1 #include <glib-object.h>
4 TEST_ENUM_NEGATIVE = -30,
11 TEST_UNSIGNED_ENUM_FOO = 1,
12 TEST_UNSIGNED_ENUM_BAR = 0x80000000
16 test_enum_get_type (void)
18 static volatile gsize g_define_type_id__volatile = 0;
20 if (g_once_init_enter (&g_define_type_id__volatile))
22 static const GEnumValue values[] = {
23 { TEST_ENUM_NEGATIVE, "TEST_ENUM_NEGATIVE", "negative" },
24 { TEST_ENUM_NONE, "TEST_ENUM_NONE", "none" },
25 { TEST_ENUM_FOO, "TEST_ENUM_FOO", "foo" },
26 { TEST_ENUM_BAR, "TEST_ENUM_BAR", "bar" },
29 GType g_define_type_id =
30 g_enum_register_static (g_intern_static_string ("TestEnum"), values);
31 g_once_init_leave (&g_define_type_id__volatile, g_define_type_id);
34 return g_define_type_id__volatile;
38 test_unsigned_enum_get_type (void)
40 static volatile gsize g_define_type_id__volatile = 0;
42 if (g_once_init_enter (&g_define_type_id__volatile))
44 static const GEnumValue values[] = {
45 { TEST_UNSIGNED_ENUM_FOO, "TEST_UNSIGNED_ENUM_FOO", "foo" },
46 { TEST_UNSIGNED_ENUM_BAR, "TEST_UNSIGNED_ENUM_BAR", "bar" },
49 GType g_define_type_id =
50 g_enum_register_static (g_intern_static_string ("TestUnsignedEnum"), values);
51 g_once_init_leave (&g_define_type_id__volatile, g_define_type_id);
54 return g_define_type_id__volatile;
58 typedef struct _Test Test;
59 typedef struct _TestClass TestClass;
63 GObject parent_instance;
68 GObjectClass parent_class;
70 void (* variant_changed) (Test *, GVariant *);
73 static GType test_get_type (void);
74 G_DEFINE_TYPE (Test, test, G_TYPE_OBJECT)
77 test_init (Test *test)
82 test_class_init (TestClass *klass)
84 g_signal_new ("generic-marshaller-1",
85 G_TYPE_FROM_CLASS (klass),
86 G_SIGNAL_RUN_LAST | G_SIGNAL_MUST_COLLECT,
92 G_TYPE_CHAR, G_TYPE_UCHAR, G_TYPE_INT, G_TYPE_LONG, G_TYPE_POINTER, G_TYPE_DOUBLE, G_TYPE_FLOAT);
93 g_signal_new ("generic-marshaller-2",
94 G_TYPE_FROM_CLASS (klass),
95 G_SIGNAL_RUN_LAST | G_SIGNAL_MUST_COLLECT,
101 G_TYPE_INT, test_enum_get_type(), G_TYPE_INT, test_unsigned_enum_get_type (), G_TYPE_INT);
102 g_signal_new ("generic-marshaller-enum-return-signed",
103 G_TYPE_FROM_CLASS (klass),
104 G_SIGNAL_RUN_LAST | G_SIGNAL_MUST_COLLECT,
108 test_enum_get_type(),
110 g_signal_new ("generic-marshaller-enum-return-unsigned",
111 G_TYPE_FROM_CLASS (klass),
112 G_SIGNAL_RUN_LAST | G_SIGNAL_MUST_COLLECT,
116 test_unsigned_enum_get_type(),
118 g_signal_new ("generic-marshaller-int-return",
119 G_TYPE_FROM_CLASS (klass),
120 G_SIGNAL_RUN_LAST | G_SIGNAL_MUST_COLLECT,
126 g_signal_new ("generic-marshaller-uint-return",
127 G_TYPE_FROM_CLASS (klass),
128 G_SIGNAL_RUN_LAST | G_SIGNAL_MUST_COLLECT,
134 g_signal_new ("variant-changed-no-slot",
135 G_TYPE_FROM_CLASS (klass),
136 G_SIGNAL_RUN_LAST | G_SIGNAL_MUST_COLLECT,
139 g_cclosure_marshal_VOID__VARIANT,
143 g_signal_new ("variant-changed",
144 G_TYPE_FROM_CLASS (klass),
145 G_SIGNAL_RUN_LAST | G_SIGNAL_MUST_COLLECT,
146 G_STRUCT_OFFSET (TestClass, variant_changed),
148 g_cclosure_marshal_VOID__VARIANT,
155 test_variant_signal (void)
160 /* Tests that the signal emission consumes the variant,
161 * even if there are no handlers connected.
