Moving tests/refcount/ directory to gobject/tests/

Modified by Philip Withnall to omit the subdirectory and drop the
`refcount` suite as both seem like unnecessary over-categorisation.

Related to issue #1434
This commit is contained in:
Emmanuel Fleury
2022-03-16 09:51:51 +01:00
committed by Philip Withnall
parent b65260abe4
commit 70401ae8c3
10 changed files with 22 additions and 61 deletions

View File

@@ -57,6 +57,28 @@ gobject_tests = {
'signalgroup' : {},
'testing' : {},
'type-flags' : {},
'objects-refcount1' : {},
'objects-refcount2' : {'suite' : ['slow']},
'properties-refcount1' : {},
'properties-refcount2' : {'suite' : ['slow']},
'properties-refcount3' : {'suite' : ['slow']},
'properties-refcount4' : {},
'signals-refcount1' : {
'source' : 'signals-refcount.c',
'c_args' : ['-DTESTNUM=1'],
},
'signals-refcount2' : {
'source' : 'signals-refcount.c',
'c_args' : ['-DTESTNUM=2'],
},
'signals-refcount3' : {
'source' : 'signals-refcount.c',
'c_args' : ['-DTESTNUM=3'],
},
'signals-refcount4' : {
'source' : 'signals-refcount.c',
'c_args' : ['-DTESTNUM=4'],
},
}
if cc.get_id() != 'msvc'

View File

@@ -0,0 +1,167 @@
#include <glib.h>
#include <glib-object.h>
#ifdef G_OS_UNIX
#include <unistd.h>
#endif
#define G_TYPE_TEST (my_test_get_type ())
#define MY_TEST(test) (G_TYPE_CHECK_INSTANCE_CAST ((test), G_TYPE_TEST, GTest))
#define MY_IS_TEST(test) (G_TYPE_CHECK_INSTANCE_TYPE ((test), G_TYPE_TEST))
#define MY_TEST_CLASS(tclass) (G_TYPE_CHECK_CLASS_CAST ((tclass), G_TYPE_TEST, GTestClass))
#define MY_IS_TEST_CLASS(tclass) (G_TYPE_CHECK_CLASS_TYPE ((tclass), G_TYPE_TEST))
#define MY_TEST_GET_CLASS(test) (G_TYPE_INSTANCE_GET_CLASS ((test), G_TYPE_TEST, GTestClass))
typedef struct _GTest GTest;
typedef struct _GTestClass GTestClass;
struct _GTest
{
GObject object;
};
struct _GTestClass
{
GObjectClass parent_class;
};
static GType my_test_get_type (void);
static gint stopping; /* (atomic) */
static void my_test_class_init (GTestClass * klass);
static void my_test_init (GTest * test);
static void my_test_dispose (GObject * object);
static GObjectClass *parent_class = NULL;
static GType
my_test_get_type (void)
{
static GType test_type = 0;
if (!test_type) {
const GTypeInfo test_info = {
sizeof (GTestClass),
NULL,
NULL,
(GClassInitFunc) my_test_class_init,
NULL,
NULL,
sizeof (GTest),
0,
(GInstanceInitFunc) my_test_init,
NULL
};
test_type = g_type_register_static (G_TYPE_OBJECT, "GTest",
&test_info, 0);
}
return test_type;
}
static void
my_test_class_init (GTestClass * klass)
{
GObjectClass *gobject_class;
gobject_class = (GObjectClass *) klass;
parent_class = g_type_class_ref (G_TYPE_OBJECT);
gobject_class->dispose = my_test_dispose;
}
static void
my_test_init (GTest * test)
{
g_test_message ("init %p\n", test);
}
static void
my_test_dispose (GObject * object)
{
GTest *test;
test = MY_TEST (object);
g_test_message ("dispose %p!\n", test);
G_OBJECT_CLASS (parent_class)->dispose (object);
}
static void
my_test_do_refcount (GTest * test)
{
g_object_ref (test);
g_object_unref (test);
}
static gpointer
run_thread (GTest * test)
{
gint i = 1;
while (!g_atomic_int_get (&stopping)) {
my_test_do_refcount (test);
if ((i++ % 10000) == 0) {
g_test_message (".");
g_thread_yield (); /* force context switch */
}
}
return NULL;
}
static void
test_refcount_object_basics (void)
{
guint i;
GTest *test1, *test2;
GArray *test_threads;
const guint n_threads = 5;
test1 = g_object_new (G_TYPE_TEST, NULL);
test2 = g_object_new (G_TYPE_TEST, NULL);
test_threads = g_array_new (FALSE, FALSE, sizeof (GThread *));
g_atomic_int_set (&stopping, 0);
for (i = 0; i < n_threads; i++) {
GThread *thread;
thread = g_thread_create ((GThreadFunc) run_thread, test1, TRUE, NULL);
g_array_append_val (test_threads, thread);
thread = g_thread_create ((GThreadFunc) run_thread, test2, TRUE, NULL);
g_array_append_val (test_threads, thread);
}
g_usleep (5000000);
g_atomic_int_set (&stopping, 1);
/* join all threads */
for (i = 0; i < 2 * n_threads; i++) {
GThread *thread;
thread = g_array_index (test_threads, GThread *, i);
g_thread_join (thread);
}
g_object_unref (test1);
g_object_unref (test2);
g_array_unref (test_threads);
}
int
main (int argc, gchar *argv[])
{
g_log_set_always_fatal (G_LOG_LEVEL_WARNING |
G_LOG_LEVEL_CRITICAL |
g_log_set_always_fatal (G_LOG_FATAL_MASK));
g_test_init (&argc, &argv, NULL);
g_test_add_func ("/gobject/refcount/object-basics", test_refcount_object_basics);
return g_test_run ();
}

