Nick Coghlan | d5cacbb | 2015-05-23 22:24:10 +1000 | [diff] [blame] | 1 | |
| 2 | /* Testing module for multi-phase initialization of extension modules (PEP 489) |
| 3 | */ |
| 4 | |
| 5 | #include "Python.h" |
| 6 | |
| 7 | /* Example objects */ |
| 8 | typedef struct { |
| 9 | PyObject_HEAD |
| 10 | PyObject *x_attr; /* Attributes dictionary */ |
| 11 | } ExampleObject; |
| 12 | |
Marcel Plch | c2b0b12 | 2018-03-17 06:41:20 +0100 | [diff] [blame] | 13 | typedef struct { |
| 14 | PyObject *integer; |
| 15 | } testmultiphase_state; |
| 16 | |
Nick Coghlan | d5cacbb | 2015-05-23 22:24:10 +1000 | [diff] [blame] | 17 | /* Example methods */ |
| 18 | |
Nick Coghlan | 53f9502 | 2015-06-04 21:52:57 +1000 | [diff] [blame] | 19 | static int |
| 20 | Example_traverse(ExampleObject *self, visitproc visit, void *arg) |
Nick Coghlan | d5cacbb | 2015-05-23 22:24:10 +1000 | [diff] [blame] | 21 | { |
Nick Coghlan | 53f9502 | 2015-06-04 21:52:57 +1000 | [diff] [blame] | 22 | Py_VISIT(self->x_attr); |
| 23 | return 0; |
| 24 | } |
| 25 | |
Serhiy Storchaka | 19de8b3 | 2018-05-26 10:51:58 +0300 | [diff] [blame] | 26 | static void |
Nick Coghlan | 53f9502 | 2015-06-04 21:52:57 +1000 | [diff] [blame] | 27 | Example_finalize(ExampleObject *self) |
| 28 | { |
| 29 | Py_CLEAR(self->x_attr); |
Nick Coghlan | d5cacbb | 2015-05-23 22:24:10 +1000 | [diff] [blame] | 30 | } |
| 31 | |
| 32 | static PyObject * |
| 33 | Example_demo(ExampleObject *self, PyObject *args) |
| 34 | { |
| 35 | PyObject *o = NULL; |
| 36 | if (!PyArg_ParseTuple(args, "|O:demo", &o)) |
| 37 | return NULL; |
| 38 | if (o != NULL && PyUnicode_Check(o)) { |
| 39 | Py_INCREF(o); |
| 40 | return o; |
| 41 | } |
Serhiy Storchaka | 228b12e | 2017-01-23 09:47:21 +0200 | [diff] [blame] | 42 | Py_RETURN_NONE; |
Nick Coghlan | d5cacbb | 2015-05-23 22:24:10 +1000 | [diff] [blame] | 43 | } |
| 44 | |
| 45 | |
| 46 | static PyMethodDef Example_methods[] = { |
| 47 | {"demo", (PyCFunction)Example_demo, METH_VARARGS, |
| 48 | PyDoc_STR("demo() -> None")}, |
| 49 | {NULL, NULL} /* sentinel */ |
| 50 | }; |
| 51 | |
| 52 | static PyObject * |
| 53 | Example_getattro(ExampleObject *self, PyObject *name) |
| 54 | { |
| 55 | if (self->x_attr != NULL) { |
| 56 | PyObject *v = PyDict_GetItem(self->x_attr, name); |
| 57 | if (v != NULL) { |
| 58 | Py_INCREF(v); |
| 59 | return v; |
| 60 | } |
| 61 | } |
| 62 | return PyObject_GenericGetAttr((PyObject *)self, name); |
| 63 | } |
| 64 | |
| 65 | static int |
Serhiy Storchaka | ef1585e | 2015-12-25 20:01:53 +0200 | [diff] [blame] | 66 | Example_setattr(ExampleObject *self, const char *name, PyObject *v) |
Nick Coghlan | d5cacbb | 2015-05-23 22:24:10 +1000 | [diff] [blame] | 67 | { |
| 68 | if (self->x_attr == NULL) { |
| 69 | self->x_attr = PyDict_New(); |
| 70 | if (self->x_attr == NULL) |
| 71 | return -1; |
| 72 | } |
| 73 | if (v == NULL) { |
| 74 | int rv = PyDict_DelItemString(self->x_attr, name); |
| 75 | if (rv < 0) |
| 76 | PyErr_SetString(PyExc_AttributeError, |
