### Bug Summary

File: | Modules/_testcapimodule.c
Location: | line 1944, column 10
Description: | Assigned value is always the same as the existing value

### Annotated Source Code

1 | /*
2 | * C Extension module to test Python interpreter C APIs.
3 | *
4 | * The 'test_*' functions exported by this module are run as part of the
5 | * standard Python regression test, via Lib/test/test_capi.py.
6 | */
7 |
8 | #define PY_SSIZE_T_CLEAN
9 |
10 | #include "Python.h"
11 | #include <float.h>
12 | #include "structmember.h"
13 | #include "datetime.h"
14 |
15 | #ifdef WITH_THREAD1
16 | #include "pythread.h"
17 | #endif /* WITH_THREAD */
18 | static PyObject *TestError; /* set to exception object in init */
19 |
20 | /* Raise TestError with test_name + ": " + msg, and return NULL. */
21 |
22 | static PyObject *
23 | raiseTestError(const char* test_name, const char* msg)
24 | {
25 | char buf[2048];
26 |
27 | if (strlen(test_name) + strlen(msg) > sizeof(buf) - 50)
28 | PyErr_SetString(TestError, "internal error msg too large");
29 | else {
30 | PyOS_snprintf(buf, sizeof(buf), "%s: %s", test_name, msg);
31 | PyErr_SetString(TestError, buf);
32 | }
33 | return NULL((void*)0);
34 | }
35 |
36 | /* Test #defines from pyconfig.h (particularly the SIZEOF_* defines).
37 |
38 | The ones derived from autoconf on the UNIX-like OSes can be relied
39 | upon (in the absence of sloppy cross-compiling), but the Windows
40 | platforms have these hardcoded. Better safe than sorry.
41 | */
42 | static PyObject*
43 | sizeof_error(const char* fatname, const char* typname,
44 | int expected, int got)
45 | {
46 | char buf[1024];
47 | PyOS_snprintf(buf, sizeof(buf),
48 | "%.200s #define == %d but sizeof(%.200s) == %d",
49 | fatname, expected, typname, got);
50 | PyErr_SetString(TestError, buf);
51 | return (PyObject*)NULL((void*)0);
52 | }
53 |
54 | static PyObject*
55 | test_config(PyObject *self)
56 | {
57 | #define CHECK_SIZEOF(FATNAME, TYPE) \
58 | if (FATNAME != sizeof(TYPE)) \
59 | return sizeof_error(#FATNAME, #TYPE, FATNAME, sizeof(TYPE))
60 |
61 | CHECK_SIZEOF(SIZEOF_SHORT2, short);
62 | CHECK_SIZEOF(SIZEOF_INT4, int);
63 | CHECK_SIZEOF(SIZEOF_LONG8, long);
64 | CHECK_SIZEOF(SIZEOF_VOID_P8, void*);
65 | CHECK_SIZEOF(SIZEOF_TIME_T8, time_t);
66 | #ifdef HAVE_LONG_LONG1
67 | CHECK_SIZEOF(SIZEOF_LONG_LONG8, PY_LONG_LONGlong long);
68 | #endif
69 |
70 | #undef CHECK_SIZEOF
71 |
72 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++);
73 | return Py_None(&_Py_NoneStruct);
74 | }
75 |
76 | static PyObject*
77 | test_list_api(PyObject *self)
78 | {
79 | PyObject* list;
80 | int i;
81 |
82 | /* SF bug 132008: PyList_Reverse segfaults */
83 | #define NLIST 30
84 | list = PyList_New(NLIST);
85 | if (list == (PyObject*)NULL((void*)0))
86 | return (PyObject*)NULL((void*)0);
87 | /* list = range(NLIST) */
88 | for (i = 0; i < NLIST; ++i) {
89 | PyObject* anint = PyLong_FromLong(i);
90 | if (anint == (PyObject*)NULL((void*)0)) {
91 | Py_DECREF(list)do { if (_Py_RefTotal-- , --((PyObject*)(list))->ob_refcnt != 0) { if (((PyObject*)list)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 91, (PyObject *)(list)); } else _Py_Dealloc((PyObject *)(list )); } while (0);
92 | return (PyObject*)NULL((void*)0);
93 | }
94 | PyList_SET_ITEM(list, i, anint)(((PyListObject *)(list))->ob_item[i] = (anint));
95 | }
96 | /* list.reverse(), via PyList_Reverse() */
97 | i = PyList_Reverse(list); /* should not blow up! */
98 | if (i != 0) {
99 | Py_DECREF(list)do { if (_Py_RefTotal-- , --((PyObject*)(list))->ob_refcnt != 0) { if (((PyObject*)list)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 99, (PyObject *)(list)); } else _Py_Dealloc((PyObject *)(list )); } while (0);
100 | return (PyObject*)NULL((void*)0);
101 | }
102 | /* Check that list == range(29, -1, -1) now */
103 | for (i = 0; i < NLIST; ++i) {
104 | PyObject* anint = PyList_GET_ITEM(list, i)(((PyListObject *)(list))->ob_item[i]);
105 | if (PyLong_AS_LONG(anint)PyLong_AsLong(anint) != NLIST-1-i) {
106 | PyErr_SetString(TestError,
107 | "test_list_api: reverse screwed up");
108 | Py_DECREF(list)do { if (_Py_RefTotal-- , --((PyObject*)(list))->ob_refcnt != 0) { if (((PyObject*)list)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 108, (PyObject *)(list)); } else _Py_Dealloc((PyObject *)(list )); } while (0);
109 | return (PyObject*)NULL((void*)0);
110 | }
111 | }
112 | Py_DECREF(list)do { if (_Py_RefTotal-- , --((PyObject*)(list))->ob_refcnt != 0) { if (((PyObject*)list)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 112, (PyObject *)(list)); } else _Py_Dealloc((PyObject *)(list )); } while (0);
113 | #undef NLIST
114 |
115 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++);
116 | return Py_None(&_Py_NoneStruct);
117 | }
118 |
119 | static int
120 | test_dict_inner(int count)
121 | {
122 | Py_ssize_t pos = 0, iterations = 0;
123 | int i;
124 | PyObject *dict = PyDict_New();
125 | PyObject *v, *k;
126 |
127 | if (dict == NULL((void*)0))
128 | return -1;
129 |
130 | for (i = 0; i < count; i++) {
131 | v = PyLong_FromLong(i);
132 | PyDict_SetItem(dict, v, v);
133 | Py_DECREF(v)do { if (_Py_RefTotal-- , --((PyObject*)(v))->ob_refcnt != 0) { if (((PyObject*)v)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 133, (PyObject *)(v)); } else _Py_Dealloc((PyObject *)(v)); } while (0);
134 | }
135 |
136 | while (PyDict_Next(dict, &pos, &k, &v)) {
137 | PyObject *o;
138 | iterations++;
139 |
140 | i = PyLong_AS_LONG(v)PyLong_AsLong(v) + 1;
141 | o = PyLong_FromLong(i);
142 | if (o == NULL((void*)0))
143 | return -1;
144 | if (PyDict_SetItem(dict, k, o) < 0) {
145 | Py_DECREF(o)do { if (_Py_RefTotal-- , --((PyObject*)(o))->ob_refcnt != 0) { if (((PyObject*)o)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 145, (PyObject *)(o)); } else _Py_Dealloc((PyObject *)(o)); } while (0);
146 | return -1;
147 | }
148 | Py_DECREF(o)do { if (_Py_RefTotal-- , --((PyObject*)(o))->ob_refcnt != 0) { if (((PyObject*)o)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 148, (PyObject *)(o)); } else _Py_Dealloc((PyObject *)(o)); } while (0);
149 | }
150 |
151 | Py_DECREF(dict)do { if (_Py_RefTotal-- , --((PyObject*)(dict))->ob_refcnt != 0) { if (((PyObject*)dict)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 151, (PyObject *)(dict)); } else _Py_Dealloc((PyObject *)(dict )); } while (0);
152 |
153 | if (iterations != count) {
154 | PyErr_SetString(
155 | TestError,
156 | "test_dict_iteration: dict iteration went wrong ");
157 | return -1;
158 | } else {
159 | return 0;
160 | }
161 | }
162 |
163 | static PyObject*
164 | test_dict_iteration(PyObject* self)
165 | {
166 | int i;
167 |
168 | for (i = 0; i < 200; i++) {
169 | if (test_dict_inner(i) < 0) {
170 | return NULL((void*)0);
171 | }
172 | }
173 |
174 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++);
175 | return Py_None(&_Py_NoneStruct);
176 | }
177 |
178 |
179 | /* Issue #4701: Check that PyObject_Hash implicitly calls
180 | * PyType_Ready if it hasn't already been called
181 | */
182 | static PyTypeObject _HashInheritanceTester_Type = {
183 | PyVarObject_HEAD_INIT(NULL, 0){ { 0, 0, 1, ((void*)0) }, 0 },
184 | "hashinheritancetester", /* Name of this type */
185 | sizeof(PyObject), /* Basic object size */
186 | 0, /* Item size for varobject */
187 | (destructor)PyObject_Del_PyObject_DebugFree, /* tp_dealloc */
188 | 0, /* tp_print */
189 | 0, /* tp_getattr */
190 | 0, /* tp_setattr */
191 | 0, /* tp_reserved */
192 | 0, /* tp_repr */
193 | 0, /* tp_as_number */
194 | 0, /* tp_as_sequence */
195 | 0, /* tp_as_mapping */
196 | 0, /* tp_hash */
197 | 0, /* tp_call */
198 | 0, /* tp_str */
199 | PyObject_GenericGetAttr, /* tp_getattro */
200 | 0, /* tp_setattro */
201 | 0, /* tp_as_buffer */
202 | Py_TPFLAGS_DEFAULT( 0 | (1L<<18) | 0), /* tp_flags */
203 | 0, /* tp_doc */
204 | 0, /* tp_traverse */
205 | 0, /* tp_clear */
206 | 0, /* tp_richcompare */
207 | 0, /* tp_weaklistoffset */
208 | 0, /* tp_iter */
209 | 0, /* tp_iternext */
210 | 0, /* tp_methods */
211 | 0, /* tp_members */
212 | 0, /* tp_getset */
213 | 0, /* tp_base */
214 | 0, /* tp_dict */
215 | 0, /* tp_descr_get */
216 | 0, /* tp_descr_set */
217 | 0, /* tp_dictoffset */
218 | 0, /* tp_init */
219 | 0, /* tp_alloc */
220 | PyType_GenericNew, /* tp_new */
221 | };
222 |
223 | static PyObject*
224 | test_lazy_hash_inheritance(PyObject* self)
225 | {
226 | PyTypeObject *type;
227 | PyObject *obj;
228 | Py_hash_t hash;
229 |
230 | type = &_HashInheritanceTester_Type;
231 |
232 | if (type->tp_dict != NULL((void*)0))
233 | /* The type has already been initialized. This probably means
234 | -R is being used. */
235 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct);
236 |
237 |
238 | obj = PyObject_New(PyObject, type)( (PyObject *) _PyObject_New(type) );
239 | if (obj == NULL((void*)0)) {
240 | PyErr_Clear();
241 | PyErr_SetString(
242 | TestError,
243 | "test_lazy_hash_inheritance: failed to create object");
244 | return NULL((void*)0);
245 | }
246 |
247 | if (type->tp_dict != NULL((void*)0)) {
248 | PyErr_SetString(
249 | TestError,
250 | "test_lazy_hash_inheritance: type initialised too soon");
251 | Py_DECREF(obj)do { if (_Py_RefTotal-- , --((PyObject*)(obj))->ob_refcnt != 0) { if (((PyObject*)obj)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 251, (PyObject *)(obj)); } else _Py_Dealloc((PyObject *)(obj )); } while (0);
252 | return NULL((void*)0);
253 | }
254 |
255 | hash = PyObject_Hash(obj);
256 | if ((hash == -1) && PyErr_Occurred()) {
257 | PyErr_Clear();
258 | PyErr_SetString(
259 | TestError,
260 | "test_lazy_hash_inheritance: could not hash object");
261 | Py_DECREF(obj)do { if (_Py_RefTotal-- , --((PyObject*)(obj))->ob_refcnt != 0) { if (((PyObject*)obj)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 261, (PyObject *)(obj)); } else _Py_Dealloc((PyObject *)(obj )); } while (0);
262 | return NULL((void*)0);
263 | }
264 |
265 | if (type->tp_dict == NULL((void*)0)) {
266 | PyErr_SetString(
267 | TestError,
268 | "test_lazy_hash_inheritance: type not initialised by hash()");
269 | Py_DECREF(obj)do { if (_Py_RefTotal-- , --((PyObject*)(obj))->ob_refcnt != 0) { if (((PyObject*)obj)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 269, (PyObject *)(obj)); } else _Py_Dealloc((PyObject *)(obj )); } while (0);
270 | return NULL((void*)0);
271 | }
272 |
273 | if (type->tp_hash != PyType_Type.tp_hash) {
274 | PyErr_SetString(
275 | TestError,
276 | "test_lazy_hash_inheritance: unexpected hash function");
277 | Py_DECREF(obj)do { if (_Py_RefTotal-- , --((PyObject*)(obj))->ob_refcnt != 0) { if (((PyObject*)obj)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 277, (PyObject *)(obj)); } else _Py_Dealloc((PyObject *)(obj )); } while (0);
278 | return NULL((void*)0);
279 | }
280 |
281 | Py_DECREF(obj)do { if (_Py_RefTotal-- , --((PyObject*)(obj))->ob_refcnt != 0) { if (((PyObject*)obj)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 281, (PyObject *)(obj)); } else _Py_Dealloc((PyObject *)(obj )); } while (0);
282 |
283 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct);
284 | }
285 |
286 |
287 | /* Issue #7385: Check that memoryview() does not crash
288 | * when bf_getbuffer returns an error
289 | */
290 |
291 | static int
292 | broken_buffer_getbuffer(PyObject *self, Py_buffer *view, int flags)
293 | {
294 | PyErr_SetString(
295 | TestError,
296 | "test_broken_memoryview: expected error in bf_getbuffer");
297 | return -1;
298 | }
299 |
300 | static PyBufferProcs memoryviewtester_as_buffer = {
301 | (getbufferproc)broken_buffer_getbuffer, /* bf_getbuffer */
302 | 0, /* bf_releasebuffer */
303 | };
304 |
305 | static PyTypeObject _MemoryViewTester_Type = {
306 | PyVarObject_HEAD_INIT(NULL, 0){ { 0, 0, 1, ((void*)0) }, 0 },
307 | "memoryviewtester", /* Name of this type */
308 | sizeof(PyObject), /* Basic object size */
309 | 0, /* Item size for varobject */
310 | (destructor)PyObject_Del_PyObject_DebugFree, /* tp_dealloc */
311 | 0, /* tp_print */
312 | 0, /* tp_getattr */
313 | 0, /* tp_setattr */
314 | 0, /* tp_compare */
315 | 0, /* tp_repr */
316 | 0, /* tp_as_number */
317 | 0, /* tp_as_sequence */
318 | 0, /* tp_as_mapping */
319 | 0, /* tp_hash */
320 | 0, /* tp_call */
321 | 0, /* tp_str */
322 | PyObject_GenericGetAttr, /* tp_getattro */
323 | 0, /* tp_setattro */
324 | &memoryviewtester_as_buffer, /* tp_as_buffer */
325 | Py_TPFLAGS_DEFAULT( 0 | (1L<<18) | 0), /* tp_flags */
326 | 0, /* tp_doc */
327 | 0, /* tp_traverse */
328 | 0, /* tp_clear */
329 | 0, /* tp_richcompare */
330 | 0, /* tp_weaklistoffset */
331 | 0, /* tp_iter */
332 | 0, /* tp_iternext */
333 | 0, /* tp_methods */
334 | 0, /* tp_members */
335 | 0, /* tp_getset */
336 | 0, /* tp_base */
337 | 0, /* tp_dict */
338 | 0, /* tp_descr_get */
339 | 0, /* tp_descr_set */
340 | 0, /* tp_dictoffset */
341 | 0, /* tp_init */
342 | 0, /* tp_alloc */
343 | PyType_GenericNew, /* tp_new */
344 | };
345 |
346 | static PyObject*
347 | test_broken_memoryview(PyObject* self)
348 | {
349 | PyObject *obj = PyObject_New(PyObject, &_MemoryViewTester_Type)( (PyObject *) _PyObject_New(&_MemoryViewTester_Type) );
350 | PyObject *res;
351 |
352 | if (obj == NULL((void*)0)) {
353 | PyErr_Clear();
354 | PyErr_SetString(
355 | TestError,
356 | "test_broken_memoryview: failed to create object");
357 | return NULL((void*)0);
358 | }
359 |
360 | res = PyMemoryView_FromObject(obj);
361 | if (res || !PyErr_Occurred()){
362 | PyErr_SetString(
363 | TestError,
364 | "test_broken_memoryview: memoryview() didn't raise an Exception");
365 | Py_XDECREF(res)do { if ((res) == ((void*)0)) ; else do { if (_Py_RefTotal-- , --((PyObject*)(res))->ob_refcnt != 0) { if (((PyObject*)res )->ob_refcnt < 0) _Py_NegativeRefcount("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 365, (PyObject *)(res)); } else _Py_Dealloc((PyObject *)(res )); } while (0); } while (0);
366 | Py_DECREF(obj)do { if (_Py_RefTotal-- , --((PyObject*)(obj))->ob_refcnt != 0) { if (((PyObject*)obj)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 366, (PyObject *)(obj)); } else _Py_Dealloc((PyObject *)(obj )); } while (0);
367 | return NULL((void*)0);
368 | }
369 |
370 | PyErr_Clear();
371 | Py_DECREF(obj)do { if (_Py_RefTotal-- , --((PyObject*)(obj))->ob_refcnt != 0) { if (((PyObject*)obj)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 371, (PyObject *)(obj)); } else _Py_Dealloc((PyObject *)(obj )); } while (0);
372 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct);
373 | }
374 |
375 |
376 | /* Tests of PyLong_{As, From}{Unsigned,}Long(), and (#ifdef HAVE_LONG_LONG)
377 | PyLong_{As, From}{Unsigned,}LongLong().