View File

@@ -0,0 +1,131 @@
#include <glib.h>
#include <glib-object.h>
#ifdef G_OS_UNIX
#include <unistd.h>
#endif
#define G_TYPE_TEST (my_test_get_type ())
#define MY_TEST(test) (G_TYPE_CHECK_INSTANCE_CAST ((test), G_TYPE_TEST, GTest))
#define MY_IS_TEST(test) (G_TYPE_CHECK_INSTANCE_TYPE ((test), G_TYPE_TEST))
#define MY_TEST_CLASS(tclass) (G_TYPE_CHECK_CLASS_CAST ((tclass), G_TYPE_TEST, GTestClass))
#define MY_IS_TEST_CLASS(tclass) (G_TYPE_CHECK_CLASS_TYPE ((tclass), G_TYPE_TEST))
#define MY_TEST_GET_CLASS(test) (G_TYPE_INSTANCE_GET_CLASS ((test), G_TYPE_TEST, GTestClass))
typedef struct _GTest GTest;
typedef struct _GTestClass GTestClass;
struct _GTest
{
GObject object;
};
struct _GTestClass
{
GObjectClass parent_class;
};
static GType my_test_get_type (void);
static void my_test_class_init (GTestClass * klass);
static void my_test_init (GTest * test);
static void my_test_dispose (GObject * object);
static GObjectClass *parent_class = NULL;
static GType
my_test_get_type (void)
{
static GType test_type = 0;
if (!test_type) {
const GTypeInfo test_info = {
sizeof (GTestClass),
NULL,
NULL,
(GClassInitFunc) my_test_class_init,
NULL,
NULL,
sizeof (GTest),
0,
(GInstanceInitFunc) my_test_init,
NULL
};
test_type = g_type_register_static (G_TYPE_OBJECT, "GTest",
&test_info, 0);
}
return test_type;
}
static void
my_test_class_init (GTestClass * klass)
{
GObjectClass *gobject_class;
gobject_class = (GObjectClass *) klass;
parent_class = g_type_class_ref (G_TYPE_OBJECT);
gobject_class->dispose = my_test_dispose;
}
static void
my_test_init (GTest * test)
{
g_test_message ("init %p\n", test);
}
static void
my_test_dispose (GObject * object)
{
GTest *test;
test = MY_TEST (object);
g_test_message ("dispose %p!\n", test);
G_OBJECT_CLASS (parent_class)->dispose (object);
}
static void
my_test_do_refcount (GTest * test)
{
static guint i = 1;
if (i++ % 100000 == 0)
g_test_message (".");
g_object_ref (test);
g_object_unref (test);
}
static void
test_refcount_object_advanced (void)
{
gint i;
GTest *test;
test = g_object_new (G_TYPE_TEST, NULL);
for (i = 0; i < 100000000; i++)
{
my_test_do_refcount (test);
}
g_object_unref (test);
}
int
main (int argc, char **argv)
{
g_log_set_always_fatal (G_LOG_LEVEL_WARNING |
G_LOG_LEVEL_CRITICAL |
g_log_set_always_fatal (G_LOG_FATAL_MASK));
g_test_init (&argc, &argv, NULL);
g_test_add_func ("/gobject/refcount/object-advanced", test_refcount_object_advanced);
return g_test_run ();
}

