1 /***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
9 *
10 * This software is licensed as described in the file COPYING, which
11 * you should have received as part of this distribution. The terms
12 * are also available at https://curl.se/docs/copyright.html.
13 *
14 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
15 * copies of the Software, and permit persons to whom the Software is
16 * furnished to do so, under the terms of the COPYING file.
17 *
18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19 * KIND, either express or implied.
20 *
21 * SPDX-License-Identifier: curl
22 *
23 ***************************************************************************/
24
25 /*
26 * The purpose of this test is to minimally exercise libcurl's internal
27 * curl_m*printf formatting capabilities and handling of some data types.
28 */
29
30 #define CURL_NO_FMT_CHECKS /* disable compiler *printf format checks */
31
32 #include "test.h"
33
34 #include <limits.h>
35
36 #ifdef HAVE_LOCALE_H
37 # include <locale.h> /* for setlocale() */
38 #endif
39
40 #include "memdebug.h"
41
42 #if (SIZEOF_CURL_OFF_T > SIZEOF_LONG)
43 # define MPRNT_SUFFIX_CURL_OFF_T LL
44 #else
45 # define MPRNT_SUFFIX_CURL_OFF_T L
46 #endif
47
48
49 #ifdef CURL_ISOCPP
50 # define MPRNT_OFF_T_C_HELPER2(Val,Suffix) Val ## Suffix
51 #else
52 # define MPRNT_OFF_T_C_HELPER2(Val,Suffix) Val/**/Suffix
53 #endif
54 #define MPRNT_OFF_T_C_HELPER1(Val,Suffix) MPRNT_OFF_T_C_HELPER2(Val,Suffix)
55 #define MPRNT_OFF_T_C(Val) MPRNT_OFF_T_C_HELPER1(Val,MPRNT_SUFFIX_CURL_OFF_T)
56
57
58 #define BUFSZ 256
59 #define USHORT_TESTS_ARRSZ 1 + 100
60 #define SSHORT_TESTS_ARRSZ 1 + 100
61 #define UINT_TESTS_ARRSZ 1 + 100
62 #define SINT_TESTS_ARRSZ 1 + 100
63 #define ULONG_TESTS_ARRSZ 1 + 100
64 #define SLONG_TESTS_ARRSZ 1 + 100
65 #define COFFT_TESTS_ARRSZ 1 + 100
66
67
68 struct unsshort_st {
69 unsigned short num; /* unsigned short */
70 const char *expected; /* expected string */
71 char result[BUFSZ]; /* result string */
72 };
73
74
75 struct sigshort_st {
76 short num; /* signed short */
77 const char *expected; /* expected string */
78 char result[BUFSZ]; /* result string */
79 };
80
81
82 struct unsint_st {
83 unsigned int num; /* unsigned int */
84 const char *expected; /* expected string */
85 char result[BUFSZ]; /* result string */
86 };
87
88
89 struct sigint_st {
90 int num; /* signed int */
91 const char *expected; /* expected string */
92 char result[BUFSZ]; /* result string */
93 };
94
95
96 struct unslong_st {
97 unsigned long num; /* unsigned long */
98 const char *expected; /* expected string */
99 char result[BUFSZ]; /* result string */
100 };
101
102
103 struct siglong_st {
104 long num; /* signed long */
105 const char *expected; /* expected string */
106 char result[BUFSZ]; /* result string */
107 };
108
109
110 struct curloff_st {
111 curl_off_t num; /* curl_off_t */
112 const char *expected; /* expected string */
113 char result[BUFSZ]; /* result string */
114 };
115
116
117 static struct unsshort_st us_test[USHORT_TESTS_ARRSZ];
118 static struct sigshort_st ss_test[SSHORT_TESTS_ARRSZ];
119 static struct unsint_st ui_test[UINT_TESTS_ARRSZ];
120 static struct sigint_st si_test[SINT_TESTS_ARRSZ];
121 static struct unslong_st ul_test[ULONG_TESTS_ARRSZ];
122 static struct siglong_st sl_test[SLONG_TESTS_ARRSZ];
123 static struct curloff_st co_test[COFFT_TESTS_ARRSZ];
124
125
test_unsigned_short_formatting(void)126 static int test_unsigned_short_formatting(void)
127 {
128 int i, j;
129 int num_ushort_tests = 0;
130 int failed = 0;
131
132 i = 1; us_test[i].num = 0xFFFFU; us_test[i].expected = "65535";
133 i++; us_test[i].num = 0xFF00U; us_test[i].expected = "65280";
134 i++; us_test[i].num = 0x00FFU; us_test[i].expected = "255";
135
136 i++; us_test[i].num = 0xF000U; us_test[i].expected = "61440";
137 i++; us_test[i].num = 0x0F00U; us_test[i].expected = "3840";
138 i++; us_test[i].num = 0x00F0U; us_test[i].expected = "240";
139 i++; us_test[i].num = 0x000FU; us_test[i].expected = "15";
140
141 i++; us_test[i].num = 0xC000U; us_test[i].expected = "49152";
142 i++; us_test[i].num = 0x0C00U; us_test[i].expected = "3072";
143 i++; us_test[i].num = 0x00C0U; us_test[i].expected = "192";
144 i++; us_test[i].num = 0x000CU; us_test[i].expected = "12";
145
146 i++; us_test[i].num = 0x0001U; us_test[i].expected = "1";
147 i++; us_test[i].num = 0x0000U; us_test[i].expected = "0";
148
149 num_ushort_tests = i;
150
151 for(i = 1; i <= num_ushort_tests; i++) {
152
153 for(j = 0; j<BUFSZ; j++)
154 us_test[i].result[j] = 'X';
155 us_test[i].result[BUFSZ-1] = '\0';
156
157 (void)curl_msprintf(us_test[i].result, "%hu", us_test[i].num);
158
159 if(memcmp(us_test[i].result,
160 us_test[i].expected,
161 strlen(us_test[i].expected))) {
162 printf("unsigned short test #%.2d: Failed (Expected: %s Got: %s)\n",
163 i, us_test[i].expected, us_test[i].result);
164 failed++;
165 }
166
167 }
168
169 if(!failed)
170 printf("All curl_mprintf() unsigned short tests OK!\n");
171 else
172 printf("Some curl_mprintf() unsigned short tests Failed!\n");
173
174 return failed;
175 }
176
177
test_signed_short_formatting(void)178 static int test_signed_short_formatting(void)
179 {
180 int i, j;
181 int num_sshort_tests = 0;
182 int failed = 0;
183
184 i = 1; ss_test[i].num = 0x7FFF; ss_test[i].expected = "32767";