378 |
379 | Note that the meat of the test is contained in testcapi_long.h.
380 | This is revolting, but delicate code duplication is worse: "almost
381 | exactly the same" code is needed to test PY_LONG_LONG, but the ubiquitous
382 | dependence on type names makes it impossible to use a parameterized
383 | function. A giant macro would be even worse than this. A C++ template
384 | would be perfect.
385 |
386 | The "report an error" functions are deliberately not part of the #include
387 | file: if the test fails, you can set a breakpoint in the appropriate
388 | error function directly, and crawl back from there in the debugger.
389 | */
390 |
391 | #define UNBIND(X)do { if (_Py_RefTotal-- , --((PyObject*)(X))->ob_refcnt != 0) { if (((PyObject*)X)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 391, (PyObject *)(X)); } else _Py_Dealloc((PyObject *)(X)); } while (0); (X) = ((void*)0) Py_DECREF(X)do { if (_Py_RefTotal-- , --((PyObject*)(X))->ob_refcnt != 0) { if (((PyObject*)X)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 391, (PyObject *)(X)); } else _Py_Dealloc((PyObject *)(X)); } while (0); (X) = NULL((void*)0)
392 |
393 | static PyObject *
394 | raise_test_long_error(const char* msg)
395 | {
396 | return raiseTestError("test_long_api", msg);
397 | }
398 |
399 | #define TESTNAME test_long_api_inner
400 | #define TYPENAME long
401 | #define F_S_TO_PY PyLong_FromLong
402 | #define F_PY_TO_S PyLong_AsLong
403 | #define F_U_TO_PY PyLong_FromUnsignedLong
404 | #define F_PY_TO_U PyLong_AsUnsignedLong
405 |
406 | #include "testcapi_long.h"
407 |
408 | static PyObject *
409 | test_long_api(PyObject* self)
410 | {
411 | return TESTNAME(raise_test_long_error);
412 | }
413 |
414 | #undef TESTNAME
415 | #undef TYPENAME
416 | #undef F_S_TO_PY
417 | #undef F_PY_TO_S
418 | #undef F_U_TO_PY
419 | #undef F_PY_TO_U
420 |
421 | #ifdef HAVE_LONG_LONG1
422 |
423 | static PyObject *
424 | raise_test_longlong_error(const char* msg)
425 | {
426 | return raiseTestError("test_longlong_api", msg);
427 | }
428 |
429 | #define TESTNAME test_longlong_api_inner
430 | #define TYPENAME PY_LONG_LONGlong long
431 | #define F_S_TO_PY PyLong_FromLongLong
432 | #define F_PY_TO_S PyLong_AsLongLong
433 | #define F_U_TO_PY PyLong_FromUnsignedLongLong
434 | #define F_PY_TO_U PyLong_AsUnsignedLongLong
435 |
436 | #include "testcapi_long.h"
437 |
438 | static PyObject *
439 | test_longlong_api(PyObject* self, PyObject *args)
440 | {
441 | return TESTNAME(raise_test_longlong_error);
442 | }
443 |
444 | #undef TESTNAME
445 | #undef TYPENAME
446 | #undef F_S_TO_PY
447 | #undef F_PY_TO_S
448 | #undef F_U_TO_PY
449 | #undef F_PY_TO_U
450 |
451 | /* Test the PyLong_AsLongAndOverflow API. General conversion to PY_LONG
452 | is tested by test_long_api_inner. This test will concentrate on proper
453 | handling of overflow.
454 | */
455 |
456 | static PyObject *
457 | test_long_and_overflow(PyObject *self)
458 | {
459 | PyObject *num, *one, *temp;
460 | long value;
461 | int overflow;
462 |
463 | /* Test that overflow is set properly for a large value. */
464 | /* num is a number larger than LONG_MAX even on 64-bit platforms */
465 | num = PyLong_FromString("FFFFFFFFFFFFFFFFFFFFFFFF", NULL((void*)0), 16);
466 | if (num == NULL((void*)0))
467 | return NULL((void*)0);
468 | overflow = 1234;
469 | value = PyLong_AsLongAndOverflow(num, &overflow);
470 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 470, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
471 | if (value == -1 && PyErr_Occurred())
472 | return NULL((void*)0);
473 | if (value != -1)
474 | return raiseTestError("test_long_and_overflow",
475 | "return value was not set to -1");
476 | if (overflow != 1)
477 | return raiseTestError("test_long_and_overflow",
478 | "overflow was not set to 1");
479 |
480 | /* Same again, with num = LONG_MAX + 1 */
481 | num = PyLong_FromLong(LONG_MAX9223372036854775807L);
482 | if (num == NULL((void*)0))
483 | return NULL((void*)0);
484 | one = PyLong_FromLong(1L);
485 | if (one == NULL((void*)0)) {
486 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 486, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
487 | return NULL((void*)0);
488 | }
489 | temp = PyNumber_Add(num, one);
490 | Py_DECREF(one)do { if (_Py_RefTotal-- , --((PyObject*)(one))->ob_refcnt != 0) { if (((PyObject*)one)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 490, (PyObject *)(one)); } else _Py_Dealloc((PyObject *)(one )); } while (0);
491 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 491, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
492 | num = temp;
493 | if (num == NULL((void*)0))
494 | return NULL((void*)0);
495 | overflow = 0;
496 | value = PyLong_AsLongAndOverflow(num, &overflow);
497 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 497, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
498 | if (value == -1 && PyErr_Occurred())
499 | return NULL((void*)0);
500 | if (value != -1)
501 | return raiseTestError("test_long_and_overflow",
502 | "return value was not set to -1");
503 | if (overflow != 1)
504 | return raiseTestError("test_long_and_overflow",
505 | "overflow was not set to 1");
506 |
507 | /* Test that overflow is set properly for a large negative value. */
508 | /* num is a number smaller than LONG_MIN even on 64-bit platforms */
509 | num = PyLong_FromString("-FFFFFFFFFFFFFFFFFFFFFFFF", NULL((void*)0), 16);
510 | if (num == NULL((void*)0))
511 | return NULL((void*)0);
512 | overflow = 1234;
513 | value = PyLong_AsLongAndOverflow(num, &overflow);
514 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 514, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
515 | if (value == -1 && PyErr_Occurred())
516 | return NULL((void*)0);
517 | if (value != -1)
518 | return raiseTestError("test_long_and_overflow",
519 | "return value was not set to -1");
520 | if (overflow != -1)
521 | return raiseTestError("test_long_and_overflow",
522 | "overflow was not set to -1");
523 |
524 | /* Same again, with num = LONG_MIN - 1 */
525 | num = PyLong_FromLong(LONG_MIN(-9223372036854775807L -1L));
526 | if (num == NULL((void*)0))
527 | return NULL((void*)0);
528 | one = PyLong_FromLong(1L);
529 | if (one == NULL((void*)0)) {
530 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 530, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
531 | return NULL((void*)0);
532 | }
533 | temp = PyNumber_Subtract(num, one);
534 | Py_DECREF(one)do { if (_Py_RefTotal-- , --((PyObject*)(one))->ob_refcnt != 0) { if (((PyObject*)one)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 534, (PyObject *)(one)); } else _Py_Dealloc((PyObject *)(one )); } while (0);
535 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 535, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
536 | num = temp;
537 | if (num == NULL((void*)0))
538 | return NULL((void*)0);
539 | overflow = 0;
540 | value = PyLong_AsLongAndOverflow(num, &overflow);
541 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 541, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
542 | if (value == -1 && PyErr_Occurred())
543 | return NULL((void*)0);
544 | if (value != -1)
545 | return raiseTestError("test_long_and_overflow",
546 | "return value was not set to -1");
547 | if (overflow != -1)
548 | return raiseTestError("test_long_and_overflow",
549 | "overflow was not set to -1");
550 |
551 | /* Test that overflow is cleared properly for small values. */
552 | num = PyLong_FromString("FF", NULL((void*)0), 16);
553 | if (num == NULL((void*)0))
554 | return NULL((void*)0);
555 | overflow = 1234;
556 | value = PyLong_AsLongAndOverflow(num, &overflow);
557 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 557, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
558 | if (value == -1 && PyErr_Occurred())
559 | return NULL((void*)0);
560 | if (value != 0xFF)
561 | return raiseTestError("test_long_and_overflow",
562 | "expected return value 0xFF");
563 | if (overflow != 0)
564 | return raiseTestError("test_long_and_overflow",
565 | "overflow was not cleared");
566 |
567 | num = PyLong_FromString("-FF", NULL((void*)0), 16);
568 | if (num == NULL((void*)0))
569 | return NULL((void*)0);
570 | overflow = 0;
571 | value = PyLong_AsLongAndOverflow(num, &overflow);
572 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 572, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
573 | if (value == -1 && PyErr_Occurred())
574 | return NULL((void*)0);
575 | if (value != -0xFF)
576 | return raiseTestError("test_long_and_overflow",
577 | "expected return value 0xFF");
578 | if (overflow != 0)
579 | return raiseTestError("test_long_and_overflow",
580 | "overflow was set incorrectly");
581 |
582 | num = PyLong_FromLong(LONG_MAX9223372036854775807L);
583 | if (num == NULL((void*)0))
584 | return NULL((void*)0);
585 | overflow = 1234;
586 | value = PyLong_AsLongAndOverflow(num, &overflow);
587 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 587, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
588 | if (value == -1 && PyErr_Occurred())
589 | return NULL((void*)0);
590 | if (value != LONG_MAX9223372036854775807L)
591 | return raiseTestError("test_long_and_overflow",
592 | "expected return value LONG_MAX");
593 | if (overflow != 0)
594 | return raiseTestError("test_long_and_overflow",
595 | "overflow was not cleared");
596 |
597 | num = PyLong_FromLong(LONG_MIN(-9223372036854775807L -1L));
598 | if (num == NULL((void*)0))
599 | return NULL((void*)0);
600 | overflow = 0;
601 | value = PyLong_AsLongAndOverflow(num, &overflow);
602 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 602, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
603 | if (value == -1 && PyErr_Occurred())
604 | return NULL((void*)0);
605 | if (value != LONG_MIN(-9223372036854775807L -1L))
606 | return raiseTestError("test_long_and_overflow",
607 | "expected return value LONG_MIN");
608 | if (overflow != 0)
609 | return raiseTestError("test_long_and_overflow",
610 | "overflow was not cleared");
611 |
612 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++);
613 | return Py_None(&_Py_NoneStruct);
614 | }
615 |
616 | /* Test the PyLong_AsLongLongAndOverflow API. General conversion to
617 | PY_LONG_LONG is tested by test_long_api_inner. This test will
618 | concentrate on proper handling of overflow.
619 | */
620 |
621 | static PyObject *
622 | test_long_long_and_overflow(PyObject *self)
623 | {
624 | PyObject *num, *one, *temp;
625 | PY_LONG_LONGlong long value;
626 | int overflow;
627 |
628 | /* Test that overflow is set properly for a large value. */
629 | /* num is a number larger than PY_LLONG_MAX on a typical machine. */
630 | num = PyLong_FromString("FFFFFFFFFFFFFFFFFFFFFFFF", NULL((void*)0), 16);
631 | if (num == NULL((void*)0))
632 | return NULL((void*)0);
633 | overflow = 1234;
634 | value = PyLong_AsLongLongAndOverflow(num, &overflow);
635 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 635, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
636 | if (value == -1 && PyErr_Occurred())
637 | return NULL((void*)0);
638 | if (value != -1)
639 | return raiseTestError("test_long_long_and_overflow",
640 | "return value was not set to -1");
641 | if (overflow != 1)
642 | return raiseTestError("test_long_long_and_overflow",
643 | "overflow was not set to 1");
644 |
645 | /* Same again, with num = PY_LLONG_MAX + 1 */
646 | num = PyLong_FromLongLong(PY_LLONG_MAX9223372036854775807LL);
647 | if (num == NULL((void*)0))
648 | return NULL((void*)0);
649 | one = PyLong_FromLong(1L);
650 | if (one == NULL((void*)0)) {
651 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 651, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
652 | return NULL((void*)0);
653 | }
654 | temp = PyNumber_Add(num, one);
655 | Py_DECREF(one)do { if (_Py_RefTotal-- , --((PyObject*)(one))->ob_refcnt != 0) { if (((PyObject*)one)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 655, (PyObject *)(one)); } else _Py_Dealloc((PyObject *)(one )); } while (0);
656 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 656, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
657 | num = temp;
658 | if (num == NULL((void*)0))
659 | return NULL((void*)0);
660 | overflow = 0;
661 | value = PyLong_AsLongLongAndOverflow(num, &overflow);
662 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 662, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
663 | if (value == -1 && PyErr_Occurred())
664 | return NULL((void*)0);
665 | if (value != -1)
666 | return raiseTestError("test_long_long_and_overflow",
667 | "return value was not set to -1");
668 | if (overflow != 1)
669 | return raiseTestError("test_long_long_and_overflow",
670 | "overflow was not set to 1");
671 |
672 | /* Test that overflow is set properly for a large negative value. */
673 | /* num is a number smaller than PY_LLONG_MIN on a typical platform */
674 | num = PyLong_FromString("-FFFFFFFFFFFFFFFFFFFFFFFF", NULL((void*)0), 16);
675 | if (num == NULL((void*)0))
676 | return NULL((void*)0);
677 | overflow = 1234;
678 | value = PyLong_AsLongLongAndOverflow(num, &overflow);
679 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 679, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
680 | if (value == -1 && PyErr_Occurred())
681 | return NULL((void*)0);
682 | if (value != -1)
683 | return raiseTestError("test_long_long_and_overflow",
684 | "return value was not set to -1");
685 | if (overflow != -1)
686 | return raiseTestError("test_long_long_and_overflow",
687 | "overflow was not set to -1");
688 |
689 | /* Same again, with num = PY_LLONG_MIN - 1 */
690 | num = PyLong_FromLongLong(PY_LLONG_MIN(-9223372036854775807LL -1LL));
691 | if (num == NULL((void*)0))
692 | return NULL((void*)0);
693 | one = PyLong_FromLong(1L);
694 | if (one == NULL((void*)0)) {
695 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 695, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
696 | return NULL((void*)0);
697 | }
698 | temp = PyNumber_Subtract(num, one);
699 | Py_DECREF(one)do { if (_Py_RefTotal-- , --((PyObject*)(one))->ob_refcnt != 0) { if (((PyObject*)one)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 699, (PyObject *)(one)); } else _Py_Dealloc((PyObject *)(one )); } while (0);
700 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 700, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
701 | num = temp;
702 | if (num == NULL((void*)0))
703 | return NULL((void*)0);
704 | overflow = 0;
705 | value = PyLong_AsLongLongAndOverflow(num, &overflow);
706 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 706, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
707 | if (value == -1 && PyErr_Occurred())
708 | return NULL((void*)0);
709 | if (value != -1)
710 | return raiseTestError("test_long_long_and_overflow",
711 | "return value was not set to -1");
712 | if (overflow != -1)
713 | return raiseTestError("test_long_long_and_overflow",
714 | "overflow was not set to -1");
715 |
716 | /* Test that overflow is cleared properly for small values. */
717 | num = PyLong_FromString("FF", NULL((void*)0), 16);
718 | if (num == NULL((void*)0))
719 | return NULL((void*)0);
720 | overflow = 1234;
721 | value = PyLong_AsLongLongAndOverflow(num, &overflow);
722 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 722, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
723 | if (value == -1 && PyErr_Occurred())
724 | return NULL((void*)0);
725 | if (value != 0xFF)
726 | return raiseTestError("test_long_long_and_overflow",
727 | "expected return value 0xFF");
728 | if (overflow != 0)
729 | return raiseTestError("test_long_long_and_overflow",
730 | "overflow was not cleared");
731 |
732 | num = PyLong_FromString("-FF", NULL((void*)0), 16);
733 | if (num == NULL((void*)0))
734 | return NULL((void*)0);
735 | overflow = 0;
736 | value = PyLong_AsLongLongAndOverflow(num, &overflow);
737 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 737, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
738 | if (value == -1 && PyErr_Occurred())
739 | return NULL((void*)0);
740 | if (value != -0xFF)
741 | return raiseTestError("test_long_long_and_overflow",
742 | "expected return value 0xFF");
743 | if (overflow != 0)
744 | return raiseTestError("test_long_long_and_overflow",
745 | "overflow was set incorrectly");
746 |
747 | num = PyLong_FromLongLong(PY_LLONG_MAX9223372036854775807LL);
748 | if (num == NULL((void*)0))
749 | return NULL((void*)0);
750 | overflow = 1234;
751 | value = PyLong_AsLongLongAndOverflow(num, &overflow);
752 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 752, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
753 | if (value == -1 && PyErr_Occurred())
754 | return NULL((void*)0);
755 | if (value != PY_LLONG_MAX9223372036854775807LL)
756 | return raiseTestError("test_long_long_and_overflow",
757 | "expected return value PY_LLONG_MAX");
758 | if (overflow != 0)
759 | return raiseTestError("test_long_long_and_overflow",
760 | "overflow was not cleared");
761 |
762 | num = PyLong_FromLongLong(PY_LLONG_MIN(-9223372036854775807LL -1LL));
763 | if (num == NULL((void*)0))
764 | return NULL((void*)0);
765 | overflow = 0;
766 | value = PyLong_AsLongLongAndOverflow(num, &overflow);
767 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 767, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
768 | if (value == -1 && PyErr_Occurred())
769 | return NULL((void*)0);
770 | if (value != PY_LLONG_MIN(-9223372036854775807LL -1LL))
771 | return raiseTestError("test_long_long_and_overflow",
772 | "expected return value PY_LLONG_MIN");
773 | if (overflow != 0)
774 | return raiseTestError("test_long_long_and_overflow",
775 | "overflow was not cleared");
776 |
777 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++);
778 | return Py_None(&_Py_NoneStruct);
779 | }
780 |
781 | /* Test the L code for PyArg_ParseTuple. This should deliver a PY_LONG_LONG
782 | for both long and int arguments. The test may leak a little memory if
783 | it fails.