| 77 | "delete non-existing Example attribute"); |
| 78 | return rv; |
| 79 | } |
| 80 | else |
| 81 | return PyDict_SetItemString(self->x_attr, name, v); |
| 82 | } |
| 83 | |
| 84 | static PyType_Slot Example_Type_slots[] = { |
| 85 | {Py_tp_doc, "The Example type"}, |
Nick Coghlan | 53f9502 | 2015-06-04 21:52:57 +1000 | [diff] [blame] | 86 | {Py_tp_finalize, Example_finalize}, |
| 87 | {Py_tp_traverse, Example_traverse}, |
Nick Coghlan | d5cacbb | 2015-05-23 22:24:10 +1000 | [diff] [blame] | 88 | {Py_tp_getattro, Example_getattro}, |
| 89 | {Py_tp_setattr, Example_setattr}, |
| 90 | {Py_tp_methods, Example_methods}, |
| 91 | {0, 0}, |
| 92 | }; |
| 93 | |
| 94 | static PyType_Spec Example_Type_spec = { |
| 95 | "_testimportexec.Example", |
| 96 | sizeof(ExampleObject), |
| 97 | 0, |
Nick Coghlan | 53f9502 | 2015-06-04 21:52:57 +1000 | [diff] [blame] | 98 | Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_HAVE_FINALIZE, |
Nick Coghlan | d5cacbb | 2015-05-23 22:24:10 +1000 | [diff] [blame] | 99 | Example_Type_slots |
| 100 | }; |
| 101 | |
| 102 | /* Function of two integers returning integer */ |
| 103 | |
| 104 | PyDoc_STRVAR(testexport_foo_doc, |
| 105 | "foo(i,j)\n\ |
| 106 | \n\ |
| 107 | Return the sum of i and j."); |
| 108 | |
| 109 | static PyObject * |
| 110 | testexport_foo(PyObject *self, PyObject *args) |
| 111 | { |
| 112 | long i, j; |
| 113 | long res; |
| 114 | if (!PyArg_ParseTuple(args, "ll:foo", &i, &j)) |
| 115 | return NULL; |
| 116 | res = i + j; |
| 117 | return PyLong_FromLong(res); |
| 118 | } |
| 119 | |
| 120 | /* Test that PyState registration fails */ |
| 121 | |
| 122 | PyDoc_STRVAR(call_state_registration_func_doc, |
| 123 | "register_state(0): call PyState_FindModule()\n\ |
| 124 | register_state(1): call PyState_AddModule()\n\ |
| 125 | register_state(2): call PyState_RemoveModule()"); |
| 126 | |
| 127 | static PyObject * |
| 128 | call_state_registration_func(PyObject *mod, PyObject *args) |
| 129 | { |
| 130 | int i, ret; |
| 131 | PyModuleDef *def = PyModule_GetDef(mod); |
| 132 | if (def == NULL) { |
| 133 | return NULL; |
| 134 | } |
| 135 | if (!PyArg_ParseTuple(args, "i:call_state_registration_func", &i)) |
| 136 | return NULL; |
| 137 | switch (i) { |
| 138 | case 0: |
| 139 | mod = PyState_FindModule(def); |
| 140 | if (mod == NULL) { |
| 141 | Py_RETURN_NONE; |
| 142 | } |
| 143 | return mod; |
| 144 | case 1: |
| 145 | ret = PyState_AddModule(mod, def); |
| 146 | if (ret != 0) { |
| 147 | return NULL; |
| 148 | } |
| 149 | break; |
| 150 | case 2: |
| 151 | ret = PyState_RemoveModule(def); |
| 152 | if (ret != 0) { |
| 153 | return NULL; |
| 154 | } |
| 155 | break; |
| 156 | } |
| 157 | Py_RETURN_NONE; |
| 158 | } |
| 159 | |
| 160 | |
| 161 | static PyType_Slot Str_Type_slots[] = { |
| 162 | {Py_tp_base, NULL}, /* filled out in module exec function */ |
| 163 | {0, 0}, |
| 164 | }; |
| 165 | |
| 166 | static PyType_Spec Str_Type_spec = { |
| 167 | "_testimportexec.Str", |
| 168 | 0, |
| 169 | 0, |
