1 | #include <glib-object.h> |
2 | #include "marshalers.h" |
3 | |
4 | #define g_assert_cmpflags(type,n1, cmp, n2) G_STMT_START { \ |
5 | type __n1 = (n1), __n2 = (n2); \ |
6 | if (__n1 cmp __n2) ; else \ |
7 | g_assertion_message_cmpnum (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, \ |
8 | #n1 " " #cmp " " #n2, __n1, #cmp, __n2, 'i'); \ |
9 | } G_STMT_END |
10 | #define g_assert_cmpenum(type,n1, cmp, n2) G_STMT_START { \ |
11 | type __n1 = (n1), __n2 = (n2); \ |
12 | if (__n1 cmp __n2) ; else \ |
13 | g_assertion_message_cmpnum (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, \ |
14 | #n1 " " #cmp " " #n2, __n1, #cmp, __n2, 'i'); \ |
15 | } G_STMT_END |
16 | |
17 | typedef enum { |
18 | TEST_ENUM_NEGATIVE = -30, |
19 | TEST_ENUM_NONE = 0, |
20 | TEST_ENUM_FOO = 1, |
21 | TEST_ENUM_BAR = 2 |
22 | } TestEnum; |
23 | |
24 | typedef enum { |
25 | TEST_UNSIGNED_ENUM_FOO = 1, |
26 | TEST_UNSIGNED_ENUM_BAR = 42 |
27 | /* Don't test 0x80000000 for now- nothing appears to do this in |
28 | * practice, and it triggers GValue/GEnum bugs on ppc64. |
29 | */ |
30 | } TestUnsignedEnum; |
31 | |
32 | static void |
33 | custom_marshal_VOID__INVOCATIONHINT (GClosure *closure, |
34 | GValue *return_value G_GNUC_UNUSED, |
35 | guint n_param_values, |
36 | const GValue *param_values, |
37 | gpointer invocation_hint, |
38 | gpointer marshal_data) |
39 | { |
40 | typedef void (*GMarshalFunc_VOID__INVOCATIONHINT) (gpointer data1, |
41 | gpointer invocation_hint, |
42 | gpointer data2); |
43 | GMarshalFunc_VOID__INVOCATIONHINT callback; |
44 | GCClosure *cc = (GCClosure*) closure; |
45 | gpointer data1, data2; |
46 | |
47 | g_return_if_fail (n_param_values == 2); |
48 | |
49 | if (G_CCLOSURE_SWAP_DATA (closure)) |
50 | { |
51 | data1 = closure->data; |
52 | data2 = g_value_peek_pointer (value: param_values + 0); |
53 | } |
54 | else |
55 | { |
56 | data1 = g_value_peek_pointer (value: param_values + 0); |
57 | data2 = closure->data; |
58 | } |
59 | callback = (GMarshalFunc_VOID__INVOCATIONHINT) (marshal_data ? marshal_data : cc->callback); |
60 | |
61 | callback (data1, |
62 | invocation_hint, |
63 | data2); |
64 | } |
65 | |
66 | static GType |
67 | test_enum_get_type (void) |
68 | { |
69 | static gsize static_g_define_type_id = 0; |
70 | |
71 | if (g_once_init_enter (&static_g_define_type_id)) |
72 | { |
73 | static const GEnumValue values[] = { |
74 | { TEST_ENUM_NEGATIVE, "TEST_ENUM_NEGATIVE" , "negative" }, |
75 | { TEST_ENUM_NONE, "TEST_ENUM_NONE" , "none" }, |
76 | { TEST_ENUM_FOO, "TEST_ENUM_FOO" , "foo" }, |
77 | { TEST_ENUM_BAR, "TEST_ENUM_BAR" , "bar" }, |
78 | { 0, NULL, NULL } |
79 | }; |
80 | GType g_define_type_id = |
81 | g_enum_register_static (name: g_intern_static_string (string: "TestEnum" ), const_static_values: values); |
82 | g_once_init_leave (&static_g_define_type_id, g_define_type_id); |
83 | } |
84 | |
85 | return static_g_define_type_id; |
86 | } |
87 | |
88 | static GType |
89 | test_unsigned_enum_get_type (void) |
90 | { |
91 | static gsize static_g_define_type_id = 0; |
92 | |
93 | if (g_once_init_enter (&static_g_define_type_id)) |
94 | { |
95 | static const GEnumValue values[] = { |
96 | { TEST_UNSIGNED_ENUM_FOO, "TEST_UNSIGNED_ENUM_FOO" , "foo" }, |
97 | { TEST_UNSIGNED_ENUM_BAR, "TEST_UNSIGNED_ENUM_BAR" , "bar" }, |
98 | { 0, NULL, NULL } |
99 | }; |
100 | GType g_define_type_id = |
101 | g_enum_register_static (name: g_intern_static_string (string: "TestUnsignedEnum" ), const_static_values: values); |
102 | g_once_init_leave (&static_g_define_type_id, g_define_type_id); |
103 | } |
104 | |
105 | return static_g_define_type_id; |
106 | } |
107 | |
108 | typedef enum { |
109 | MY_ENUM_VALUE = 1, |
110 | } MyEnum; |
111 | |
112 | static const GEnumValue my_enum_values[] = |
113 | { |
114 | { MY_ENUM_VALUE, "the first value" , "one" }, |
115 | { 0, NULL, NULL } |
116 | }; |
117 | |
118 | typedef enum { |
119 | MY_FLAGS_FIRST_BIT = (1 << 0), |
120 | MY_FLAGS_THIRD_BIT = (1 << 2), |
121 | MY_FLAGS_LAST_BIT = (1 << 31) |
122 | } MyFlags; |
123 | |
124 | static const GFlagsValue my_flag_values[] = |
125 | { |
126 | { MY_FLAGS_FIRST_BIT, "the first bit" , "first-bit" }, |
127 | { MY_FLAGS_THIRD_BIT, "the third bit" , "third-bit" }, |
128 | { MY_FLAGS_LAST_BIT, "the last bit" , "last-bit" }, |
129 | { 0, NULL, NULL } |
130 | }; |
131 | |
132 | static GType enum_type; |
133 | static GType flags_type; |
134 | |
135 | static guint simple_id; |
136 | static guint simple2_id; |
137 | |
138 | typedef struct { |
139 | GTypeInterface g_iface; |
140 | } FooInterface; |
141 | |
142 | GType foo_get_type (void); |
143 | |
144 | G_DEFINE_INTERFACE (Foo, foo, G_TYPE_OBJECT) |
145 | |
146 | static void |
147 | foo_default_init (FooInterface *iface) |
148 | { |
149 | } |
150 | |
151 | typedef struct { |
152 | GObject parent; |
153 | } Baa; |
154 | |
155 | typedef struct { |
156 | GObjectClass parent_class; |
157 | } BaaClass; |
158 | |
159 | static void |
160 | baa_init_foo (FooInterface *iface) |
161 | { |
162 | } |
163 | |
164 | GType baa_get_type (void); |
165 | |
166 | G_DEFINE_TYPE_WITH_CODE (Baa, baa, G_TYPE_OBJECT, |
167 | G_IMPLEMENT_INTERFACE (foo_get_type (), baa_init_foo)) |
168 | |
169 | static void |
170 | baa_init (Baa *baa) |
171 | { |
172 | } |
173 | |
174 | static void |
175 | baa_class_init (BaaClass *class) |
176 | { |
177 | } |
178 | |
179 | typedef struct _Test Test; |
180 | typedef struct _TestClass TestClass; |
181 | |
182 | struct _Test |
183 | { |
184 | GObject parent_instance; |
185 | }; |
186 | |
187 | static void all_types_handler (Test *test, int i, gboolean b, char c, guchar uc, guint ui, glong l, gulong ul, MyEnum e, MyFlags f, float fl, double db, char *str, GParamSpec *param, GBytes *bytes, gpointer ptr, Test *obj, GVariant *var, gint64 i64, guint64 ui64); |
188 | static gboolean accumulator_sum (GSignalInvocationHint *ihint, GValue *return_accu, const GValue *handler_return, gpointer data); |
189 | static gboolean accumulator_concat_string (GSignalInvocationHint *ihint, GValue *return_accu, const GValue *handler_return, gpointer data); |
190 | static gchar * accumulator_class (Test *test); |
191 | |
192 | struct _TestClass |
193 | { |
194 | GObjectClass parent_class; |
195 | |
196 | void (* variant_changed) (Test *, GVariant *); |
197 | void (* all_types) (Test *test, int i, gboolean b, char c, guchar uc, guint ui, glong l, gulong ul, MyEnum e, MyFlags f, float fl, double db, char *str, GParamSpec *param, GBytes *bytes, gpointer ptr, Test *obj, GVariant *var, gint64 i64, guint64 ui64); |
198 | void (* all_types_null) (Test *test, int i, gboolean b, char c, guchar uc, guint ui, glong l, gulong ul, MyEnum e, MyFlags f, float fl, double db, char *str, GParamSpec *param, GBytes *bytes, gpointer ptr, Test *obj, GVariant *var, gint64 i64, guint64 ui64); |
199 | gchar * (*accumulator_class) (Test *test); |
200 | }; |
201 | |
202 | static GType test_get_type (void); |
203 | G_DEFINE_TYPE (Test, test, G_TYPE_OBJECT) |
204 | |
205 | static void |
206 | test_init (Test *test) |
207 | { |
208 | } |
209 | |
210 | static void |
211 | test_class_init (TestClass *klass) |
212 | { |
213 | guint s; |
214 | |
215 | enum_type = g_enum_register_static (name: "MyEnum" , const_static_values: my_enum_values); |
216 | flags_type = g_flags_register_static (name: "MyFlag" , const_static_values: my_flag_values); |
217 | |
218 | klass->all_types = all_types_handler; |
219 | klass->accumulator_class = accumulator_class; |
220 | |
221 | simple_id = g_signal_new (signal_name: "simple" , |
222 | G_TYPE_FROM_CLASS (klass), |
223 | signal_flags: G_SIGNAL_RUN_LAST, |
224 | class_offset: 0, |
225 | NULL, NULL, |
226 | NULL, |
227 | G_TYPE_NONE, |
228 | n_params: 0); |
229 | g_signal_new (signal_name: "simple-detailed" , |
230 | G_TYPE_FROM_CLASS (klass), |
231 | signal_flags: G_SIGNAL_RUN_LAST | G_SIGNAL_DETAILED, |
232 | class_offset: 0, |
233 | NULL, NULL, |
234 | NULL, |
235 | G_TYPE_NONE, |
236 | n_params: 0); |
237 | /* Deliberately install this one in non-canonical form to check that’s handled correctly: */ |
238 | simple2_id = g_signal_new (signal_name: "simple_2" , |
239 | G_TYPE_FROM_CLASS (klass), |
240 | signal_flags: G_SIGNAL_RUN_LAST | G_SIGNAL_NO_RECURSE, |
241 | class_offset: 0, |
242 | NULL, NULL, |
243 | NULL, |
244 | G_TYPE_NONE, |
245 | n_params: 0); |
246 | g_signal_new (signal_name: "simple-accumulator" , |
247 | G_TYPE_FROM_CLASS (klass), |
248 | signal_flags: G_SIGNAL_RUN_LAST, |
249 | class_offset: 0, |
250 | accumulator: accumulator_sum, NULL, |
251 | NULL, |
252 | G_TYPE_INT, |
253 | n_params: 0); |