185 i++; ss_test[i].num = 0x7FFE; ss_test[i].expected = "32766";
186 i++; ss_test[i].num = 0x7FFD; ss_test[i].expected = "32765";
187 i++; ss_test[i].num = 0x7F00; ss_test[i].expected = "32512";
188 i++; ss_test[i].num = 0x07F0; ss_test[i].expected = "2032";
189 i++; ss_test[i].num = 0x007F; ss_test[i].expected = "127";
190
191 i++; ss_test[i].num = 0x7000; ss_test[i].expected = "28672";
192 i++; ss_test[i].num = 0x0700; ss_test[i].expected = "1792";
193 i++; ss_test[i].num = 0x0070; ss_test[i].expected = "112";
194 i++; ss_test[i].num = 0x0007; ss_test[i].expected = "7";
195
196 i++; ss_test[i].num = 0x5000; ss_test[i].expected = "20480";
197 i++; ss_test[i].num = 0x0500; ss_test[i].expected = "1280";
198 i++; ss_test[i].num = 0x0050; ss_test[i].expected = "80";
199 i++; ss_test[i].num = 0x0005; ss_test[i].expected = "5";
200
201 i++; ss_test[i].num = 0x0001; ss_test[i].expected = "1";
202 i++; ss_test[i].num = 0x0000; ss_test[i].expected = "0";
203
204 i++; ss_test[i].num = -0x7FFF -1; ss_test[i].expected = "-32768";
205 i++; ss_test[i].num = -0x7FFE -1; ss_test[i].expected = "-32767";
206 i++; ss_test[i].num = -0x7FFD -1; ss_test[i].expected = "-32766";
207 i++; ss_test[i].num = -0x7F00 -1; ss_test[i].expected = "-32513";
208 i++; ss_test[i].num = -0x07F0 -1; ss_test[i].expected = "-2033";
209 i++; ss_test[i].num = -0x007F -1; ss_test[i].expected = "-128";
210
211 i++; ss_test[i].num = -0x7000 -1; ss_test[i].expected = "-28673";
212 i++; ss_test[i].num = -0x0700 -1; ss_test[i].expected = "-1793";
213 i++; ss_test[i].num = -0x0070 -1; ss_test[i].expected = "-113";
214 i++; ss_test[i].num = -0x0007 -1; ss_test[i].expected = "-8";
215
216 i++; ss_test[i].num = -0x5000 -1; ss_test[i].expected = "-20481";
217 i++; ss_test[i].num = -0x0500 -1; ss_test[i].expected = "-1281";
218 i++; ss_test[i].num = -0x0050 -1; ss_test[i].expected = "-81";
219 i++; ss_test[i].num = -0x0005 -1; ss_test[i].expected = "-6";
220
221 i++; ss_test[i].num = 0x0000 -1; ss_test[i].expected = "-1";
222
223 num_sshort_tests = i;
224
225 for(i = 1; i <= num_sshort_tests; i++) {
226
227 for(j = 0; j<BUFSZ; j++)
228 ss_test[i].result[j] = 'X';
229 ss_test[i].result[BUFSZ-1] = '\0';
230
231 (void)curl_msprintf(ss_test[i].result, "%hd", ss_test[i].num);
232
233 if(memcmp(ss_test[i].result,
234 ss_test[i].expected,
235 strlen(ss_test[i].expected))) {
236 printf("signed short test #%.2d: Failed (Expected: %s Got: %s)\n",
237 i, ss_test[i].expected, ss_test[i].result);
238 failed++;
239 }
240
241 }
242
243 if(!failed)
244 printf("All curl_mprintf() signed short tests OK!\n");
245 else
246 printf("Some curl_mprintf() signed short tests Failed!\n");
247
248 return failed;
249 }
250
251
test_unsigned_int_formatting(void)252 static int test_unsigned_int_formatting(void)
253 {
254 int i, j;
255 int num_uint_tests = 0;
256 int failed = 0;
257
258 #if (SIZEOF_INT == 2)
259
260 i = 1; ui_test[i].num = 0xFFFFU; ui_test[i].expected = "65535";
261 i++; ui_test[i].num = 0xFF00U; ui_test[i].expected = "65280";
262 i++; ui_test[i].num = 0x00FFU; ui_test[i].expected = "255";
263
264 i++; ui_test[i].num = 0xF000U; ui_test[i].expected = "61440";
265 i++; ui_test[i].num = 0x0F00U; ui_test[i].expected = "3840";
266 i++; ui_test[i].num = 0x00F0U; ui_test[i].expected = "240";
267 i++; ui_test[i].num = 0x000FU; ui_test[i].expected = "15";
268
269 i++; ui_test[i].num = 0xC000U; ui_test[i].expected = "49152";
270 i++; ui_test[i].num = 0x0C00U; ui_test[i].expected = "3072";
271 i++; ui_test[i].num = 0x00C0U; ui_test[i].expected = "192";
272 i++; ui_test[i].num = 0x000CU; ui_test[i].expected = "12";
273
274 i++; ui_test[i].num = 0x0001U; ui_test[i].expected = "1";
275 i++; ui_test[i].num = 0x0000U; ui_test[i].expected = "0";
276
277 num_uint_tests = i;
278
279 #elif (SIZEOF_INT == 4)
280
281 i = 1; ui_test[i].num = 0xFFFFFFFFU; ui_test[i].expected = "4294967295";
282 i++; ui_test[i].num = 0xFFFF0000U; ui_test[i].expected = "4294901760";
283 i++; ui_test[i].num = 0x0000FFFFU; ui_test[i].expected = "65535";
284
285 i++; ui_test[i].num = 0xFF000000U; ui_test[i].expected = "4278190080";
286 i++; ui_test[i].num = 0x00FF0000U; ui_test[i].expected = "16711680";
287 i++; ui_test[i].num = 0x0000FF00U; ui_test[i].expected = "65280";
288 i++; ui_test[i].num = 0x000000FFU; ui_test[i].expected = "255";
289
290 i++; ui_test[i].num = 0xF0000000U; ui_test[i].expected = "4026531840";
291 i++; ui_test[i].num = 0x0F000000U; ui_test[i].expected = "251658240";
292 i++; ui_test[i].num = 0x00F00000U; ui_test[i].expected = "15728640";
293 i++; ui_test[i].num = 0x000F0000U; ui_test[i].expected = "983040";
294 i++; ui_test[i].num = 0x0000F000U; ui_test[i].expected = "61440";
295 i++; ui_test[i].num = 0x00000F00U; ui_test[i].expected = "3840";
296 i++; ui_test[i].num = 0x000000F0U; ui_test[i].expected = "240";
297 i++; ui_test[i].num = 0x0000000FU; ui_test[i].expected = "15";
298
299 i++; ui_test[i].num = 0xC0000000U; ui_test[i].expected = "3221225472";
300 i++; ui_test[i].num = 0x0C000000U; ui_test[i].expected = "201326592";
301 i++; ui_test[i].num = 0x00C00000U; ui_test[i].expected = "12582912";
302 i++; ui_test[i].num = 0x000C0000U; ui_test[i].expected = "786432";
303 i++; ui_test[i].num = 0x0000C000U; ui_test[i].expected = "49152";
304 i++; ui_test[i].num = 0x00000C00U; ui_test[i].expected = "3072";