| 170 | Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, |
| 171 | Str_Type_slots |
| 172 | }; |
| 173 | |
| 174 | static PyMethodDef testexport_methods[] = { |
| 175 | {"foo", testexport_foo, METH_VARARGS, |
| 176 | testexport_foo_doc}, |
| 177 | {"call_state_registration_func", call_state_registration_func, |
| 178 | METH_VARARGS, call_state_registration_func_doc}, |
| 179 | {NULL, NULL} /* sentinel */ |
| 180 | }; |
| 181 | |
| 182 | static int execfunc(PyObject *m) |
| 183 | { |
| 184 | PyObject *temp = NULL; |
| 185 | |
| 186 | /* Due to cross platform compiler issues the slots must be filled |
| 187 | * here. It's required for portability to Windows without requiring |
| 188 | * C++. */ |
| 189 | Str_Type_slots[0].pfunc = &PyUnicode_Type; |
| 190 | |
| 191 | /* Add a custom type */ |
| 192 | temp = PyType_FromSpec(&Example_Type_spec); |
| 193 | if (temp == NULL) |
| 194 | goto fail; |
| 195 | if (PyModule_AddObject(m, "Example", temp) != 0) |
| 196 | goto fail; |
| 197 | |
| 198 | /* Add an exception type */ |
| 199 | temp = PyErr_NewException("_testimportexec.error", NULL, NULL); |
| 200 | if (temp == NULL) |
| 201 | goto fail; |
| 202 | if (PyModule_AddObject(m, "error", temp) != 0) |
| 203 | goto fail; |
| 204 | |
| 205 | /* Add Str */ |
| 206 | temp = PyType_FromSpec(&Str_Type_spec); |
| 207 | if (temp == NULL) |
| 208 | goto fail; |
| 209 | if (PyModule_AddObject(m, "Str", temp) != 0) |
| 210 | goto fail; |
| 211 | |
| 212 | if (PyModule_AddIntConstant(m, "int_const", 1969) != 0) |
| 213 | goto fail; |
| 214 | |
| 215 | if (PyModule_AddStringConstant(m, "str_const", "something different") != 0) |
| 216 | goto fail; |
| 217 | |
| 218 | return 0; |
| 219 | fail: |
| 220 | return -1; |
| 221 | } |
| 222 | |
| 223 | /* Helper for module definitions; there'll be a lot of them */ |
Marcel Plch | c2b0b12 | 2018-03-17 06:41:20 +0100 | [diff] [blame] | 224 | |
| 225 | #define TEST_MODULE_DEF_EX(name, slots, methods, statesize, traversefunc) { \ |
Nick Coghlan | d5cacbb | 2015-05-23 22:24:10 +1000 | [diff] [blame] | 226 | PyModuleDef_HEAD_INIT, /* m_base */ \ |
| 227 | name, /* m_name */ \ |
| 228 | PyDoc_STR("Test module " name), /* m_doc */ \ |
Marcel Plch | c2b0b12 | 2018-03-17 06:41:20 +0100 | [diff] [blame] | 229 | statesize, /* m_size */ \ |
Nick Coghlan | d5cacbb | 2015-05-23 22:24:10 +1000 | [diff] [blame] | 230 | methods, /* m_methods */ \ |
| 231 | slots, /* m_slots */ \ |
Marcel Plch | c2b0b12 | 2018-03-17 06:41:20 +0100 | [diff] [blame] | 232 | traversefunc, /* m_traverse */ \ |
Nick Coghlan | d5cacbb | 2015-05-23 22:24:10 +1000 | [diff] [blame] | 233 | NULL, /* m_clear */ \ |
| 234 | NULL, /* m_free */ \ |
| 235 | } |
| 236 | |
Marcel Plch | c2b0b12 | 2018-03-17 06:41:20 +0100 | [diff] [blame] | 237 | #define TEST_MODULE_DEF(name, slots, methods) TEST_MODULE_DEF_EX(name, slots, methods, 0, NULL) |
| 238 | |
Benjamin Peterson | cb4bae7 | 2018-07-06 21:05:51 -0700 | [diff] [blame] | 239 | static PyModuleDef_Slot main_slots[] = { |