784 | */
785 | static PyObject *
786 | test_L_code(PyObject *self)
787 | {
788 | PyObject *tuple, *num;
789 | PY_LONG_LONGlong long value;
790 |
791 | tuple = PyTuple_New(1);
792 | if (tuple == NULL((void*)0))
793 | return NULL((void*)0);
794 |
795 | num = PyLong_FromLong(42);
796 | if (num == NULL((void*)0))
797 | return NULL((void*)0);
798 |
799 | PyTuple_SET_ITEM(tuple, 0, num)(((PyTupleObject *)(tuple))->ob_item[0] = num);
800 |
801 | value = -1;
802 | if (PyArg_ParseTuple_PyArg_ParseTuple_SizeT(tuple, "L:test_L_code", &value) < 0)
803 | return NULL((void*)0);
804 | if (value != 42)
805 | return raiseTestError("test_L_code",
806 | "L code returned wrong value for long 42");
807 |
808 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 808, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
809 | num = PyLong_FromLong(42);
810 | if (num == NULL((void*)0))
811 | return NULL((void*)0);
812 |
813 | PyTuple_SET_ITEM(tuple, 0, num)(((PyTupleObject *)(tuple))->ob_item[0] = num);
814 |
815 | value = -1;
816 | if (PyArg_ParseTuple_PyArg_ParseTuple_SizeT(tuple, "L:test_L_code", &value) < 0)
817 | return NULL((void*)0);
818 | if (value != 42)
819 | return raiseTestError("test_L_code",
820 | "L code returned wrong value for int 42");
821 |
822 | Py_DECREF(tuple)do { if (_Py_RefTotal-- , --((PyObject*)(tuple))->ob_refcnt != 0) { if (((PyObject*)tuple)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 822, (PyObject *)(tuple)); } else _Py_Dealloc((PyObject *)( tuple)); } while (0);
823 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++);
824 | return Py_None(&_Py_NoneStruct);
825 | }
826 |
827 | #endif /* ifdef HAVE_LONG_LONG */
828 |
829 | /* Test tuple argument processing */
830 | static PyObject *
831 | getargs_tuple(PyObject *self, PyObject *args)
832 | {
833 | int a, b, c;
834 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i(ii)", &a, &b, &c))
835 | return NULL((void*)0);
836 | return Py_BuildValue_Py_BuildValue_SizeT("iii", a, b, c);
837 | }
838 |
839 | /* test PyArg_ParseTupleAndKeywords */
840 | static PyObject *getargs_keywords(PyObject *self, PyObject *args, PyObject *kwargs)
841 | {
842 | static char *keywords[] = {"arg1","arg2","arg3","arg4","arg5", NULL((void*)0)};
843 | static char *fmt="(ii)i|(i(ii))(iii)i";
844 | int int_args[10]={-1, -1, -1, -1, -1, -1, -1, -1, -1, -1};
845 |
846 | if (!PyArg_ParseTupleAndKeywords_PyArg_ParseTupleAndKeywords_SizeT(args, kwargs, fmt, keywords,
847 | &int_args[0], &int_args[1], &int_args[2], &int_args[3], &int_args[4],
848 | &int_args[5], &int_args[6], &int_args[7], &int_args[8], &int_args[9]))
849 | return NULL((void*)0);
850 | return Py_BuildValue_Py_BuildValue_SizeT("iiiiiiiiii",
851 | int_args[0], int_args[1], int_args[2], int_args[3], int_args[4],
852 | int_args[5], int_args[6], int_args[7], int_args[8], int_args[9]);
853 | }
854 |
855 | /* Functions to call PyArg_ParseTuple with integer format codes,
856 | and return the result.
857 | */
858 | static PyObject *
859 | getargs_b(PyObject *self, PyObject *args)
860 | {
861 | unsigned char value;
862 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "b", &value))
863 | return NULL((void*)0);
864 | return PyLong_FromUnsignedLong((unsigned long)value);
865 | }
866 |
867 | static PyObject *
868 | getargs_B(PyObject *self, PyObject *args)
869 | {
870 | unsigned char value;
871 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "B", &value))
872 | return NULL((void*)0);
873 | return PyLong_FromUnsignedLong((unsigned long)value);
874 | }
875 |
876 | static PyObject *
877 | getargs_h(PyObject *self, PyObject *args)
878 | {
879 | short value;
880 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "h", &value))
881 | return NULL((void*)0);
882 | return PyLong_FromLong((long)value);
883 | }
884 |
885 | static PyObject *
886 | getargs_H(PyObject *self, PyObject *args)
887 | {
888 | unsigned short value;
889 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "H", &value))
890 | return NULL((void*)0);
891 | return PyLong_FromUnsignedLong((unsigned long)value);
892 | }
893 |
894 | static PyObject *
895 | getargs_I(PyObject *self, PyObject *args)
896 | {
897 | unsigned int value;
898 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "I", &value))
899 | return NULL((void*)0);
900 | return PyLong_FromUnsignedLong((unsigned long)value);
901 | }
902 |
903 | static PyObject *
904 | getargs_k(PyObject *self, PyObject *args)
905 | {
906 | unsigned long value;
907 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "k", &value))
908 | return NULL((void*)0);
909 | return PyLong_FromUnsignedLong(value);
910 | }
911 |
912 | static PyObject *
913 | getargs_i(PyObject *self, PyObject *args)
914 | {
915 | int value;
916 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "i", &value))
917 | return NULL((void*)0);
918 | return PyLong_FromLong((long)value);
919 | }
920 |
921 | static PyObject *
922 | getargs_l(PyObject *self, PyObject *args)
923 | {
924 | long value;
925 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "l", &value))
926 | return NULL((void*)0);
927 | return PyLong_FromLong(value);
928 | }
929 |
930 | static PyObject *
931 | getargs_n(PyObject *self, PyObject *args)
932 | {
933 | Py_ssize_t value;
934 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "n", &value))
935 | return NULL((void*)0);
936 | return PyLong_FromSsize_t(value);
937 | }
938 |
939 | #ifdef HAVE_LONG_LONG1
940 | static PyObject *
941 | getargs_L(PyObject *self, PyObject *args)
942 | {
943 | PY_LONG_LONGlong long value;
944 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "L", &value))
945 | return NULL((void*)0);
946 | return PyLong_FromLongLong(value);
947 | }
948 |
949 | static PyObject *
950 | getargs_K(PyObject *self, PyObject *args)
951 | {
952 | unsigned PY_LONG_LONGlong long value;
953 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "K", &value))
954 | return NULL((void*)0);
955 | return PyLong_FromUnsignedLongLong(value);
956 | }
957 | #endif
958 |
959 | /* This function not only tests the 'k' getargs code, but also the
960 | PyLong_AsUnsignedLongMask() and PyLong_AsUnsignedLongMask() functions. */
961 | static PyObject *
962 | test_k_code(PyObject *self)
963 | {
964 | PyObject *tuple, *num;
965 | unsigned long value;
966 |
967 | tuple = PyTuple_New(1);
968 | if (tuple == NULL((void*)0))
969 | return NULL((void*)0);
970 |
971 | /* a number larger than ULONG_MAX even on 64-bit platforms */
972 | num = PyLong_FromString("FFFFFFFFFFFFFFFFFFFFFFFF", NULL((void*)0), 16);
973 | if (num == NULL((void*)0))
974 | return NULL((void*)0);
975 |
976 | value = PyLong_AsUnsignedLongMask(num);
977 | if (value != ULONG_MAX(9223372036854775807L *2UL +1UL))
978 | return raiseTestError("test_k_code",
979 | "PyLong_AsUnsignedLongMask() returned wrong value for long 0xFFF...FFF");
980 |
981 | PyTuple_SET_ITEM(tuple, 0, num)(((PyTupleObject *)(tuple))->ob_item[0] = num);
982 |
983 | value = 0;
984 | if (PyArg_ParseTuple_PyArg_ParseTuple_SizeT(tuple, "k:test_k_code", &value) < 0)
985 | return NULL((void*)0);
986 | if (value != ULONG_MAX(9223372036854775807L *2UL +1UL))
987 | return raiseTestError("test_k_code",
988 | "k code returned wrong value for long 0xFFF...FFF");
989 |
990 | Py_DECREF(num)do { if (_Py_RefTotal-- , --((PyObject*)(num))->ob_refcnt != 0) { if (((PyObject*)num)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 990, (PyObject *)(num)); } else _Py_Dealloc((PyObject *)(num )); } while (0);
991 | num = PyLong_FromString("-FFFFFFFF000000000000000042", NULL((void*)0), 16);
992 | if (num == NULL((void*)0))
993 | return NULL((void*)0);
994 |
995 | value = PyLong_AsUnsignedLongMask(num);
996 | if (value != (unsigned long)-0x42)
997 | return raiseTestError("test_k_code",
998 | "PyLong_AsUnsignedLongMask() returned wrong value for long 0xFFF...FFF");
999 |
1000 | PyTuple_SET_ITEM(tuple, 0, num)(((PyTupleObject *)(tuple))->ob_item[0] = num);
1001 |
1002 | value = 0;
1003 | if (PyArg_ParseTuple_PyArg_ParseTuple_SizeT(tuple, "k:test_k_code", &value) < 0)
1004 | return NULL((void*)0);
1005 | if (value != (unsigned long)-0x42)
1006 | return raiseTestError("test_k_code",
1007 | "k code returned wrong value for long -0xFFF..000042");
1008 |
1009 | Py_DECREF(tuple)do { if (_Py_RefTotal-- , --((PyObject*)(tuple))->ob_refcnt != 0) { if (((PyObject*)tuple)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1009, (PyObject *)(tuple)); } else _Py_Dealloc((PyObject *) (tuple)); } while (0);
1010 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++);
1011 | return Py_None(&_Py_NoneStruct);
1012 | }
1013 |
1014 | static PyObject *
1015 | getargs_s(PyObject *self, PyObject *args)
1016 | {
1017 | char *str;
1018 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "s", &str))
1019 | return NULL((void*)0);
1020 | return PyBytes_FromString(str);
1021 | }
1022 |
1023 | static PyObject *
1024 | getargs_s_star(PyObject *self, PyObject *args)
1025 | {
1026 | Py_buffer buffer;
1027 | PyObject *bytes;
1028 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "s*", &buffer))
1029 | return NULL((void*)0);
1030 | bytes = PyBytes_FromStringAndSize(buffer.buf, buffer.len);
1031 | PyBuffer_Release(&buffer);
1032 | return bytes;
1033 | }
1034 |
1035 | static PyObject *
1036 | getargs_s_hash(PyObject *self, PyObject *args)
1037 | {
1038 | char *str;
1039 | Py_ssize_t size;
1040 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "s#", &str, &size))
1041 | return NULL((void*)0);
1042 | return PyBytes_FromStringAndSize(str, size);
1043 | }
1044 |
1045 | static PyObject *
1046 | getargs_z(PyObject *self, PyObject *args)
1047 | {
1048 | char *str;
1049 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "z", &str))
1050 | return NULL((void*)0);
1051 | if (str != NULL((void*)0))
1052 | return PyBytes_FromString(str);
1053 | else
1054 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct);
1055 | }
1056 |
1057 | static PyObject *
1058 | getargs_z_star(PyObject *self, PyObject *args)
1059 | {
1060 | Py_buffer buffer;
1061 | PyObject *bytes;
1062 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "z*", &buffer))
1063 | return NULL((void*)0);
1064 | if (buffer.buf != NULL((void*)0))
1065 | bytes = PyBytes_FromStringAndSize(buffer.buf, buffer.len);
1066 | else {
1067 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++);
1068 | bytes = Py_None(&_Py_NoneStruct);
1069 | }
1070 | PyBuffer_Release(&buffer);
1071 | return bytes;
1072 | }
1073 |
1074 | static PyObject *
1075 | getargs_z_hash(PyObject *self, PyObject *args)
1076 | {
1077 | char *str;
1078 | Py_ssize_t size;
1079 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "z#", &str, &size))
1080 | return NULL((void*)0);
1081 | if (str != NULL((void*)0))
1082 | return PyBytes_FromStringAndSize(str, size);
1083 | else
1084 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct);
1085 | }
1086 |
1087 | static PyObject *
1088 | getargs_y(PyObject *self, PyObject *args)
1089 | {
1090 | char *str;
1091 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "y", &str))
1092 | return NULL((void*)0);
1093 | return PyBytes_FromString(str);
1094 | }
1095 |
1096 | static PyObject *
1097 | getargs_y_star(PyObject *self, PyObject *args)
1098 | {
1099 | Py_buffer buffer;
1100 | PyObject *bytes;
1101 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "y*", &buffer))
1102 | return NULL((void*)0);
1103 | bytes = PyBytes_FromStringAndSize(buffer.buf, buffer.len);
1104 | PyBuffer_Release(&buffer);
1105 | return bytes;
1106 | }
1107 |
1108 | static PyObject *
1109 | getargs_y_hash(PyObject *self, PyObject *args)
1110 | {
1111 | char *str;
1112 | Py_ssize_t size;
1113 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "y#", &str, &size))
1114 | return NULL((void*)0);
1115 | return PyBytes_FromStringAndSize(str, size);
1116 | }
1117 |
1118 | static PyObject *
1119 | getargs_u(PyObject *self, PyObject *args)
1120 | {
1121 | Py_UNICODE *str;
1122 | Py_ssize_t size;
1123 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "u", &str))
1124 | return NULL((void*)0);
1125 | size = Py_UNICODE_strlen(str);
1126 | return PyUnicode_FromUnicodePyUnicodeUCS2_FromUnicode(str, size);
1127 | }
1128 |
1129 | static PyObject *
1130 | getargs_u_hash(PyObject *self, PyObject *args)
1131 | {
1132 | Py_UNICODE *str;
1133 | Py_ssize_t size;
1134 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "u#", &str, &size))
1135 | return NULL((void*)0);
1136 | return PyUnicode_FromUnicodePyUnicodeUCS2_FromUnicode(str, size);
1137 | }
1138 |
1139 | static PyObject *
1140 | getargs_Z(PyObject *self, PyObject *args)
1141 | {
1142 | Py_UNICODE *str;
1143 | Py_ssize_t size;
1144 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "Z", &str))
1145 | return NULL((void*)0);
1146 | if (str != NULL((void*)0)) {
1147 | size = Py_UNICODE_strlen(str);
1148 | return PyUnicode_FromUnicodePyUnicodeUCS2_FromUnicode(str, size);
1149 | } else
1150 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct);
1151 | }
1152 |
1153 | static PyObject *
1154 | getargs_Z_hash(PyObject *self, PyObject *args)
1155 | {
1156 | Py_UNICODE *str;
1157 | Py_ssize_t size;
1158 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "Z#", &str, &size))
1159 | return NULL((void*)0);
1160 | if (str != NULL((void*)0))
1161 | return PyUnicode_FromUnicodePyUnicodeUCS2_FromUnicode(str, size);
1162 | else
1163 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct);
1164 | }
1165 |
1166 | /* Test the s and z codes for PyArg_ParseTuple.