305 i++; ui_test[i].num = 0x000000C0U; ui_test[i].expected = "192";
306 i++; ui_test[i].num = 0x0000000CU; ui_test[i].expected = "12";
307
308 i++; ui_test[i].num = 0x00000001U; ui_test[i].expected = "1";
309 i++; ui_test[i].num = 0x00000000U; ui_test[i].expected = "0";
310
311 num_uint_tests = i;
312
313 #elif (SIZEOF_INT == 8)
314
315 /* !checksrc! disable LONGLINE all */
316 i = 1; ui_test[i].num = 0xFFFFFFFFFFFFFFFFU; ui_test[i].expected = "18446744073709551615";
317 i++; ui_test[i].num = 0xFFFFFFFF00000000U; ui_test[i].expected = "18446744069414584320";
318 i++; ui_test[i].num = 0x00000000FFFFFFFFU; ui_test[i].expected = "4294967295";
319
320 i++; ui_test[i].num = 0xFFFF000000000000U; ui_test[i].expected = "18446462598732840960";
321 i++; ui_test[i].num = 0x0000FFFF00000000U; ui_test[i].expected = "281470681743360";
322 i++; ui_test[i].num = 0x00000000FFFF0000U; ui_test[i].expected = "4294901760";
323 i++; ui_test[i].num = 0x000000000000FFFFU; ui_test[i].expected = "65535";
324
325 i++; ui_test[i].num = 0xFF00000000000000U; ui_test[i].expected = "18374686479671623680";
326 i++; ui_test[i].num = 0x00FF000000000000U; ui_test[i].expected = "71776119061217280";
327 i++; ui_test[i].num = 0x0000FF0000000000U; ui_test[i].expected = "280375465082880";
328 i++; ui_test[i].num = 0x000000FF00000000U; ui_test[i].expected = "1095216660480";
329 i++; ui_test[i].num = 0x00000000FF000000U; ui_test[i].expected = "4278190080";
330 i++; ui_test[i].num = 0x0000000000FF0000U; ui_test[i].expected = "16711680";
331 i++; ui_test[i].num = 0x000000000000FF00U; ui_test[i].expected = "65280";
332 i++; ui_test[i].num = 0x00000000000000FFU; ui_test[i].expected = "255";
333
334 i++; ui_test[i].num = 0xF000000000000000U; ui_test[i].expected = "17293822569102704640";
335 i++; ui_test[i].num = 0x0F00000000000000U; ui_test[i].expected = "1080863910568919040";
336 i++; ui_test[i].num = 0x00F0000000000000U; ui_test[i].expected = "67553994410557440";
337 i++; ui_test[i].num = 0x000F000000000000U; ui_test[i].expected = "4222124650659840";
338 i++; ui_test[i].num = 0x0000F00000000000U; ui_test[i].expected = "263882790666240";
339 i++; ui_test[i].num = 0x00000F0000000000U; ui_test[i].expected = "16492674416640";
340 i++; ui_test[i].num = 0x000000F000000000U; ui_test[i].expected = "1030792151040";
341 i++; ui_test[i].num = 0x0000000F00000000U; ui_test[i].expected = "64424509440";
342 i++; ui_test[i].num = 0x00000000F0000000U; ui_test[i].expected = "4026531840";
343 i++; ui_test[i].num = 0x000000000F000000U; ui_test[i].expected = "251658240";
344 i++; ui_test[i].num = 0x0000000000F00000U; ui_test[i].expected = "15728640";
345 i++; ui_test[i].num = 0x00000000000F0000U; ui_test[i].expected = "983040";
346 i++; ui_test[i].num = 0x000000000000F000U; ui_test[i].expected = "61440";
347 i++; ui_test[i].num = 0x0000000000000F00U; ui_test[i].expected = "3840";
348 i++; ui_test[i].num = 0x00000000000000F0U; ui_test[i].expected = "240";
349 i++; ui_test[i].num = 0x000000000000000FU; ui_test[i].expected = "15";
350
351 i++; ui_test[i].num = 0xC000000000000000U; ui_test[i].expected = "13835058055282163712";
352 i++; ui_test[i].num = 0x0C00000000000000U; ui_test[i].expected = "864691128455135232";
353 i++; ui_test[i].num = 0x00C0000000000000U; ui_test[i].expected = "54043195528445952";
354 i++; ui_test[i].num = 0x000C000000000000U; ui_test[i].expected = "3377699720527872";
355 i++; ui_test[i].num = 0x0000C00000000000U; ui_test[i].expected = "211106232532992";
356 i++; ui_test[i].num = 0x00000C0000000000U; ui_test[i].expected = "13194139533312";
357 i++; ui_test[i].num = 0x000000C000000000U; ui_test[i].expected = "824633720832";
358 i++; ui_test[i].num = 0x0000000C00000000U; ui_test[i].expected = "51539607552";
359 i++; ui_test[i].num = 0x00000000C0000000U; ui_test[i].expected = "3221225472";
360 i++; ui_test[i].num = 0x000000000C000000U; ui_test[i].expected = "201326592";
361 i++; ui_test[i].num = 0x0000000000C00000U; ui_test[i].expected = "12582912";
362 i++; ui_test[i].num = 0x00000000000C0000U; ui_test[i].expected = "786432";
363 i++; ui_test[i].num = 0x000000000000C000U; ui_test[i].expected = "49152";
364 i++; ui_test[i].num = 0x0000000000000C00U; ui_test[i].expected = "3072";
365 i++; ui_test[i].num = 0x00000000000000C0U; ui_test[i].expected = "192";
366 i++; ui_test[i].num = 0x000000000000000CU; ui_test[i].expected = "12";
367
368 i++; ui_test[i].num = 0x00000001U; ui_test[i].expected = "1";
369 i++; ui_test[i].num = 0x00000000U; ui_test[i].expected = "0";
370
371 num_uint_tests = i;
372
373 #endif
374
375 for(i = 1; i <= num_uint_tests; i++) {
376
377 for(j = 0; j<BUFSZ; j++)
378 ui_test[i].result[j] = 'X';
379 ui_test[i].result[BUFSZ-1] = '\0';
380
381 (void)curl_msprintf(ui_test[i].result, "%u", ui_test[i].num);
382
383 if(memcmp(ui_test[i].result,
384 ui_test[i].expected,
385 strlen(ui_test[i].expected))) {
386 printf("unsigned int test #%.2d: Failed (Expected: %s Got: %s)\n",
387 i, ui_test[i].expected, ui_test[i].result);
388 failed++;
389 }
390
391 }
392
393 if(!failed)
394 printf("All curl_mprintf() unsigned int tests OK!\n");
395 else
396 printf("Some curl_mprintf() unsigned int tests Failed!\n");
397
398 return failed;
399 }
400
401
test_signed_int_formatting(void)402 static int test_signed_int_formatting(void)
403 {
404 int i, j;
405 int num_sint_tests = 0;
406 int failed = 0;
407
408 #if (SIZEOF_INT == 2)