Nick Coghlan | d5cacbb | 2015-05-23 22:24:10 +1000 | [diff] [blame] | 240 | {Py_mod_exec, execfunc}, |
| 241 | {0, NULL}, |
| 242 | }; |
| 243 | |
| 244 | static PyModuleDef main_def = TEST_MODULE_DEF("main", main_slots, testexport_methods); |
| 245 | |
| 246 | PyMODINIT_FUNC |
| 247 | PyInit__testmultiphase(PyObject *spec) |
| 248 | { |
| 249 | return PyModuleDef_Init(&main_def); |
| 250 | } |
| 251 | |
| 252 | |
| 253 | /**** Importing a non-module object ****/ |
| 254 | |
| 255 | static PyModuleDef def_nonmodule; |
Nick Coghlan | 8682f57 | 2016-08-21 17:41:56 +1000 | [diff] [blame] | 256 | static PyModuleDef def_nonmodule_with_methods; |
Nick Coghlan | d5cacbb | 2015-05-23 22:24:10 +1000 | [diff] [blame] | 257 | |
| 258 | /* Create a SimpleNamespace(three=3) */ |
| 259 | static PyObject* |
| 260 | createfunc_nonmodule(PyObject *spec, PyModuleDef *def) |
| 261 | { |
| 262 | PyObject *dct, *ns, *three; |
| 263 | |
Nick Coghlan | 8682f57 | 2016-08-21 17:41:56 +1000 | [diff] [blame] | 264 | if (def != &def_nonmodule && def != &def_nonmodule_with_methods) { |
Nick Coghlan | d5cacbb | 2015-05-23 22:24:10 +1000 | [diff] [blame] | 265 | PyErr_SetString(PyExc_SystemError, "def does not match"); |
| 266 | return NULL; |
| 267 | } |
| 268 | |
| 269 | dct = PyDict_New(); |
| 270 | if (dct == NULL) |
| 271 | return NULL; |
| 272 | |
| 273 | three = PyLong_FromLong(3); |
| 274 | if (three == NULL) { |
| 275 | Py_DECREF(dct); |
| 276 | return NULL; |
| 277 | } |
| 278 | PyDict_SetItemString(dct, "three", three); |
Nick Coghlan | a48db2b | 2015-05-24 01:03:46 +1000 | [diff] [blame] | 279 | Py_DECREF(three); |
Nick Coghlan | d5cacbb | 2015-05-23 22:24:10 +1000 | [diff] [blame] | 280 | |
| 281 | ns = _PyNamespace_New(dct); |
| 282 | Py_DECREF(dct); |
| 283 | return ns; |
| 284 | } |
| 285 | |
| 286 | static PyModuleDef_Slot slots_create_nonmodule[] = { |
| 287 | {Py_mod_create, createfunc_nonmodule}, |
| 288 | {0, NULL}, |
| 289 | }; |
| 290 | |
| 291 | static PyModuleDef def_nonmodule = TEST_MODULE_DEF( |
| 292 | "_testmultiphase_nonmodule", slots_create_nonmodule, NULL); |
| 293 | |
| 294 | PyMODINIT_FUNC |
| 295 | PyInit__testmultiphase_nonmodule(PyObject *spec) |
| 296 | { |
| 297 | return PyModuleDef_Init(&def_nonmodule); |
| 298 | } |
| 299 | |
Nick Coghlan | 8682f57 | 2016-08-21 17:41:56 +1000 | [diff] [blame] | 300 | PyDoc_STRVAR(nonmodule_bar_doc, |
| 301 | "bar(i,j)\n\ |
| 302 | \n\ |
| 303 | Return the difference of i - j."); |
| 304 | |
| 305 | static PyObject * |
| 306 | nonmodule_bar(PyObject *self, PyObject *args) |
| 307 | { |
| 308 | long i, j; |
| 309 | long res; |
| 310 | if (!PyArg_ParseTuple(args, "ll:bar", &i, &j)) |
| 311 | return NULL; |
| 312 | res = i - j; |
| 313 | return PyLong_FromLong(res); |
| 314 | } |
| 315 | |
| 316 | static PyMethodDef nonmodule_methods[] = { |
| 317 | {"bar", nonmodule_bar, METH_VARARGS, nonmodule_bar_doc}, |
| 318 | {NULL, NULL} /* sentinel */ |
| 319 | }; |
| 320 | |
| 321 | static PyModuleDef def_nonmodule_with_methods = TEST_MODULE_DEF( |