1167 | */
1168 | static PyObject *
1169 | test_s_code(PyObject *self)
1170 | {
1171 | /* Unicode strings should be accepted */
1172 | PyObject *tuple, *obj;
1173 | char *value;
1174 |
1175 | tuple = PyTuple_New(1);
1176 | if (tuple == NULL((void*)0))
1177 | return NULL((void*)0);
1178 |
1179 | obj = PyUnicode_DecodePyUnicodeUCS2_Decode("t\xeate", strlen("t\xeate"),
1180 | "latin-1", NULL((void*)0));
1181 | if (obj == NULL((void*)0))
1182 | return NULL((void*)0);
1183 |
1184 | PyTuple_SET_ITEM(tuple, 0, obj)(((PyTupleObject *)(tuple))->ob_item[0] = obj);
1185 |
1186 | /* These two blocks used to raise a TypeError:
1187 | * "argument must be string without null bytes, not str"
1188 | */
1189 | if (PyArg_ParseTuple_PyArg_ParseTuple_SizeT(tuple, "s:test_s_code1", &value) < 0)
1190 | return NULL((void*)0);
1191 |
1192 | if (PyArg_ParseTuple_PyArg_ParseTuple_SizeT(tuple, "z:test_s_code2", &value) < 0)
1193 | return NULL((void*)0);
1194 |
1195 | Py_DECREF(tuple)do { if (_Py_RefTotal-- , --((PyObject*)(tuple))->ob_refcnt != 0) { if (((PyObject*)tuple)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1195, (PyObject *)(tuple)); } else _Py_Dealloc((PyObject *) (tuple)); } while (0);
1196 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct);
1197 | }
1198 |
1199 | static PyObject *
1200 | test_bug_7414(PyObject *self)
1201 | {
1202 | /* Issue #7414: for PyArg_ParseTupleAndKeywords, 'C' code wasn't being
1203 | skipped properly in skipitem() */
1204 | int a = 0, b = 0, result;
1205 | char *kwlist[] = {"a", "b", NULL((void*)0)};
1206 | PyObject *tuple = NULL((void*)0), *dict = NULL((void*)0), *b_str;
1207 |
1208 | tuple = PyTuple_New(0);
1209 | if (tuple == NULL((void*)0))
1210 | goto failure;
1211 | dict = PyDict_New();
1212 | if (dict == NULL((void*)0))
1213 | goto failure;
1214 | b_str = PyUnicode_FromStringPyUnicodeUCS2_FromString("b");
1215 | if (b_str == NULL((void*)0))
1216 | goto failure;
1217 | result = PyDict_SetItemString(dict, "b", b_str);
1218 | Py_DECREF(b_str)do { if (_Py_RefTotal-- , --((PyObject*)(b_str))->ob_refcnt != 0) { if (((PyObject*)b_str)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1218, (PyObject *)(b_str)); } else _Py_Dealloc((PyObject *) (b_str)); } while (0);
1219 | if (result < 0)
1220 | goto failure;
1221 |
1222 | result = PyArg_ParseTupleAndKeywords_PyArg_ParseTupleAndKeywords_SizeT(tuple, dict, "|CC",
1223 | kwlist, &a, &b);
1224 | if (!result)
1225 | goto failure;
1226 |
1227 | if (a != 0)
1228 | return raiseTestError("test_bug_7414",
1229 | "C format code not skipped properly");
1230 | if (b != 'b')
1231 | return raiseTestError("test_bug_7414",
1232 | "C format code returned wrong value");
1233 |
1234 | Py_DECREF(dict)do { if (_Py_RefTotal-- , --((PyObject*)(dict))->ob_refcnt != 0) { if (((PyObject*)dict)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1234, (PyObject *)(dict)); } else _Py_Dealloc((PyObject *)( dict)); } while (0);
1235 | Py_DECREF(tuple)do { if (_Py_RefTotal-- , --((PyObject*)(tuple))->ob_refcnt != 0) { if (((PyObject*)tuple)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1235, (PyObject *)(tuple)); } else _Py_Dealloc((PyObject *) (tuple)); } while (0);
1236 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct);
1237 |
1238 | failure:
1239 | Py_XDECREF(dict)do { if ((dict) == ((void*)0)) ; else do { if (_Py_RefTotal-- , --((PyObject*)(dict))->ob_refcnt != 0) { if (((PyObject *)dict)->ob_refcnt < 0) _Py_NegativeRefcount("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1239, (PyObject *)(dict)); } else _Py_Dealloc((PyObject *)( dict)); } while (0); } while (0);
1240 | Py_XDECREF(tuple)do { if ((tuple) == ((void*)0)) ; else do { if (_Py_RefTotal-- , --((PyObject*)(tuple))->ob_refcnt != 0) { if (((PyObject *)tuple)->ob_refcnt < 0) _Py_NegativeRefcount("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1240, (PyObject *)(tuple)); } else _Py_Dealloc((PyObject *) (tuple)); } while (0); } while (0);
1241 | return NULL((void*)0);
1242 | }
1243 |
1244 |
1245 | static volatile int x;
1246 |
1247 | /* Test the u and u# codes for PyArg_ParseTuple. May leak memory in case
1248 | of an error.
1249 | */
1250 | static PyObject *
1251 | test_u_code(PyObject *self)
1252 | {
1253 | PyObject *tuple, *obj;
1254 | Py_UNICODE *value;
1255 | Py_ssize_t len;
1256 |
1257 | /* issue4122: Undefined reference to _Py_ascii_whitespace on Windows */
1258 | /* Just use the macro and check that it compiles */
1259 | x = Py_UNICODE_ISSPACE(25)((25) < 128U ? _Py_ascii_whitespace[(25)] : _PyUnicode_IsWhitespace (25));
1260 |
1261 | tuple = PyTuple_New(1);
1262 | if (tuple == NULL((void*)0))
1263 | return NULL((void*)0);
1264 |
1265 | obj = PyUnicode_DecodePyUnicodeUCS2_Decode("test", strlen("test"),
1266 | "ascii", NULL((void*)0));
1267 | if (obj == NULL((void*)0))
1268 | return NULL((void*)0);
1269 |
1270 | PyTuple_SET_ITEM(tuple, 0, obj)(((PyTupleObject *)(tuple))->ob_item[0] = obj);
1271 |
1272 | value = 0;
1273 | if (PyArg_ParseTuple_PyArg_ParseTuple_SizeT(tuple, "u:test_u_code", &value) < 0)
1274 | return NULL((void*)0);
1275 | if (value != PyUnicode_AS_UNICODE(obj)((__builtin_expect(!(((((((PyObject*)(obj))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1275, "PyUnicode_Check(obj)") : (void)0),(((PyUnicodeObject *)(obj))->str)))
1276 | return raiseTestError("test_u_code",
1277 | "u code returned wrong value for u'test'");
1278 | value = 0;
1279 | if (PyArg_ParseTuple_PyArg_ParseTuple_SizeT(tuple, "u#:test_u_code", &value, &len) < 0)
1280 | return NULL((void*)0);
1281 | if (value != PyUnicode_AS_UNICODE(obj)((__builtin_expect(!(((((((PyObject*)(obj))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1281, "PyUnicode_Check(obj)") : (void)0),(((PyUnicodeObject *)(obj))->str)) ||
1282 | len != PyUnicode_GET_SIZE(obj)((__builtin_expect(!(((((((PyObject*)(obj))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1282, "PyUnicode_Check(obj)") : (void)0),(((PyUnicodeObject *)(obj))->length)))
1283 | return raiseTestError("test_u_code",
1284 | "u# code returned wrong values for u'test'");
1285 |
1286 | Py_DECREF(tuple)do { if (_Py_RefTotal-- , --((PyObject*)(tuple))->ob_refcnt != 0) { if (((PyObject*)tuple)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1286, (PyObject *)(tuple)); } else _Py_Dealloc((PyObject *) (tuple)); } while (0);
1287 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++);
1288 | return Py_None(&_Py_NoneStruct);
1289 | }
1290 |
1291 | /* Test Z and Z# codes for PyArg_ParseTuple */
1292 | static PyObject *
1293 | test_Z_code(PyObject *self)
1294 | {
1295 | PyObject *tuple, *obj;
1296 | Py_UNICODE *value1, *value2;
1297 | Py_ssize_t len1, len2;
1298 |
1299 | tuple = PyTuple_New(2);
1300 | if (tuple == NULL((void*)0))
1301 | return NULL((void*)0);
1302 |
1303 | obj = PyUnicode_FromStringPyUnicodeUCS2_FromString("test");
1304 | PyTuple_SET_ITEM(tuple, 0, obj)(((PyTupleObject *)(tuple))->ob_item[0] = obj);
1305 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++);
1306 | PyTuple_SET_ITEM(tuple, 1, Py_None)(((PyTupleObject *)(tuple))->ob_item[1] = (&_Py_NoneStruct ));
1307 |
1308 | /* swap values on purpose */
1309 | value1 = NULL((void*)0);
1310 | value2 = PyUnicode_AS_UNICODE(obj)((__builtin_expect(!(((((((PyObject*)(obj))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1310, "PyUnicode_Check(obj)") : (void)0),(((PyUnicodeObject *)(obj))->str));
1311 |
1312 | /* Test Z for both values */
1313 | if (PyArg_ParseTuple_PyArg_ParseTuple_SizeT(tuple, "ZZ:test_Z_code", &value1, &value2) < 0)
1314 | return NULL((void*)0);
1315 | if (value1 != PyUnicode_AS_UNICODE(obj)((__builtin_expect(!(((((((PyObject*)(obj))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1315, "PyUnicode_Check(obj)") : (void)0),(((PyUnicodeObject *)(obj))->str)))
1316 | return raiseTestError("test_Z_code",
1317 | "Z code returned wrong value for 'test'");
1318 | if (value2 != NULL((void*)0))
1319 | return raiseTestError("test_Z_code",
1320 | "Z code returned wrong value for None");
1321 |
1322 | value1 = NULL((void*)0);
1323 | value2 = PyUnicode_AS_UNICODE(obj)((__builtin_expect(!(((((((PyObject*)(obj))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1323, "PyUnicode_Check(obj)") : (void)0),(((PyUnicodeObject *)(obj))->str));
1324 | len1 = -1;
1325 | len2 = -1;
1326 |
1327 | /* Test Z# for both values */
1328 | if (PyArg_ParseTuple_PyArg_ParseTuple_SizeT(tuple, "Z#Z#:test_Z_code", &value1, &len1,
1329 | &value2, &len2) < 0)
1330 | return NULL((void*)0);
1331 | if (value1 != PyUnicode_AS_UNICODE(obj)((__builtin_expect(!(((((((PyObject*)(obj))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1331, "PyUnicode_Check(obj)") : (void)0),(((PyUnicodeObject *)(obj))->str)) ||
1332 | len1 != PyUnicode_GET_SIZE(obj)((__builtin_expect(!(((((((PyObject*)(obj))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1332, "PyUnicode_Check(obj)") : (void)0),(((PyUnicodeObject *)(obj))->length)))
1333 | return raiseTestError("test_Z_code",
1334 | "Z# code returned wrong values for 'test'");
1335 | if (value2 != NULL((void*)0) ||
1336 | len2 != 0)
1337 | return raiseTestError("test_Z_code",
1338 | "Z# code returned wrong values for None'");
1339 |
1340 | Py_DECREF(tuple)do { if (_Py_RefTotal-- , --((PyObject*)(tuple))->ob_refcnt != 0) { if (((PyObject*)tuple)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1340, (PyObject *)(tuple)); } else _Py_Dealloc((PyObject *) (tuple)); } while (0);
1341 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct);
1342 | }
1343 |
1344 | static PyObject *
1345 | test_widechar(PyObject *self)
1346 | {
1347 | #if defined(SIZEOF_WCHAR_T4) && (SIZEOF_WCHAR_T4 == 4)
1348 | const wchar_t wtext[2] = {(wchar_t)0x10ABCDu};
1349 | size_t wtextlen = 1;
1350 | #else
1351 | const wchar_t wtext[3] = {(wchar_t)0xDBEAu, (wchar_t)0xDFCDu};
1352 | size_t wtextlen = 2;
1353 | #endif
1354 | PyObject *wide, *utf8;
1355 |
1356 | wide = PyUnicode_FromWideCharPyUnicodeUCS2_FromWideChar(wtext, wtextlen);
1357 | if (wide == NULL((void*)0))
1358 | return NULL((void*)0);
1359 |
1360 | utf8 = PyUnicode_FromStringPyUnicodeUCS2_FromString("\xf4\x8a\xaf\x8d");
1361 | if (utf8 == NULL((void*)0)) {
1362 | Py_DECREF(wide)do { if (_Py_RefTotal-- , --((PyObject*)(wide))->ob_refcnt != 0) { if (((PyObject*)wide)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1362, (PyObject *)(wide)); } else _Py_Dealloc((PyObject *)( wide)); } while (0);
1363 | return NULL((void*)0);
1364 | }
1365 |
1366 | if (PyUnicode_GET_SIZE(wide)((__builtin_expect(!(((((((PyObject*)(wide))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1366, "PyUnicode_Check(wide)") : (void)0),(((PyUnicodeObject *)(wide))->length)) != PyUnicode_GET_SIZE(utf8)((__builtin_expect(!(((((((PyObject*)(utf8))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1366, "PyUnicode_Check(utf8)") : (void)0),(((PyUnicodeObject *)(utf8))->length))) {
1367 | Py_DECREF(wide)do { if (_Py_RefTotal-- , --((PyObject*)(wide))->ob_refcnt != 0) { if (((PyObject*)wide)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1367, (PyObject *)(wide)); } else _Py_Dealloc((PyObject *)( wide)); } while (0);
1368 | Py_DECREF(utf8)do { if (_Py_RefTotal-- , --((PyObject*)(utf8))->ob_refcnt != 0) { if (((PyObject*)utf8)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1368, (PyObject *)(utf8)); } else _Py_Dealloc((PyObject *)( utf8)); } while (0);
1369 | return raiseTestError("test_widechar",
1370 | "wide string and utf8 string "
1371 | "have different length");
1372 | }
1373 | if (PyUnicode_ComparePyUnicodeUCS2_Compare(wide, utf8)) {
1374 | Py_DECREF(wide)do { if (_Py_RefTotal-- , --((PyObject*)(wide))->ob_refcnt != 0) { if (((PyObject*)wide)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1374, (PyObject *)(wide)); } else _Py_Dealloc((PyObject *)( wide)); } while (0);
1375 | Py_DECREF(utf8)do { if (_Py_RefTotal-- , --((PyObject*)(utf8))->ob_refcnt != 0) { if (((PyObject*)utf8)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1375, (PyObject *)(utf8)); } else _Py_Dealloc((PyObject *)( utf8)); } while (0);
1376 | if (PyErr_Occurred())
1377 | return NULL((void*)0);
1378 | return raiseTestError("test_widechar",
1379 | "wide string and utf8 string "
1380 | "are different");
1381 | }
1382 |
1383 | Py_DECREF(wide)do { if (_Py_RefTotal-- , --((PyObject*)(wide))->ob_refcnt != 0) { if (((PyObject*)wide)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1383, (PyObject *)(wide)); } else _Py_Dealloc((PyObject *)( wide)); } while (0);
1384 | Py_DECREF(utf8)do { if (_Py_RefTotal-- , --((PyObject*)(utf8))->ob_refcnt != 0) { if (((PyObject*)utf8)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1384, (PyObject *)(utf8)); } else _Py_Dealloc((PyObject *)( utf8)); } while (0);
1385 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct);
1386 | }
1387 |
1388 | static PyObject *
1389 | unicode_aswidechar(PyObject *self, PyObject *args)
1390 | {
1391 | PyObject *unicode, *result;
1392 | Py_ssize_t buflen, size;
1393 | wchar_t *buffer;
1394 |
1395 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "Un", &unicode, &buflen))
1396 | return NULL((void*)0);
1397 | buffer = PyMem_Malloc(buflen * sizeof(wchar_t));
1398 | if (buffer == NULL((void*)0))