View File

@@ -0,0 +1,243 @@
#include <glib.h>
#include <glib-object.h>
#ifdef G_OS_UNIX
#include <unistd.h>
#endif
#define G_TYPE_TEST (my_test_get_type ())
#define MY_TEST(test) (G_TYPE_CHECK_INSTANCE_CAST ((test), G_TYPE_TEST, GTest))
#define MY_IS_TEST(test) (G_TYPE_CHECK_INSTANCE_TYPE ((test), G_TYPE_TEST))
#define MY_TEST_CLASS(tclass) (G_TYPE_CHECK_CLASS_CAST ((tclass), G_TYPE_TEST, GTestClass))
#define MY_IS_TEST_CLASS(tclass) (G_TYPE_CHECK_CLASS_TYPE ((tclass), G_TYPE_TEST))
#define MY_TEST_GET_CLASS(test) (G_TYPE_INSTANCE_GET_CLASS ((test), G_TYPE_TEST, GTestClass))
enum {
PROP_0,
PROP_DUMMY
};
typedef struct _GTest GTest;
typedef struct _GTestClass GTestClass;
struct _GTest
{
GObject object;
gint id;
gint dummy;
gint count;
};
struct _GTestClass
{
GObjectClass parent_class;
};
static GType my_test_get_type (void);
static gboolean stopping;
static void my_test_class_init (GTestClass * klass);
static void my_test_init (GTest * test);
static void my_test_dispose (GObject * object);
static void my_test_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
static void my_test_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec);
static GObjectClass *parent_class = NULL;
static GType
my_test_get_type (void)
{
static GType test_type = 0;
if (!test_type) {
const GTypeInfo test_info = {
sizeof (GTestClass),
NULL,
NULL,
(GClassInitFunc) my_test_class_init,
NULL,
NULL,
sizeof (GTest),
0,
(GInstanceInitFunc) my_test_init,
NULL
};
test_type = g_type_register_static (G_TYPE_OBJECT, "GTest", &test_info, 0);
}
return test_type;
}
static void
my_test_class_init (GTestClass * klass)
{
GObjectClass *gobject_class;
gobject_class = (GObjectClass *) klass;
parent_class = g_type_class_ref (G_TYPE_OBJECT);
gobject_class->dispose = my_test_dispose;
gobject_class->get_property = my_test_get_property;
gobject_class->set_property = my_test_set_property;
g_object_class_install_property (gobject_class,
PROP_DUMMY,
g_param_spec_int ("dummy",
NULL,
NULL,
0, G_MAXINT, 0,
G_PARAM_READWRITE));
}
static void
my_test_init (GTest * test)
{
static guint static_id = 1;
test->id = static_id++;
}
static void
my_test_dispose (GObject * object)
{
G_OBJECT_CLASS (parent_class)->dispose (object);
}
static void
my_test_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
GTest *test;
test = MY_TEST (object);
switch (prop_id)
{
case PROP_DUMMY:
g_value_set_int (value, test->dummy);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
my_test_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GTest *test;
test = MY_TEST (object);
switch (prop_id)
{
case PROP_DUMMY:
test->dummy = g_value_get_int (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
dummy_notify (GObject *object,
GParamSpec *pspec)
{
GTest *test;
test = MY_TEST (object);
test->count++;
}
static void
my_test_do_property (GTest * test)
{
gint dummy;
g_object_get (test, "dummy", &dummy, NULL);
g_object_set (test, "dummy", dummy + 1, NULL);
}
static gpointer
run_thread (GTest * test)
{
gint i = 1;
while (!g_atomic_int_get (&stopping)) {
my_test_do_property (test);
if ((i++ % 10000) == 0)
{
g_test_message (".%c", 'a' + test->id);
g_thread_yield(); /* force context switch */
}
}
return NULL;
}
static void
test_refcount_properties_1 (void)
{
#define N_THREADS 5
GThread *test_threads[N_THREADS];
GTest *test_objects[N_THREADS];
gint i;
for (i = 0; i < N_THREADS; i++) {
GTest *test;
test = g_object_new (G_TYPE_TEST, NULL);
test_objects[i] = test;
g_assert_cmpint (test->count, ==, test->dummy);
g_signal_connect (test, "notify::dummy", G_CALLBACK (dummy_notify), NULL);
}
g_atomic_int_set (&stopping, FALSE);
for (i = 0; i < N_THREADS; i++)
test_threads[i] = g_thread_create ((GThreadFunc) run_thread, test_objects[i], TRUE, NULL);
g_usleep (3000000);
g_atomic_int_set (&stopping, TRUE);
/* join all threads */
for (i = 0; i < N_THREADS; i++)
g_thread_join (test_threads[i]);
for (i = 0; i < N_THREADS; i++) {
GTest *test = test_objects[i];
g_assert_cmpint (test->count, ==, test->dummy);
g_object_unref (test);
}
}
int
main (int argc, gchar *argv[])
{
g_log_set_always_fatal (G_LOG_LEVEL_WARNING |
G_LOG_LEVEL_CRITICAL |
g_log_set_always_fatal (G_LOG_FATAL_MASK));
g_test_init (&argc, &argv, NULL);
g_test_add_func ("/gobject/refcount/properties-1", test_refcount_properties_1);
return g_test_run ();
}