| 322 | "_testmultiphase_nonmodule_with_methods", slots_create_nonmodule, nonmodule_methods); |
| 323 | |
| 324 | PyMODINIT_FUNC |
| 325 | PyInit__testmultiphase_nonmodule_with_methods(PyObject *spec) |
| 326 | { |
| 327 | return PyModuleDef_Init(&def_nonmodule_with_methods); |
| 328 | } |
| 329 | |
Nick Coghlan | d5cacbb | 2015-05-23 22:24:10 +1000 | [diff] [blame] | 330 | /**** Non-ASCII-named modules ****/ |
| 331 | |
| 332 | static PyModuleDef def_nonascii_latin = { \ |
| 333 | PyModuleDef_HEAD_INIT, /* m_base */ |
| 334 | "_testmultiphase_nonascii_latin", /* m_name */ |
| 335 | PyDoc_STR("Module named in Czech"), /* m_doc */ |
| 336 | 0, /* m_size */ |
| 337 | NULL, /* m_methods */ |
| 338 | NULL, /* m_slots */ |
| 339 | NULL, /* m_traverse */ |
| 340 | NULL, /* m_clear */ |
| 341 | NULL, /* m_free */ |
| 342 | }; |
| 343 | |
| 344 | PyMODINIT_FUNC |
| 345 | PyInitU__testmultiphase_zkouka_naten_evc07gi8e(PyObject *spec) |
| 346 | { |
| 347 | return PyModuleDef_Init(&def_nonascii_latin); |
| 348 | } |
| 349 | |
| 350 | static PyModuleDef def_nonascii_kana = { \ |
| 351 | PyModuleDef_HEAD_INIT, /* m_base */ |
| 352 | "_testmultiphase_nonascii_kana", /* m_name */ |
| 353 | PyDoc_STR("Module named in Japanese"), /* m_doc */ |
| 354 | 0, /* m_size */ |
| 355 | NULL, /* m_methods */ |
| 356 | NULL, /* m_slots */ |
| 357 | NULL, /* m_traverse */ |
| 358 | NULL, /* m_clear */ |
| 359 | NULL, /* m_free */ |
| 360 | }; |
| 361 | |
| 362 | PyMODINIT_FUNC |
| 363 | PyInitU_eckzbwbhc6jpgzcx415x(PyObject *spec) |
| 364 | { |
| 365 | return PyModuleDef_Init(&def_nonascii_kana); |
| 366 | } |
| 367 | |
Benjamin Peterson | e20056c | 2015-05-29 17:10:30 -0500 | [diff] [blame] | 368 | /*** Module with a single-character name ***/ |
| 369 | |
| 370 | PyMODINIT_FUNC |
| 371 | PyInit_x(PyObject *spec) |
| 372 | { |
| 373 | return PyModuleDef_Init(&main_def); |
| 374 | } |
| 375 | |
Nick Coghlan | d5cacbb | 2015-05-23 22:24:10 +1000 | [diff] [blame] | 376 | /**** Testing NULL slots ****/ |
| 377 | |
| 378 | static PyModuleDef null_slots_def = TEST_MODULE_DEF( |
| 379 | "_testmultiphase_null_slots", NULL, NULL); |
| 380 | |
| 381 | PyMODINIT_FUNC |
| 382 | PyInit__testmultiphase_null_slots(PyObject *spec) |
| 383 | { |
| 384 | return PyModuleDef_Init(&null_slots_def); |
| 385 | } |
| 386 | |
| 387 | /**** Problematic modules ****/ |
| 388 | |
| 389 | static PyModuleDef_Slot slots_bad_large[] = { |
| 390 | {_Py_mod_LAST_SLOT + 1, NULL}, |
| 391 | {0, NULL}, |
| 392 | }; |
| 393 | |
| 394 | static PyModuleDef def_bad_large = TEST_MODULE_DEF( |
| 395 | "_testmultiphase_bad_slot_large", slots_bad_large, NULL); |
| 396 | |
| 397 | PyMODINIT_FUNC |
| 398 | PyInit__testmultiphase_bad_slot_large(PyObject *spec) |
| 399 | { |
| 400 | return PyModuleDef_Init(&def_bad_large); |
| 401 | } |
| 402 | |
| 403 | static PyModuleDef_Slot slots_bad_negative[] = { |
| 404 | {-1, NULL}, |
| 405 | {0, NULL}, |
| 406 | }; |
| 407 | |
| 408 | static PyModuleDef def_bad_negative = TEST_MODULE_DEF( |