164 test = g_object_new (test_get_type (), NULL);
166 v = g_variant_new_boolean (TRUE);
168 g_assert (g_variant_is_floating (v));
169 g_signal_emit_by_name (test, "variant-changed-no-slot", v);
170 g_assert (!g_variant_is_floating (v));
173 v = g_variant_new_boolean (TRUE);
175 g_assert (g_variant_is_floating (v));
176 g_signal_emit_by_name (test, "variant-changed", v);
177 g_assert (!g_variant_is_floating (v));
180 g_object_unref (test);
184 on_generic_marshaller_1 (Test *obj,
194 g_assert_cmpint (v_schar, ==, 42);
195 g_assert_cmpint (v_uchar, ==, 43);
196 g_assert_cmpint (v_int, ==, 4096);
197 g_assert_cmpint (v_long, ==, 8192);
198 g_assert (v_pointer == NULL);
199 g_assert_cmpfloat (v_double, >, 0.0);
200 g_assert_cmpfloat (v_double, <, 1.0);
201 g_assert_cmpfloat (v_float, >, 5.0);
202 g_assert_cmpfloat (v_float, <, 6.0);
206 test_generic_marshaller_signal_1 (void)
209 test = g_object_new (test_get_type (), NULL);
211 g_signal_connect (test, "generic-marshaller-1", G_CALLBACK (on_generic_marshaller_1), NULL);
213 g_signal_emit_by_name (test, "generic-marshaller-1", 42, 43, 4096, 8192, NULL, 0.5, 5.5);
215 g_object_unref (test);
219 on_generic_marshaller_2 (Test *obj,
223 TestUnsignedEnum v_uenum,
226 g_assert_cmpint (v_int1, ==, 42);
227 g_assert_cmpint (v_enum, ==, TEST_ENUM_BAR);
228 g_assert_cmpint (v_int2, ==, 43);
229 g_assert_cmpint (v_uenum, ==, TEST_UNSIGNED_ENUM_BAR);
230 g_assert_cmpint (v_int3, ==, 44);
234 test_generic_marshaller_signal_2 (void)
237 test = g_object_new (test_get_type (), NULL);
239 g_signal_connect (test, "generic-marshaller-2", G_CALLBACK (on_generic_marshaller_2), NULL);
241 g_signal_emit_by_name (test, "generic-marshaller-2", 42, TEST_ENUM_BAR, 43, TEST_UNSIGNED_ENUM_BAR, 44);
243 g_object_unref (test);
247 on_generic_marshaller_enum_return_signed_1 (Test *obj)
249 return TEST_ENUM_NEGATIVE;
253 on_generic_marshaller_enum_return_signed_2 (Test *obj)
255 return TEST_ENUM_BAR;
259 test_generic_marshaller_signal_enum_return_signed (void)
265 test = g_object_new (test_get_type (), NULL);
267 /* Test return value NEGATIVE */
268 id = g_signal_connect (test,
269 "generic-marshaller-enum-return-signed",
270 G_CALLBACK (on_generic_marshaller_enum_return_signed_1),
272 g_signal_emit_by_name (test, "generic-marshaller-enum-return-signed", &retval);
273 g_assert_cmpint (retval, ==, TEST_ENUM_NEGATIVE);
274 g_signal_handler_disconnect (test, id);
276 /* Test return value BAR */
278 id = g_signal_connect (test,
279 "generic-marshaller-enum-return-signed",
280 G_CALLBACK (on_generic_marshaller_enum_return_signed_2),
282 g_signal_emit_by_name (test, "generic-marshaller-enum-return-signed", &retval);
283 g_assert_cmpint (retval, ==, TEST_ENUM_BAR);
284 g_signal_handler_disconnect (test, id);
286 g_object_unref (test);
289 static TestUnsignedEnum
290 on_generic_marshaller_enum_return_unsigned_1 (Test *obj)
292 return TEST_UNSIGNED_ENUM_FOO;
295 static TestUnsignedEnum
296 on_generic_marshaller_enum_return_unsigned_2 (Test *obj)
298 return TEST_UNSIGNED_ENUM_BAR;
302 test_generic_marshaller_signal_enum_return_unsigned (void)
306 TestUnsignedEnum retval = 0;
308 test = g_object_new (test_get_type (), NULL);
310 /* Test return value FOO */
311 id = g_signal_connect (test,