1399 | return PyErr_NoMemory();
1400 |
1401 | size = PyUnicode_AsWideCharPyUnicodeUCS2_AsWideChar(unicode, buffer, buflen);
1402 | if (size == -1) {
1403 | PyMem_Free(buffer);
1404 | return NULL((void*)0);
1405 | }
1406 |
1407 | if (size < buflen)
1408 | buflen = size + 1;
1409 | else
1410 | buflen = size;
1411 | result = PyUnicode_FromWideCharPyUnicodeUCS2_FromWideChar(buffer, buflen);
1412 | PyMem_Free(buffer);
1413 | if (result == NULL((void*)0))
1414 | return NULL((void*)0);
1415 |
1416 | return Py_BuildValue_Py_BuildValue_SizeT("(Nn)", result, size);
1417 | }
1418 |
1419 | static PyObject *
1420 | unicode_aswidecharstring(PyObject *self, PyObject *args)
1421 | {
1422 | PyObject *unicode, *result;
1423 | Py_ssize_t size;
1424 | wchar_t *buffer;
1425 |
1426 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "U", &unicode))
1427 | return NULL((void*)0);
1428 |
1429 | buffer = PyUnicode_AsWideCharStringPyUnicodeUCS2_AsWideCharString(unicode, &size);
1430 | if (buffer == NULL((void*)0))
1431 | return NULL((void*)0);
1432 |
1433 | result = PyUnicode_FromWideCharPyUnicodeUCS2_FromWideChar(buffer, size + 1);
1434 | PyMem_Free(buffer);
1435 | if (result == NULL((void*)0))
1436 | return NULL((void*)0);
1437 | return Py_BuildValue_Py_BuildValue_SizeT("(Nn)", result, size);
1438 | }
1439 |
1440 | static PyObject *
1441 | getargs_w_star(PyObject *self, PyObject *args)
1442 | {
1443 | Py_buffer buffer;
1444 | PyObject *result;
1445 | char *str;
1446 |
1447 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "w*:getargs_w_star", &buffer))
1448 | return NULL((void*)0);
1449 |
1450 | if (2 <= buffer.len) {
1451 | str = buffer.buf;
1452 | str[0] = '[';
1453 | str[buffer.len-1] = ']';
1454 | }
1455 |
1456 | result = PyBytes_FromStringAndSize(buffer.buf, buffer.len);
1457 | PyBuffer_Release(&buffer);
1458 | return result;
1459 | }
1460 |
1461 |
1462 | static PyObject *
1463 | test_empty_argparse(PyObject *self)
1464 | {
1465 | /* Test that formats can begin with '|'. See issue #4720. */
1466 | PyObject *tuple, *dict = NULL((void*)0);
1467 | static char *kwlist[] = {NULL((void*)0)};
1468 | int result;
1469 | tuple = PyTuple_New(0);
1470 | if (!tuple)
1471 | return NULL((void*)0);
1472 | if ((result = PyArg_ParseTuple_PyArg_ParseTuple_SizeT(tuple, "|:test_empty_argparse")) < 0)
1473 | goto done;
1474 | dict = PyDict_New();
1475 | if (!dict)
1476 | goto done;
1477 | result = PyArg_ParseTupleAndKeywords_PyArg_ParseTupleAndKeywords_SizeT(tuple, dict, "|:test_empty_argparse", kwlist);
1478 | done:
1479 | Py_DECREF(tuple)do { if (_Py_RefTotal-- , --((PyObject*)(tuple))->ob_refcnt != 0) { if (((PyObject*)tuple)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1479, (PyObject *)(tuple)); } else _Py_Dealloc((PyObject *) (tuple)); } while (0);
1480 | Py_XDECREF(dict)do { if ((dict) == ((void*)0)) ; else do { if (_Py_RefTotal-- , --((PyObject*)(dict))->ob_refcnt != 0) { if (((PyObject *)dict)->ob_refcnt < 0) _Py_NegativeRefcount("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1480, (PyObject *)(dict)); } else _Py_Dealloc((PyObject *)( dict)); } while (0); } while (0);
1481 | if (result < 0)
1482 | return NULL((void*)0);
1483 | else {
1484 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct);
1485 | }
1486 | }
1487 |
1488 | static PyObject *
1489 | codec_incrementalencoder(PyObject *self, PyObject *args)
1490 | {
1491 | const char *encoding, *errors = NULL((void*)0);
1492 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "s|s:test_incrementalencoder",
1493 | &encoding, &errors))
1494 | return NULL((void*)0);
1495 | return PyCodec_IncrementalEncoder(encoding, errors);
1496 | }
1497 |
1498 | static PyObject *
1499 | codec_incrementaldecoder(PyObject *self, PyObject *args)
1500 | {
1501 | const char *encoding, *errors = NULL((void*)0);
1502 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "s|s:test_incrementaldecoder",
1503 | &encoding, &errors))
1504 | return NULL((void*)0);
1505 | return PyCodec_IncrementalDecoder(encoding, errors);
1506 | }
1507 |
1508 |
1509 | /* Simple test of _PyLong_NumBits and _PyLong_Sign. */
1510 | static PyObject *
1511 | test_long_numbits(PyObject *self)
1512 | {
1513 | struct triple {
1514 | long input;
1515 | size_t nbits;
1516 | int sign;
1517 | } testcases[] = {{0, 0, 0},
1518 | {1L, 1, 1},
1519 | {-1L, 1, -1},
1520 | {2L, 2, 1},
1521 | {-2L, 2, -1},
1522 | {3L, 2, 1},
1523 | {-3L, 2, -1},
1524 | {4L, 3, 1},
1525 | {-4L, 3, -1},
1526 | {0x7fffL, 15, 1}, /* one Python long digit */
1527 | {-0x7fffL, 15, -1},
1528 | {0xffffL, 16, 1},
1529 | {-0xffffL, 16, -1},
1530 | {0xfffffffL, 28, 1},
1531 | {-0xfffffffL, 28, -1}};
1532 | int i;
1533 |
1534 | for (i = 0; i < sizeof(testcases) / sizeof(struct triple); ++i) {
1535 | PyObject *plong = PyLong_FromLong(testcases[i].input);
1536 | size_t nbits = _PyLong_NumBits(plong);
1537 | int sign = _PyLong_Sign(plong);
1538 |
1539 | Py_DECREF(plong)do { if (_Py_RefTotal-- , --((PyObject*)(plong))->ob_refcnt != 0) { if (((PyObject*)plong)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1539, (PyObject *)(plong)); } else _Py_Dealloc((PyObject *) (plong)); } while (0);
1540 | if (nbits != testcases[i].nbits)
1541 | return raiseTestError("test_long_numbits",
1542 | "wrong result for _PyLong_NumBits");
1543 | if (sign != testcases[i].sign)
1544 | return raiseTestError("test_long_numbits",
1545 | "wrong result for _PyLong_Sign");
1546 | }
1547 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++);
1548 | return Py_None(&_Py_NoneStruct);
1549 | }
1550 |
1551 | /* Example passing NULLs to PyObject_Str(NULL). */
1552 |
1553 | static PyObject *
1554 | test_null_strings(PyObject *self)
1555 | {
1556 | PyObject *o1 = PyObject_Str(NULL((void*)0)), *o2 = PyObject_Str(NULL((void*)0));
1557 | PyObject *tuple = PyTuple_Pack(2, o1, o2);
1558 | Py_XDECREF(o1)do { if ((o1) == ((void*)0)) ; else do { if (_Py_RefTotal-- , --((PyObject*)(o1))->ob_refcnt != 0) { if (((PyObject*)o1 )->ob_refcnt < 0) _Py_NegativeRefcount("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1558, (PyObject *)(o1)); } else _Py_Dealloc((PyObject *)(o1 )); } while (0); } while (0);
1559 | Py_XDECREF(o2)do { if ((o2) == ((void*)0)) ; else do { if (_Py_RefTotal-- , --((PyObject*)(o2))->ob_refcnt != 0) { if (((PyObject*)o2 )->ob_refcnt < 0) _Py_NegativeRefcount("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1559, (PyObject *)(o2)); } else _Py_Dealloc((PyObject *)(o2 )); } while (0); } while (0);
1560 | return tuple;
1561 | }
1562 |
1563 | static PyObject *
1564 | raise_exception(PyObject *self, PyObject *args)
1565 | {
1566 | PyObject *exc;
1567 | PyObject *exc_args, *v;
1568 | int num_args, i;
1569 |
1570 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "Oi:raise_exception",
1571 | &exc, &num_args))
1572 | return NULL((void*)0);
1573 |
1574 | exc_args = PyTuple_New(num_args);
1575 | if (exc_args == NULL((void*)0))
1576 | return NULL((void*)0);
1577 | for (i = 0; i < num_args; ++i) {
1578 | v = PyLong_FromLong(i);
1579 | if (v == NULL((void*)0)) {
1580 | Py_DECREF(exc_args)do { if (_Py_RefTotal-- , --((PyObject*)(exc_args))->ob_refcnt != 0) { if (((PyObject*)exc_args)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1580, (PyObject *)(exc_args)); } else _Py_Dealloc((PyObject *)(exc_args)); } while (0);
1581 | return NULL((void*)0);
1582 | }
1583 | PyTuple_SET_ITEM(exc_args, i, v)(((PyTupleObject *)(exc_args))->ob_item[i] = v);
1584 | }
1585 | PyErr_SetObject(exc, exc_args);
1586 | Py_DECREF(exc_args)do { if (_Py_RefTotal-- , --((PyObject*)(exc_args))->ob_refcnt != 0) { if (((PyObject*)exc_args)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1586, (PyObject *)(exc_args)); } else _Py_Dealloc((PyObject *)(exc_args)); } while (0);
1587 | return NULL((void*)0);
1588 | }
1589 |
1590 |
1591 | static int test_run_counter = 0;
1592 |
1593 | static PyObject *
1594 | test_datetime_capi(PyObject *self, PyObject *args) {
1595 | if (PyDateTimeAPI) {
1596 | if (test_run_counter) {
1597 | /* Probably regrtest.py -R */
1598 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct);
1599 | }
1600 | else {
1601 | PyErr_SetString(PyExc_AssertionError,
1602 | "PyDateTime_CAPI somehow initialized");
1603 | return NULL((void*)0);
1604 | }
1605 | }
1606 | test_run_counter++;
1607 | PyDateTime_IMPORTPyDateTimeAPI = (PyDateTime_CAPI *)PyCapsule_Import("datetime.datetime_CAPI" , 0);
1608 | if (PyDateTimeAPI)
1609 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct);
1610 | else
1611 | return NULL((void*)0);
1612 | }
1613 |
1614 |
1615 | #ifdef WITH_THREAD1
1616 |
1617 | /* test_thread_state spawns a thread of its own, and that thread releases
1618 | * `thread_done` when it's finished. The driver code has to know when the
1619 | * thread finishes, because the thread uses a PyObject (the callable) that
1620 | * may go away when the driver finishes. The former lack of this explicit
1621 | * synchronization caused rare segfaults, so rare that they were seen only
1622 | * on a Mac buildbot (although they were possible on any box).
1623 | */
1624 | static PyThread_type_lock thread_done = NULL((void*)0);
1625 |
1626 | static int
1627 | _make_call(void *callable)
1628 | {
1629 | PyObject *rc;
1630 | int success;
1631 | PyGILState_STATE s = PyGILState_Ensure();
1632 | rc = PyObject_CallFunction_PyObject_CallFunction_SizeT((PyObject *)callable, "");
1633 | success = (rc != NULL((void*)0));
1634 | Py_XDECREF(rc)do { if ((rc) == ((void*)0)) ; else do { if (_Py_RefTotal-- , --((PyObject*)(rc))->ob_refcnt != 0) { if (((PyObject*)rc )->ob_refcnt < 0) _Py_NegativeRefcount("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1634, (PyObject *)(rc)); } else _Py_Dealloc((PyObject *)(rc )); } while (0); } while (0);
1635 | PyGILState_Release(s);
1636 | return success;
1637 | }
1638 |
1639 | /* Same thing, but releases `thread_done` when it returns. This variant
1640 | * should be called only from threads spawned by test_thread_state().
1641 | */
1642 | static void
1643 | _make_call_from_thread(void *callable)
1644 | {
1645 | _make_call(callable);
1646 | PyThread_release_lock(thread_done);
1647 | }
1648 |
1649 | static PyObject *
1650 | test_thread_state(PyObject *self, PyObject *args)
1651 | {
1652 | PyObject *fn;
1653 | int success = 1;
1654 |
1655 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O:test_thread_state", &fn))
1656 | return NULL((void*)0);
1657 |
1658 | if (!PyCallable_Check(fn)) {
1659 | PyErr_Format(PyExc_TypeError, "'%s' object is not callable",
1660 | fn->ob_type->tp_name);
1661 | return NULL((void*)0);
1662 | }
1663 |
1664 | /* Ensure Python is set up for threading */
1665 | PyEval_InitThreads();
1666 | thread_done = PyThread_allocate_lock();
1667 | if (thread_done == NULL((void*)0))
1668 | return PyErr_NoMemory();
1669 | PyThread_acquire_lock(thread_done, 1);
1670 |
1671 | /* Start a new thread with our callback. */
1672 | PyThread_start_new_thread(_make_call_from_thread, fn);
1673 | /* Make the callback with the thread lock held by this thread */
1674 | success &= _make_call(fn);
1675 | /* Do it all again, but this time with the thread-lock released */
1676 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread();
1677 | success &= _make_call(fn);
1678 | PyThread_acquire_lock(thread_done, 1); /* wait for thread to finish */
1679 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); }
1680 |
1681 | /* And once more with and without a thread
1682 | XXX - should use a lock and work out exactly what we are trying
1683 | to test <wink>
1684 | */
1685 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread();
1686 | PyThread_start_new_thread(_make_call_from_thread, fn);
1687 | success &= _make_call(fn);
1688 | PyThread_acquire_lock(thread_done, 1); /* wait for thread to finish */
1689 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); }
1690 |
1691 | /* Release lock we acquired above. This is required on HP-UX. */
1692 | PyThread_release_lock(thread_done);
1693 |
1694 | PyThread_free_lock(thread_done);
1695 | if (!success)
1696 | return NULL((void*)0);
1697 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct);
1698 | }
1699 |
1700 | /* test Py_AddPendingCalls using threads */
1701 | static int _pending_callback(void *arg)
1702 | {
1703 | /* we assume the argument is callable object to which we own a reference */
1704 | PyObject *callable = (PyObject *)arg;
1705 | PyObject *r = PyObject_CallObject(callable, NULL((void*)0));
1706 | Py_DECREF(callable)do { if (_Py_RefTotal-- , --((PyObject*)(callable))->ob_refcnt != 0) { if (((PyObject*)callable)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1706, (PyObject *)(callable)); } else _Py_Dealloc((PyObject *)(callable)); } while (0);
1707 | Py_XDECREF(r)do { if ((r) == ((void*)0)) ; else do { if (_Py_RefTotal-- , -- ((PyObject*)(r))->ob_refcnt != 0) { if (((PyObject*)r)-> ob_refcnt < 0) _Py_NegativeRefcount("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1707, (PyObject *)(r)); } else _Py_Dealloc((PyObject *)(r)) ; } while (0); } while (0);
1708 | return r != NULL((void*)0) ? 0 : -1;
1709 | }
1710 |
1711 | /* The following requests n callbacks to _pending_callback. It can be
1712 | * run from any python thread.
