mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2025-07-31 22:23:39 +02:00
Moving gobject tests from tests/gobjects to gobjects/tests
The test files concerned are: - tests/gobjects/accumulator.c - tests/gobjects/defaultiface.c - tests/gobjects/deftype.c - tests/gobjects/dynamictype.c - tests/gobjects/override.c - tests/gobjects/references.c - tests/gobjects/signals.c - tests/gobjects/singleton.c Related to issue #1434
This commit is contained in:
Emmanuel Fleury
committed by
Philip Withnall
Philip Withnall
parent
a8baa8d0d8
commit
4e02be948b
418
gobject/tests/override.c
Normal file
418
gobject/tests/override.c
Normal file
@@ -0,0 +1,418 @@
|
||||
/* 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 ();
|
||||
}
|
||||
Reference in New Issue
Block a user