409
410 i = 1; si_test[i].num = 0x7FFF; si_test[i].expected = "32767";
411 i++; si_test[i].num = 0x7FFE; si_test[i].expected = "32766";
412 i++; si_test[i].num = 0x7FFD; si_test[i].expected = "32765";
413 i++; si_test[i].num = 0x7F00; si_test[i].expected = "32512";
414 i++; si_test[i].num = 0x07F0; si_test[i].expected = "2032";
415 i++; si_test[i].num = 0x007F; si_test[i].expected = "127";
416
417 i++; si_test[i].num = 0x7000; si_test[i].expected = "28672";
418 i++; si_test[i].num = 0x0700; si_test[i].expected = "1792";
419 i++; si_test[i].num = 0x0070; si_test[i].expected = "112";
420 i++; si_test[i].num = 0x0007; si_test[i].expected = "7";
421
422 i++; si_test[i].num = 0x5000; si_test[i].expected = "20480";
423 i++; si_test[i].num = 0x0500; si_test[i].expected = "1280";
424 i++; si_test[i].num = 0x0050; si_test[i].expected = "80";
425 i++; si_test[i].num = 0x0005; si_test[i].expected = "5";
426
427 i++; si_test[i].num = 0x0001; si_test[i].expected = "1";
428 i++; si_test[i].num = 0x0000; si_test[i].expected = "0";
429
430 i++; si_test[i].num = -0x7FFF -1; si_test[i].expected = "-32768";
431 i++; si_test[i].num = -0x7FFE -1; si_test[i].expected = "-32767";
432 i++; si_test[i].num = -0x7FFD -1; si_test[i].expected = "-32766";
433 i++; si_test[i].num = -0x7F00 -1; si_test[i].expected = "-32513";
434 i++; si_test[i].num = -0x07F0 -1; si_test[i].expected = "-2033";
435 i++; si_test[i].num = -0x007F -1; si_test[i].expected = "-128";
436
437 i++; si_test[i].num = -0x7000 -1; si_test[i].expected = "-28673";
438 i++; si_test[i].num = -0x0700 -1; si_test[i].expected = "-1793";
439 i++; si_test[i].num = -0x0070 -1; si_test[i].expected = "-113";
440 i++; si_test[i].num = -0x0007 -1; si_test[i].expected = "-8";
441
442 i++; si_test[i].num = -0x5000 -1; si_test[i].expected = "-20481";
443 i++; si_test[i].num = -0x0500 -1; si_test[i].expected = "-1281";
444 i++; si_test[i].num = -0x0050 -1; si_test[i].expected = "-81";
445 i++; si_test[i].num = -0x0005 -1; si_test[i].expected = "-6";
446
447 i++; si_test[i].num = 0x0000 -1; si_test[i].expected = "-1";
448
449 num_sint_tests = i;
450
451 #elif (SIZEOF_INT == 4)
452
453 i = 1; si_test[i].num = 0x7FFFFFFF; si_test[i].expected = "2147483647";
454 i++; si_test[i].num = 0x7FFFFFFE; si_test[i].expected = "2147483646";
455 i++; si_test[i].num = 0x7FFFFFFD; si_test[i].expected = "2147483645";
456 i++; si_test[i].num = 0x7FFF0000; si_test[i].expected = "2147418112";
457 i++; si_test[i].num = 0x00007FFF; si_test[i].expected = "32767";
458
459 i++; si_test[i].num = 0x7F000000; si_test[i].expected = "2130706432";
460 i++; si_test[i].num = 0x007F0000; si_test[i].expected = "8323072";
461 i++; si_test[i].num = 0x00007F00; si_test[i].expected = "32512";
462 i++; si_test[i].num = 0x0000007F; si_test[i].expected = "127";
463
464 i++; si_test[i].num = 0x70000000; si_test[i].expected = "1879048192";
465 i++; si_test[i].num = 0x07000000; si_test[i].expected = "117440512";
466 i++; si_test[i].num = 0x00700000; si_test[i].expected = "7340032";
467 i++; si_test[i].num = 0x00070000; si_test[i].expected = "458752";
468 i++; si_test[i].num = 0x00007000; si_test[i].expected = "28672";
469 i++; si_test[i].num = 0x00000700; si_test[i].expected = "1792";
470 i++; si_test[i].num = 0x00000070; si_test[i].expected = "112";
471 i++; si_test[i].num = 0x00000007; si_test[i].expected = "7";
472
473 i++; si_test[i].num = 0x50000000; si_test[i].expected = "1342177280";
474 i++; si_test[i].num = 0x05000000; si_test[i].expected = "83886080";
475 i++; si_test[i].num = 0x00500000; si_test[i].expected = "5242880";
476 i++; si_test[i].num = 0x00050000; si_test[i].expected = "327680";
477 i++; si_test[i].num = 0x00005000; si_test[i].expected = "20480";
478 i++; si_test[i].num = 0x00000500; si_test[i].expected = "1280";
479 i++; si_test[i].num = 0x00000050; si_test[i].expected = "80";
480 i++; si_test[i].num = 0x00000005; si_test[i].expected = "5";
481
482 i++; si_test[i].num = 0x00000001; si_test[i].expected = "1";
483 i++; si_test[i].num = 0x00000000; si_test[i].expected = "0";
484
485 i++; si_test[i].num = -0x7FFFFFFF -1; si_test[i].expected = "-2147483648";
486 i++; si_test[i].num = -0x7FFFFFFE -1; si_test[i].expected = "-2147483647";
487 i++; si_test[i].num = -0x7FFFFFFD -1; si_test[i].expected = "-2147483646";
488 i++; si_test[i].num = -0x7FFF0000 -1; si_test[i].expected = "-2147418113";
489 i++; si_test[i].num = -0x00007FFF -1; si_test[i].expected = "-32768";
490
491 i++; si_test[i].num = -0x7F000000 -1; si_test[i].expected = "-2130706433";
492 i++; si_test[i].num = -0x007F0000 -1; si_test[i].expected = "-8323073";
493 i++; si_test[i].num = -0x00007F00 -1; si_test[i].expected = "-32513";
494 i++; si_test[i].num = -0x0000007F -1; si_test[i].expected = "-128";
495
496 i++; si_test[i].num = -0x70000000 -1; si_test[i].expected = "-1879048193";
497 i++; si_test[i].num = -0x07000000 -1; si_test[i].expected = "-117440513";
498 i++; si_test[i].num = -0x00700000 -1; si_test[i].expected = "-7340033";
499 i++; si_test[i].num = -0x00070000 -1; si_test[i].expected = "-458753";
500 i++; si_test[i].num = -0x00007000 -1; si_test[i].expected = "-28673";
501 i++; si_test[i].num = -0x00000700 -1; si_test[i].expected = "-1793";
502 i++; si_test[i].num = -0x00000070 -1; si_test[i].expected = "-113";
503 i++; si_test[i].num = -0x00000007 -1; si_test[i].expected = "-8";