View File

@@ -0,0 +1,210 @@
#include <glib.h>
#include <glib-object.h>
#ifdef G_OS_UNIX
#include <unistd.h>
#endif
#define G_TYPE_TEST (my_test_get_type ())
#define MY_TEST(test) (G_TYPE_CHECK_INSTANCE_CAST ((test), G_TYPE_TEST, GTest))
#define MY_IS_TEST(test) (G_TYPE_CHECK_INSTANCE_TYPE ((test), G_TYPE_TEST))
#define MY_TEST_CLASS(tclass) (G_TYPE_CHECK_CLASS_CAST ((tclass), G_TYPE_TEST, GTestClass))
#define MY_IS_TEST_CLASS(tclass) (G_TYPE_CHECK_CLASS_TYPE ((tclass), G_TYPE_TEST))
#define MY_TEST_GET_CLASS(test) (G_TYPE_INSTANCE_GET_CLASS ((test), G_TYPE_TEST, GTestClass))
enum {
PROP_0,
PROP_DUMMY
};
typedef struct _GTest GTest;
typedef struct _GTestClass GTestClass;
struct _GTest
{
GObject object;
gint dummy;
};
struct _GTestClass
{
GObjectClass parent_class;
};
static GType my_test_get_type (void);
static void my_test_class_init (GTestClass * klass);
static void my_test_init (GTest * test);
static void my_test_dispose (GObject * object);
static void my_test_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
static void my_test_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec);
static GObjectClass *parent_class = NULL;
static GType
my_test_get_type (void)
{
static GType test_type = 0;
if (!test_type) {
const GTypeInfo test_info = {
sizeof (GTestClass),
NULL,
NULL,
(GClassInitFunc) my_test_class_init,
NULL,
NULL,
sizeof (GTest),
0,
(GInstanceInitFunc) my_test_init,
NULL
};
test_type = g_type_register_static (G_TYPE_OBJECT, "GTest",
&test_info, 0);
}
return test_type;
}
static void
my_test_class_init (GTestClass * klass)
{
GObjectClass *gobject_class;
gobject_class = (GObjectClass *) klass;
parent_class = g_type_class_ref (G_TYPE_OBJECT);
gobject_class->dispose = my_test_dispose;
gobject_class->get_property = my_test_get_property;
gobject_class->set_property = my_test_set_property;
g_object_class_install_property (gobject_class,
PROP_DUMMY,
g_param_spec_int ("dummy",
NULL,
NULL,
0, G_MAXINT, 0,
G_PARAM_READWRITE));
}
static void
my_test_init (GTest * test)
{
g_test_message ("init %p\n", test);
}
static void
my_test_dispose (GObject * object)
{
GTest *test;
test = MY_TEST (object);
g_test_message ("dispose %p!\n", test);
G_OBJECT_CLASS (parent_class)->dispose (object);
}
static void
my_test_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
GTest *test;
test = MY_TEST (object);
switch (prop_id)
{
case PROP_DUMMY:
g_value_set_int (value, test->dummy);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
my_test_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GTest *test;
test = MY_TEST (object);
switch (prop_id)
{
case PROP_DUMMY:
test->dummy = g_value_get_int (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static gint count = 0;
static void
dummy_notify (GObject *object,
GParamSpec *pspec)
{
count++;
if (count % 10000 == 0)
g_test_message (".");
}
static void
my_test_do_property (GTest * test)
{
gint dummy;
g_object_get (test, "dummy", &dummy, NULL);
g_object_set (test, "dummy", dummy + 1, NULL);
}
static void
test_refcount_properties_2 (void)
{
gint i;
GTest *test;
test = g_object_new (G_TYPE_TEST, NULL);
g_signal_connect (test, "notify::dummy", G_CALLBACK (dummy_notify), NULL);
g_assert_cmpint (count, ==, test->dummy);
for (i = 0; i < 1000000; i++)
{
my_test_do_property (test);
}
g_assert_cmpint (count, ==, test->dummy);
g_object_unref (test);
}
int
main (int argc, gchar *argv[])
{
g_log_set_always_fatal (G_LOG_LEVEL_WARNING |
G_LOG_LEVEL_CRITICAL |
g_log_set_always_fatal (G_LOG_FATAL_MASK));
g_test_init (&argc, &argv, NULL);
g_test_add_func ("/gobject/refcount/properties-2", test_refcount_properties_2);
return g_test_run ();
}