254 | g_signal_new (signal_name: "accumulator-class-first" , |
255 | G_TYPE_FROM_CLASS (klass), |
256 | signal_flags: G_SIGNAL_RUN_FIRST, |
257 | G_STRUCT_OFFSET (TestClass, accumulator_class), |
258 | accumulator: accumulator_concat_string, NULL, |
259 | NULL, |
260 | G_TYPE_STRING, |
261 | n_params: 0); |
262 | g_signal_new (signal_name: "accumulator-class-last" , |
263 | G_TYPE_FROM_CLASS (klass), |
264 | signal_flags: G_SIGNAL_RUN_LAST, |
265 | G_STRUCT_OFFSET (TestClass, accumulator_class), |
266 | accumulator: accumulator_concat_string, NULL, |
267 | NULL, |
268 | G_TYPE_STRING, |
269 | n_params: 0); |
270 | g_signal_new (signal_name: "accumulator-class-cleanup" , |
271 | G_TYPE_FROM_CLASS (klass), |
272 | signal_flags: G_SIGNAL_RUN_CLEANUP, |
273 | G_STRUCT_OFFSET (TestClass, accumulator_class), |
274 | accumulator: accumulator_concat_string, NULL, |
275 | NULL, |
276 | G_TYPE_STRING, |
277 | n_params: 0); |
278 | g_signal_new (signal_name: "accumulator-class-first-last" , |
279 | G_TYPE_FROM_CLASS (klass), |
280 | signal_flags: G_SIGNAL_RUN_FIRST | G_SIGNAL_RUN_LAST, |
281 | G_STRUCT_OFFSET (TestClass, accumulator_class), |
282 | accumulator: accumulator_concat_string, NULL, |
283 | NULL, |
284 | G_TYPE_STRING, |
285 | n_params: 0); |
286 | g_signal_new (signal_name: "accumulator-class-first-last-cleanup" , |
287 | G_TYPE_FROM_CLASS (klass), |
288 | signal_flags: G_SIGNAL_RUN_FIRST | G_SIGNAL_RUN_LAST | G_SIGNAL_RUN_CLEANUP, |
289 | G_STRUCT_OFFSET (TestClass, accumulator_class), |
290 | accumulator: accumulator_concat_string, NULL, |
291 | NULL, |
292 | G_TYPE_STRING, |
293 | n_params: 0); |
294 | g_signal_new (signal_name: "accumulator-class-last-cleanup" , |
295 | G_TYPE_FROM_CLASS (klass), |
296 | signal_flags: G_SIGNAL_RUN_LAST | G_SIGNAL_RUN_CLEANUP, |
297 | G_STRUCT_OFFSET (TestClass, accumulator_class), |
298 | accumulator: accumulator_concat_string, NULL, |
299 | NULL, |
300 | G_TYPE_STRING, |
301 | n_params: 0); |
302 | g_signal_new (signal_name: "generic-marshaller-1" , |
303 | G_TYPE_FROM_CLASS (klass), |
304 | signal_flags: G_SIGNAL_RUN_LAST, |
305 | class_offset: 0, |
306 | NULL, NULL, |
307 | NULL, |
308 | G_TYPE_NONE, |
309 | n_params: 7, |
310 | G_TYPE_CHAR, G_TYPE_UCHAR, G_TYPE_INT, G_TYPE_LONG, G_TYPE_POINTER, G_TYPE_DOUBLE, G_TYPE_FLOAT); |
311 | g_signal_new (signal_name: "generic-marshaller-2" , |
312 | G_TYPE_FROM_CLASS (klass), |
313 | signal_flags: G_SIGNAL_RUN_LAST, |
314 | class_offset: 0, |
315 | NULL, NULL, |
316 | NULL, |
317 | G_TYPE_NONE, |
318 | n_params: 5, |
319 | G_TYPE_INT, test_enum_get_type(), G_TYPE_INT, test_unsigned_enum_get_type (), G_TYPE_INT); |
320 | g_signal_new (signal_name: "generic-marshaller-enum-return-signed" , |
321 | G_TYPE_FROM_CLASS (klass), |
322 | signal_flags: G_SIGNAL_RUN_LAST, |
323 | class_offset: 0, |
324 | NULL, NULL, |
325 | NULL, |
326 | return_type: test_enum_get_type(), |
327 | n_params: 0); |
328 | g_signal_new (signal_name: "generic-marshaller-enum-return-unsigned" , |
329 | G_TYPE_FROM_CLASS (klass), |
330 | signal_flags: G_SIGNAL_RUN_LAST, |
331 | class_offset: 0, |
332 | NULL, NULL, |
333 | NULL, |
334 | return_type: test_unsigned_enum_get_type(), |
335 | n_params: 0); |
336 | g_signal_new (signal_name: "generic-marshaller-int-return" , |
337 | G_TYPE_FROM_CLASS (klass), |
338 | signal_flags: G_SIGNAL_RUN_LAST, |
339 | class_offset: 0, |
340 | NULL, NULL, |
341 | NULL, |
342 | G_TYPE_INT, |
343 | n_params: 0); |
344 | s = g_signal_new (signal_name: "va-marshaller-int-return" , |
345 | G_TYPE_FROM_CLASS (klass), |
346 | signal_flags: G_SIGNAL_RUN_LAST, |
347 | class_offset: 0, |
348 | NULL, NULL, |
349 | c_marshaller: test_INT__VOID, |
350 | G_TYPE_INT, |
351 | n_params: 0); |
352 | g_signal_set_va_marshaller (signal_id: s, G_TYPE_FROM_CLASS (klass), |
353 | va_marshaller: test_INT__VOIDv); |
354 | g_signal_new (signal_name: "generic-marshaller-uint-return" , |
355 | G_TYPE_FROM_CLASS (klass), |
356 | signal_flags: G_SIGNAL_RUN_LAST, |
357 | class_offset: 0, |
358 | NULL, NULL, |
359 | NULL, |
360 | G_TYPE_UINT, |
361 | n_params: 0); |
362 | g_signal_new (signal_name: "generic-marshaller-interface-return" , |
363 | G_TYPE_FROM_CLASS (klass), |
364 | signal_flags: G_SIGNAL_RUN_LAST, |
365 | class_offset: 0, |
366 | NULL, NULL, |
367 | NULL, |
368 | return_type: foo_get_type (), |
369 | n_params: 0); |
370 | s = g_signal_new (signal_name: "va-marshaller-uint-return" , |
371 | G_TYPE_FROM_CLASS (klass), |
372 | signal_flags: G_SIGNAL_RUN_LAST, |
373 | class_offset: 0, |
374 | NULL, NULL, |
375 | c_marshaller: test_INT__VOID, |
376 | G_TYPE_UINT, |
377 | n_params: 0); |
378 | g_signal_set_va_marshaller (signal_id: s, G_TYPE_FROM_CLASS (klass), |
379 | va_marshaller: test_UINT__VOIDv); |
380 | g_signal_new (signal_name: "custom-marshaller" , |
381 | G_TYPE_FROM_CLASS (klass), |
382 | signal_flags: G_SIGNAL_RUN_LAST, |
383 | class_offset: 0, |
384 | NULL, NULL, |
385 | c_marshaller: custom_marshal_VOID__INVOCATIONHINT, |
386 | G_TYPE_NONE, |
387 | n_params: 1, |
388 | G_TYPE_POINTER); |
389 | g_signal_new (signal_name: "variant-changed-no-slot" , |
390 | G_TYPE_FROM_CLASS (klass), |
391 | signal_flags: G_SIGNAL_RUN_LAST | G_SIGNAL_MUST_COLLECT, |
392 | class_offset: 0, |
393 | NULL, NULL, |
394 | c_marshaller: g_cclosure_marshal_VOID__VARIANT, |
395 | G_TYPE_NONE, |
396 | n_params: 1, |
397 | G_TYPE_VARIANT); |
398 | g_signal_new (signal_name: "variant-changed" , |
399 | G_TYPE_FROM_CLASS (klass), |
400 | signal_flags: G_SIGNAL_RUN_LAST | G_SIGNAL_MUST_COLLECT, |
401 | G_STRUCT_OFFSET (TestClass, variant_changed), |
402 | NULL, NULL, |
403 | c_marshaller: g_cclosure_marshal_VOID__VARIANT, |
404 | G_TYPE_NONE, |
405 | n_params: 1, |
406 | G_TYPE_VARIANT); |
407 | g_signal_new (signal_name: "all-types" , |
408 | G_TYPE_FROM_CLASS (klass), |
409 | signal_flags: G_SIGNAL_RUN_LAST, |
410 | G_STRUCT_OFFSET (TestClass, all_types), |
411 | NULL, NULL, |
412 | c_marshaller: test_VOID__INT_BOOLEAN_CHAR_UCHAR_UINT_LONG_ULONG_ENUM_FLAGS_FLOAT_DOUBLE_STRING_PARAM_BOXED_POINTER_OBJECT_VARIANT_INT64_UINT64, |
413 | G_TYPE_NONE, |
414 | n_params: 19, |
415 | G_TYPE_INT, |
416 | G_TYPE_BOOLEAN, |
417 | G_TYPE_CHAR, |
418 | G_TYPE_UCHAR, |
419 | G_TYPE_UINT, |
420 | G_TYPE_LONG, |
421 | G_TYPE_ULONG, |
422 | enum_type, |
423 | flags_type, |
424 | G_TYPE_FLOAT, |
425 | G_TYPE_DOUBLE, |
426 | G_TYPE_STRING, |
427 | G_TYPE_PARAM_LONG, |
428 | G_TYPE_BYTES, |
429 | G_TYPE_POINTER, |
430 | test_get_type (), |
431 | G_TYPE_VARIANT, |
432 | G_TYPE_INT64, |
433 | G_TYPE_UINT64); |
434 | s = g_signal_new (signal_name: "all-types-va" , |
435 | G_TYPE_FROM_CLASS (klass), |
436 | signal_flags: G_SIGNAL_RUN_LAST, |
437 | G_STRUCT_OFFSET (TestClass, all_types), |
438 | NULL, NULL, |
439 | c_marshaller: test_VOID__INT_BOOLEAN_CHAR_UCHAR_UINT_LONG_ULONG_ENUM_FLAGS_FLOAT_DOUBLE_STRING_PARAM_BOXED_POINTER_OBJECT_VARIANT_INT64_UINT64, |
440 | G_TYPE_NONE, |
441 | n_params: 19, |
442 | G_TYPE_INT, |
443 | G_TYPE_BOOLEAN, |
444 | G_TYPE_CHAR, |
445 | G_TYPE_UCHAR, |
446 | G_TYPE_UINT, |
447 | G_TYPE_LONG, |
448 | G_TYPE_ULONG, |
449 | enum_type, |
450 | flags_type, |
451 | G_TYPE_FLOAT, |
452 | G_TYPE_DOUBLE, |
453 | G_TYPE_STRING, |
454 | G_TYPE_PARAM_LONG, |
455 | G_TYPE_BYTES, |
456 | G_TYPE_POINTER, |
457 | test_get_type (), |
458 | G_TYPE_VARIANT, |
459 | G_TYPE_INT64, |
460 | G_TYPE_UINT64); |
461 | g_signal_set_va_marshaller (signal_id: s, G_TYPE_FROM_CLASS (klass), |
462 | va_marshaller: test_VOID__INT_BOOLEAN_CHAR_UCHAR_UINT_LONG_ULONG_ENUM_FLAGS_FLOAT_DOUBLE_STRING_PARAM_BOXED_POINTER_OBJECT_VARIANT_INT64_UINT64v); |
463 | |
464 | g_signal_new (signal_name: "all-types-generic" , |
465 | G_TYPE_FROM_CLASS (klass), |
466 | signal_flags: G_SIGNAL_RUN_LAST, |
467 | G_STRUCT_OFFSET (TestClass, all_types), |
468 | NULL, NULL, |
469 | NULL, |
470 | G_TYPE_NONE, |
471 | n_params: 19, |
472 | G_TYPE_INT, |
473 | G_TYPE_BOOLEAN, |
474 | G_TYPE_CHAR, |
475 | G_TYPE_UCHAR, |
476 | G_TYPE_UINT, |
477 | G_TYPE_LONG, |
478 | G_TYPE_ULONG, |
479 | enum_type, |
480 | flags_type, |
481 | G_TYPE_FLOAT, |
482 | G_TYPE_DOUBLE, |
483 | G_TYPE_STRING, |
484 | G_TYPE_PARAM_LONG, |
485 | G_TYPE_BYTES, |
486 | G_TYPE_POINTER, |
487 | test_get_type (), |
488 | G_TYPE_VARIANT, |
489 | G_TYPE_INT64, |
490 | G_TYPE_UINT64); |
491 | g_signal_new (signal_name: "all-types-null" , |
492 | G_TYPE_FROM_CLASS (klass), |
493 | signal_flags: G_SIGNAL_RUN_LAST, |
494 | G_STRUCT_OFFSET (TestClass, all_types_null), |
495 | NULL, NULL, |
496 | c_marshaller: test_VOID__INT_BOOLEAN_CHAR_UCHAR_UINT_LONG_ULONG_ENUM_FLAGS_FLOAT_DOUBLE_STRING_PARAM_BOXED_POINTER_OBJECT_VARIANT_INT64_UINT64, |