504
505 i++; si_test[i].num = -0x50000000 -1; si_test[i].expected = "-1342177281";
506 i++; si_test[i].num = -0x05000000 -1; si_test[i].expected = "-83886081";
507 i++; si_test[i].num = -0x00500000 -1; si_test[i].expected = "-5242881";
508 i++; si_test[i].num = -0x00050000 -1; si_test[i].expected = "-327681";
509 i++; si_test[i].num = -0x00005000 -1; si_test[i].expected = "-20481";
510 i++; si_test[i].num = -0x00000500 -1; si_test[i].expected = "-1281";
511 i++; si_test[i].num = -0x00000050 -1; si_test[i].expected = "-81";
512 i++; si_test[i].num = -0x00000005 -1; si_test[i].expected = "-6";
513
514 i++; si_test[i].num = 0x00000000 -1; si_test[i].expected = "-1";
515
516 num_sint_tests = i;
517
518 #elif (SIZEOF_INT == 8)
519
520 i = 1; si_test[i].num = 0x7FFFFFFFFFFFFFFF; si_test[i].expected = "9223372036854775807";
521 i++; si_test[i].num = 0x7FFFFFFFFFFFFFFE; si_test[i].expected = "9223372036854775806";
522 i++; si_test[i].num = 0x7FFFFFFFFFFFFFFD; si_test[i].expected = "9223372036854775805";
523 i++; si_test[i].num = 0x7FFFFFFF00000000; si_test[i].expected = "9223372032559808512";
524 i++; si_test[i].num = 0x000000007FFFFFFF; si_test[i].expected = "2147483647";
525
526 i++; si_test[i].num = 0x7FFF000000000000; si_test[i].expected = "9223090561878065152";
527 i++; si_test[i].num = 0x00007FFF00000000; si_test[i].expected = "140733193388032";
528 i++; si_test[i].num = 0x000000007FFF0000; si_test[i].expected = "2147418112";
529 i++; si_test[i].num = 0x0000000000007FFF; si_test[i].expected = "32767";
530
531 i++; si_test[i].num = 0x7F00000000000000; si_test[i].expected = "9151314442816847872";
532 i++; si_test[i].num = 0x007F000000000000; si_test[i].expected = "35747322042253312";
533 i++; si_test[i].num = 0x00007F0000000000; si_test[i].expected = "139637976727552";
534 i++; si_test[i].num = 0x0000007F00000000; si_test[i].expected = "545460846592";
535 i++; si_test[i].num = 0x000000007F000000; si_test[i].expected = "2130706432";
536 i++; si_test[i].num = 0x00000000007F0000; si_test[i].expected = "8323072";
537 i++; si_test[i].num = 0x0000000000007F00; si_test[i].expected = "32512";
538 i++; si_test[i].num = 0x000000000000007F; si_test[i].expected = "127";
539
540 i++; si_test[i].num = 0x7000000000000000; si_test[i].expected = "8070450532247928832";
541 i++; si_test[i].num = 0x0700000000000000; si_test[i].expected = "504403158265495552";
542 i++; si_test[i].num = 0x0070000000000000; si_test[i].expected = "31525197391593472";
543 i++; si_test[i].num = 0x0007000000000000; si_test[i].expected = "1970324836974592";
544 i++; si_test[i].num = 0x0000700000000000; si_test[i].expected = "123145302310912";
545 i++; si_test[i].num = 0x0000070000000000; si_test[i].expected = "7696581394432";
546 i++; si_test[i].num = 0x0000007000000000; si_test[i].expected = "481036337152";
547 i++; si_test[i].num = 0x0000000700000000; si_test[i].expected = "30064771072";
548 i++; si_test[i].num = 0x0000000070000000; si_test[i].expected = "1879048192";
549 i++; si_test[i].num = 0x0000000007000000; si_test[i].expected = "117440512";
550 i++; si_test[i].num = 0x0000000000700000; si_test[i].expected = "7340032";
551 i++; si_test[i].num = 0x0000000000070000; si_test[i].expected = "458752";
552 i++; si_test[i].num = 0x0000000000007000; si_test[i].expected = "28672";
553 i++; si_test[i].num = 0x0000000000000700; si_test[i].expected = "1792";
554 i++; si_test[i].num = 0x0000000000000070; si_test[i].expected = "112";
555 i++; si_test[i].num = 0x0000000000000007; si_test[i].expected = "7";
556
557 i++; si_test[i].num = 0x0000000000000001; si_test[i].expected = "1";
558 i++; si_test[i].num = 0x0000000000000000; si_test[i].expected = "0";
559
560 i++; si_test[i].num = -0x7FFFFFFFFFFFFFFF -1; si_test[i].expected = "-9223372036854775808";
561 i++; si_test[i].num = -0x7FFFFFFFFFFFFFFE -1; si_test[i].expected = "-9223372036854775807";
562 i++; si_test[i].num = -0x7FFFFFFFFFFFFFFD -1; si_test[i].expected = "-9223372036854775806";
563 i++; si_test[i].num = -0x7FFFFFFF00000000 -1; si_test[i].expected = "-9223372032559808513";
564 i++; si_test[i].num = -0x000000007FFFFFFF -1; si_test[i].expected = "-2147483648";
565
566 i++; si_test[i].num = -0x7FFF000000000000 -1; si_test[i].expected = "-9223090561878065153";
567 i++; si_test[i].num = -0x00007FFF00000000 -1; si_test[i].expected = "-140733193388033";
568 i++; si_test[i].num = -0x000000007FFF0000 -1; si_test[i].expected = "-2147418113";
569 i++; si_test[i].num = -0x0000000000007FFF -1; si_test[i].expected = "-32768";
570
571 i++; si_test[i].num = -0x7F00000000000000 -1; si_test[i].expected = "-9151314442816847873";
572 i++; si_test[i].num = -0x007F000000000000 -1; si_test[i].expected = "-35747322042253313";
573 i++; si_test[i].num = -0x00007F0000000000 -1; si_test[i].expected = "-139637976727553";
574 i++; si_test[i].num = -0x0000007F00000000 -1; si_test[i].expected = "-545460846593";
575 i++; si_test[i].num = -0x000000007F000000 -1; si_test[i].expected = "-2130706433";
576 i++; si_test[i].num = -0x00000000007F0000 -1; si_test[i].expected = "-8323073";
577 i++; si_test[i].num = -0x0000000000007F00 -1; si_test[i].expected = "-32513";
578 i++; si_test[i].num = -0x000000000000007F -1; si_test[i].expected = "-128";
579
580 i++; si_test[i].num = -0x7000000000000000 -1; si_test[i].expected = "-8070450532247928833";