| 409 | "_testmultiphase_bad_slot_negative", slots_bad_negative, NULL); |
| 410 | |
| 411 | PyMODINIT_FUNC |
| 412 | PyInit__testmultiphase_bad_slot_negative(PyObject *spec) |
| 413 | { |
| 414 | return PyModuleDef_Init(&def_bad_negative); |
| 415 | } |
| 416 | |
| 417 | static PyModuleDef def_create_int_with_state = { \ |
| 418 | PyModuleDef_HEAD_INIT, /* m_base */ |
| 419 | "create_with_state", /* m_name */ |
| 420 | PyDoc_STR("Not a PyModuleObject object, but requests per-module state"), |
| 421 | 10, /* m_size */ |
| 422 | NULL, /* m_methods */ |
| 423 | slots_create_nonmodule, /* m_slots */ |
| 424 | NULL, /* m_traverse */ |
| 425 | NULL, /* m_clear */ |
| 426 | NULL, /* m_free */ |
| 427 | }; |
| 428 | |
| 429 | PyMODINIT_FUNC |
| 430 | PyInit__testmultiphase_create_int_with_state(PyObject *spec) |
| 431 | { |
| 432 | return PyModuleDef_Init(&def_create_int_with_state); |
| 433 | } |
| 434 | |
| 435 | |
| 436 | static PyModuleDef def_negative_size = { \ |
| 437 | PyModuleDef_HEAD_INIT, /* m_base */ |
| 438 | "negative_size", /* m_name */ |
| 439 | PyDoc_STR("PyModuleDef with negative m_size"), |
| 440 | -1, /* m_size */ |
| 441 | NULL, /* m_methods */ |
| 442 | slots_create_nonmodule, /* m_slots */ |
| 443 | NULL, /* m_traverse */ |
| 444 | NULL, /* m_clear */ |
| 445 | NULL, /* m_free */ |
| 446 | }; |
| 447 | |
| 448 | PyMODINIT_FUNC |
| 449 | PyInit__testmultiphase_negative_size(PyObject *spec) |
| 450 | { |
| 451 | return PyModuleDef_Init(&def_negative_size); |
| 452 | } |
| 453 | |
| 454 | |
| 455 | static PyModuleDef uninitialized_def = TEST_MODULE_DEF("main", main_slots, testexport_methods); |
| 456 | |
| 457 | PyMODINIT_FUNC |
| 458 | PyInit__testmultiphase_export_uninitialized(PyObject *spec) |
| 459 | { |
| 460 | return (PyObject*) &uninitialized_def; |
| 461 | } |
| 462 | |
| 463 | PyMODINIT_FUNC |
| 464 | PyInit__testmultiphase_export_null(PyObject *spec) |
| 465 | { |
| 466 | return NULL; |
| 467 | } |
| 468 | |
| 469 | PyMODINIT_FUNC |
| 470 | PyInit__testmultiphase_export_raise(PyObject *spec) |
| 471 | { |
| 472 | PyErr_SetString(PyExc_SystemError, "bad export function"); |
| 473 | return NULL; |
| 474 | } |
| 475 | |
| 476 | PyMODINIT_FUNC |
| 477 | PyInit__testmultiphase_export_unreported_exception(PyObject *spec) |
| 478 | { |
| 479 | PyErr_SetString(PyExc_SystemError, "bad export function"); |
| 480 | return PyModuleDef_Init(&main_def); |
| 481 | } |
| 482 | |
| 483 | static PyObject* |
| 484 | createfunc_null(PyObject *spec, PyModuleDef *def) |
| 485 | { |
| 486 | return NULL; |
| 487 | } |
| 488 | |
Benjamin Peterson | cb4bae7 | 2018-07-06 21:05:51 -0700 | [diff] [blame] | 489 | static PyModuleDef_Slot slots_create_null[] = { |
Nick Coghlan | d5cacbb | 2015-05-23 22:24:10 +1000 | [diff] [blame] | 490 | {Py_mod_create, createfunc_null}, |
| 491 | {0, NULL}, |
| 492 | }; |
| 493 | |
| 494 | static PyModuleDef def_create_null = TEST_MODULE_DEF( |
| 495 | "_testmultiphase_create_null", slots_create_null, NULL); |