312 "generic-marshaller-enum-return-unsigned",
313 G_CALLBACK (on_generic_marshaller_enum_return_unsigned_1),
315 g_signal_emit_by_name (test, "generic-marshaller-enum-return-unsigned", &retval);
316 g_assert_cmpint (retval, ==, TEST_UNSIGNED_ENUM_FOO);
317 g_signal_handler_disconnect (test, id);
319 /* Test return value BAR */
321 id = g_signal_connect (test,
322 "generic-marshaller-enum-return-unsigned",
323 G_CALLBACK (on_generic_marshaller_enum_return_unsigned_2),
325 g_signal_emit_by_name (test, "generic-marshaller-enum-return-unsigned", &retval);
326 g_assert_cmpint (retval, ==, TEST_UNSIGNED_ENUM_BAR);
327 g_signal_handler_disconnect (test, id);
329 g_object_unref (test);
332 /**********************/
335 on_generic_marshaller_int_return_signed_1 (Test *obj)
341 on_generic_marshaller_int_return_signed_2 (Test *obj)
347 test_generic_marshaller_signal_int_return (void)
353 test = g_object_new (test_get_type (), NULL);
355 /* Test return value -30 */
356 id = g_signal_connect (test,
357 "generic-marshaller-int-return",
358 G_CALLBACK (on_generic_marshaller_int_return_signed_1),
360 g_signal_emit_by_name (test, "generic-marshaller-int-return", &retval);
361 g_assert_cmpint (retval, ==, -30);
362 g_signal_handler_disconnect (test, id);
364 /* Test return value positive */
366 id = g_signal_connect (test,
367 "generic-marshaller-int-return",
368 G_CALLBACK (on_generic_marshaller_int_return_signed_2),
370 g_signal_emit_by_name (test, "generic-marshaller-int-return", &retval);
371 g_assert_cmpint (retval, ==, 2);
372 g_signal_handler_disconnect (test, id);
374 g_object_unref (test);
378 on_generic_marshaller_uint_return_1 (Test *obj)
384 on_generic_marshaller_uint_return_2 (Test *obj)
390 test_generic_marshaller_signal_uint_return (void)
396 test = g_object_new (test_get_type (), NULL);
398 id = g_signal_connect (test,
399 "generic-marshaller-uint-return",
400 G_CALLBACK (on_generic_marshaller_uint_return_1),
402 g_signal_emit_by_name (test, "generic-marshaller-uint-return", &retval);
403 g_assert_cmpint (retval, ==, 1);
404 g_signal_handler_disconnect (test, id);
407 id = g_signal_connect (test,
408 "generic-marshaller-uint-return",
409 G_CALLBACK (on_generic_marshaller_uint_return_2),
411 g_signal_emit_by_name (test, "generic-marshaller-uint-return", &retval);
412 g_assert_cmpint (retval, ==, G_MAXUINT);
413 g_signal_handler_disconnect (test, id);
415 g_object_unref (test);
426 g_test_init (&argc, &argv, NULL);
428 g_test_add_func ("/gobject/signals/variant", test_variant_signal);
429 g_test_add_func ("/gobject/signals/generic-marshaller-1", test_generic_marshaller_signal_1);
430 g_test_add_func ("/gobject/signals/generic-marshaller-2", test_generic_marshaller_signal_2);
431 g_test_add_func ("/gobject/signals/generic-marshaller-enum-return-signed", test_generic_marshaller_signal_enum_return_signed);
432 g_test_add_func ("/gobject/signals/generic-marshaller-enum-return-unsigned", test_generic_marshaller_signal_enum_return_unsigned);
433 g_test_add_func ("/gobject/signals/generic-marshaller-int-return", test_generic_marshaller_signal_int_return);
434 g_test_add_func ("/gobject/signals/generic-marshaller-uint-return", test_generic_marshaller_signal_uint_return);
436 return g_test_run ();