581 i++; si_test[i].num = -0x0700000000000000 -1; si_test[i].expected = "-504403158265495553";
582 i++; si_test[i].num = -0x0070000000000000 -1; si_test[i].expected = "-31525197391593473";
583 i++; si_test[i].num = -0x0007000000000000 -1; si_test[i].expected = "-1970324836974593";
584 i++; si_test[i].num = -0x0000700000000000 -1; si_test[i].expected = "-123145302310913";
585 i++; si_test[i].num = -0x0000070000000000 -1; si_test[i].expected = "-7696581394433";
586 i++; si_test[i].num = -0x0000007000000000 -1; si_test[i].expected = "-481036337153";
587 i++; si_test[i].num = -0x0000000700000000 -1; si_test[i].expected = "-30064771073";
588 i++; si_test[i].num = -0x0000000070000000 -1; si_test[i].expected = "-1879048193";
589 i++; si_test[i].num = -0x0000000007000000 -1; si_test[i].expected = "-117440513";
590 i++; si_test[i].num = -0x0000000000700000 -1; si_test[i].expected = "-7340033";
591 i++; si_test[i].num = -0x0000000000070000 -1; si_test[i].expected = "-458753";
592 i++; si_test[i].num = -0x0000000000007000 -1; si_test[i].expected = "-28673";
593 i++; si_test[i].num = -0x0000000000000700 -1; si_test[i].expected = "-1793";
594 i++; si_test[i].num = -0x0000000000000070 -1; si_test[i].expected = "-113";
595 i++; si_test[i].num = -0x0000000000000007 -1; si_test[i].expected = "-8";
596
597 i++; si_test[i].num = 0x0000000000000000 -1; si_test[i].expected = "-1";
598
599 num_sint_tests = i;
600
601 #endif
602
603 for(i = 1; i <= num_sint_tests; i++) {
604
605 for(j = 0; j<BUFSZ; j++)
606 si_test[i].result[j] = 'X';
607 si_test[i].result[BUFSZ-1] = '\0';
608
609 (void)curl_msprintf(si_test[i].result, "%d", si_test[i].num);
610
611 if(memcmp(si_test[i].result,
612 si_test[i].expected,
613 strlen(si_test[i].expected))) {
614 printf("signed int test #%.2d: Failed (Expected: %s Got: %s)\n",
615 i, si_test[i].expected, si_test[i].result);
616 failed++;
617 }
618
619 }
620
621 if(!failed)
622 printf("All curl_mprintf() signed int tests OK!\n");
623 else
624 printf("Some curl_mprintf() signed int tests Failed!\n");
625
626 return failed;
627 }
628
629
test_unsigned_long_formatting(void)630 static int test_unsigned_long_formatting(void)
631 {
632 int i, j;
633 int num_ulong_tests = 0;
634 int failed = 0;
635
636 #if (SIZEOF_LONG == 2)
637
638 i = 1; ul_test[i].num = 0xFFFFUL; ul_test[i].expected = "65535";
639 i++; ul_test[i].num = 0xFF00UL; ul_test[i].expected = "65280";
640 i++; ul_test[i].num = 0x00FFUL; ul_test[i].expected = "255";
641
642 i++; ul_test[i].num = 0xF000UL; ul_test[i].expected = "61440";
643 i++; ul_test[i].num = 0x0F00UL; ul_test[i].expected = "3840";
644 i++; ul_test[i].num = 0x00F0UL; ul_test[i].expected = "240";
645 i++; ul_test[i].num = 0x000FUL; ul_test[i].expected = "15";
646
647 i++; ul_test[i].num = 0xC000UL; ul_test[i].expected = "49152";
648 i++; ul_test[i].num = 0x0C00UL; ul_test[i].expected = "3072";
649 i++; ul_test[i].num = 0x00C0UL; ul_test[i].expected = "192";
650 i++; ul_test[i].num = 0x000CUL; ul_test[i].expected = "12";
651
652 i++; ul_test[i].num = 0x0001UL; ul_test[i].expected = "1";
653 i++; ul_test[i].num = 0x0000UL; ul_test[i].expected = "0";
654
655 num_ulong_tests = i;
656
657 #elif (SIZEOF_LONG == 4)
658
659 i = 1; ul_test[i].num = 0xFFFFFFFFUL; ul_test[i].expected = "4294967295";
660 i++; ul_test[i].num = 0xFFFF0000UL; ul_test[i].expected = "4294901760";
661 i++; ul_test[i].num = 0x0000FFFFUL; ul_test[i].expected = "65535";
662
663 i++; ul_test[i].num = 0xFF000000UL; ul_test[i].expected = "4278190080";
664 i++; ul_test[i].num = 0x00FF0000UL; ul_test[i].expected = "16711680";
665 i++; ul_test[i].num = 0x0000FF00UL; ul_test[i].expected = "65280";
666 i++; ul_test[i].num = 0x000000FFUL; ul_test[i].expected = "255";
667
668 i++; ul_test[i].num = 0xF0000000UL; ul_test[i].expected = "4026531840";
669 i++; ul_test[i].num = 0x0F000000UL; ul_test[i].expected = "251658240";
670 i++; ul_test[i].num = 0x00F00000UL; ul_test[i].expected = "15728640";
671 i++; ul_test[i].num = 0x000F0000UL; ul_test[i].expected = "983040";
672 i++; ul_test[i].num = 0x0000F000UL; ul_test[i].expected = "61440";
673 i++; ul_test[i].num = 0x00000F00UL; ul_test[i].expected = "3840";
674 i++; ul_test[i].num = 0x000000F0UL; ul_test[i].expected = "240";
675 i++; ul_test[i].num = 0x0000000FUL; ul_test[i].expected = "15";
676
677 i++; ul_test[i].num = 0xC0000000UL; ul_test[i].expected = "3221225472";
678 i++; ul_test[i].num = 0x0C000000UL; ul_test[i].expected = "201326592";
679 i++; ul_test[i].num = 0x00C00000UL; ul_test[i].expected = "12582912";
680 i++; ul_test[i].num = 0x000C0000UL; ul_test[i].expected = "786432";
681 i++; ul_test[i].num = 0x0000C000UL; ul_test[i].expected = "49152";
682 i++; ul_test[i].num = 0x00000C00UL; ul_test[i].expected = "3072";
683 i++; ul_test[i].num = 0x000000C0UL; ul_test[i].expected = "192";
684 i++; ul_test[i].num = 0x0000000CUL; ul_test[i].expected = "12";
685
686 i++; ul_test[i].num = 0x00000001UL; ul_test[i].expected = "1";
687 i++; ul_test[i].num = 0x00000000UL; ul_test[i].expected = "0";
688
689 num_ulong_tests = i;
690
691 #elif (SIZEOF_LONG == 8)
692
693 i = 1; ul_test[i].num = 0xFFFFFFFFFFFFFFFFUL; ul_test[i].expected = "18446744073709551615";
694 i++; ul_test[i].num = 0xFFFFFFFF00000000UL; ul_test[i].expected = "18446744069414584320";
695 i++; ul_test[i].num = 0x00000000FFFFFFFFUL; ul_test[i].expected = "4294967295";
