { - GObjectClass parent_class; - - void (* bar) (TestA *self); -}; - -static void -test_a_foo (TestI *self) -{ - GValue args[1] = { G_VALUE_INIT }; - - record ("TestA::foo"); - - g_value_init (&args[0], TEST_TYPE_A); - g_value_set_object (&args[0], self); - - g_assert_cmpint (g_signal_get_invocation_hint (self)->signal_id, - ==, - foo_signal_id); - g_signal_chain_from_overridden (args, NULL); - - g_value_unset (&args[0]); -} - -static void -test_a_bar (TestA *self) -{ - record ("TestA::bar"); -} - -static gchar * -test_a_baz (TestA *self, - GObject *object, - gpointer pointer) -{ - record ("TestA::baz"); - - g_assert_true (object == G_OBJECT (self)); - g_assert_cmpint (GPOINTER_TO_INT (pointer), ==, 23); - - return g_strdup ("TestA::baz"); -} - -static void -test_a_class_init (TestAClass *class) -{ - class->bar = test_a_bar; - - bar_signal_id = g_signal_new ("bar", - TEST_TYPE_A, - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (TestAClass, bar), - NULL, NULL, - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, 0, NULL); - - baz_signal_id = - g_signal_new_class_handler ("baz", - TEST_TYPE_A, - G_SIGNAL_RUN_LAST, - G_CALLBACK (test_a_baz), - NULL, NULL, - g_cclosure_marshal_STRING__OBJECT_POINTER, - G_TYPE_STRING, 2, - G_TYPE_OBJECT, - G_TYPE_POINTER); -} - -static void -test_a_interface_init (TestIClass *iface) -{ - g_signal_override_class_closure (foo_signal_id, - TEST_TYPE_A, - g_cclosure_new (G_CALLBACK (test_a_foo), - NULL, NULL)); -} - -static DEFINE_TYPE_FULL (TestA, test_a, - test_a_class_init, NULL, NULL, - G_TYPE_OBJECT, - INTERFACE (test_a_interface_init, TEST_TYPE_I)) - -#define TEST_TYPE_B (test_b_get_type()) - -typedef struct _TestB TestB; -typedef struct _TestBClass TestBClass; - -struct _TestB { - TestA parent; -}; -struct _TestBClass { - TestAClass parent_class; -}; - -static void -test_b_foo (TestI *self) -{ - GValue args[1] = { G_VALUE_INIT }; - - record ("TestB::foo"); - - g_value_init (&args[0], TEST_TYPE_A); - g_value_set_object (&args[0], self); - - g_assert_cmpint (g_signal_get_invocation_hint (self)->signal_id, - ==, - foo_signal_id); - g_signal_chain_from_overridden (args, NULL); - - g_value_unset (&args[0]); -} - -static void -test_b_bar (TestA *self) -{ - GValue args[1] = { G_VALUE_INIT }; - - record ("TestB::bar"); - - g_value_init (&args[0], TEST_TYPE_A); - g_value_set_object (&args[0], self); - - g_assert_cmpint (g_signal_get_invocation_hint (self)->signal_id, - ==, - bar_signal_id); - g_signal_chain_from_overridden (args, NULL); - - g_value_unset (&args[0]); -} - -static gchar * -test_b_baz (TestA *self, - GObject *object, - gpointer pointer) -{ - gchar *retval = NULL; - - record ("TestB::baz"); - - g_assert_true (object == G_OBJECT (self)); - g_assert_cmpint (GPOINTER_TO_INT (pointer), ==, 23); - - g_signal_chain_from_overridden_handler (self, object, pointer, &retval); - - if (retval) - { - gchar *tmp = g_strconcat (retval , ",TestB::baz", NULL); - g_free (retval); - retval = tmp; - } - - return retval; -} - -static void -test_b_class_init (TestBClass *class) -{ - g_signal_override_class_closure (foo_signal_id, - TEST_TYPE_B, - g_cclosure_new (G_CALLBACK (test_b_foo), - NULL, NULL)); - g_signal_override_class_closure (bar_signal_id, - TEST_TYPE_B, - g_cclosure_new (G_CALLBACK (test_b_bar), - NULL, NULL)); - g_signal_override_class_handler ("baz", - TEST_TYPE_B, - G_CALLBACK (test_b_baz)); -} - -static DEFINE_TYPE (TestB, test_b, - test_b_class_init, NULL, NULL, - TEST_TYPE_A) - -#define TEST_TYPE_C (test_c_get_type()) - -typedef struct _TestC TestC; -typedef struct _TestCClass TestCClass; - -struct _TestC { - TestB parent; -}; -struct _TestCClass { - TestBClass parent_class; -}; - -static void -test_c_foo (TestI *self) -{ - GValue args[1] = { G_VALUE_INIT }; - - record ("TestC::foo"); - - g_value_init (&args[0], TEST_TYPE_A); - g_value_set_object (&args[0], self); - - g_assert_cmpint (g_signal_get_invocation_hint (self)->signal_id, - ==, - foo_signal_id); - g_signal_chain_from_overridden (args, NULL); - - g_value_unset (&args[0]); -} - -static void -test_c_bar (TestA *self) -{ - GValue args[1] = { G_VALUE_INIT }; - - record ("TestC::bar"); - - g_value_init (&args[0], TEST_TYPE_A); - g_value_set_object (&args[0], self); - - g_assert_cmpint (g_signal_get_invocation_hint (self)->signal_id, - ==, - bar_signal_id); - g_signal_chain_from_overridden (args, NULL); - - g_value_unset (&args[0]); -} - -static gchar * -test_c_baz (TestA *self, - GObject *object, - gpointer pointer) -{ - gchar *retval = NULL; - - record ("TestC::baz"); - - g_assert_true (object == G_OBJECT (self)); - g_assert_cmpint (GPOINTER_TO_INT (pointer), ==, 23); - - g_signal_chain_from_overridden_handler (self, object, pointer, &retval); - - if (retval) - { - gchar *tmp = g_strconcat (retval , ",TestC::baz", NULL); - g_free (retval); - retval = tmp; - } - - return retval; -} - -static void -test_c_class_init (TestBClass *class) -{ - g_signal_override_class_closure (foo_signal_id, - TEST_TYPE_C, - g_cclosure_new (G_CALLBACK (test_c_foo), - NULL, NULL)); - g_signal_override_class_closure (bar_signal_id, - TEST_TYPE_C, - g_cclosure_new (G_CALLBACK (test_c_bar), - NULL, NULL)); - g_signal_override_class_handler ("baz", - TEST_TYPE_C, - G_CALLBACK (test_c_baz)); -} - - -static DEFINE_TYPE (TestC, test_c, - test_c_class_init, NULL, NULL, - TEST_TYPE_B) - -static GString *test_string = NULL; - -static void -record (const gchar *str) -{ - if (test_string->len) - g_string_append_c (test_string, ','); - g_string_append (test_string, str); -} - -static void -test (GType type, - const gchar *signal, - const gchar *expected, - const gchar *expected_retval) -{ - GObject *self = g_object_new (type, NULL); - - test_string = g_string_new (NULL); - - if (strcmp (signal, "baz")) - { - g_signal_emit_by_name (self, signal); - } - else - { - gchar *ret; - - g_signal_emit_by_name (self, signal, self, GINT_TO_POINTER (23), &ret); - g_assert_cmpstr (ret, ==, expected_retval); - - g_free (ret); - } - - g_test_message ("*** emitting %s on a %s instance\n" - " Expecting: %s\n" - " Got: %s", - signal, g_type_name (type), - expected, - test_string->str); - - g_assert_cmpstr (test_string->str, ==, expected); - - g_string_free (test_string, TRUE); - g_object_unref (self); -} - -static void -test_override (void) -{ - test (TEST_TYPE_A, "foo", "TestA::foo,TestI::foo", NULL); - test (TEST_TYPE_A, "bar", "TestA::bar", NULL); - test (TEST_TYPE_A, "baz", "TestA::baz", "TestA::baz"); - - test (TEST_TYPE_B, "foo", "TestB::foo,TestA::foo,TestI::foo", NULL); - test (TEST_TYPE_B, "bar", "TestB::bar,TestA::bar", NULL); - test (TEST_TYPE_B, "baz", "TestB::baz,TestA::baz", "TestA::baz,TestB::baz"); - - test (TEST_TYPE_C, "foo", "TestC::foo,TestB::foo,TestA::foo,TestI::foo", NULL); - test (TEST_TYPE_C, "bar", "TestC::bar,TestB::bar,TestA::bar", NULL); - test (TEST_TYPE_C, "baz", "TestC::baz,TestB::baz,TestA::baz", "TestA::baz,TestB::baz,TestC::baz"); -} - -int -main (int argc, - char **argv) -{ - g_log_set_always_fatal (g_log_set_always_fatal (G_LOG_FATAL_MASK) | - G_LOG_LEVEL_WARNING | - G_LOG_LEVEL_CRITICAL); - - g_test_init (&argc, &argv, NULL); - - g_test_add_func ("/gobject/override", test_override); - - return g_test_run (); -} |