| 496 | |
| 497 | PyMODINIT_FUNC |
| 498 | PyInit__testmultiphase_create_null(PyObject *spec) |
| 499 | { |
| 500 | return PyModuleDef_Init(&def_create_null); |
| 501 | } |
| 502 | |
| 503 | static PyObject* |
| 504 | createfunc_raise(PyObject *spec, PyModuleDef *def) |
| 505 | { |
| 506 | PyErr_SetString(PyExc_SystemError, "bad create function"); |
| 507 | return NULL; |
| 508 | } |
| 509 | |
| 510 | static PyModuleDef_Slot slots_create_raise[] = { |
| 511 | {Py_mod_create, createfunc_raise}, |
| 512 | {0, NULL}, |
| 513 | }; |
| 514 | |
| 515 | static PyModuleDef def_create_raise = TEST_MODULE_DEF( |
| 516 | "_testmultiphase_create_null", slots_create_raise, NULL); |
| 517 | |
| 518 | PyMODINIT_FUNC |
| 519 | PyInit__testmultiphase_create_raise(PyObject *spec) |
| 520 | { |
| 521 | return PyModuleDef_Init(&def_create_raise); |
| 522 | } |
| 523 | |
| 524 | static PyObject* |
| 525 | createfunc_unreported_exception(PyObject *spec, PyModuleDef *def) |
| 526 | { |
| 527 | PyErr_SetString(PyExc_SystemError, "bad create function"); |
| 528 | return PyModule_New("foo"); |
| 529 | } |
| 530 | |
| 531 | static PyModuleDef_Slot slots_create_unreported_exception[] = { |
| 532 | {Py_mod_create, createfunc_unreported_exception}, |
| 533 | {0, NULL}, |
| 534 | }; |
| 535 | |
| 536 | static PyModuleDef def_create_unreported_exception = TEST_MODULE_DEF( |
| 537 | "_testmultiphase_create_unreported_exception", slots_create_unreported_exception, NULL); |
| 538 | |
| 539 | PyMODINIT_FUNC |
| 540 | PyInit__testmultiphase_create_unreported_exception(PyObject *spec) |
| 541 | { |
| 542 | return PyModuleDef_Init(&def_create_unreported_exception); |
| 543 | } |
| 544 | |
| 545 | static PyModuleDef_Slot slots_nonmodule_with_exec_slots[] = { |
| 546 | {Py_mod_create, createfunc_nonmodule}, |
| 547 | {Py_mod_exec, execfunc}, |
| 548 | {0, NULL}, |
| 549 | }; |
| 550 | |
| 551 | static PyModuleDef def_nonmodule_with_exec_slots = TEST_MODULE_DEF( |
| 552 | "_testmultiphase_nonmodule_with_exec_slots", slots_nonmodule_with_exec_slots, NULL); |
| 553 | |
| 554 | PyMODINIT_FUNC |
| 555 | PyInit__testmultiphase_nonmodule_with_exec_slots(PyObject *spec) |
| 556 | { |
| 557 | return PyModuleDef_Init(&def_nonmodule_with_exec_slots); |
| 558 | } |
| 559 | |
| 560 | static int |
| 561 | execfunc_err(PyObject *mod) |
| 562 | { |
| 563 | return -1; |
| 564 | } |
| 565 | |
| 566 | static PyModuleDef_Slot slots_exec_err[] = { |
| 567 | {Py_mod_exec, execfunc_err}, |
| 568 | {0, NULL}, |
| 569 | }; |
| 570 | |
| 571 | static PyModuleDef def_exec_err = TEST_MODULE_DEF( |
| 572 | "_testmultiphase_exec_err", slots_exec_err, NULL); |
| 573 | |
| 574 | PyMODINIT_FUNC |
| 575 | PyInit__testmultiphase_exec_err(PyObject *spec) |
| 576 | { |
| 577 | return PyModuleDef_Init(&def_exec_err); |
| 578 | } |
| 579 | |
| 580 | static int |
| 581 | execfunc_raise(PyObject *spec) |
| 582 | { |
| 583 | PyErr_SetString(PyExc_SystemError, "bad exec function"); |
| 584 | return -1; |
| 585 | } |
| 586 | |