497 | G_TYPE_NONE, |
498 | n_params: 19, |
499 | G_TYPE_INT, |
500 | G_TYPE_BOOLEAN, |
501 | G_TYPE_CHAR, |
502 | G_TYPE_UCHAR, |
503 | G_TYPE_UINT, |
504 | G_TYPE_LONG, |
505 | G_TYPE_ULONG, |
506 | enum_type, |
507 | flags_type, |
508 | G_TYPE_FLOAT, |
509 | G_TYPE_DOUBLE, |
510 | G_TYPE_STRING, |
511 | G_TYPE_PARAM_LONG, |
512 | G_TYPE_BYTES, |
513 | G_TYPE_POINTER, |
514 | test_get_type (), |
515 | G_TYPE_VARIANT, |
516 | G_TYPE_INT64, |
517 | G_TYPE_UINT64); |
518 | g_signal_new (signal_name: "all-types-empty" , |
519 | G_TYPE_FROM_CLASS (klass), |
520 | signal_flags: G_SIGNAL_RUN_LAST, |
521 | class_offset: 0, |
522 | NULL, NULL, |
523 | c_marshaller: test_VOID__INT_BOOLEAN_CHAR_UCHAR_UINT_LONG_ULONG_ENUM_FLAGS_FLOAT_DOUBLE_STRING_PARAM_BOXED_POINTER_OBJECT_VARIANT_INT64_UINT64, |
524 | G_TYPE_NONE, |
525 | n_params: 19, |
526 | G_TYPE_INT, |
527 | G_TYPE_BOOLEAN, |
528 | G_TYPE_CHAR, |
529 | G_TYPE_UCHAR, |
530 | G_TYPE_UINT, |
531 | G_TYPE_LONG, |
532 | G_TYPE_ULONG, |
533 | enum_type, |
534 | flags_type, |
535 | G_TYPE_FLOAT, |
536 | G_TYPE_DOUBLE, |
537 | G_TYPE_STRING, |
538 | G_TYPE_PARAM_LONG, |
539 | G_TYPE_BYTES, |
540 | G_TYPE_POINTER, |
541 | test_get_type (), |
542 | G_TYPE_VARIANT, |
543 | G_TYPE_INT64, |
544 | G_TYPE_UINT64); |
545 | } |
546 | |
547 | typedef struct _Test Test2; |
548 | typedef struct _TestClass Test2Class; |
549 | |
550 | static GType test2_get_type (void); |
551 | G_DEFINE_TYPE (Test2, test2, G_TYPE_OBJECT) |
552 | |
553 | static void |
554 | test2_init (Test2 *test) |
555 | { |
556 | } |
557 | |
558 | static void |
559 | test2_class_init (Test2Class *klass) |
560 | { |
561 | } |
562 | |
563 | static void |
564 | test_variant_signal (void) |
565 | { |
566 | Test *test; |
567 | GVariant *v; |
568 | |
569 | /* Tests that the signal emission consumes the variant, |
570 | * even if there are no handlers connected. |
571 | */ |
572 | |
573 | test = g_object_new (object_type: test_get_type (), NULL); |
574 | |
575 | v = g_variant_new_boolean (TRUE); |
576 | g_variant_ref (value: v); |
577 | g_assert_true (g_variant_is_floating (v)); |
578 | g_signal_emit_by_name (instance: test, detailed_signal: "variant-changed-no-slot" , v); |
579 | g_assert_false (g_variant_is_floating (v)); |
580 | g_variant_unref (value: v); |
581 | |
582 | v = g_variant_new_boolean (TRUE); |
583 | g_variant_ref (value: v); |
584 | g_assert_true (g_variant_is_floating (v)); |
585 | g_signal_emit_by_name (instance: test, detailed_signal: "variant-changed" , v); |
586 | g_assert_false (g_variant_is_floating (v)); |
587 | g_variant_unref (value: v); |
588 | |
589 | g_object_unref (object: test); |
590 | } |
591 | |
592 | static void |
593 | on_generic_marshaller_1 (Test *obj, |
594 | gint8 v_schar, |
595 | guint8 v_uchar, |
596 | gint v_int, |
597 | glong v_long, |
598 | gpointer v_pointer, |
599 | gdouble v_double, |
600 | gfloat v_float, |
601 | gpointer user_data) |
602 | { |
603 | g_assert_cmpint (v_schar, ==, 42); |
604 | g_assert_cmpint (v_uchar, ==, 43); |
605 | g_assert_cmpint (v_int, ==, 4096); |
606 | g_assert_cmpint (v_long, ==, 8192); |
607 | g_assert_null (v_pointer); |
608 | g_assert_cmpfloat (v_double, >, 0.0); |
609 | g_assert_cmpfloat (v_double, <, 1.0); |
610 | g_assert_cmpfloat (v_float, >, 5.0); |
611 | g_assert_cmpfloat (v_float, <, 6.0); |
612 | } |
613 | |
614 | static void |
615 | test_generic_marshaller_signal_1 (void) |
616 | { |
617 | Test *test; |
618 | test = g_object_new (object_type: test_get_type (), NULL); |
619 | |
620 | g_signal_connect (test, "generic-marshaller-1" , G_CALLBACK (on_generic_marshaller_1), NULL); |
621 | |
622 | g_signal_emit_by_name (instance: test, detailed_signal: "generic-marshaller-1" , 42, 43, 4096, 8192, NULL, 0.5, 5.5); |
623 | |
624 | g_object_unref (object: test); |
625 | } |
626 | |
627 | static void |
628 | on_generic_marshaller_2 (Test *obj, |
629 | gint v_int1, |
630 | TestEnum v_enum, |
631 | gint v_int2, |
632 | TestUnsignedEnum v_uenum, |
633 | gint v_int3) |
634 | { |
635 | g_assert_cmpint (v_int1, ==, 42); |
636 | g_assert_cmpint (v_enum, ==, TEST_ENUM_BAR); |
637 | g_assert_cmpint (v_int2, ==, 43); |
638 | g_assert_cmpint (v_uenum, ==, TEST_UNSIGNED_ENUM_BAR); |
639 | g_assert_cmpint (v_int3, ==, 44); |
640 | } |
641 | |
642 | static void |
643 | test_generic_marshaller_signal_2 (void) |
644 | { |
645 | Test *test; |
646 | test = g_object_new (object_type: test_get_type (), NULL); |
647 | |
648 | g_signal_connect (test, "generic-marshaller-2" , G_CALLBACK (on_generic_marshaller_2), NULL); |
649 | |
650 | g_signal_emit_by_name (instance: test, detailed_signal: "generic-marshaller-2" , 42, TEST_ENUM_BAR, 43, TEST_UNSIGNED_ENUM_BAR, 44); |
651 | |
652 | g_object_unref (object: test); |
653 | } |
654 | |
655 | static TestEnum |
656 | on_generic_marshaller_enum_return_signed_1 (Test *obj) |
657 | { |
658 | return TEST_ENUM_NEGATIVE; |
659 | } |
660 | |
661 | static TestEnum |
662 | on_generic_marshaller_enum_return_signed_2 (Test *obj) |
663 | { |
664 | return TEST_ENUM_BAR; |
665 | } |
666 | |
667 | static void |
668 | test_generic_marshaller_signal_enum_return_signed (void) |
669 | { |
670 | Test *test; |
671 | guint id; |
672 | TestEnum retval = 0; |
673 | |
674 | test = g_object_new (object_type: test_get_type (), NULL); |
675 | |
676 | /* Test return value NEGATIVE */ |
677 | id = g_signal_connect (test, |
678 | "generic-marshaller-enum-return-signed" , |
679 | G_CALLBACK (on_generic_marshaller_enum_return_signed_1), |
680 | NULL); |
681 | g_signal_emit_by_name (instance: test, detailed_signal: "generic-marshaller-enum-return-signed" , &retval); |
682 | g_assert_cmpint (retval, ==, TEST_ENUM_NEGATIVE); |
683 | g_signal_handler_disconnect (instance: test, handler_id: id); |
684 | |
685 | /* Test return value BAR */ |
686 | retval = 0; |
687 | id = g_signal_connect (test, |
688 | "generic-marshaller-enum-return-signed" , |
689 | G_CALLBACK (on_generic_marshaller_enum_return_signed_2), |
690 | NULL); |
691 | g_signal_emit_by_name (instance: test, detailed_signal: "generic-marshaller-enum-return-signed" , &retval); |
692 | g_assert_cmpint (retval, ==, TEST_ENUM_BAR); |
693 | g_signal_handler_disconnect (instance: test, handler_id: id); |
694 | |
695 | g_object_unref (object: test); |
696 | } |
697 | |
698 | static TestUnsignedEnum |
699 | on_generic_marshaller_enum_return_unsigned_1 (Test *obj) |
700 | { |
701 | return TEST_UNSIGNED_ENUM_FOO; |
702 | } |
703 | |
704 | static TestUnsignedEnum |
705 | on_generic_marshaller_enum_return_unsigned_2 (Test *obj) |
706 | { |
707 | return TEST_UNSIGNED_ENUM_BAR; |
708 | } |
709 | |
710 | static void |
711 | test_generic_marshaller_signal_enum_return_unsigned (void) |
712 | { |
713 | Test *test; |
714 | guint id; |
715 | TestUnsignedEnum retval = 0; |
716 | |
717 | test = g_object_new (object_type: test_get_type (), NULL); |
718 | |
719 | /* Test return value FOO */ |
720 | id = g_signal_connect (test, |
721 | "generic-marshaller-enum-return-unsigned" , |
722 | G_CALLBACK (on_generic_marshaller_enum_return_unsigned_1), |
723 | NULL); |
724 | g_signal_emit_by_name (instance: test, detailed_signal: "generic-marshaller-enum-return-unsigned" , &retval); |
725 | g_assert_cmpint (retval, ==, TEST_UNSIGNED_ENUM_FOO); |
726 | g_signal_handler_disconnect (instance: test, handler_id: id); |
727 | |
728 | /* Test return value BAR */ |
729 | retval = 0; |
730 | id = g_signal_connect (test, |
731 | "generic-marshaller-enum-return-unsigned" , |
732 | G_CALLBACK (on_generic_marshaller_enum_return_unsigned_2), |
733 | NULL); |
734 | g_signal_emit_by_name (instance: test, detailed_signal: "generic-marshaller-enum-return-unsigned" , &retval); |
735 | g_assert_cmpint (retval, ==, TEST_UNSIGNED_ENUM_BAR); |
736 | g_signal_handler_disconnect (instance: test, handler_id: id); |
737 | |
738 | g_object_unref (object: test); |
739 | } |
740 | |
741 | /**********************/ |
742 | |
743 | static gint |
744 | on_generic_marshaller_int_return_signed_1 (Test *obj) |
745 | { |
746 | return -30; |
747 | } |
748 | |
749 | static gint |
750 | on_generic_marshaller_int_return_signed_2 (Test *obj) |
751 | { |
752 | return 2; |
753 | } |
754 | |
755 | static void |
756 | test_generic_marshaller_signal_int_return (void) |
757 | { |
758 | Test *test; |
759 | guint id; |
760 | gint retval = 0; |
761 | |
762 | test = g_object_new (object_type: test_get_type (), NULL); |
763 | |
764 | /* Test return value -30 */ |
765 | id = g_signal_connect (test, |
766 | "generic-marshaller-int-return" , |