696
697 i++; ul_test[i].num = 0xFFFF000000000000UL; ul_test[i].expected = "18446462598732840960";
698 i++; ul_test[i].num = 0x0000FFFF00000000UL; ul_test[i].expected = "281470681743360";
699 i++; ul_test[i].num = 0x00000000FFFF0000UL; ul_test[i].expected = "4294901760";
700 i++; ul_test[i].num = 0x000000000000FFFFUL; ul_test[i].expected = "65535";
701
702 i++; ul_test[i].num = 0xFF00000000000000UL; ul_test[i].expected = "18374686479671623680";
703 i++; ul_test[i].num = 0x00FF000000000000UL; ul_test[i].expected = "71776119061217280";
704 i++; ul_test[i].num = 0x0000FF0000000000UL; ul_test[i].expected = "280375465082880";
705 i++; ul_test[i].num = 0x000000FF00000000UL; ul_test[i].expected = "1095216660480";
706 i++; ul_test[i].num = 0x00000000FF000000UL; ul_test[i].expected = "4278190080";
707 i++; ul_test[i].num = 0x0000000000FF0000UL; ul_test[i].expected = "16711680";
708 i++; ul_test[i].num = 0x000000000000FF00UL; ul_test[i].expected = "65280";
709 i++; ul_test[i].num = 0x00000000000000FFUL; ul_test[i].expected = "255";
710
711 i++; ul_test[i].num = 0xF000000000000000UL; ul_test[i].expected = "17293822569102704640";
712 i++; ul_test[i].num = 0x0F00000000000000UL; ul_test[i].expected = "1080863910568919040";
713 i++; ul_test[i].num = 0x00F0000000000000UL; ul_test[i].expected = "67553994410557440";
714 i++; ul_test[i].num = 0x000F000000000000UL; ul_test[i].expected = "4222124650659840";
715 i++; ul_test[i].num = 0x0000F00000000000UL; ul_test[i].expected = "263882790666240";
716 i++; ul_test[i].num = 0x00000F0000000000UL; ul_test[i].expected = "16492674416640";
717 i++; ul_test[i].num = 0x000000F000000000UL; ul_test[i].expected = "1030792151040";
718 i++; ul_test[i].num = 0x0000000F00000000UL; ul_test[i].expected = "64424509440";
719 i++; ul_test[i].num = 0x00000000F0000000UL; ul_test[i].expected = "4026531840";
720 i++; ul_test[i].num = 0x000000000F000000UL; ul_test[i].expected = "251658240";
721 i++; ul_test[i].num = 0x0000000000F00000UL; ul_test[i].expected = "15728640";
722 i++; ul_test[i].num = 0x00000000000F0000UL; ul_test[i].expected = "983040";
723 i++; ul_test[i].num = 0x000000000000F000UL; ul_test[i].expected = "61440";
724 i++; ul_test[i].num = 0x0000000000000F00UL; ul_test[i].expected = "3840";
725 i++; ul_test[i].num = 0x00000000000000F0UL; ul_test[i].expected = "240";
726 i++; ul_test[i].num = 0x000000000000000FUL; ul_test[i].expected = "15";
727
728 i++; ul_test[i].num = 0xC000000000000000UL; ul_test[i].expected = "13835058055282163712";
729 i++; ul_test[i].num = 0x0C00000000000000UL; ul_test[i].expected = "864691128455135232";
730 i++; ul_test[i].num = 0x00C0000000000000UL; ul_test[i].expected = "54043195528445952";
731 i++; ul_test[i].num = 0x000C000000000000UL; ul_test[i].expected = "3377699720527872";
732 i++; ul_test[i].num = 0x0000C00000000000UL; ul_test[i].expected = "211106232532992";
733 i++; ul_test[i].num = 0x00000C0000000000UL; ul_test[i].expected = "13194139533312";
734 i++; ul_test[i].num = 0x000000C000000000UL; ul_test[i].expected = "824633720832";
735 i++; ul_test[i].num = 0x0000000C00000000UL; ul_test[i].expected = "51539607552";
736 i++; ul_test[i].num = 0x00000000C0000000UL; ul_test[i].expected = "3221225472";
737 i++; ul_test[i].num = 0x000000000C000000UL; ul_test[i].expected = "201326592";
738 i++; ul_test[i].num = 0x0000000000C00000UL; ul_test[i].expected = "12582912";
739 i++; ul_test[i].num = 0x00000000000C0000UL; ul_test[i].expected = "786432";
740 i++; ul_test[i].num = 0x000000000000C000UL; ul_test[i].expected = "49152";
741 i++; ul_test[i].num = 0x0000000000000C00UL; ul_test[i].expected = "3072";
742 i++; ul_test[i].num = 0x00000000000000C0UL; ul_test[i].expected = "192";
743 i++; ul_test[i].num = 0x000000000000000CUL; ul_test[i].expected = "12";
744
745 i++; ul_test[i].num = 0x00000001UL; ul_test[i].expected = "1";
746 i++; ul_test[i].num = 0x00000000UL; ul_test[i].expected = "0";
747
748 num_ulong_tests = i;
749
750 #endif
751
752 for(i = 1; i <= num_ulong_tests; i++) {
753
754 for(j = 0; j<BUFSZ; j++)
755 ul_test[i].result[j] = 'X';
756 ul_test[i].result[BUFSZ-1] = '\0';
757
758 (void)curl_msprintf(ul_test[i].result, "%lu", ul_test[i].num);
759
760 if(memcmp(ul_test[i].result,
761 ul_test[i].expected,
762 strlen(ul_test[i].expected))) {
763 printf("unsigned long test #%.2d: Failed (Expected: %s Got: %s)\n",
764 i, ul_test[i].expected, ul_test[i].result);
765 failed++;
766 }
767
768 }
769
770 if(!failed)
771 printf("All curl_mprintf() unsigned long tests OK!\n");
772 else
773 printf("Some curl_mprintf() unsigned long tests Failed!\n");
774
775 return failed;
776 }
777
778
test_signed_long_formatting(void)779 static int test_signed_long_formatting(void)
780 {
781 int i, j;
782 int num_slong_tests = 0;
783 int failed = 0;
784
785 #if (SIZEOF_LONG == 2)
786
787 i = 1; sl_test[i].num = 0x7FFFL; sl_test[i].expected = "32767";
788 i++; sl_test[i].num = 0x7FFEL; sl_test[i].expected = "32766";
789 i++; sl_test[i].num = 0x7FFDL; sl_test[i].expected = "32765";
790 i++; sl_test[i].num = 0x7F00L; sl_test[i].expected = "32512";
791 i++; sl_test[i].num = 0x07F0L; sl_test[i].expected = "2032";
792 i++; sl_test[i].num = 0x007FL; sl_test[i].expected = "127";
793
794 i++; sl_test[i].num = 0x7000L; sl_test[i].expected = "28672";
795 i++; sl_test[i].num = 0x0700L; sl_test[i].expected = "1792";