View File

@@ -0,0 +1,210 @@
#include <glib.h>
#include <glib-object.h>
#define G_TYPE_TEST (my_test_get_type ())
#define MY_TEST(test) (G_TYPE_CHECK_INSTANCE_CAST ((test), G_TYPE_TEST, GTest))
#define MY_IS_TEST(test) (G_TYPE_CHECK_INSTANCE_TYPE ((test), G_TYPE_TEST))
#define MY_TEST_CLASS(tclass) (G_TYPE_CHECK_CLASS_CAST ((tclass), G_TYPE_TEST, GTestClass))
#define MY_IS_TEST_CLASS(tclass) (G_TYPE_CHECK_CLASS_TYPE ((tclass), G_TYPE_TEST))
#define MY_TEST_GET_CLASS(test) (G_TYPE_INSTANCE_GET_CLASS ((test), G_TYPE_TEST, GTestClass))
enum {
PROP_0,
PROP_DUMMY
};
typedef struct _GTest GTest;
typedef struct _GTestClass GTestClass;
struct _GTest
{
GObject object;
gint id;
gint dummy;
gint count;
gint setcount;
};
struct _GTestClass
{
GObjectClass parent_class;
};
static GType my_test_get_type (void);
G_DEFINE_TYPE (GTest, my_test, G_TYPE_OBJECT)
static gint stopping; /* (atomic) */
static void my_test_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
static void my_test_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec);
static void
my_test_class_init (GTestClass * klass)
{
GObjectClass *gobject_class;
gobject_class = (GObjectClass *) klass;
gobject_class->get_property = my_test_get_property;
gobject_class->set_property = my_test_set_property;
g_object_class_install_property (gobject_class,
PROP_DUMMY,
g_param_spec_int ("dummy",
NULL,
NULL,
0, G_MAXINT, 0,
G_PARAM_READWRITE));
}
static void
my_test_init (GTest * test)
{
static guint static_id = 1;
test->id = static_id++;
}
static void
my_test_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
GTest *test;
test = MY_TEST (object);
switch (prop_id)
{
case PROP_DUMMY:
g_value_set_int (value, g_atomic_int_get (&test->dummy));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
my_test_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
GTest *test;
test = MY_TEST (object);
switch (prop_id)
{
case PROP_DUMMY:
g_atomic_int_set (&test->dummy, g_value_get_int (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
dummy_notify (GObject *object,
GParamSpec *pspec)
{
GTest *test;
test = MY_TEST (object);
g_atomic_int_inc (&test->count);
}
static void
my_test_do_property (GTest * test)
{
gint dummy;
g_atomic_int_inc (&test->setcount);
g_object_get (test, "dummy", &dummy, NULL);
g_object_set (test, "dummy", dummy + 1, NULL);
}
static gpointer
run_thread (GTest * test)
{
gint i = 1;
while (!g_atomic_int_get (&stopping)) {
my_test_do_property (test);
if ((i++ % 10000) == 0)
{
g_test_message (".%c", 'a' + test->id);
g_thread_yield(); /* force context switch */
}
}
return NULL;
}
static void
test_refcount_properties_3 (void)
{
gint i;
GTest *test;
GArray *test_threads;
const gint n_threads = 5;
test = g_object_new (G_TYPE_TEST, NULL);
g_assert_cmpint (test->count, ==, test->dummy);
g_signal_connect (test, "notify::dummy", G_CALLBACK (dummy_notify), NULL);
test_threads = g_array_new (FALSE, FALSE, sizeof (GThread *));
g_atomic_int_set (&stopping, 0);
for (i = 0; i < n_threads; i++) {
GThread *thread;
thread = g_thread_create ((GThreadFunc) run_thread, test, TRUE, NULL);
g_array_append_val (test_threads, thread);
}
g_usleep (30000000);
g_atomic_int_set (&stopping, 1);
g_test_message ("\nstopping\n");
/* join all threads */
for (i = 0; i < n_threads; i++) {
GThread *thread;
thread = g_array_index (test_threads, GThread *, i);
g_thread_join (thread);
}
g_test_message ("stopped\n");
g_test_message ("%d %d\n", test->setcount, test->count);
g_array_free (test_threads, TRUE);
g_object_unref (test);
}
int
main (int argc, gchar *argv[])
{
g_log_set_always_fatal (G_LOG_LEVEL_WARNING |
G_LOG_LEVEL_CRITICAL |
g_log_set_always_fatal (G_LOG_FATAL_MASK));
g_test_init (&argc, &argv, NULL);
g_test_add_func ("/gobject/refcount/properties-3", test_refcount_properties_3);
return g_test_run ();
}