767 | G_CALLBACK (on_generic_marshaller_int_return_signed_1), |
768 | NULL); |
769 | g_signal_emit_by_name (instance: test, detailed_signal: "generic-marshaller-int-return" , &retval); |
770 | g_assert_cmpint (retval, ==, -30); |
771 | g_signal_handler_disconnect (instance: test, handler_id: id); |
772 | |
773 | /* Test return value positive */ |
774 | retval = 0; |
775 | id = g_signal_connect (test, |
776 | "generic-marshaller-int-return" , |
777 | G_CALLBACK (on_generic_marshaller_int_return_signed_2), |
778 | NULL); |
779 | g_signal_emit_by_name (instance: test, detailed_signal: "generic-marshaller-int-return" , &retval); |
780 | g_assert_cmpint (retval, ==, 2); |
781 | g_signal_handler_disconnect (instance: test, handler_id: id); |
782 | |
783 | /* Same test for va marshaller */ |
784 | |
785 | /* Test return value -30 */ |
786 | id = g_signal_connect (test, |
787 | "va-marshaller-int-return" , |
788 | G_CALLBACK (on_generic_marshaller_int_return_signed_1), |
789 | NULL); |
790 | g_signal_emit_by_name (instance: test, detailed_signal: "va-marshaller-int-return" , &retval); |
791 | g_assert_cmpint (retval, ==, -30); |
792 | g_signal_handler_disconnect (instance: test, handler_id: id); |
793 | |
794 | /* Test return value positive */ |
795 | retval = 0; |
796 | id = g_signal_connect (test, |
797 | "va-marshaller-int-return" , |
798 | G_CALLBACK (on_generic_marshaller_int_return_signed_2), |
799 | NULL); |
800 | g_signal_emit_by_name (instance: test, detailed_signal: "va-marshaller-int-return" , &retval); |
801 | g_assert_cmpint (retval, ==, 2); |
802 | g_signal_handler_disconnect (instance: test, handler_id: id); |
803 | |
804 | g_object_unref (object: test); |
805 | } |
806 | |
807 | static guint |
808 | on_generic_marshaller_uint_return_1 (Test *obj) |
809 | { |
810 | return 1; |
811 | } |
812 | |
813 | static guint |
814 | on_generic_marshaller_uint_return_2 (Test *obj) |
815 | { |
816 | return G_MAXUINT; |
817 | } |
818 | |
819 | static void |
820 | test_generic_marshaller_signal_uint_return (void) |
821 | { |
822 | Test *test; |
823 | guint id; |
824 | guint retval = 0; |
825 | |
826 | test = g_object_new (object_type: test_get_type (), NULL); |
827 | |
828 | id = g_signal_connect (test, |
829 | "generic-marshaller-uint-return" , |
830 | G_CALLBACK (on_generic_marshaller_uint_return_1), |
831 | NULL); |
832 | g_signal_emit_by_name (instance: test, detailed_signal: "generic-marshaller-uint-return" , &retval); |
833 | g_assert_cmpint (retval, ==, 1); |
834 | g_signal_handler_disconnect (instance: test, handler_id: id); |
835 | |
836 | retval = 0; |
837 | id = g_signal_connect (test, |
838 | "generic-marshaller-uint-return" , |
839 | G_CALLBACK (on_generic_marshaller_uint_return_2), |
840 | NULL); |
841 | g_signal_emit_by_name (instance: test, detailed_signal: "generic-marshaller-uint-return" , &retval); |
842 | g_assert_cmpint (retval, ==, G_MAXUINT); |
843 | g_signal_handler_disconnect (instance: test, handler_id: id); |
844 | |
845 | /* Same test for va marshaller */ |
846 | |
847 | id = g_signal_connect (test, |
848 | "va-marshaller-uint-return" , |
849 | G_CALLBACK (on_generic_marshaller_uint_return_1), |
850 | NULL); |
851 | g_signal_emit_by_name (instance: test, detailed_signal: "va-marshaller-uint-return" , &retval); |
852 | g_assert_cmpint (retval, ==, 1); |
853 | g_signal_handler_disconnect (instance: test, handler_id: id); |
854 | |
855 | retval = 0; |
856 | id = g_signal_connect (test, |
857 | "va-marshaller-uint-return" , |
858 | G_CALLBACK (on_generic_marshaller_uint_return_2), |
859 | NULL); |
860 | g_signal_emit_by_name (instance: test, detailed_signal: "va-marshaller-uint-return" , &retval); |
861 | g_assert_cmpint (retval, ==, G_MAXUINT); |
862 | g_signal_handler_disconnect (instance: test, handler_id: id); |
863 | |
864 | g_object_unref (object: test); |
865 | } |
866 | |
867 | static gpointer |
868 | on_generic_marshaller_interface_return (Test *test) |
869 | { |
870 | return g_object_new (object_type: baa_get_type (), NULL); |
871 | } |
872 | |
873 | static void |
874 | test_generic_marshaller_signal_interface_return (void) |
875 | { |
876 | Test *test; |
877 | guint id; |
878 | gpointer retval; |
879 | |
880 | test = g_object_new (object_type: test_get_type (), NULL); |
881 | |
882 | /* Test return value -30 */ |
883 | id = g_signal_connect (test, |
884 | "generic-marshaller-interface-return" , |
885 | G_CALLBACK (on_generic_marshaller_interface_return), |
886 | NULL); |
887 | g_signal_emit_by_name (instance: test, detailed_signal: "generic-marshaller-interface-return" , &retval); |
888 | g_assert_true (g_type_check_instance_is_a ((GTypeInstance*)retval, foo_get_type ())); |
889 | g_object_unref (object: retval); |
890 | |
891 | g_signal_handler_disconnect (instance: test, handler_id: id); |
892 | |
893 | g_object_unref (object: test); |
894 | } |
895 | |
896 | static const GSignalInvocationHint dont_use_this = { 0, }; |
897 | |
898 | static void |
899 | custom_marshaller_callback (Test *test, |
900 | GSignalInvocationHint *hint, |
901 | gpointer unused) |
902 | { |
903 | GSignalInvocationHint *ihint; |
904 | |
905 | g_assert_true (hint != &dont_use_this); |
906 | |
907 | ihint = g_signal_get_invocation_hint (instance: test); |
908 | |
909 | g_assert_cmpuint (hint->signal_id, ==, ihint->signal_id); |
910 | g_assert_cmpuint (hint->detail , ==, ihint->detail); |
911 | g_assert_cmpflags (GSignalFlags, hint->run_type, ==, ihint->run_type); |
912 | } |
913 | |
914 | static void |
915 | test_custom_marshaller (void) |
916 | { |
917 | Test *test; |
918 | |
919 | test = g_object_new (object_type: test_get_type (), NULL); |
920 | |
921 | g_signal_connect (test, |
922 | "custom-marshaller" , |
923 | G_CALLBACK (custom_marshaller_callback), |
924 | NULL); |
925 | |
926 | g_signal_emit_by_name (instance: test, detailed_signal: "custom-marshaller" , &dont_use_this); |
927 | |
928 | g_object_unref (object: test); |
929 | } |
930 | |
931 | static int all_type_handlers_count = 0; |
932 | |
933 | static void |
934 | all_types_handler (Test *test, int i, gboolean b, char c, guchar uc, guint ui, glong l, gulong ul, MyEnum e, MyFlags f, float fl, double db, char *str, GParamSpec *param, GBytes *bytes, gpointer ptr, Test *obj, GVariant *var, gint64 i64, guint64 ui64) |
935 | { |
936 | all_type_handlers_count++; |
937 | |
938 | g_assert_cmpint (i, ==, 42); |
939 | g_assert_cmpint (b, ==, TRUE); |
940 | g_assert_cmpint (c, ==, 17); |
941 | g_assert_cmpuint (uc, ==, 140); |
942 | g_assert_cmpuint (ui, ==, G_MAXUINT - 42); |
943 | g_assert_cmpint (l, ==, -1117); |
944 | g_assert_cmpuint (ul, ==, G_MAXULONG - 999); |
945 | g_assert_cmpenum (MyEnum, e, ==, MY_ENUM_VALUE); |
946 | g_assert_cmpflags (MyFlags, f, ==, MY_FLAGS_FIRST_BIT | MY_FLAGS_THIRD_BIT | MY_FLAGS_LAST_BIT); |
947 | g_assert_cmpfloat (fl, ==, 0.25); |
948 | g_assert_cmpfloat (db, ==, 1.5); |
949 | g_assert_cmpstr (str, ==, "Test" ); |
950 | g_assert_cmpstr (g_param_spec_get_nick (param), ==, "nick" ); |
951 | g_assert_cmpstr (g_bytes_get_data (bytes, NULL), ==, "Blah" ); |
952 | g_assert_true (ptr == &enum_type); |
953 | g_assert_cmpuint (g_variant_get_uint16 (var), == , 99); |
954 | g_assert_cmpint (i64, ==, G_MAXINT64 - 1234); |
955 | g_assert_cmpuint (ui64, ==, G_MAXUINT64 - 123456); |
956 | } |
957 | |
958 | static void |
959 | all_types_handler_cb (Test *test, int i, gboolean b, char c, guchar uc, guint ui, glong l, gulong ul, MyEnum e, guint f, float fl, double db, char *str, GParamSpec *param, GBytes *bytes, gpointer ptr, Test *obj, GVariant *var, gint64 i64, guint64 ui64, gpointer user_data) |
960 | { |
961 | g_assert_true (user_data == &flags_type); |
962 | all_types_handler (test, i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, obj, var, i64, ui64); |
963 | } |
964 | |
965 | static void |
966 | test_all_types (void) |
967 | { |
968 | Test *test; |
969 | |
970 | int i = 42; |
971 | gboolean b = TRUE; |
972 | char c = 17; |
973 | guchar uc = 140; |
974 | guint ui = G_MAXUINT - 42; |
975 | glong l = -1117; |
976 | gulong ul = G_MAXULONG - 999; |
977 | MyEnum e = MY_ENUM_VALUE; |
978 | MyFlags f = MY_FLAGS_FIRST_BIT | MY_FLAGS_THIRD_BIT | MY_FLAGS_LAST_BIT; |
979 | float fl = 0.25; |
980 | double db = 1.5; |
981 | char *str = "Test" ; |
982 | GParamSpec *param = g_param_spec_long (name: "param" , nick: "nick" , blurb: "blurb" , minimum: 0, maximum: 10, default_value: 4, flags: 0); |
983 | GBytes *bytes = g_bytes_new_static (data: "Blah" , size: 5); |
984 | gpointer ptr = &enum_type; |
985 | GVariant *var = g_variant_new_uint16 (value: 99); |