| 587 | static PyModuleDef_Slot slots_exec_raise[] = { |
| 588 | {Py_mod_exec, execfunc_raise}, |
| 589 | {0, NULL}, |
| 590 | }; |
| 591 | |
| 592 | static PyModuleDef def_exec_raise = TEST_MODULE_DEF( |
| 593 | "_testmultiphase_exec_raise", slots_exec_raise, NULL); |
| 594 | |
| 595 | PyMODINIT_FUNC |
| 596 | PyInit__testmultiphase_exec_raise(PyObject *mod) |
| 597 | { |
| 598 | return PyModuleDef_Init(&def_exec_raise); |
| 599 | } |
| 600 | |
| 601 | static int |
| 602 | execfunc_unreported_exception(PyObject *mod) |
| 603 | { |
| 604 | PyErr_SetString(PyExc_SystemError, "bad exec function"); |
| 605 | return 0; |
| 606 | } |
| 607 | |
| 608 | static PyModuleDef_Slot slots_exec_unreported_exception[] = { |
| 609 | {Py_mod_exec, execfunc_unreported_exception}, |
| 610 | {0, NULL}, |
| 611 | }; |
| 612 | |
| 613 | static PyModuleDef def_exec_unreported_exception = TEST_MODULE_DEF( |
| 614 | "_testmultiphase_exec_unreported_exception", slots_exec_unreported_exception, NULL); |
| 615 | |
| 616 | PyMODINIT_FUNC |
| 617 | PyInit__testmultiphase_exec_unreported_exception(PyObject *spec) |
| 618 | { |
| 619 | return PyModuleDef_Init(&def_exec_unreported_exception); |
| 620 | } |
Nick Coghlan | 9d3c61c | 2015-09-05 21:05:05 +1000 | [diff] [blame] | 621 | |
Marcel Plch | c2b0b12 | 2018-03-17 06:41:20 +0100 | [diff] [blame] | 622 | static int |
| 623 | bad_traverse(PyObject *self, visitproc visit, void *arg) { |
| 624 | testmultiphase_state *m_state; |
| 625 | |
| 626 | m_state = PyModule_GetState(self); |
| 627 | Py_VISIT(m_state->integer); |
| 628 | return 0; |
| 629 | } |
| 630 | |
| 631 | static int |
| 632 | execfunc_with_bad_traverse(PyObject *mod) { |
| 633 | testmultiphase_state *m_state; |
| 634 | |
| 635 | m_state = PyModule_GetState(mod); |
| 636 | if (m_state == NULL) { |
| 637 | return -1; |
| 638 | } |
| 639 | |
| 640 | m_state->integer = PyLong_FromLong(0x7fffffff); |
| 641 | Py_INCREF(m_state->integer); |
| 642 | |
| 643 | return 0; |
| 644 | } |
| 645 | |
| 646 | static PyModuleDef_Slot slots_with_bad_traverse[] = { |
| 647 | {Py_mod_exec, execfunc_with_bad_traverse}, |
| 648 | {0, NULL} |
| 649 | }; |
| 650 | |
| 651 | static PyModuleDef def_with_bad_traverse = TEST_MODULE_DEF_EX( |
| 652 | "_testmultiphase_with_bad_traverse", slots_with_bad_traverse, NULL, |
| 653 | sizeof(testmultiphase_state), bad_traverse); |
| 654 | |
| 655 | PyMODINIT_FUNC |
| 656 | PyInit__testmultiphase_with_bad_traverse(PyObject *spec) { |
| 657 | return PyModuleDef_Init(&def_with_bad_traverse); |
| 658 | } |
| 659 | |
Nick Coghlan | 9d3c61c | 2015-09-05 21:05:05 +1000 | [diff] [blame] | 660 | /*** Helper for imp test ***/ |
| 661 | |
| 662 | static PyModuleDef imp_dummy_def = TEST_MODULE_DEF("imp_dummy", main_slots, testexport_methods); |
| 663 | |
| 664 | PyMODINIT_FUNC |
| 665 | PyInit_imp_dummy(PyObject *spec) |
| 666 | { |
| 667 | return PyModuleDef_Init(&imp_dummy_def); |
| 668 | } |
Marcel Plch | c2b0b12 | 2018-03-17 06:41:20 +0100 | [diff] [blame] | 669 | |