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/*
* Copyright © 2018 Christian Persch
*
* 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 3 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 General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
#include "config.h"
#include "refptr.hh"
/* Test object */
typedef struct _TestObject TestObject;
typedef struct _TestObjectClass TestObjectClass;
struct _TestObject {
GObject parent_instance;
};
struct _TestObjectClass{
GObjectClass parent_class;
};
static GType test_object_get_type(void);
G_DEFINE_TYPE(TestObject, test_object, G_TYPE_OBJECT)
static void
test_object_init(TestObject* object)
{
}
static void
test_object_finalize(GObject *object)
{
G_OBJECT_CLASS(test_object_parent_class)->finalize(object);
}
static void
test_object_class_init(TestObjectClass* klass)
{
GObjectClass* gobject_class = G_OBJECT_CLASS(klass);
gobject_class->finalize = test_object_finalize;
}
static TestObject*
test_object_new(void)
{
return reinterpret_cast<TestObject*>(g_object_new(test_object_get_type(),
nullptr));
}
/* Tests */
typedef union {
TestObject* obj;
void* ptr;
} obj_t;
static void
test_glib_refptr(void)
{
obj_t obj1;
obj1.obj = test_object_new();
g_object_add_weak_pointer(G_OBJECT(obj1.obj), &obj1.ptr);
vte::glib::RefPtr<TestObject> ptr1 = obj1.obj;
g_assert_true(ptr1.get() == obj1.obj);
auto ptr2 = std::move(ptr1);
g_assert_true(ptr1.get() == nullptr);
g_assert_true(ptr2.get() == obj1.obj);
obj_t obj2;
obj2.obj = test_object_new();
g_object_add_weak_pointer(G_OBJECT(obj2.obj), &obj2.ptr);
g_assert_nonnull(obj2.ptr);
ptr2 = obj2.obj;
g_assert_null(obj1.ptr);
g_assert_true(ptr2.get() == obj2.obj);
g_assert_nonnull(obj2.ptr);
ptr2 = nullptr;
g_assert_null(obj2.ptr);
obj_t obj3;
obj3.obj = test_object_new();
g_object_add_weak_pointer(G_OBJECT(obj3.obj), &obj3.ptr);
g_assert_nonnull(obj3.ptr);
vte::glib::RefPtr<TestObject> ptr3 = obj3.obj;
TestObject* obj4 = ptr3.release();
g_assert_null(ptr3.get());
g_assert_nonnull(obj4);
g_object_unref(obj4);
g_assert_null(obj3.ptr);
obj_t obj5;
obj5.obj = test_object_new();
g_object_add_weak_pointer(G_OBJECT(obj5.obj), &obj5.ptr);
g_assert_nonnull(obj5.ptr);
vte::glib::RefPtr<TestObject> ptr5{obj5.obj};
obj_t obj6;
obj6.obj = test_object_new();
g_object_add_weak_pointer(G_OBJECT(obj6.obj), &obj6.ptr);
g_assert_nonnull(obj6.ptr);
ptr5.reset(obj6.obj);
g_assert_null(obj5.ptr);
ptr5.reset();
g_assert_null(obj6.ptr);
g_assert_null(ptr5.get());
}
int
main(int argc,
char* argv[])
{
g_test_init(&argc, &argv, nullptr);
g_test_add_func("/vte/glib/refptr", test_glib_refptr);
return g_test_run();
}
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