986 | gint64 i64; |
987 | guint64 ui64; |
988 | g_variant_ref_sink (value: var); |
989 | i64 = G_MAXINT64 - 1234; |
990 | ui64 = G_MAXUINT64 - 123456; |
991 | |
992 | test = g_object_new (object_type: test_get_type (), NULL); |
993 | |
994 | all_type_handlers_count = 0; |
995 | |
996 | g_signal_emit_by_name (instance: test, detailed_signal: "all-types" , |
997 | i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
998 | g_signal_emit_by_name (instance: test, detailed_signal: "all-types-va" , |
999 | i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
1000 | g_signal_emit_by_name (instance: test, detailed_signal: "all-types-generic" , |
1001 | i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
1002 | g_signal_emit_by_name (instance: test, detailed_signal: "all-types-empty" , |
1003 | i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
1004 | g_signal_emit_by_name (instance: test, detailed_signal: "all-types-null" , |
1005 | i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
1006 | |
1007 | g_assert_cmpint (all_type_handlers_count, ==, 3); |
1008 | |
1009 | all_type_handlers_count = 0; |
1010 | |
1011 | g_signal_connect (test, "all-types" , G_CALLBACK (all_types_handler_cb), &flags_type); |
1012 | g_signal_connect (test, "all-types-va" , G_CALLBACK (all_types_handler_cb), &flags_type); |
1013 | g_signal_connect (test, "all-types-generic" , G_CALLBACK (all_types_handler_cb), &flags_type); |
1014 | g_signal_connect (test, "all-types-empty" , G_CALLBACK (all_types_handler_cb), &flags_type); |
1015 | g_signal_connect (test, "all-types-null" , G_CALLBACK (all_types_handler_cb), &flags_type); |
1016 | |
1017 | g_signal_emit_by_name (instance: test, detailed_signal: "all-types" , |
1018 | i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
1019 | g_signal_emit_by_name (instance: test, detailed_signal: "all-types-va" , |
1020 | i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
1021 | g_signal_emit_by_name (instance: test, detailed_signal: "all-types-generic" , |
1022 | i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
1023 | g_signal_emit_by_name (instance: test, detailed_signal: "all-types-empty" , |
1024 | i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
1025 | g_signal_emit_by_name (instance: test, detailed_signal: "all-types-null" , |
1026 | i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
1027 | |
1028 | g_assert_cmpint (all_type_handlers_count, ==, 3 + 5); |
1029 | |
1030 | all_type_handlers_count = 0; |
1031 | |
1032 | g_signal_connect (test, "all-types" , G_CALLBACK (all_types_handler_cb), &flags_type); |
1033 | g_signal_connect (test, "all-types-va" , G_CALLBACK (all_types_handler_cb), &flags_type); |
1034 | g_signal_connect (test, "all-types-generic" , G_CALLBACK (all_types_handler_cb), &flags_type); |
1035 | g_signal_connect (test, "all-types-empty" , G_CALLBACK (all_types_handler_cb), &flags_type); |
1036 | g_signal_connect (test, "all-types-null" , G_CALLBACK (all_types_handler_cb), &flags_type); |
1037 | |
1038 | g_signal_emit_by_name (instance: test, detailed_signal: "all-types" , |
1039 | i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
1040 | g_signal_emit_by_name (instance: test, detailed_signal: "all-types-va" , |
1041 | i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
1042 | g_signal_emit_by_name (instance: test, detailed_signal: "all-types-generic" , |
1043 | i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
1044 | g_signal_emit_by_name (instance: test, detailed_signal: "all-types-empty" , |
1045 | i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
1046 | g_signal_emit_by_name (instance: test, detailed_signal: "all-types-null" , |
1047 | i, b, c, uc, ui, l, ul, e, f, fl, db, str, param, bytes, ptr, test, var, i64, ui64); |
1048 | |
1049 | g_assert_cmpint (all_type_handlers_count, ==, 3 + 5 + 5); |
1050 | |
1051 | g_object_unref (object: test); |
1052 | g_param_spec_unref (pspec: param); |
1053 | g_bytes_unref (bytes); |
1054 | g_variant_unref (value: var); |
1055 | } |
1056 | |
1057 | static void |
1058 | test_connect (void) |
1059 | { |
1060 | GObject *test; |
1061 | gint retval; |
1062 | |
1063 | test = g_object_new (object_type: test_get_type (), NULL); |
1064 | |
1065 | g_object_connect (object: test, |
1066 | signal_spec: "signal::generic-marshaller-int-return" , |
1067 | G_CALLBACK (on_generic_marshaller_int_return_signed_1), |
1068 | NULL, |
1069 | "object-signal::va-marshaller-int-return" , |
1070 | G_CALLBACK (on_generic_marshaller_int_return_signed_2), |
1071 | NULL, |
1072 | NULL); |
1073 | g_signal_emit_by_name (instance: test, detailed_signal: "generic-marshaller-int-return" , &retval); |
1074 | g_assert_cmpint (retval, ==, -30); |
1075 | g_signal_emit_by_name (instance: test, detailed_signal: "va-marshaller-int-return" , &retval); |
1076 | g_assert_cmpint (retval, ==, 2); |
1077 | |
1078 | g_object_disconnect (object: test, |
1079 | signal_spec: "any-signal" , |
1080 | G_CALLBACK (on_generic_marshaller_int_return_signed_1), |
1081 | NULL, |
1082 | "any-signal::va-marshaller-int-return" , |
1083 | G_CALLBACK (on_generic_marshaller_int_return_signed_2), |
1084 | NULL, |
1085 | NULL); |
1086 | |
1087 | g_object_unref (object: test); |
1088 | } |
1089 | |
1090 | static void |
1091 | simple_handler1 (GObject *sender, |
1092 | GObject *target) |
1093 | { |
1094 | g_object_unref (object: target); |
1095 | } |
1096 | |
1097 | static void |
1098 | simple_handler2 (GObject *sender, |
1099 | GObject *target) |
1100 | { |
1101 | g_object_unref (object: target); |
1102 | } |
1103 | |
1104 | static void |
1105 | test_destroy_target_object (void) |
1106 | { |
1107 | Test *sender, *target1, *target2; |
1108 | |
1109 | sender = g_object_new (object_type: test_get_type (), NULL); |
1110 | target1 = g_object_new (object_type: test_get_type (), NULL); |
1111 | target2 = g_object_new (object_type: test_get_type (), NULL); |
1112 | g_signal_connect_object (instance: sender, detailed_signal: "simple" , G_CALLBACK (simple_handler1), gobject: target1, connect_flags: 0); |
1113 | g_signal_connect_object (instance: sender, detailed_signal: "simple" , G_CALLBACK (simple_handler2), gobject: target2, connect_flags: 0); |
1114 | g_signal_emit_by_name (instance: sender, detailed_signal: "simple" ); |
1115 | g_object_unref (object: sender); |
1116 | } |
1117 | |
1118 | static gboolean |
1119 | hook_func (GSignalInvocationHint *ihint, |
1120 | guint n_params, |
1121 | const GValue *params, |
1122 | gpointer data) |
1123 | { |
1124 | gint *count = data; |
1125 | |
1126 | (*count)++; |
1127 | |
1128 | return TRUE; |
1129 | } |
1130 | |
1131 | static void |
1132 | test_emission_hook (void) |
1133 | { |
1134 | GObject *test1, *test2; |
1135 | gint count = 0; |
1136 | gulong hook; |
1137 | |
1138 | test1 = g_object_new (object_type: test_get_type (), NULL); |
1139 | test2 = g_object_new (object_type: test_get_type (), NULL); |
1140 | |
1141 | hook = g_signal_add_emission_hook (signal_id: simple_id, detail: 0, hook_func, hook_data: &count, NULL); |
1142 | g_assert_cmpint (count, ==, 0); |
1143 | g_signal_emit_by_name (instance: test1, detailed_signal: "simple" ); |
1144 | g_assert_cmpint (count, ==, 1); |
1145 | g_signal_emit_by_name (instance: test2, detailed_signal: "simple" ); |
1146 | g_assert_cmpint (count, ==, 2); |
1147 | g_signal_remove_emission_hook (signal_id: simple_id, hook_id: hook); |
1148 | g_signal_emit_by_name (instance: test1, detailed_signal: "simple" ); |
1149 | g_assert_cmpint (count, ==, 2); |
1150 | |
1151 | g_object_unref (object: test1); |
1152 | g_object_unref (object: test2); |
1153 | } |
1154 | |
1155 | static void |
1156 | simple_cb (gpointer instance, gpointer data) |
1157 | { |
1158 | GSignalInvocationHint *ihint; |
1159 | |
1160 | ihint = g_signal_get_invocation_hint (instance); |
1161 | |
1162 | g_assert_cmpstr (g_signal_name (ihint->signal_id), ==, "simple" ); |
1163 | |
1164 | g_signal_emit_by_name (instance, detailed_signal: "simple-2" ); |
1165 | } |
1166 | |
1167 | static void |
1168 | simple2_cb (gpointer instance, gpointer data) |
1169 | { |
1170 | GSignalInvocationHint *ihint; |
1171 | |
1172 | ihint = g_signal_get_invocation_hint (instance); |
1173 | |
1174 | g_assert_cmpstr (g_signal_name (ihint->signal_id), ==, "simple-2" ); |
1175 | } |
1176 | |
1177 | static void |
1178 | test_invocation_hint (void) |
1179 | { |
1180 | GObject *test; |
1181 | |
1182 | test = g_object_new (object_type: test_get_type (), NULL); |
1183 | |
1184 | g_signal_connect (test, "simple" , G_CALLBACK (simple_cb), NULL); |
1185 | g_signal_connect (test, "simple-2" , G_CALLBACK (simple2_cb), NULL); |