1713 | */
1714 | PyObject *pending_threadfunc(PyObject *self, PyObject *arg)
1715 | {
1716 | PyObject *callable;
1717 | int r;
1718 | if (PyArg_ParseTuple_PyArg_ParseTuple_SizeT(arg, "O", &callable) == 0)
1719 | return NULL((void*)0);
1720 |
1721 | /* create the reference for the callbackwhile we hold the lock */
1722 | Py_INCREF(callable)( _Py_RefTotal++ , ((PyObject*)(callable))->ob_refcnt++);
1723 |
1724 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread();
1725 | r = Py_AddPendingCall(&_pending_callback, callable);
1726 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); }
1727 |
1728 | if (r<0) {
1729 | Py_DECREF(callable)do { if (_Py_RefTotal-- , --((PyObject*)(callable))->ob_refcnt != 0) { if (((PyObject*)callable)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1729, (PyObject *)(callable)); } else _Py_Dealloc((PyObject *)(callable)); } while (0); /* unsuccessful add, destroy the extra reference */
1730 | Py_INCREF(Py_False)( _Py_RefTotal++ , ((PyObject*)(((PyObject *) &_Py_FalseStruct )))->ob_refcnt++);
1731 | return Py_False((PyObject *) &_Py_FalseStruct);
1732 | }
1733 | Py_INCREF(Py_True)( _Py_RefTotal++ , ((PyObject*)(((PyObject *) &_Py_TrueStruct )))->ob_refcnt++);
1734 | return Py_True((PyObject *) &_Py_TrueStruct);
1735 | }
1736 | #endif
1737 |
1738 | /* Some tests of PyUnicode_FromFormat(). This needs more tests. */
1739 | static PyObject *
1740 | test_string_from_format(PyObject *self, PyObject *args)
1741 | {
1742 | PyObject *result;
1743 | char *msg;
1744 | static const Py_UNICODE one[] = {'1', 0};
1745 |
1746 | #define CHECK_1_FORMAT(FORMAT, TYPE) \
1747 | result = PyUnicode_FromFormatPyUnicodeUCS2_FromFormat(FORMAT, (TYPE)1); \
1748 | if (result == NULL((void*)0)) \
1749 | return NULL((void*)0); \
1750 | if (Py_UNICODE_strcmp(PyUnicode_AS_UNICODE(result)((__builtin_expect(!(((((((PyObject*)(result))->ob_type))-> tp_flags & ((1L<<28))) != 0)), 0) ? __assert_rtn(__func__ , "/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1750, "PyUnicode_Check(result)") : (void)0),(((PyUnicodeObject *)(result))->str)), one)) { \
1751 | msg = FORMAT " failed at 1"; \
1752 | goto Fail; \
1753 | } \
1754 | Py_DECREF(result)do { if (_Py_RefTotal-- , --((PyObject*)(result))->ob_refcnt != 0) { if (((PyObject*)result)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1754, (PyObject *)(result)); } else _Py_Dealloc((PyObject * )(result)); } while (0)
1755 |
1756 | CHECK_1_FORMAT("%d", int);
1757 | CHECK_1_FORMAT("%ld", long);
1758 | /* The z width modifier was added in Python 2.5. */
1759 | CHECK_1_FORMAT("%zd", Py_ssize_t);
1760 |
1761 | /* The u type code was added in Python 2.5. */
1762 | CHECK_1_FORMAT("%u", unsigned int);
1763 | CHECK_1_FORMAT("%lu", unsigned long);
1764 | CHECK_1_FORMAT("%zu", size_t);
1765 |
1766 | /* "%lld" and "%llu" support added in Python 2.7. */
1767 | #ifdef HAVE_LONG_LONG1
1768 | CHECK_1_FORMAT("%llu", unsigned PY_LONG_LONGlong long);
1769 | CHECK_1_FORMAT("%lld", PY_LONG_LONGlong long);
1770 | #endif
1771 |
1772 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct);
1773 |
1774 | Fail:
1775 | Py_XDECREF(result)do { if ((result) == ((void*)0)) ; else do { if (_Py_RefTotal -- , --((PyObject*)(result))->ob_refcnt != 0) { if (((PyObject *)result)->ob_refcnt < 0) _Py_NegativeRefcount("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1775, (PyObject *)(result)); } else _Py_Dealloc((PyObject * )(result)); } while (0); } while (0);
1776 | return raiseTestError("test_string_from_format", msg);
1777 |
1778 | #undef CHECK_1_FORMAT
1779 | }
1780 |
1781 |
1782 | static PyObject *
1783 | test_unicode_compare_with_ascii(PyObject *self) {
1784 | PyObject *py_s = PyUnicode_FromStringAndSizePyUnicodeUCS2_FromStringAndSize("str\0", 4);
1785 | int result;
1786 | if (py_s == NULL((void*)0))
1787 | return NULL((void*)0);
1788 | result = PyUnicode_CompareWithASCIIStringPyUnicodeUCS2_CompareWithASCIIString(py_s, "str");
1789 | Py_DECREF(py_s)do { if (_Py_RefTotal-- , --((PyObject*)(py_s))->ob_refcnt != 0) { if (((PyObject*)py_s)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1789, (PyObject *)(py_s)); } else _Py_Dealloc((PyObject *)( py_s)); } while (0);
1790 | if (!result) {
1791 | PyErr_SetString(TestError, "Python string ending in NULL "
1792 | "should not compare equal to c string.");
1793 | return NULL((void*)0);
1794 | }
1795 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct);
1796 | }
1797 |
1798 | /* This is here to provide a docstring for test_descr. */
1799 | static PyObject *
1800 | test_with_docstring(PyObject *self)
1801 | {
1802 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct);
1803 | }
1804 |
1805 | /* Test PyOS_string_to_double. */
1806 | static PyObject *
1807 | test_string_to_double(PyObject *self) {
1808 | double result;
1809 | char *msg;
1810 |
1811 | #define CHECK_STRING(STR, expected) \
1812 | result = PyOS_string_to_double(STR, NULL((void*)0), NULL((void*)0)); \
1813 | if (result == -1.0 && PyErr_Occurred()) \
1814 | return NULL((void*)0); \
1815 | if (result != expected) { \
1816 | msg = "conversion of " STR " to float failed"; \
1817 | goto fail; \
1818 | }
1819 |
1820 | #define CHECK_INVALID(STR) \
1821 | result = PyOS_string_to_double(STR, NULL((void*)0), NULL((void*)0)); \
1822 | if (result == -1.0 && PyErr_Occurred()) { \
1823 | if (PyErr_ExceptionMatches(PyExc_ValueError)) \
1824 | PyErr_Clear(); \
1825 | else \
1826 | return NULL((void*)0); \
1827 | } \
1828 | else { \
1829 | msg = "conversion of " STR " didn't raise ValueError"; \
1830 | goto fail; \
1831 | }
1832 |
1833 | CHECK_STRING("0.1", 0.1);
1834 | CHECK_STRING("1.234", 1.234);
1835 | CHECK_STRING("-1.35", -1.35);
1836 | CHECK_STRING(".1e01", 1.0);
1837 | CHECK_STRING("2.e-2", 0.02);
1838 |
1839 | CHECK_INVALID(" 0.1");
1840 | CHECK_INVALID("\t\n-3");
1841 | CHECK_INVALID(".123 ");
1842 | CHECK_INVALID("3\n");
1843 | CHECK_INVALID("123abc");
1844 |
1845 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct);
1846 | fail:
1847 | return raiseTestError("test_string_to_double", msg);
1848 | #undef CHECK_STRING
1849 | #undef CHECK_INVALID
1850 | }
1851 |
1852 |
1853 | /* Coverage testing of capsule objects. */
1854 |
1855 | static const char *capsule_name = "capsule name";
1856 | static char *capsule_pointer = "capsule pointer";
1857 | static char *capsule_context = "capsule context";
1858 | static const char *capsule_error = NULL((void*)0);
1859 | static int
1860 | capsule_destructor_call_count = 0;
1861 |
1862 | static void
1863 | capsule_destructor(PyObject *o) {
1864 | capsule_destructor_call_count++;
1865 | if (PyCapsule_GetContext(o) != capsule_context) {
1866 | capsule_error = "context did not match in destructor!";
1867 | } else if (PyCapsule_GetDestructor(o) != capsule_destructor) {
1868 | capsule_error = "destructor did not match in destructor! (woah!)";
1869 | } else if (PyCapsule_GetName(o) != capsule_name) {
1870 | capsule_error = "name did not match in destructor!";
1871 | } else if (PyCapsule_GetPointer(o, capsule_name) != capsule_pointer) {
1872 | capsule_error = "pointer did not match in destructor!";
1873 | }
1874 | }
1875 |
1876 | typedef struct {
1877 | char *name;
1878 | char *module;
1879 | char *attribute;
1880 | } known_capsule;
1881 |
1882 | static PyObject *
1883 | test_capsule(PyObject *self, PyObject *args)
1884 | {
1885 | PyObject *object;
1886 | const char *error = NULL((void*)0);
1887 | void *pointer;
1888 | void *pointer2;
1889 | known_capsule known_capsules[] = {
1890 | #define KNOWN_CAPSULE(module, name){ module "." name, module, name } { module "." name, module, name }
1891 | KNOWN_CAPSULE("_socket", "CAPI"){ "_socket" "." "CAPI", "_socket", "CAPI" },
1892 | KNOWN_CAPSULE("_curses", "_C_API"){ "_curses" "." "_C_API", "_curses", "_C_API" },
1893 | KNOWN_CAPSULE("datetime", "datetime_CAPI"){ "datetime" "." "datetime_CAPI", "datetime", "datetime_CAPI" },
1894 | { NULL((void*)0), NULL((void*)0) },
1895 | };
1896 | known_capsule *known = &known_capsules[0];
1897 |
1898 | #define FAIL(x) { error = (x); goto exit; }
1899 |
1900 | #define CHECK_DESTRUCTORif (capsule_error) { FAIL(capsule_error); } else if (!capsule_destructor_call_count ) { FAIL("destructor not called!"); } capsule_destructor_call_count = 0; \
1901 | if (capsule_error) { \
1902 | FAIL(capsule_error); \
1903 | } \
1904 | else if (!capsule_destructor_call_count) { \
1905 | FAIL("destructor not called!"); \
1906 | } \
1907 | capsule_destructor_call_count = 0; \
1908 |
1909 | object = PyCapsule_New(capsule_pointer, capsule_name, capsule_destructor);
1910 | PyCapsule_SetContext(object, capsule_context);
1911 | capsule_destructor(object);
1912 | CHECK_DESTRUCTORif (capsule_error) { FAIL(capsule_error); } else if (!capsule_destructor_call_count ) { FAIL("destructor not called!"); } capsule_destructor_call_count = 0;;
1913 | Py_DECREF(object)do { if (_Py_RefTotal-- , --((PyObject*)(object))->ob_refcnt != 0) { if (((PyObject*)object)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1913, (PyObject *)(object)); } else _Py_Dealloc((PyObject * )(object)); } while (0);
1914 | CHECK_DESTRUCTORif (capsule_error) { FAIL(capsule_error); } else if (!capsule_destructor_call_count ) { FAIL("destructor not called!"); } capsule_destructor_call_count = 0;;
1915 |
1916 | object = PyCapsule_New(known, "ignored", NULL((void*)0));
1917 | PyCapsule_SetPointer(object, capsule_pointer);
1918 | PyCapsule_SetName(object, capsule_name);
1919 | PyCapsule_SetDestructor(object, capsule_destructor);
1920 | PyCapsule_SetContext(object, capsule_context);
1921 | capsule_destructor(object);
1922 | CHECK_DESTRUCTORif (capsule_error) { FAIL(capsule_error); } else if (!capsule_destructor_call_count ) { FAIL("destructor not called!"); } capsule_destructor_call_count = 0;;
1923 | /* intentionally access using the wrong name */
1924 | pointer2 = PyCapsule_GetPointer(object, "the wrong name");
1925 | if (!PyErr_Occurred()) {
1 | Taking false branch
1926 | FAIL("PyCapsule_GetPointer should have failed but did not!");
1927 | }
1928 | PyErr_Clear();
1929 | if (pointer2) {
2 | Taking false branch
1930 | if (pointer2 == capsule_pointer) {
1931 | FAIL("PyCapsule_GetPointer should not have"
1932 | " returned the internal pointer!");
1933 | } else {
1934 | FAIL("PyCapsule_GetPointer should have "
1935 | "returned NULL pointer but did not!");
1936 | }
1937 | }
1938 | PyCapsule_SetDestructor(object, NULL((void*)0));
1939 | Py_DECREF(object)do { if (_Py_RefTotal-- , --((PyObject*)(object))->ob_refcnt != 0) { if (((PyObject*)object)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1939, (PyObject *)(object)); } else _Py_Dealloc((PyObject * )(object)); } while (0);
1940 | if (capsule_destructor_call_count) {
3 | Taking false branch
1941 | FAIL("destructor called when it should not have been!");
1942 | }
1943 |
1944 | for (known = &known_capsules[0]; known->module != NULL((void*)0); known++) {
4 | Assigned value is always the same as the existing value
1945 | /* yeah, ordinarily I wouldn't do this either,
1946 | but it's fine for this test harness.
1947 | */
1948 | static char buffer[256];
1949 | #undef FAIL
1950 | #define FAIL(x) \
1951 | { \
1952 | sprintf(buffer, "%s module: \"%s\" attribute: \"%s\"", \__builtin___sprintf_chk (buffer, 0, __builtin_object_size (buffer , 2 > 1), "%s module: \"%s\" attribute: \"%s\"", x, known-> module, known->attribute)
1953 | x, known->module, known->attribute)__builtin___sprintf_chk (buffer, 0, __builtin_object_size (buffer , 2 > 1), "%s module: \"%s\" attribute: \"%s\"", x, known-> module, known->attribute); \
1954 | error = buffer; \
1955 | goto exit; \
1956 | } \
1957 |
1958 | PyObject *module = PyImport_ImportModule(known->module);
1959 | if (module) {
1960 | pointer = PyCapsule_Import(known->name, 0);
1961 | if (!pointer) {
1962 | Py_DECREF(module)do { if (_Py_RefTotal-- , --((PyObject*)(module))->ob_refcnt != 0) { if (((PyObject*)module)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1962, (PyObject *)(module)); } else _Py_Dealloc((PyObject * )(module)); } while (0);
1963 | FAIL("PyCapsule_GetPointer returned NULL unexpectedly!");
1964 | }
1965 | object = PyObject_GetAttrString(module, known->attribute);
1966 | if (!object) {
1967 | Py_DECREF(module)do { if (_Py_RefTotal-- , --((PyObject*)(module))->ob_refcnt != 0) { if (((PyObject*)module)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1967, (PyObject *)(module)); } else _Py_Dealloc((PyObject * )(module)); } while (0);
1968 | return NULL((void*)0);
1969 | }
1970 | pointer2 = PyCapsule_GetPointer(object,
1971 | "weebles wobble but they don't fall down");
1972 | if (!PyErr_Occurred()) {
1973 | Py_DECREF(object)do { if (_Py_RefTotal-- , --((PyObject*)(object))->ob_refcnt != 0) { if (((PyObject*)object)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1973, (PyObject *)(object)); } else _Py_Dealloc((PyObject * )(object)); } while (0);
1974 | Py_DECREF(module)do { if (_Py_RefTotal-- , --((PyObject*)(module))->ob_refcnt != 0) { if (((PyObject*)module)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1974, (PyObject *)(module)); } else _Py_Dealloc((PyObject * )(module)); } while (0);
1975 | FAIL("PyCapsule_GetPointer should have failed but did not!");
1976 | }
1977 | PyErr_Clear();
1978 | if (pointer2) {
1979 | Py_DECREF(module)do { if (_Py_RefTotal-- , --((PyObject*)(module))->ob_refcnt != 0) { if (((PyObject*)module)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1979, (PyObject *)(module)); } else _Py_Dealloc((PyObject * )(module)); } while (0);
1980 | Py_DECREF(object)do { if (_Py_RefTotal-- , --((PyObject*)(object))->ob_refcnt != 0) { if (((PyObject*)object)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1980, (PyObject *)(object)); } else _Py_Dealloc((PyObject * )(object)); } while (0);
1981 | if (pointer2 == pointer) {
1982 | FAIL("PyCapsule_GetPointer should not have"
1983 | " returned its internal pointer!");
1984 | } else {
1985 | FAIL("PyCapsule_GetPointer should have"
1986 | " returned NULL pointer but did not!");
1987 | }
1988 | }
1989 | Py_DECREF(object)do { if (_Py_RefTotal-- , --((PyObject*)(object))->ob_refcnt != 0) { if (((PyObject*)object)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1989, (PyObject *)(object)); } else _Py_Dealloc((PyObject * )(object)); } while (0);
1990 | Py_DECREF(module)do { if (_Py_RefTotal-- , --((PyObject*)(module))->ob_refcnt != 0) { if (((PyObject*)module)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 1990, (PyObject *)(module)); } else _Py_Dealloc((PyObject * )(module)); } while (0);