View File

@@ -0,0 +1,181 @@
#include <glib.h>
#include <glib-object.h>
#define MY_TYPE_BADGER (my_badger_get_type ())
#define MY_BADGER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), MY_TYPE_BADGER, MyBadger))
#define MY_IS_BADGER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MY_TYPE_BADGER))
#define MY_BADGER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MY_TYPE_BADGER, MyBadgerClass))
#define MY_IS_BADGER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), MY_TYPE_BADGER))
#define MY_BADGER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), MY_TYPE_BADGER, MyBadgerClass))
enum {
PROP_0,
PROP_MAMA
};
typedef struct _MyBadger MyBadger;
typedef struct _MyBadgerClass MyBadgerClass;
struct _MyBadger
{
GObject parent_instance;
MyBadger * mama;
guint mama_notify_count;
};
struct _MyBadgerClass
{
GObjectClass parent_class;
};
static GType my_badger_get_type (void);
G_DEFINE_TYPE (MyBadger, my_badger, G_TYPE_OBJECT)
static void my_badger_dispose (GObject * object);
static void my_badger_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
static void my_badger_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec);
static void my_badger_mama_notify (GObject *object,
GParamSpec *pspec);
static void
my_badger_class_init (MyBadgerClass * klass)
{
GObjectClass *gobject_class;
gobject_class = (GObjectClass *) klass;
gobject_class->dispose = my_badger_dispose;
gobject_class->get_property = my_badger_get_property;
gobject_class->set_property = my_badger_set_property;
g_object_class_install_property (gobject_class,
PROP_MAMA,
g_param_spec_object ("mama",
NULL,
NULL,
MY_TYPE_BADGER,
G_PARAM_READWRITE));
}
static void
my_badger_init (MyBadger * self)
{
g_signal_connect (self, "notify::mama", G_CALLBACK (my_badger_mama_notify),
NULL);
}
static void
my_badger_dispose (GObject * object)
{
MyBadger * self;
self = MY_BADGER (object);
if (self->mama != NULL)
{
g_object_unref (self->mama);
self->mama = NULL;
}
G_OBJECT_CLASS (my_badger_parent_class)->dispose (object);
}
static void
my_badger_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
MyBadger *self;
self = MY_BADGER (object);
switch (prop_id)
{
case PROP_MAMA:
g_value_set_object (value, self->mama);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
my_badger_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
MyBadger *self;
self = MY_BADGER (object);
switch (prop_id)
{
case PROP_MAMA:
if (self->mama)
g_object_unref (self->mama);
self->mama = g_value_dup_object (value);
if (self->mama)
g_object_set (self->mama, "mama", NULL, NULL); /* another notify */
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
my_badger_mama_notify (GObject *object,
GParamSpec *pspec)
{
MyBadger *self;
self = MY_BADGER (object);
self->mama_notify_count++;
}
static void
test_refcount_properties_4 (void)
{
MyBadger * badger1, * badger2;
gpointer test;
badger1 = g_object_new (MY_TYPE_BADGER, NULL);
badger2 = g_object_new (MY_TYPE_BADGER, NULL);
g_object_set (badger1, "mama", badger2, NULL);
g_assert_cmpuint (badger1->mama_notify_count, ==, 1);
g_assert_cmpuint (badger2->mama_notify_count, ==, 1);
g_object_get (badger1, "mama", &test, NULL);
g_assert_cmpmem (test, sizeof (MyBadger), badger2, sizeof (MyBadger));
g_object_unref (test);
g_object_unref (badger1);
g_object_unref (badger2);
}
int
main (int argc, gchar *argv[])
{
g_log_set_always_fatal (G_LOG_LEVEL_WARNING |
G_LOG_LEVEL_CRITICAL |
g_log_set_always_fatal (G_LOG_FATAL_MASK));
g_test_init (&argc, &argv, NULL);
g_test_add_func ("/gobject/refcount/properties-4", test_refcount_properties_4);
return g_test_run ();
}