1186 | g_signal_emit_by_name (instance: test, detailed_signal: "simple" ); |
1187 | |
1188 | g_object_unref (object: test); |
1189 | } |
1190 | |
1191 | static gboolean |
1192 | accumulator_sum (GSignalInvocationHint *ihint, |
1193 | GValue *return_accu, |
1194 | const GValue *handler_return, |
1195 | gpointer data) |
1196 | { |
1197 | gint acc = g_value_get_int (value: return_accu); |
1198 | gint ret = g_value_get_int (value: handler_return); |
1199 | |
1200 | g_assert_cmpint (ret, >, 0); |
1201 | |
1202 | if (ihint->run_type & G_SIGNAL_ACCUMULATOR_FIRST_RUN) |
1203 | { |
1204 | g_assert_cmpint (acc, ==, 0); |
1205 | g_assert_cmpint (ret, ==, 1); |
1206 | g_assert_true (ihint->run_type & G_SIGNAL_RUN_FIRST); |
1207 | g_assert_false (ihint->run_type & G_SIGNAL_RUN_LAST); |
1208 | } |
1209 | else if (ihint->run_type & G_SIGNAL_RUN_FIRST) |
1210 | { |
1211 | /* Only the first signal handler was called so far */ |
1212 | g_assert_cmpint (acc, ==, 1); |
1213 | g_assert_cmpint (ret, ==, 2); |
1214 | g_assert_false (ihint->run_type & G_SIGNAL_RUN_LAST); |
1215 | } |
1216 | else if (ihint->run_type & G_SIGNAL_RUN_LAST) |
1217 | { |
1218 | /* Only the first two signal handler were called so far */ |
1219 | g_assert_cmpint (acc, ==, 3); |
1220 | g_assert_cmpint (ret, ==, 3); |
1221 | g_assert_false (ihint->run_type & G_SIGNAL_RUN_FIRST); |
1222 | } |
1223 | else |
1224 | { |
1225 | g_assert_not_reached (); |
1226 | } |
1227 | |
1228 | g_value_set_int (value: return_accu, v_int: acc + ret); |
1229 | |
1230 | /* Continue with the other signal handlers as long as the sum is < 6, |
1231 | * i.e. don't run simple_accumulator_4_cb() */ |
1232 | return acc + ret < 6; |
1233 | } |
1234 | |
1235 | static gint |
1236 | simple_accumulator_1_cb (gpointer instance, gpointer data) |
1237 | { |
1238 | return 1; |
1239 | } |
1240 | |
1241 | static gint |
1242 | simple_accumulator_2_cb (gpointer instance, gpointer data) |
1243 | { |
1244 | return 2; |
1245 | } |
1246 | |
1247 | static gint |
1248 | simple_accumulator_3_cb (gpointer instance, gpointer data) |
1249 | { |
1250 | return 3; |
1251 | } |
1252 | |
1253 | static gint |
1254 | simple_accumulator_4_cb (gpointer instance, gpointer data) |
1255 | { |
1256 | return 4; |
1257 | } |
1258 | |
1259 | static void |
1260 | test_accumulator (void) |
1261 | { |
1262 | GObject *test; |
1263 | gint ret = -1; |
1264 | |
1265 | test = g_object_new (object_type: test_get_type (), NULL); |
1266 | |
1267 | /* Connect in reverse order to make sure that LAST signal handlers are |
1268 | * called after FIRST signal handlers but signal handlers in each "group" |
1269 | * are called in the order they were registered */ |
1270 | g_signal_connect_after (test, "simple-accumulator" , G_CALLBACK (simple_accumulator_3_cb), NULL); |
1271 | g_signal_connect_after (test, "simple-accumulator" , G_CALLBACK (simple_accumulator_4_cb), NULL); |
1272 | g_signal_connect (test, "simple-accumulator" , G_CALLBACK (simple_accumulator_1_cb), NULL); |
1273 | g_signal_connect (test, "simple-accumulator" , G_CALLBACK (simple_accumulator_2_cb), NULL); |
1274 | g_signal_emit_by_name (instance: test, detailed_signal: "simple-accumulator" , &ret); |
1275 | |
1276 | /* simple_accumulator_4_cb() is not run because accumulator is 6 */ |
1277 | g_assert_cmpint (ret, ==, 6); |
1278 | |
1279 | g_object_unref (object: test); |
1280 | } |
1281 | |
1282 | static gboolean |
1283 | accumulator_concat_string (GSignalInvocationHint *ihint, GValue *return_accu, const GValue *handler_return, gpointer data) |
1284 | { |
1285 | const gchar *acc = g_value_get_string (value: return_accu); |
1286 | const gchar *ret = g_value_get_string (value: handler_return); |
1287 | |
1288 | g_assert_nonnull (ret); |
1289 | |
1290 | if (acc == NULL) |
1291 | g_value_set_string (value: return_accu, v_string: ret); |
1292 | else |
1293 | g_value_take_string (value: return_accu, v_string: g_strconcat (string1: acc, ret, NULL)); |
1294 | |
1295 | return TRUE; |
1296 | } |
1297 | |
1298 | static gchar * |
1299 | accumulator_class_before_cb (gpointer instance, gpointer data) |
1300 | { |
1301 | return g_strdup (str: "before" ); |
1302 | } |
1303 | |
1304 | static gchar * |
1305 | accumulator_class_after_cb (gpointer instance, gpointer data) |
1306 | { |
1307 | return g_strdup (str: "after" ); |
1308 | } |
1309 | |
1310 | static gchar * |
1311 | accumulator_class (Test *test) |
1312 | { |
1313 | return g_strdup (str: "class" ); |
1314 | } |
1315 | |
1316 | static void |
1317 | test_accumulator_class (void) |
1318 | { |
1319 | const struct { |
1320 | const gchar *signal_name; |
1321 | const gchar *return_string; |
1322 | } tests[] = { |
1323 | {"accumulator-class-first" , "classbeforeafter" }, |
1324 | {"accumulator-class-last" , "beforeclassafter" }, |
1325 | {"accumulator-class-cleanup" , "beforeafterclass" }, |
1326 | {"accumulator-class-first-last" , "classbeforeclassafter" }, |
1327 | {"accumulator-class-first-last-cleanup" , "classbeforeclassafterclass" }, |
1328 | {"accumulator-class-last-cleanup" , "beforeclassafterclass" }, |
1329 | }; |
1330 | gsize i; |
1331 | |
1332 | for (i = 0; i < G_N_ELEMENTS (tests); i++) |
1333 | { |
1334 | GObject *test; |
1335 | gchar *ret = NULL; |
1336 | |
1337 | g_test_message (format: "Signal: %s" , tests[i].signal_name); |
1338 | |
1339 | test = g_object_new (object_type: test_get_type (), NULL); |
1340 | |
1341 | g_signal_connect (test, tests[i].signal_name, G_CALLBACK (accumulator_class_before_cb), NULL); |
1342 | g_signal_connect_after (test, tests[i].signal_name, G_CALLBACK (accumulator_class_after_cb), NULL); |
1343 | g_signal_emit_by_name (instance: test, detailed_signal: tests[i].signal_name, &ret); |
1344 | |
1345 | g_assert_cmpstr (ret, ==, tests[i].return_string); |
1346 | g_free (mem: ret); |
1347 | |
1348 | g_object_unref (object: test); |
1349 | } |
1350 | } |
1351 | |
1352 | static gboolean |
1353 | in_set (const gchar *s, |
1354 | const gchar *set[]) |
1355 | { |
1356 | gint i; |
1357 | |
1358 | for (i = 0; set[i]; i++) |
1359 | { |
1360 | if (g_strcmp0 (str1: s, str2: set[i]) == 0) |
1361 | return TRUE; |
1362 | } |
1363 | |
1364 | return FALSE; |
1365 | } |
1366 | |
1367 | static void |
1368 | test_introspection (void) |
1369 | { |
1370 | guint *ids; |
1371 | guint n_ids; |
1372 | const gchar *name; |
1373 | guint i; |
1374 | const gchar *names[] = { |
1375 | "simple" , |
1376 | "simple-detailed" , |
1377 | "simple-2" , |
1378 | "simple-accumulator" , |
1379 | "accumulator-class-first" , |
1380 | "accumulator-class-last" , |
1381 | "accumulator-class-cleanup" , |
1382 | "accumulator-class-first-last" , |
1383 | "accumulator-class-first-last-cleanup" , |
1384 | "accumulator-class-last-cleanup" , |
1385 | "generic-marshaller-1" , |
1386 | "generic-marshaller-2" , |
1387 | "generic-marshaller-enum-return-signed" , |
1388 | "generic-marshaller-enum-return-unsigned" , |
1389 | "generic-marshaller-int-return" , |
1390 | "va-marshaller-int-return" , |
1391 | "generic-marshaller-uint-return" , |
1392 | "generic-marshaller-interface-return" , |
1393 | "va-marshaller-uint-return" , |
1394 | "variant-changed-no-slot" , |
1395 | "variant-changed" , |
1396 | "all-types" , |
1397 | "all-types-va" , |
1398 | "all-types-generic" , |
1399 | "all-types-null" , |
1400 | "all-types-empty" , |
1401 | "custom-marshaller" , |
1402 | NULL |
1403 | }; |
1404 | GSignalQuery query; |
1405 | |
1406 | ids = g_signal_list_ids (itype: test_get_type (), n_ids: &n_ids); |
1407 | g_assert_cmpuint (n_ids, ==, g_strv_length ((gchar**)names)); |
1408 | |
1409 | for (i = 0; i < n_ids; i++) |
1410 | { |
1411 | name = g_signal_name (signal_id: ids[i]); |
1412 | g_assert_true (in_set (name, names)); |
1413 | } |
1414 | |
1415 | g_signal_query (signal_id: simple_id, query: &query); |
1416 | g_assert_cmpuint (query.signal_id, ==, simple_id); |
1417 | g_assert_cmpstr (query.signal_name, ==, "simple" ); |
1418 | g_assert_true (query.itype == test_get_type ()); |
1419 | g_assert_cmpint (query.signal_flags, ==, G_SIGNAL_RUN_LAST); |
1420 | g_assert_cmpint (query.return_type, ==, G_TYPE_NONE); |
1421 | g_assert_cmpuint (query.n_params, ==, 0); |
1422 | |
1423 | g_free (mem: ids); |
1424 | } |
1425 | |
1426 | static void |
1427 | test_handler (gpointer instance, gpointer data) |
1428 | { |
1429 | gint *count = data; |
1430 | |
1431 | (*count)++; |
1432 | } |
1433 | |
1434 | static void |
1435 | test_block_handler (void) |
1436 | { |
1437 | GObject *test1, *test2; |
1438 | gint count1 = 0; |
1439 | gint count2 = 0; |
1440 | gulong handler1, handler; |