1991 | }
1992 | else
1993 | PyErr_Clear();
1994 | }
1995 |
1996 | exit:
1997 | if (error) {
1998 | return raiseTestError("test_capsule", error);
1999 | }
2000 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct);
2001 | #undef FAIL
2002 | }
2003 |
2004 | #ifdef HAVE_GETTIMEOFDAY1
2005 | /* Profiling of integer performance */
2006 | static void print_delta(int test, struct timeval *s, struct timeval *e)
2007 | {
2008 | e->tv_sec -= s->tv_sec;
2009 | e->tv_usec -= s->tv_usec;
2010 | if (e->tv_usec < 0) {
2011 | e->tv_sec -=1;
2012 | e->tv_usec += 1000000;
2013 | }
2014 | printf("Test %d: %d.%06ds\n", test, (int)e->tv_sec, (int)e->tv_usec);
2015 | }
2016 |
2017 | static PyObject *
2018 | profile_int(PyObject *self, PyObject* args)
2019 | {
2020 | int i, k;
2021 | struct timeval start, stop;
2022 | PyObject *single, **multiple, *op1, *result;
2023 |
2024 | /* Test 1: Allocate and immediately deallocate
2025 | many small integers */
2026 | gettimeofday(&start, NULL((void*)0));
2027 | for(k=0; k < 20000; k++)
2028 | for(i=0; i < 1000; i++) {
2029 | single = PyLong_FromLong(i);
2030 | Py_DECREF(single)do { if (_Py_RefTotal-- , --((PyObject*)(single))->ob_refcnt != 0) { if (((PyObject*)single)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 2030, (PyObject *)(single)); } else _Py_Dealloc((PyObject * )(single)); } while (0);
2031 | }
2032 | gettimeofday(&stop, NULL((void*)0));
2033 | print_delta(1, &start, &stop);
2034 |
2035 | /* Test 2: Allocate and immediately deallocate
2036 | many large integers */
2037 | gettimeofday(&start, NULL((void*)0));
2038 | for(k=0; k < 20000; k++)
2039 | for(i=0; i < 1000; i++) {
2040 | single = PyLong_FromLong(i+1000000);
2041 | Py_DECREF(single)do { if (_Py_RefTotal-- , --((PyObject*)(single))->ob_refcnt != 0) { if (((PyObject*)single)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 2041, (PyObject *)(single)); } else _Py_Dealloc((PyObject * )(single)); } while (0);
2042 | }
2043 | gettimeofday(&stop, NULL((void*)0));
2044 | print_delta(2, &start, &stop);
2045 |
2046 | /* Test 3: Allocate a few integers, then release
2047 | them all simultaneously. */
2048 | multiple = malloc(sizeof(PyObject*) * 1000);
2049 | gettimeofday(&start, NULL((void*)0));
2050 | for(k=0; k < 20000; k++) {
2051 | for(i=0; i < 1000; i++) {
2052 | multiple[i] = PyLong_FromLong(i+1000000);
2053 | }
2054 | for(i=0; i < 1000; i++) {
2055 | Py_DECREF(multiple[i])do { if (_Py_RefTotal-- , --((PyObject*)(multiple[i]))->ob_refcnt != 0) { if (((PyObject*)multiple[i])->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 2055, (PyObject *)(multiple[i])); } else _Py_Dealloc((PyObject *)(multiple[i])); } while (0);
2056 | }
2057 | }
2058 | gettimeofday(&stop, NULL((void*)0));
2059 | print_delta(3, &start, &stop);
2060 |
2061 | /* Test 4: Allocate many integers, then release
2062 | them all simultaneously. */
2063 | multiple = malloc(sizeof(PyObject*) * 1000000);
2064 | gettimeofday(&start, NULL((void*)0));
2065 | for(k=0; k < 20; k++) {
2066 | for(i=0; i < 1000000; i++) {
2067 | multiple[i] = PyLong_FromLong(i+1000000);
2068 | }
2069 | for(i=0; i < 1000000; i++) {
2070 | Py_DECREF(multiple[i])do { if (_Py_RefTotal-- , --((PyObject*)(multiple[i]))->ob_refcnt != 0) { if (((PyObject*)multiple[i])->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 2070, (PyObject *)(multiple[i])); } else _Py_Dealloc((PyObject *)(multiple[i])); } while (0);
2071 | }
2072 | }
2073 | gettimeofday(&stop, NULL((void*)0));
2074 | print_delta(4, &start, &stop);
2075 |
2076 | /* Test 5: Allocate many integers < 32000 */
2077 | multiple = malloc(sizeof(PyObject*) * 1000000);
2078 | gettimeofday(&start, NULL((void*)0));
2079 | for(k=0; k < 10; k++) {
2080 | for(i=0; i < 1000000; i++) {
2081 | multiple[i] = PyLong_FromLong(i+1000);
2082 | }
2083 | for(i=0; i < 1000000; i++) {
2084 | Py_DECREF(multiple[i])do { if (_Py_RefTotal-- , --((PyObject*)(multiple[i]))->ob_refcnt != 0) { if (((PyObject*)multiple[i])->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 2084, (PyObject *)(multiple[i])); } else _Py_Dealloc((PyObject *)(multiple[i])); } while (0);
2085 | }
2086 | }
2087 | gettimeofday(&stop, NULL((void*)0));
2088 | print_delta(5, &start, &stop);
2089 |
2090 | /* Test 6: Perform small int addition */
2091 | op1 = PyLong_FromLong(1);
2092 | gettimeofday(&start, NULL((void*)0));
2093 | for(i=0; i < 10000000; i++) {
2094 | result = PyNumber_Add(op1, op1);
2095 | Py_DECREF(result)do { if (_Py_RefTotal-- , --((PyObject*)(result))->ob_refcnt != 0) { if (((PyObject*)result)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 2095, (PyObject *)(result)); } else _Py_Dealloc((PyObject * )(result)); } while (0);
2096 | }
2097 | gettimeofday(&stop, NULL((void*)0));
2098 | Py_DECREF(op1)do { if (_Py_RefTotal-- , --((PyObject*)(op1))->ob_refcnt != 0) { if (((PyObject*)op1)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 2098, (PyObject *)(op1)); } else _Py_Dealloc((PyObject *)(op1 )); } while (0);
2099 | print_delta(6, &start, &stop);
2100 |
2101 | /* Test 7: Perform medium int addition */
2102 | op1 = PyLong_FromLong(1000);
2103 | gettimeofday(&start, NULL((void*)0));
2104 | for(i=0; i < 10000000; i++) {
2105 | result = PyNumber_Add(op1, op1);
2106 | Py_DECREF(result)do { if (_Py_RefTotal-- , --((PyObject*)(result))->ob_refcnt != 0) { if (((PyObject*)result)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 2106, (PyObject *)(result)); } else _Py_Dealloc((PyObject * )(result)); } while (0);
2107 | }
2108 | gettimeofday(&stop, NULL((void*)0));
2109 | Py_DECREF(op1)do { if (_Py_RefTotal-- , --((PyObject*)(op1))->ob_refcnt != 0) { if (((PyObject*)op1)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 2109, (PyObject *)(op1)); } else _Py_Dealloc((PyObject *)(op1 )); } while (0);
2110 | print_delta(7, &start, &stop);
2111 |
2112 | Py_INCREF(Py_None)( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)))->ob_refcnt ++);
2113 | return Py_None(&_Py_NoneStruct);
2114 | }
2115 | #endif
2116 |
2117 | /* To test the format of tracebacks as printed out. */
2118 | static PyObject *
2119 | traceback_print(PyObject *self, PyObject *args)
2120 | {
2121 | PyObject *file;
2122 | PyObject *traceback;
2123 | int result;
2124 |
2125 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "OO:traceback_print",
2126 | &traceback, &file))
2127 | return NULL((void*)0);
2128 |
2129 | result = PyTraceBack_Print(traceback, file);
2130 | if (result < 0)
2131 | return NULL((void*)0);
2132 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct);
2133 | }
2134 |
2135 | /* To test the format of exceptions as printed out. */
2136 | static PyObject *
2137 | exception_print(PyObject *self, PyObject *args)
2138 | {
2139 | PyObject *value;
2140 | PyObject *tb;
2141 |
2142 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O:exception_print",
2143 | &value))
2144 | return NULL((void*)0);
2145 | if (!PyExceptionInstance_Check(value)((((value)->ob_type)->tp_flags & ((1L<<30))) != 0)) {
2146 | PyErr_Format(PyExc_TypeError, "an exception instance is required");
2147 | return NULL((void*)0);
2148 | }
2149 |
2150 | tb = PyException_GetTraceback(value);
2151 | PyErr_Display((PyObject *) Py_TYPE(value)(((PyObject*)(value))->ob_type), value, tb);
2152 | Py_XDECREF(tb)do { if ((tb) == ((void*)0)) ; else do { if (_Py_RefTotal-- , --((PyObject*)(tb))->ob_refcnt != 0) { if (((PyObject*)tb )->ob_refcnt < 0) _Py_NegativeRefcount("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 2152, (PyObject *)(tb)); } else _Py_Dealloc((PyObject *)(tb )); } while (0); } while (0);
2153 |
2154 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct);
2155 | }
2156 |
2157 |
2158 |
2159 |
2160 | /* reliably raise a MemoryError */
2161 | static PyObject *
2162 | raise_memoryerror(PyObject *self)
2163 | {
2164 | PyErr_NoMemory();
2165 | return NULL((void*)0);
2166 | }
2167 |
2168 | /* Issue 6012 */
2169 | static PyObject *str1, *str2;
2170 | static int
2171 | failing_converter(PyObject *obj, void *arg)
2172 | {
2173 | /* Clone str1, then let the conversion fail. */
2174 | assert(str1)(__builtin_expect(!(str1), 0) ? __assert_rtn(__func__, "/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 2174, "str1") : (void)0);
2175 | str2 = str1;
2176 | Py_INCREF(str2)( _Py_RefTotal++ , ((PyObject*)(str2))->ob_refcnt++);
2177 | return 0;
2178 | }
2179 | static PyObject*
2180 | argparsing(PyObject *o, PyObject *args)
2181 | {
2182 | PyObject *res;
2183 | str1 = str2 = NULL((void*)0);
2184 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "O&O&",
2185 | PyUnicode_FSConverterPyUnicodeUCS2_FSConverter, &str1,
2186 | failing_converter, &str2)) {
2187 | if (!str2)
2188 | /* argument converter not called? */
2189 | return NULL((void*)0);
2190 | /* Should be 1 */
2191 | res = PyLong_FromSsize_t(Py_REFCNT(str2)(((PyObject*)(str2))->ob_refcnt));
2192 | Py_DECREF(str2)do { if (_Py_RefTotal-- , --((PyObject*)(str2))->ob_refcnt != 0) { if (((PyObject*)str2)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 2192, (PyObject *)(str2)); } else _Py_Dealloc((PyObject *)( str2)); } while (0);
2193 | PyErr_Clear();
2194 | return res;
2195 | }
2196 | Py_RETURN_NONEreturn ( _Py_RefTotal++ , ((PyObject*)((&_Py_NoneStruct)) )->ob_refcnt++), (&_Py_NoneStruct);
2197 | }
2198 |
2199 | /* To test that the result of PyCode_NewEmpty has the right members. */
2200 | static PyObject *
2201 | code_newempty(PyObject *self, PyObject *args)
2202 | {
2203 | const char *filename;
2204 | const char *funcname;
2205 | int firstlineno;
2206 |
2207 | if (!PyArg_ParseTuple_PyArg_ParseTuple_SizeT(args, "ssi:code_newempty",
2208 | &filename, &funcname, &firstlineno))
2209 | return NULL((void*)0);
2210 |
2211 | return (PyObject *)PyCode_NewEmpty(filename, funcname, firstlineno);
2212 | }
2213 |
2214 | /* Test PyErr_NewExceptionWithDoc (also exercise PyErr_NewException).
2215 | Run via Lib/test/test_exceptions.py */
2216 | static PyObject *
2217 | make_exception_with_doc(PyObject *self, PyObject *args, PyObject *kwargs)
2218 | {
2219 | const char *name;
2220 | const char *doc = NULL((void*)0);
2221 | PyObject *base = NULL((void*)0);
2222 | PyObject *dict = NULL((void*)0);
2223 |
2224 | static char *kwlist[] = {"name", "doc", "base", "dict", NULL((void*)0)};
2225 |
2226 | if (!PyArg_ParseTupleAndKeywords_PyArg_ParseTupleAndKeywords_SizeT(args, kwargs,
2227 | "s|sOO:make_exception_with_doc", kwlist,
2228 | &name, &doc, &base, &dict))
2229 | return NULL((void*)0);
2230 |
2231 | return PyErr_NewExceptionWithDoc(name, doc, base, dict);
2232 | }
2233 |
2234 | /* Test that the fatal error from not having a current thread doesn't
2235 | cause an infinite loop. Run via Lib/test/test_capi.py */
2236 | static PyObject *
2237 | crash_no_current_thread(PyObject *self)
2238 | {
2239 | Py_BEGIN_ALLOW_THREADS{ PyThreadState *_save; _save = PyEval_SaveThread();
2240 | /* Using PyThreadState_Get() directly allows the test to pass in
2241 | !pydebug mode. However, the test only actually tests anything
2242 | in pydebug mode, since that's where the infinite loop was in
2243 | the first place. */
2244 | PyThreadState_Get();
2245 | Py_END_ALLOW_THREADSPyEval_RestoreThread(_save); }
2246 | return NULL((void*)0);
2247 | }
2248 |
2249 | static PyMethodDef TestMethods[] = {
2250 | {"raise_exception", raise_exception, METH_VARARGS0x0001},
2251 | {"raise_memoryerror", (PyCFunction)raise_memoryerror, METH_NOARGS0x0004},
2252 | {"test_config", (PyCFunction)test_config, METH_NOARGS0x0004},
2253 | {"test_datetime_capi", test_datetime_capi, METH_NOARGS0x0004},
2254 | {"test_list_api", (PyCFunction)test_list_api, METH_NOARGS0x0004},
2255 | {"test_dict_iteration", (PyCFunction)test_dict_iteration,METH_NOARGS0x0004},
2256 | {"test_lazy_hash_inheritance", (PyCFunction)test_lazy_hash_inheritance,METH_NOARGS0x0004},
2257 | {"test_broken_memoryview", (PyCFunction)test_broken_memoryview,METH_NOARGS0x0004},
2258 | {"test_long_api", (PyCFunction)test_long_api, METH_NOARGS0x0004},
2259 | {"test_long_and_overflow", (PyCFunction)test_long_and_overflow,
2260 | METH_NOARGS0x0004},
2261 | {"test_long_numbits", (PyCFunction)test_long_numbits, METH_NOARGS0x0004},
2262 | {"test_k_code", (PyCFunction)test_k_code, METH_NOARGS0x0004},
2263 | {"test_empty_argparse", (PyCFunction)test_empty_argparse,METH_NOARGS0x0004},
2264 | {"test_bug_7414", (PyCFunction)test_bug_7414, METH_NOARGS0x0004},
2265 | {"test_null_strings", (PyCFunction)test_null_strings, METH_NOARGS0x0004},
2266 | {"test_string_from_format", (PyCFunction)test_string_from_format, METH_NOARGS0x0004},
2267 | {"test_with_docstring", (PyCFunction)test_with_docstring, METH_NOARGS0x0004,
2268 | PyDoc_STR("This is a pretty normal docstring.")"This is a pretty normal docstring."},
2269 | {"test_string_to_double", (PyCFunction)test_string_to_double, METH_NOARGS0x0004},
2270 | {"test_unicode_compare_with_ascii", (PyCFunction)test_unicode_compare_with_ascii, METH_NOARGS0x0004},
2271 | {"test_capsule", (PyCFunction)test_capsule, METH_NOARGS0x0004},
2272 | {"getargs_tuple", getargs_tuple, METH_VARARGS0x0001},
2273 | {"getargs_keywords", (PyCFunction)getargs_keywords,
2274 | METH_VARARGS0x0001|METH_KEYWORDS0x0002},
2275 | {"getargs_b", getargs_b, METH_VARARGS0x0001},
2276 | {"getargs_B", getargs_B, METH_VARARGS0x0001},
2277 | {"getargs_h", getargs_h, METH_VARARGS0x0001},
2278 | {"getargs_H", getargs_H, METH_VARARGS0x0001},
2279 | {"getargs_I", getargs_I, METH_VARARGS0x0001},
2280 | {"getargs_k", getargs_k, METH_VARARGS0x0001},
2281 | {"getargs_i", getargs_i, METH_VARARGS0x0001},
2282 | {"getargs_l", getargs_l, METH_VARARGS0x0001},
2283 | {"getargs_n", getargs_n, METH_VARARGS0x0001},
2284 | #ifdef HAVE_LONG_LONG1
2285 | {"getargs_L", getargs_L, METH_VARARGS0x0001},
2286 | {"getargs_K", getargs_K, METH_VARARGS0x0001},
2287 | {"test_longlong_api", test_longlong_api, METH_NOARGS0x0004},
2288 | {"test_long_long_and_overflow",
2289 | (PyCFunction)test_long_long_and_overflow, METH_NOARGS0x0004},
2290 | {"test_L_code", (PyCFunction)test_L_code, METH_NOARGS0x0004},
2291 | #endif
2292 | {"getargs_s", getargs_s, METH_VARARGS0x0001},
2293 | {"getargs_s_star", getargs_s_star, METH_VARARGS0x0001},
2294 | {"getargs_s_hash", getargs_s_hash, METH_VARARGS0x0001},
2295 | {"getargs_z", getargs_z, METH_VARARGS0x0001},
2296 | {"getargs_z_star", getargs_z_star, METH_VARARGS0x0001},
2297 | {"getargs_z_hash", getargs_z_hash, METH_VARARGS0x0001},