View File

@@ -0,0 +1,313 @@
#include <glib.h>
#include <glib-object.h>
#ifdef G_OS_UNIX
#include <unistd.h>
#endif
#define G_TYPE_TEST (my_test_get_type ())
#define MY_TEST(test) (G_TYPE_CHECK_INSTANCE_CAST ((test), G_TYPE_TEST, GTest))
#define MY_IS_TEST(test) (G_TYPE_CHECK_INSTANCE_TYPE ((test), G_TYPE_TEST))
#define MY_TEST_CLASS(tclass) (G_TYPE_CHECK_CLASS_CAST ((tclass), G_TYPE_TEST, GTestClass))
#define MY_IS_TEST_CLASS(tclass) (G_TYPE_CHECK_CLASS_TYPE ((tclass), G_TYPE_TEST))
#define MY_TEST_GET_CLASS(test) (G_TYPE_INSTANCE_GET_CLASS ((test), G_TYPE_TEST, GTestClass))
typedef struct _GTest GTest;
typedef struct _GTestClass GTestClass;
struct _GTest
{
GObject object;
gint value;
};
struct _GTestClass
{
GObjectClass parent_class;
void (*test_signal1) (GTest * test, gint an_int);
void (*test_signal2) (GTest * test, gint an_int);
gchar * (*test_signal3) (GTest * test, gint an_int);
};
static GType my_test_get_type (void);
static gboolean stopping;
/* Element signals and args */
enum
{
TEST_SIGNAL1,
TEST_SIGNAL2,
TEST_SIGNAL3,
/* add more above */
LAST_SIGNAL
};
enum
{
ARG_0,
ARG_TEST_PROP
};
static void my_test_class_init (GTestClass * klass);
static void my_test_init (GTest * test);
static void my_test_dispose (GObject * object);
static void signal2_handler (GTest * test, gint anint);
static gchar * signal3_handler (GTest * test, gint anint);
static void my_test_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static void my_test_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec);
static GObjectClass *parent_class = NULL;
static guint my_test_signals[LAST_SIGNAL] = { 0 };
static GType
my_test_get_type (void)
{
static GType test_type = 0;
if (!test_type) {
const GTypeInfo test_info = {
sizeof (GTestClass),
NULL,
NULL,
(GClassInitFunc) my_test_class_init,
NULL,
NULL,
sizeof (GTest),
0,
(GInstanceInitFunc) my_test_init,
NULL
};
test_type = g_type_register_static (G_TYPE_OBJECT, "GTest",
&test_info, 0);
}
return test_type;
}
static void
my_test_class_init (GTestClass * klass)
{
GObjectClass *gobject_class;
gobject_class = (GObjectClass *) klass;
parent_class = g_type_class_ref (G_TYPE_OBJECT);
gobject_class->dispose = my_test_dispose;
gobject_class->set_property = my_test_set_property;
gobject_class->get_property = my_test_get_property;
my_test_signals[TEST_SIGNAL1] =
g_signal_new ("test-signal1", G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GTestClass, test_signal1), NULL,
NULL, g_cclosure_marshal_VOID__INT, G_TYPE_NONE, 1, G_TYPE_INT);
my_test_signals[TEST_SIGNAL2] =
g_signal_new ("test-signal2", G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GTestClass, test_signal2), NULL,
NULL, g_cclosure_marshal_VOID__INT, G_TYPE_NONE, 1, G_TYPE_INT);
my_test_signals[TEST_SIGNAL3] =
g_signal_new ("test-signal3", G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (GTestClass, test_signal3), NULL,
NULL, g_cclosure_marshal_generic, G_TYPE_STRING, 1, G_TYPE_INT);
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_TEST_PROP,
g_param_spec_int ("test-prop", "Test Prop", "Test property",
0, 1, 0, G_PARAM_READWRITE));
klass->test_signal2 = signal2_handler;
klass->test_signal3 = signal3_handler;
}
static void
my_test_init (GTest * test)
{
g_test_message ("init %p\n", test);