1441 | |
1442 | test1 = g_object_new (object_type: test_get_type (), NULL); |
1443 | test2 = g_object_new (object_type: test_get_type (), NULL); |
1444 | |
1445 | handler1 = g_signal_connect (test1, "simple" , G_CALLBACK (test_handler), &count1); |
1446 | g_signal_connect (test2, "simple" , G_CALLBACK (test_handler), &count2); |
1447 | |
1448 | handler = g_signal_handler_find (instance: test1, mask: G_SIGNAL_MATCH_ID, signal_id: simple_id, detail: 0, NULL, NULL, NULL); |
1449 | |
1450 | g_assert_true (handler == handler1); |
1451 | |
1452 | g_assert_cmpint (count1, ==, 0); |
1453 | g_assert_cmpint (count2, ==, 0); |
1454 | |
1455 | g_signal_emit_by_name (instance: test1, detailed_signal: "simple" ); |
1456 | g_signal_emit_by_name (instance: test2, detailed_signal: "simple" ); |
1457 | |
1458 | g_assert_cmpint (count1, ==, 1); |
1459 | g_assert_cmpint (count2, ==, 1); |
1460 | |
1461 | g_signal_handler_block (instance: test1, handler_id: handler1); |
1462 | |
1463 | g_signal_emit_by_name (instance: test1, detailed_signal: "simple" ); |
1464 | g_signal_emit_by_name (instance: test2, detailed_signal: "simple" ); |
1465 | |
1466 | g_assert_cmpint (count1, ==, 1); |
1467 | g_assert_cmpint (count2, ==, 2); |
1468 | |
1469 | g_signal_handler_unblock (instance: test1, handler_id: handler1); |
1470 | |
1471 | g_signal_emit_by_name (instance: test1, detailed_signal: "simple" ); |
1472 | g_signal_emit_by_name (instance: test2, detailed_signal: "simple" ); |
1473 | |
1474 | g_assert_cmpint (count1, ==, 2); |
1475 | g_assert_cmpint (count2, ==, 3); |
1476 | |
1477 | g_assert_cmpuint (g_signal_handlers_block_matched (test1, G_SIGNAL_MATCH_FUNC, 0, 0, NULL, test_block_handler, NULL), ==, 0); |
1478 | g_assert_cmpuint (g_signal_handlers_block_matched (test2, G_SIGNAL_MATCH_FUNC, 0, 0, NULL, test_handler, NULL), ==, 1); |
1479 | |
1480 | g_signal_emit_by_name (instance: test1, detailed_signal: "simple" ); |
1481 | g_signal_emit_by_name (instance: test2, detailed_signal: "simple" ); |
1482 | |
1483 | g_assert_cmpint (count1, ==, 3); |
1484 | g_assert_cmpint (count2, ==, 3); |
1485 | |
1486 | g_signal_handlers_unblock_matched (instance: test2, mask: G_SIGNAL_MATCH_FUNC, signal_id: 0, detail: 0, NULL, func: test_handler, NULL); |
1487 | |
1488 | g_object_unref (object: test1); |
1489 | g_object_unref (object: test2); |
1490 | } |
1491 | |
1492 | static void |
1493 | stop_emission (gpointer instance, gpointer data) |
1494 | { |
1495 | g_signal_stop_emission (instance, signal_id: simple_id, detail: 0); |
1496 | } |
1497 | |
1498 | static void |
1499 | stop_emission_by_name (gpointer instance, gpointer data) |
1500 | { |
1501 | g_signal_stop_emission_by_name (instance, detailed_signal: "simple" ); |
1502 | } |
1503 | |
1504 | static void |
1505 | dont_reach (gpointer instance, gpointer data) |
1506 | { |
1507 | g_assert_not_reached (); |
1508 | } |
1509 | |
1510 | static void |
1511 | test_stop_emission (void) |
1512 | { |
1513 | GObject *test1; |
1514 | gulong handler; |
1515 | |
1516 | test1 = g_object_new (object_type: test_get_type (), NULL); |
1517 | handler = g_signal_connect (test1, "simple" , G_CALLBACK (stop_emission), NULL); |
1518 | g_signal_connect_after (test1, "simple" , G_CALLBACK (dont_reach), NULL); |
1519 | |
1520 | g_signal_emit_by_name (instance: test1, detailed_signal: "simple" ); |
1521 | |
1522 | g_signal_handler_disconnect (instance: test1, handler_id: handler); |
1523 | g_signal_connect (test1, "simple" , G_CALLBACK (stop_emission_by_name), NULL); |
1524 | |
1525 | g_signal_emit_by_name (instance: test1, detailed_signal: "simple" ); |
1526 | |
1527 | g_object_unref (object: test1); |
1528 | } |
1529 | |
1530 | static void |
1531 | test_signal_disconnect_wrong_object (void) |
1532 | { |
1533 | Test *object, *object2; |
1534 | Test2 *object3; |
1535 | guint signal_id; |
1536 | |
1537 | object = g_object_new (object_type: test_get_type (), NULL); |
1538 | object2 = g_object_new (object_type: test_get_type (), NULL); |
1539 | object3 = g_object_new (object_type: test2_get_type (), NULL); |
1540 | |
1541 | signal_id = g_signal_connect (object, |
1542 | "simple" , |
1543 | G_CALLBACK (simple_handler1), |
1544 | NULL); |
1545 | |
1546 | /* disconnect from the wrong object (same type), should warn */ |
1547 | g_test_expect_message (log_domain: "GLib-GObject" , log_level: G_LOG_LEVEL_WARNING, |
1548 | pattern: "*: instance '*' has no handler with id '*'" ); |
1549 | g_signal_handler_disconnect (instance: object2, handler_id: signal_id); |
1550 | g_test_assert_expected_messages (); |
1551 | |
1552 | /* and from an object of the wrong type */ |
1553 | g_test_expect_message (log_domain: "GLib-GObject" , log_level: G_LOG_LEVEL_WARNING, |
1554 | pattern: "*: instance '*' has no handler with id '*'" ); |
1555 | g_signal_handler_disconnect (instance: object3, handler_id: signal_id); |
1556 | g_test_assert_expected_messages (); |
1557 | |
1558 | /* it's still connected */ |
1559 | g_assert_true (g_signal_handler_is_connected (object, signal_id)); |
1560 | |
1561 | g_object_unref (object); |
1562 | g_object_unref (object: object2); |
1563 | g_object_unref (object: object3); |
1564 | } |
1565 | |
1566 | static void |
1567 | test_clear_signal_handler (void) |
1568 | { |
1569 | GObject *test_obj; |
1570 | gulong handler; |
1571 | |
1572 | test_obj = g_object_new (object_type: test_get_type (), NULL); |
1573 | |
1574 | handler = g_signal_connect (test_obj, "simple" , G_CALLBACK (dont_reach), NULL); |
1575 | g_assert_cmpuint (handler, >, 0); |
1576 | |
1577 | g_clear_signal_handler (&handler, test_obj); |
1578 | g_assert_cmpuint (handler, ==, 0); |
1579 | |
1580 | g_signal_emit_by_name (instance: test_obj, detailed_signal: "simple" ); |
1581 | |
1582 | g_clear_signal_handler (&handler, test_obj); |
1583 | |
1584 | if (g_test_undefined ()) |
1585 | { |
1586 | handler = g_random_int_range (begin: 0x01, end: 0xFF); |
1587 | g_test_expect_message (G_LOG_DOMAIN, log_level: G_LOG_LEVEL_WARNING, |
1588 | pattern: "*instance '* has no handler with id *'" ); |
1589 | g_clear_signal_handler (&handler, test_obj); |
1590 | g_assert_cmpuint (handler, ==, 0); |
1591 | g_test_assert_expected_messages (); |
1592 | } |
1593 | |
1594 | g_object_unref (object: test_obj); |
1595 | } |
1596 | |
1597 | static void |
1598 | test_lookup (void) |
1599 | { |
1600 | GTypeClass *test_class; |
1601 | guint signal_id, saved_signal_id; |
1602 | |
1603 | g_test_summary (summary: "Test that g_signal_lookup() works with a variety of inputs." ); |
1604 | |
1605 | test_class = g_type_class_ref (type: test_get_type ()); |
1606 | |
1607 | signal_id = g_signal_lookup (name: "all-types" , itype: test_get_type ()); |
1608 | g_assert_cmpint (signal_id, !=, 0); |
1609 | |
1610 | saved_signal_id = signal_id; |
1611 | |
1612 | /* Try with a non-canonical name. */ |
1613 | signal_id = g_signal_lookup (name: "all_types" , itype: test_get_type ()); |
1614 | g_assert_cmpint (signal_id, ==, saved_signal_id); |
1615 | |
1616 | /* Looking up a non-existent signal should return nothing. */ |
1617 | g_assert_cmpint (g_signal_lookup ("nope" , test_get_type ()), ==, 0); |
1618 | |
1619 | g_type_class_unref (g_class: test_class); |
1620 | } |
1621 | |
1622 | static void |
1623 | test_lookup_invalid (void) |
1624 | { |
1625 | g_test_summary (summary: "Test that g_signal_lookup() emits a warning if looking up an invalid signal name." ); |
1626 | |
1627 | if (g_test_subprocess ()) |
1628 | { |
1629 | GTypeClass *test_class; |
1630 | guint signal_id; |
1631 | |
1632 | test_class = g_type_class_ref (type: test_get_type ()); |
1633 | |
1634 | signal_id = g_signal_lookup (name: "" , itype: test_get_type ()); |
1635 | g_assert_cmpint (signal_id, ==, 0); |
1636 | |
1637 | g_type_class_unref (g_class: test_class); |
1638 | return; |
1639 | } |
1640 | |
1641 | g_test_trap_subprocess (NULL, usec_timeout: 0, test_flags: 0); |
1642 | g_test_trap_assert_failed (); |
1643 | g_test_trap_assert_stderr ("*WARNING*unable to look up invalid signal name*" ); |
1644 | } |
1645 | |
1646 | static void |
1647 | test_parse_name (void) |
1648 | { |
1649 | GTypeClass *test_class; |
1650 | guint signal_id, saved_signal_id; |
1651 | gboolean retval; |
1652 | GQuark detail, saved_detail; |
1653 | |
1654 | g_test_summary (summary: "Test that g_signal_parse_name() works with a variety of inputs." ); |
1655 | |
1656 | test_class = g_type_class_ref (type: test_get_type ()); |
1657 | |
1658 | /* Simple test. */ |
1659 | retval = g_signal_parse_name (detailed_signal: "simple-detailed" , itype: test_get_type (), signal_id_p: &signal_id, detail_p: &detail, TRUE); |