2298 | {"getargs_y", getargs_y, METH_VARARGS0x0001},
2299 | {"getargs_y_star", getargs_y_star, METH_VARARGS0x0001},
2300 | {"getargs_y_hash", getargs_y_hash, METH_VARARGS0x0001},
2301 | {"getargs_u", getargs_u, METH_VARARGS0x0001},
2302 | {"getargs_u_hash", getargs_u_hash, METH_VARARGS0x0001},
2303 | {"getargs_Z", getargs_Z, METH_VARARGS0x0001},
2304 | {"getargs_Z_hash", getargs_Z_hash, METH_VARARGS0x0001},
2305 | {"getargs_w_star", getargs_w_star, METH_VARARGS0x0001},
2306 | {"codec_incrementalencoder",
2307 | (PyCFunction)codec_incrementalencoder, METH_VARARGS0x0001},
2308 | {"codec_incrementaldecoder",
2309 | (PyCFunction)codec_incrementaldecoder, METH_VARARGS0x0001},
2310 | {"test_s_code", (PyCFunction)test_s_code, METH_NOARGS0x0004},
2311 | {"test_u_code", (PyCFunction)test_u_code, METH_NOARGS0x0004},
2312 | {"test_Z_code", (PyCFunction)test_Z_code, METH_NOARGS0x0004},
2313 | {"test_widechar", (PyCFunction)test_widechar, METH_NOARGS0x0004},
2314 | {"unicode_aswidechar", unicode_aswidechar, METH_VARARGS0x0001},
2315 | {"unicode_aswidecharstring",unicode_aswidecharstring, METH_VARARGS0x0001},
2316 | #ifdef WITH_THREAD1
2317 | {"_test_thread_state", test_thread_state, METH_VARARGS0x0001},
2318 | {"_pending_threadfunc", pending_threadfunc, METH_VARARGS0x0001},
2319 | #endif
2320 | #ifdef HAVE_GETTIMEOFDAY1
2321 | {"profile_int", profile_int, METH_NOARGS0x0004},
2322 | #endif
2323 | {"traceback_print", traceback_print, METH_VARARGS0x0001},
2324 | {"exception_print", exception_print, METH_VARARGS0x0001},
2325 | {"argparsing", argparsing, METH_VARARGS0x0001},
2326 | {"code_newempty", code_newempty, METH_VARARGS0x0001},
2327 | {"make_exception_with_doc", (PyCFunction)make_exception_with_doc,
2328 | METH_VARARGS0x0001 | METH_KEYWORDS0x0002},
2329 | {"crash_no_current_thread", (PyCFunction)crash_no_current_thread, METH_NOARGS0x0004},
2330 | {NULL((void*)0), NULL((void*)0)} /* sentinel */
2331 | };
2332 |
2333 | #define AddSym(d, n, f, v){PyObject *o = f(v); PyDict_SetItemString(d, n, o); do { if ( _Py_RefTotal-- , --((PyObject*)(o))->ob_refcnt != 0) { if ( ((PyObject*)o)->ob_refcnt < 0) _Py_NegativeRefcount("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 2333, (PyObject *)(o)); } else _Py_Dealloc((PyObject *)(o)) ; } while (0);} {PyObject *o = f(v); PyDict_SetItemString(d, n, o); Py_DECREF(o)do { if (_Py_RefTotal-- , --((PyObject*)(o))->ob_refcnt != 0) { if (((PyObject*)o)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 2333, (PyObject *)(o)); } else _Py_Dealloc((PyObject *)(o)) ; } while (0);}
2334 |
2335 | typedef struct {
2336 | char bool_member;
2337 | char byte_member;
2338 | unsigned char ubyte_member;
2339 | short short_member;
2340 | unsigned short ushort_member;
2341 | int int_member;
2342 | unsigned int uint_member;
2343 | long long_member;
2344 | unsigned long ulong_member;
2345 | Py_ssize_t pyssizet_member;
2346 | float float_member;
2347 | double double_member;
2348 | char inplace_member[6];
2349 | #ifdef HAVE_LONG_LONG1
2350 | PY_LONG_LONGlong long longlong_member;
2351 | unsigned PY_LONG_LONGlong long ulonglong_member;
2352 | #endif
2353 | } all_structmembers;
2354 |
2355 | typedef struct {
2356 | PyObject_HEADPyObject ob_base;
2357 | all_structmembers structmembers;
2358 | } test_structmembers;
2359 |
2360 | static struct PyMemberDef test_members[] = {
2361 | {"T_BOOL", T_BOOL14, offsetof(test_structmembers, structmembers.bool_member)__builtin_offsetof(test_structmembers, structmembers.bool_member ), 0, NULL((void*)0)},
2362 | {"T_BYTE", T_BYTE8, offsetof(test_structmembers, structmembers.byte_member)__builtin_offsetof(test_structmembers, structmembers.byte_member ), 0, NULL((void*)0)},
2363 | {"T_UBYTE", T_UBYTE9, offsetof(test_structmembers, structmembers.ubyte_member)__builtin_offsetof(test_structmembers, structmembers.ubyte_member ), 0, NULL((void*)0)},
2364 | {"T_SHORT", T_SHORT0, offsetof(test_structmembers, structmembers.short_member)__builtin_offsetof(test_structmembers, structmembers.short_member ), 0, NULL((void*)0)},
2365 | {"T_USHORT", T_USHORT10, offsetof(test_structmembers, structmembers.ushort_member)__builtin_offsetof(test_structmembers, structmembers.ushort_member ), 0, NULL((void*)0)},
2366 | {"T_INT", T_INT1, offsetof(test_structmembers, structmembers.int_member)__builtin_offsetof(test_structmembers, structmembers.int_member ), 0, NULL((void*)0)},
2367 | {"T_UINT", T_UINT11, offsetof(test_structmembers, structmembers.uint_member)__builtin_offsetof(test_structmembers, structmembers.uint_member ), 0, NULL((void*)0)},
2368 | {"T_LONG", T_LONG2, offsetof(test_structmembers, structmembers.long_member)__builtin_offsetof(test_structmembers, structmembers.long_member ), 0, NULL((void*)0)},
2369 | {"T_ULONG", T_ULONG12, offsetof(test_structmembers, structmembers.ulong_member)__builtin_offsetof(test_structmembers, structmembers.ulong_member ), 0, NULL((void*)0)},
2370 | {"T_PYSSIZET", T_PYSSIZET19, offsetof(test_structmembers, structmembers.pyssizet_member)__builtin_offsetof(test_structmembers, structmembers.pyssizet_member ), 0, NULL((void*)0)},
2371 | {"T_FLOAT", T_FLOAT3, offsetof(test_structmembers, structmembers.float_member)__builtin_offsetof(test_structmembers, structmembers.float_member ), 0, NULL((void*)0)},
2372 | {"T_DOUBLE", T_DOUBLE4, offsetof(test_structmembers, structmembers.double_member)__builtin_offsetof(test_structmembers, structmembers.double_member ), 0, NULL((void*)0)},
2373 | {"T_STRING_INPLACE", T_STRING_INPLACE13, offsetof(test_structmembers, structmembers.inplace_member)__builtin_offsetof(test_structmembers, structmembers.inplace_member ), 0, NULL((void*)0)},
2374 | #ifdef HAVE_LONG_LONG1
2375 | {"T_LONGLONG", T_LONGLONG17, offsetof(test_structmembers, structmembers.longlong_member)__builtin_offsetof(test_structmembers, structmembers.longlong_member ), 0, NULL((void*)0)},
2376 | {"T_ULONGLONG", T_ULONGLONG18, offsetof(test_structmembers, structmembers.ulonglong_member)__builtin_offsetof(test_structmembers, structmembers.ulonglong_member ), 0, NULL((void*)0)},
2377 | #endif
2378 | {NULL((void*)0)}
2379 | };
2380 |
2381 |
2382 | static PyObject *
2383 | test_structmembers_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
2384 | {
2385 | static char *keywords[] = {
2386 | "T_BOOL", "T_BYTE", "T_UBYTE", "T_SHORT", "T_USHORT",
2387 | "T_INT", "T_UINT", "T_LONG", "T_ULONG", "T_PYSSIZET",
2388 | "T_FLOAT", "T_DOUBLE", "T_STRING_INPLACE",
2389 | #ifdef HAVE_LONG_LONG1
2390 | "T_LONGLONG", "T_ULONGLONG",
2391 | #endif
2392 | NULL((void*)0)};
2393 | static char *fmt = "|bbBhHiIlknfds#"
2394 | #ifdef HAVE_LONG_LONG1
2395 | "LK"
2396 | #endif
2397 | ;
2398 | test_structmembers *ob;
2399 | const char *s = NULL((void*)0);
2400 | Py_ssize_t string_len = 0;
2401 | ob = PyObject_New(test_structmembers, type)( (test_structmembers *) _PyObject_New(type) );
2402 | if (ob == NULL((void*)0))
2403 | return NULL((void*)0);
2404 | memset(&ob->structmembers, 0, sizeof(all_structmembers))((__builtin_object_size (&ob->structmembers, 0) != (size_t ) -1) ? __builtin___memset_chk (&ob->structmembers, 0, sizeof(all_structmembers), __builtin_object_size (&ob-> structmembers, 0)) : __inline_memset_chk (&ob->structmembers , 0, sizeof(all_structmembers)));
2405 | if (!PyArg_ParseTupleAndKeywords_PyArg_ParseTupleAndKeywords_SizeT(args, kwargs, fmt, keywords,
2406 | &ob->structmembers.bool_member,
2407 | &ob->structmembers.byte_member,
2408 | &ob->structmembers.ubyte_member,
2409 | &ob->structmembers.short_member,
2410 | &ob->structmembers.ushort_member,
2411 | &ob->structmembers.int_member,
2412 | &ob->structmembers.uint_member,
2413 | &ob->structmembers.long_member,
2414 | &ob->structmembers.ulong_member,
2415 | &ob->structmembers.pyssizet_member,
2416 | &ob->structmembers.float_member,
2417 | &ob->structmembers.double_member,
2418 | &s, &string_len
2419 | #ifdef HAVE_LONG_LONG1
2420 | , &ob->structmembers.longlong_member,
2421 | &ob->structmembers.ulonglong_member
2422 | #endif
2423 | )) {
2424 | Py_DECREF(ob)do { if (_Py_RefTotal-- , --((PyObject*)(ob))->ob_refcnt != 0) { if (((PyObject*)ob)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 2424, (PyObject *)(ob)); } else _Py_Dealloc((PyObject *)(ob )); } while (0);
2425 | return NULL((void*)0);
2426 | }
2427 | if (s != NULL((void*)0)) {
2428 | if (string_len > 5) {
2429 | Py_DECREF(ob)do { if (_Py_RefTotal-- , --((PyObject*)(ob))->ob_refcnt != 0) { if (((PyObject*)ob)->ob_refcnt < 0) _Py_NegativeRefcount ("/Users/brett/Dev/python/3.x/py3k/Modules/_testcapimodule.c" , 2429, (PyObject *)(ob)); } else _Py_Dealloc((PyObject *)(ob )); } while (0);
2430 | PyErr_SetString(PyExc_ValueError, "string too long");
2431 | return NULL((void*)0);
2432 | }
2433 | strcpy(ob->structmembers.inplace_member, s)((__builtin_object_size (ob->structmembers.inplace_member, 0) != (size_t) -1) ? __builtin___strcpy_chk (ob->structmembers .inplace_member, s, __builtin_object_size (ob->structmembers .inplace_member, 2 > 1)) : __inline_strcpy_chk (ob->structmembers .inplace_member, s));
2434 | }
2435 | else {
2436 | strcpy(ob->structmembers.inplace_member, "")((__builtin_object_size (ob->structmembers.inplace_member, 0) != (size_t) -1) ? __builtin___strcpy_chk (ob->structmembers .inplace_member, "", __builtin_object_size (ob->structmembers .inplace_member, 2 > 1)) : __inline_strcpy_chk (ob->structmembers .inplace_member, ""));
2437 | }
2438 | return (PyObject *)ob;
2439 | }
2440 |
2441 | static void
2442 | test_structmembers_free(PyObject *ob)
2443 | {
2444 | PyObject_FREE_PyObject_DebugFree(ob);
2445 | }
2446 |
2447 | static PyTypeObject test_structmembersType = {
2448 | PyVarObject_HEAD_INIT(NULL, 0){ { 0, 0, 1, ((void*)0) }, 0 },
2449 | "test_structmembersType",
2450 | sizeof(test_structmembers), /* tp_basicsize */
2451 | 0, /* tp_itemsize */
2452 | test_structmembers_free, /* destructor tp_dealloc */
2453 | 0, /* tp_print */
2454 | 0, /* tp_getattr */
2455 | 0, /* tp_setattr */
2456 | 0, /* tp_reserved */
2457 | 0, /* tp_repr */
2458 | 0, /* tp_as_number */
2459 | 0, /* tp_as_sequence */
2460 | 0, /* tp_as_mapping */
2461 | 0, /* tp_hash */
2462 | 0, /* tp_call */
2463 | 0, /* tp_str */
2464 | PyObject_GenericGetAttr, /* tp_getattro */
2465 | PyObject_GenericSetAttr, /* tp_setattro */
2466 | 0, /* tp_as_buffer */
2467 | 0, /* tp_flags */
2468 | "Type containing all structmember types",
2469 | 0, /* traverseproc tp_traverse */
2470 | 0, /* tp_clear */
2471 | 0, /* tp_richcompare */
2472 | 0, /* tp_weaklistoffset */
2473 | 0, /* tp_iter */
2474 | 0, /* tp_iternext */
2475 | 0, /* tp_methods */
2476 | test_members, /* tp_members */
2477 | 0,
2478 | 0,
2479 | 0,
2480 | 0,
2481 | 0,
2482 | 0,
2483 | 0,
2484 | 0,
2485 | test_structmembers_new, /* tp_new */
2486 | };
2487 |
2488 |
2489 |
2490 | static struct PyModuleDef _testcapimodule = {
2491 | PyModuleDef_HEAD_INIT{ { 0, 0, 1, ((void*)0) }, ((void*)0), 0, ((void*)0), },
2492 | "_testcapi",
2493 | NULL((void*)0),
2494 | -1,
2495 | TestMethods,
2496 | NULL((void*)0),
2497 | NULL((void*)0),
2498 | NULL((void*)0),
2499 | NULL((void*)0)
2500 | };
2501 |
2502 | PyMODINIT_FUNCPyObject*
2503 | PyInit__testcapi(void)
2504 | {
2505 | PyObject *m;
2506 |
2507 | m = PyModule_Create(&_testcapimodule)PyModule_Create2TraceRefs(&_testcapimodule, 1013);
2508 | if (m == NULL((void*)0))
2509 | return NULL((void*)0);
2510 |
2511 | Py_TYPE(&_HashInheritanceTester_Type)(((PyObject*)(&_HashInheritanceTester_Type))->ob_type)=&PyType_Type;
2512 | Py_TYPE(&_MemoryViewTester_Type)(((PyObject*)(&_MemoryViewTester_Type))->ob_type)=&PyType_Type;
2513 |
2514 | Py_TYPE(&test_structmembersType)(((PyObject*)(&test_structmembersType))->ob_type)=&PyType_Type;
2515 | Py_INCREF(&test_structmembersType)( _Py_RefTotal++ , ((PyObject*)(&test_structmembersType)) ->ob_refcnt++);
2516 | /* don't use a name starting with "test", since we don't want
2517 | test_capi to automatically call this */
2518 | PyModule_AddObject(m, "_test_structmembersType", (PyObject *)&test_structmembersType);
2519 |
2520 | PyModule_AddObject(m, "CHAR_MAX", PyLong_FromLong(CHAR_MAX127));
2521 | PyModule_AddObject(m, "CHAR_MIN", PyLong_FromLong(CHAR_MIN(-127 -1)));
2522 | PyModule_AddObject(m, "UCHAR_MAX", PyLong_FromLong(UCHAR_MAX(127*2 +1)));
2523 | PyModule_AddObject(m, "SHRT_MAX", PyLong_FromLong(SHRT_MAX32767));
2524 | PyModule_AddObject(m, "SHRT_MIN", PyLong_FromLong(SHRT_MIN(-32767 -1)));
2525 | PyModule_AddObject(m, "USHRT_MAX", PyLong_FromLong(USHRT_MAX(32767 *2 +1)));
2526 | PyModule_AddObject(m, "INT_MAX", PyLong_FromLong(INT_MAX2147483647));
2527 | PyModule_AddObject(m, "INT_MIN", PyLong_FromLong(INT_MIN(-2147483647 -1)));
2528 | PyModule_AddObject(m, "UINT_MAX", PyLong_FromUnsignedLong(UINT_MAX(2147483647 *2U +1U)));
2529 | PyModule_AddObject(m, "LONG_MAX", PyLong_FromLong(LONG_MAX9223372036854775807L));
2530 | PyModule_AddObject(m, "LONG_MIN", PyLong_FromLong(LONG_MIN(-9223372036854775807L -1L)));
2531 | PyModule_AddObject(m, "ULONG_MAX", PyLong_FromUnsignedLong(ULONG_MAX(9223372036854775807L *2UL +1UL)));
2532 | PyModule_AddObject(m, "FLT_MAX", PyFloat_FromDouble(FLT_MAX3.40282347e+38F));
2533 | PyModule_AddObject(m, "FLT_MIN", PyFloat_FromDouble(FLT_MIN1.17549435e-38F));
2534 | PyModule_AddObject(m, "DBL_MAX", PyFloat_FromDouble(DBL_MAX1.7976931348623157e+308));
2535 | PyModule_AddObject(m, "DBL_MIN", PyFloat_FromDouble(DBL_MIN2.2250738585072014e-308));
2536 | PyModule_AddObject(m, "LLONG_MAX", PyLong_FromLongLong(PY_LLONG_MAX9223372036854775807LL));
2537 | PyModule_AddObject(m, "LLONG_MIN", PyLong_FromLongLong(PY_LLONG_MIN(-9223372036854775807LL -1LL)));
2538 | PyModule_AddObject(m, "ULLONG_MAX", PyLong_FromUnsignedLongLong(PY_ULLONG_MAX(9223372036854775807LL*2ULL +1ULL)));
2539 | PyModule_AddObject(m, "PY_SSIZE_T_MAX", PyLong_FromSsize_t(PY_SSIZE_T_MAX((Py_ssize_t)(((size_t)-1)>>1))));
2540 | PyModule_AddObject(m, "PY_SSIZE_T_MIN", PyLong_FromSsize_t(PY_SSIZE_T_MIN(-((Py_ssize_t)(((size_t)-1)>>1))-1)));
2541 | PyModule_AddObject(m, "SIZEOF_PYGC_HEAD", PyLong_FromSsize_t(sizeof(PyGC_Head)));
2542 | Py_INCREF(&PyInstanceMethod_Type)( _Py_RefTotal++ , ((PyObject*)(&PyInstanceMethod_Type))-> ob_refcnt++);
2543 | PyModule_AddObject(m, "instancemethod", (PyObject *)&PyInstanceMethod_Type);
2544 |
2545 | TestError = PyErr_NewException("_testcapi.error", NULL((void*)0), NULL((void*)0));
2546 | Py_INCREF(TestError)( _Py_RefTotal++ , ((PyObject*)(TestError))->ob_refcnt++);
2547 | PyModule_AddObject(m, "error", TestError);
2548 | return m;
2549 | }