test->value = 0;
}
static void
my_test_dispose (GObject * object)
{
GTest *test;
test = MY_TEST (object);
g_test_message ("dispose %p!\n", test);
G_OBJECT_CLASS (parent_class)->dispose (object);
}
static void
my_test_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GTest *test;
test = MY_TEST (object);
switch (prop_id) {
case ARG_TEST_PROP:
test->value = g_value_get_int (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
my_test_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec)
{
GTest *test;
test = MY_TEST (object);
switch (prop_id) {
case ARG_TEST_PROP:
g_value_set_int (value, test->value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
my_test_do_signal1 (GTest * test)
{
g_signal_emit (G_OBJECT (test), my_test_signals[TEST_SIGNAL1], 0, 0);
}
static void
signal2_handler (GTest * test, gint anint)
{
}
static void
my_test_do_signal2 (GTest * test)
{
g_signal_emit (G_OBJECT (test), my_test_signals[TEST_SIGNAL2], 0, 0);
}
static gchar *
signal3_handler (GTest * test, gint anint)
{
return g_strdup ("test");
}
static void
my_test_do_signal3 (GTest * test)
{
gchar *res;
g_signal_emit (G_OBJECT (test), my_test_signals[TEST_SIGNAL3], 0, 0, &res);
g_assert (res);
g_free (res);
}
static void
my_test_do_prop (GTest * test)
{
test->value = g_random_int ();
g_object_notify (G_OBJECT (test), "test-prop");
}
static gpointer
run_thread (GTest * test)
{
gint i = 1;
while (!g_atomic_int_get (&stopping)) {
if (TESTNUM == 1)
my_test_do_signal1 (test);
if (TESTNUM == 2)
my_test_do_signal2 (test);
if (TESTNUM == 3)
my_test_do_prop (test);
if (TESTNUM == 4)
my_test_do_signal3 (test);
if ((i++ % 10000) == 0) {
g_test_message (".");
g_thread_yield (); /* force context switch */
}
}
return NULL;
}
static void
notify (GObject *object, GParamSpec *spec, gpointer user_data)
{
gint value;
g_object_get (object, "test-prop", &value, NULL);
g_test_message ("+ %d", value);
}
static void
test_refcount_signals (void)
{
gint i;
GTest *test1, *test2;
GArray *test_threads;
const gint n_threads = 1;
test1 = g_object_new (G_TYPE_TEST, NULL);
test2 = g_object_new (G_TYPE_TEST, NULL);
g_signal_connect (test1, "notify::test-prop", G_CALLBACK (notify), NULL);
g_signal_connect (test1, "test-signal1", G_CALLBACK (notify), NULL);
g_signal_connect (test1, "test-signal2", G_CALLBACK (notify), NULL);
test_threads = g_array_new (FALSE, FALSE, sizeof (GThread *));
stopping = FALSE;
for (i = 0; i < n_threads; i++) {
GThread *thread;
thread = g_thread_create ((GThreadFunc) run_thread, test1, TRUE, NULL);
g_array_append_val (test_threads, thread);
thread = g_thread_create ((GThreadFunc) run_thread, test2, TRUE, NULL);
g_array_append_val (test_threads, thread);
}
g_usleep (5000000);
g_atomic_int_set (&stopping, TRUE);
/* Join all threads */
for (i = 0; i < 2 * n_threads; i++) {
GThread *thread;
thread = g_array_index (test_threads, GThread *, i);
g_thread_join (thread);
}
g_array_free (test_threads, TRUE);
g_object_unref (test1);
g_object_unref (test2);
}
int
main (int argc, gchar *argv[])
{
g_log_set_always_fatal (G_LOG_LEVEL_WARNING |
G_LOG_LEVEL_CRITICAL |
g_log_set_always_fatal (G_LOG_FATAL_MASK));
g_test_init (&argc, &argv, NULL);
g_test_add_func ("/gobject/refcount/signals", test_refcount_signals);
return g_test_run ();
}