1660 | g_assert_true (retval); |
1661 | g_assert_cmpint (signal_id, !=, 0); |
1662 | g_assert_cmpint (detail, ==, 0); |
1663 | |
1664 | saved_signal_id = signal_id; |
1665 | |
1666 | /* Simple test with detail. */ |
1667 | retval = g_signal_parse_name (detailed_signal: "simple-detailed::a-detail" , itype: test_get_type (), signal_id_p: &signal_id, detail_p: &detail, TRUE); |
1668 | g_assert_true (retval); |
1669 | g_assert_cmpint (signal_id, ==, saved_signal_id); |
1670 | g_assert_cmpint (detail, !=, 0); |
1671 | |
1672 | saved_detail = detail; |
1673 | |
1674 | /* Simple test with the same detail again. */ |
1675 | retval = g_signal_parse_name (detailed_signal: "simple-detailed::a-detail" , itype: test_get_type (), signal_id_p: &signal_id, detail_p: &detail, FALSE); |
1676 | g_assert_true (retval); |
1677 | g_assert_cmpint (signal_id, ==, saved_signal_id); |
1678 | g_assert_cmpint (detail, ==, saved_detail); |
1679 | |
1680 | /* Simple test with a new detail. */ |
1681 | retval = g_signal_parse_name (detailed_signal: "simple-detailed::another-detail" , itype: test_get_type (), signal_id_p: &signal_id, detail_p: &detail, FALSE); |
1682 | g_assert_true (retval); |
1683 | g_assert_cmpint (signal_id, ==, saved_signal_id); |
1684 | g_assert_cmpint (detail, ==, 0); /* we didn’t force the quark */ |
1685 | |
1686 | /* Canonicalisation shouldn’t affect the results. */ |
1687 | retval = g_signal_parse_name (detailed_signal: "simple_detailed::a-detail" , itype: test_get_type (), signal_id_p: &signal_id, detail_p: &detail, FALSE); |
1688 | g_assert_true (retval); |
1689 | g_assert_cmpint (signal_id, ==, saved_signal_id); |
1690 | g_assert_cmpint (detail, ==, saved_detail); |
1691 | |
1692 | /* Details don’t have to look like property names. */ |
1693 | retval = g_signal_parse_name (detailed_signal: "simple-detailed::hello::world" , itype: test_get_type (), signal_id_p: &signal_id, detail_p: &detail, TRUE); |
1694 | g_assert_true (retval); |
1695 | g_assert_cmpint (signal_id, ==, saved_signal_id); |
1696 | g_assert_cmpint (detail, !=, 0); |
1697 | |
1698 | /* Trying to parse a detail for a signal which isn’t %G_SIGNAL_DETAILED should fail. */ |
1699 | retval = g_signal_parse_name (detailed_signal: "all-types::a-detail" , itype: test_get_type (), signal_id_p: &signal_id, detail_p: &detail, FALSE); |
1700 | g_assert_false (retval); |
1701 | |
1702 | g_type_class_unref (g_class: test_class); |
1703 | } |
1704 | |
1705 | static void |
1706 | test_parse_name_invalid (void) |
1707 | { |
1708 | GTypeClass *test_class; |
1709 | gsize i; |
1710 | guint signal_id; |
1711 | GQuark detail; |
1712 | const gchar *vectors[] = |
1713 | { |
1714 | "" , |
1715 | "7zip" , |
1716 | "invalid:signal" , |
1717 | "simple-detailed::" , |
1718 | "simple-detailed:" , |
1719 | ":" , |
1720 | "::" , |
1721 | ":valid-detail" , |
1722 | "::valid-detail" , |
1723 | }; |
1724 | |
1725 | g_test_summary (summary: "Test that g_signal_parse_name() ignores a variety of invalid inputs." ); |
1726 | |
1727 | test_class = g_type_class_ref (type: test_get_type ()); |
1728 | |
1729 | for (i = 0; i < G_N_ELEMENTS (vectors); i++) |
1730 | { |
1731 | g_test_message (format: "Parser input: %s" , vectors[i]); |
1732 | g_assert_false (g_signal_parse_name (vectors[i], test_get_type (), &signal_id, &detail, TRUE)); |
1733 | } |
1734 | |
1735 | g_type_class_unref (g_class: test_class); |
1736 | } |
1737 | |
1738 | static void |
1739 | test_signals_invalid_name (gconstpointer test_data) |
1740 | { |
1741 | const gchar *signal_name = test_data; |
1742 | |
1743 | g_test_summary (summary: "Check that g_signal_new() rejects invalid signal names." ); |
1744 | |
1745 | if (g_test_subprocess ()) |
1746 | { |
1747 | g_signal_new (signal_name, |
1748 | itype: test_get_type (), |
1749 | signal_flags: G_SIGNAL_RUN_LAST | G_SIGNAL_NO_RECURSE, |
1750 | class_offset: 0, |
1751 | NULL, NULL, |
1752 | NULL, |
1753 | G_TYPE_NONE, |
1754 | n_params: 0); |
1755 | return; |
1756 | } |
1757 | |
1758 | g_test_trap_subprocess (NULL, usec_timeout: 0, test_flags: 0); |
1759 | g_test_trap_assert_failed (); |
1760 | g_test_trap_assert_stderr ("*CRITICAL*g_signal_is_valid_name (signal_name)*" ); |
1761 | } |
1762 | |
1763 | static void |
1764 | test_signal_is_valid_name (void) |
1765 | { |
1766 | const gchar *valid_names[] = |
1767 | { |
1768 | "signal" , |
1769 | "i" , |
1770 | "multiple-segments" , |
1771 | "segment0-SEGMENT1" , |
1772 | "using_underscores" , |
1773 | }; |
1774 | const gchar *invalid_names[] = |
1775 | { |
1776 | "" , |
1777 | "7zip" , |
1778 | "my_int:hello" , |
1779 | }; |
1780 | gsize i; |
1781 | |
1782 | for (i = 0; i < G_N_ELEMENTS (valid_names); i++) |
1783 | g_assert_true (g_signal_is_valid_name (valid_names[i])); |
1784 | |
1785 | for (i = 0; i < G_N_ELEMENTS (invalid_names); i++) |
1786 | g_assert_false (g_signal_is_valid_name (invalid_names[i])); |
1787 | } |
1788 | |
1789 | /* --- */ |
1790 | |
1791 | int |
1792 | main (int argc, |
1793 | char *argv[]) |
1794 | { |
1795 | g_test_init (argc: &argc, argv: &argv, NULL); |
1796 | |
1797 | g_test_add_func (testpath: "/gobject/signals/all-types" , test_func: test_all_types); |
1798 | g_test_add_func (testpath: "/gobject/signals/variant" , test_func: test_variant_signal); |
1799 | g_test_add_func (testpath: "/gobject/signals/destroy-target-object" , test_func: test_destroy_target_object); |
1800 | g_test_add_func (testpath: "/gobject/signals/generic-marshaller-1" , test_func: test_generic_marshaller_signal_1); |
1801 | g_test_add_func (testpath: "/gobject/signals/generic-marshaller-2" , test_func: test_generic_marshaller_signal_2); |
1802 | g_test_add_func (testpath: "/gobject/signals/generic-marshaller-enum-return-signed" , test_func: test_generic_marshaller_signal_enum_return_signed); |
1803 | g_test_add_func (testpath: "/gobject/signals/generic-marshaller-enum-return-unsigned" , test_func: test_generic_marshaller_signal_enum_return_unsigned); |
1804 | g_test_add_func (testpath: "/gobject/signals/generic-marshaller-int-return" , test_func: test_generic_marshaller_signal_int_return); |
1805 | g_test_add_func (testpath: "/gobject/signals/generic-marshaller-uint-return" , test_func: test_generic_marshaller_signal_uint_return); |
1806 | g_test_add_func (testpath: "/gobject/signals/generic-marshaller-interface-return" , test_func: test_generic_marshaller_signal_interface_return); |
1807 | g_test_add_func (testpath: "/gobject/signals/custom-marshaller" , test_func: test_custom_marshaller); |
1808 | g_test_add_func (testpath: "/gobject/signals/connect" , test_func: test_connect); |
1809 | g_test_add_func (testpath: "/gobject/signals/emission-hook" , test_func: test_emission_hook); |
1810 | g_test_add_func (testpath: "/gobject/signals/accumulator" , test_func: test_accumulator); |
1811 | g_test_add_func (testpath: "/gobject/signals/accumulator-class" , test_func: test_accumulator_class); |
1812 | g_test_add_func (testpath: "/gobject/signals/introspection" , test_func: test_introspection); |
1813 | g_test_add_func (testpath: "/gobject/signals/block-handler" , test_func: test_block_handler); |
1814 | g_test_add_func (testpath: "/gobject/signals/stop-emission" , test_func: test_stop_emission); |
1815 | g_test_add_func (testpath: "/gobject/signals/invocation-hint" , test_func: test_invocation_hint); |
1816 | g_test_add_func (testpath: "/gobject/signals/test-disconnection-wrong-object" , test_func: test_signal_disconnect_wrong_object); |
1817 | g_test_add_func (testpath: "/gobject/signals/clear-signal-handler" , test_func: test_clear_signal_handler); |
1818 | g_test_add_func (testpath: "/gobject/signals/lookup" , test_func: test_lookup); |
1819 | g_test_add_func (testpath: "/gobject/signals/lookup/invalid" , test_func: test_lookup_invalid); |
1820 | g_test_add_func (testpath: "/gobject/signals/parse-name" , test_func: test_parse_name); |
1821 | g_test_add_func (testpath: "/gobject/signals/parse-name/invalid" , test_func: test_parse_name_invalid); |
1822 | g_test_add_data_func (testpath: "/gobject/signals/invalid-name/colon" , test_data: "my_int:hello" , test_func: test_signals_invalid_name); |
1823 | g_test_add_data_func (testpath: "/gobject/signals/invalid-name/first-char" , test_data: "7zip" , test_func: test_signals_invalid_name); |
1824 | g_test_add_data_func (testpath: "/gobject/signals/invalid-name/empty" , test_data: "" , test_func: test_signals_invalid_name); |
1825 | g_test_add_func (testpath: "/gobject/signals/is-valid-name" , test_func: test_signal_is_valid_name); |
1826 | |
1827 | return g_test_run (); |
1828 | } |
1829 | |