796 i++; sl_test[i].num = 0x0070L; sl_test[i].expected = "112";
797 i++; sl_test[i].num = 0x0007L; sl_test[i].expected = "7";
798
799 i++; sl_test[i].num = 0x5000L; sl_test[i].expected = "20480";
800 i++; sl_test[i].num = 0x0500L; sl_test[i].expected = "1280";
801 i++; sl_test[i].num = 0x0050L; sl_test[i].expected = "80";
802 i++; sl_test[i].num = 0x0005L; sl_test[i].expected = "5";
803
804 i++; sl_test[i].num = 0x0001L; sl_test[i].expected = "1";
805 i++; sl_test[i].num = 0x0000L; sl_test[i].expected = "0";
806
807 i++; sl_test[i].num = -0x7FFFL -1L; sl_test[i].expected = "-32768";
808 i++; sl_test[i].num = -0x7FFEL -1L; sl_test[i].expected = "-32767";
809 i++; sl_test[i].num = -0x7FFDL -1L; sl_test[i].expected = "-32766";
810 i++; sl_test[i].num = -0x7F00L -1L; sl_test[i].expected = "-32513";
811 i++; sl_test[i].num = -0x07F0L -1L; sl_test[i].expected = "-2033";
812 i++; sl_test[i].num = -0x007FL -1L; sl_test[i].expected = "-128";
813
814 i++; sl_test[i].num = -0x7000L -1L; sl_test[i].expected = "-28673";
815 i++; sl_test[i].num = -0x0700L -1L; sl_test[i].expected = "-1793";
816 i++; sl_test[i].num = -0x0070L -1L; sl_test[i].expected = "-113";
817 i++; sl_test[i].num = -0x0007L -1L; sl_test[i].expected = "-8";
818
819 i++; sl_test[i].num = -0x5000L -1L; sl_test[i].expected = "-20481";
820 i++; sl_test[i].num = -0x0500L -1L; sl_test[i].expected = "-1281";
821 i++; sl_test[i].num = -0x0050L -1L; sl_test[i].expected = "-81";
822 i++; sl_test[i].num = -0x0005L -1L; sl_test[i].expected = "-6";
823
824 i++; sl_test[i].num = 0x0000L -1L; sl_test[i].expected = "-1";
825
826 num_slong_tests = i;
827
828 #elif (SIZEOF_LONG == 4)
829
830 i = 1; sl_test[i].num = 0x7FFFFFFFL; sl_test[i].expected = "2147483647";
831 i++; sl_test[i].num = 0x7FFFFFFEL; sl_test[i].expected = "2147483646";
832 i++; sl_test[i].num = 0x7FFFFFFDL; sl_test[i].expected = "2147483645";
833 i++; sl_test[i].num = 0x7FFF0000L; sl_test[i].expected = "2147418112";
834 i++; sl_test[i].num = 0x00007FFFL; sl_test[i].expected = "32767";
835
836 i++; sl_test[i].num = 0x7F000000L; sl_test[i].expected = "2130706432";
837 i++; sl_test[i].num = 0x007F0000L; sl_test[i].expected = "8323072";
838 i++; sl_test[i].num = 0x00007F00L; sl_test[i].expected = "32512";
839 i++; sl_test[i].num = 0x0000007FL; sl_test[i].expected = "127";
840
841 i++; sl_test[i].num = 0x70000000L; sl_test[i].expected = "1879048192";
842 i++; sl_test[i].num = 0x07000000L; sl_test[i].expected = "117440512";
843 i++; sl_test[i].num = 0x00700000L; sl_test[i].expected = "7340032";
844 i++; sl_test[i].num = 0x00070000L; sl_test[i].expected = "458752";
845 i++; sl_test[i].num = 0x00007000L; sl_test[i].expected = "28672";
846 i++; sl_test[i].num = 0x00000700L; sl_test[i].expected = "1792";
847 i++; sl_test[i].num = 0x00000070L; sl_test[i].expected = "112";
848 i++; sl_test[i].num = 0x00000007L; sl_test[i].expected = "7";
849
850 i++; sl_test[i].num = 0x50000000L; sl_test[i].expected = "1342177280";
851 i++; sl_test[i].num = 0x05000000L; sl_test[i].expected = "83886080";
852 i++; sl_test[i].num = 0x00500000L; sl_test[i].expected = "5242880";
853 i++; sl_test[i].num = 0x00050000L; sl_test[i].expected = "327680";
854 i++; sl_test[i].num = 0x00005000L; sl_test[i].expected = "20480";
855 i++; sl_test[i].num = 0x00000500L; sl_test[i].expected = "1280";
856 i++; sl_test[i].num = 0x00000050L; sl_test[i].expected = "80";
857 i++; sl_test[i].num = 0x00000005L; sl_test[i].expected = "5";
858
859 i++; sl_test[i].num = 0x00000001L; sl_test[i].expected = "1";
860 i++; sl_test[i].num = 0x00000000L; sl_test[i].expected = "0";
861
862 i++; sl_test[i].num = -0x7FFFFFFFL -1L; sl_test[i].expected = "-2147483648";
863 i++; sl_test[i].num = -0x7FFFFFFEL -1L; sl_test[i].expected = "-2147483647";
864 i++; sl_test[i].num = -0x7FFFFFFDL -1L; sl_test[i].expected = "-2147483646";
865 i++; sl_test[i].num = -0x7FFF0000L -1L; sl_test[i].expected = "-2147418113";
866 i++; sl_test[i].num = -0x00007FFFL -1L; sl_test[i].expected = "-32768";
867
868 i++; sl_test[i].num = -0x7F000000L -1L; sl_test[i].expected = "-2130706433";
869 i++; sl_test[i].num = -0x007F0000L -1L; sl_test[i].expected = "-8323073";
870 i++; sl_test[i].num = -0x00007F00L -1L; sl_test[i].expected = "-32513";
871 i++; sl_test[i].num = -0x0000007FL -1L; sl_test[i].expected = "-128";
872
873 i++; sl_test[i].num = -0x70000000L -1L; sl_test[i].expected = "-1879048193";
874 i++; sl_test[i].num = -0x07000000L -1L; sl_test[i].expected = "-117440513";
875 i++; sl_test[i].num = -0x00700000L -1L; sl_test[i].expected = "-7340033";
876 i++; sl_test[i].num = -0x00070000L -1L; sl_test[i].expected = "-458753";
877 i++; sl_test[i].num = -0x00007000L -1L; sl_test[i].expected = "-28673";
878 i++; sl_test[i].num = -0x00000700L -1L; sl_test[i].expected = "-1793";
879 i++; sl_test[i].num = -0x00000070L -1L; sl_test[i].expected = "-113";
880 i++; sl_test[i].num = -0x00000007L -1L; sl_test[i].expected = "-8";
881
882 i++; sl_test[i].num = -0x50000000L -1L; sl_test[i].expected = "-1342177281";
883 i++; sl_test[i].num = -0x05000000L -1L; sl_test[i].expected = "-83886081";
884 i++; sl_test[i].num = -0x00500000L -1L; sl_test[i].expected = "-5242881";
885 i++; sl_test[i].num = -0x00050000L -1L; sl_test[i].expected = "-327681";
886 i++; sl_test[i].num = -0x00005000L -1L; sl_test[i].expected = "-20481";
887 i++; sl_test[i].num = -0x00000500L -1L; sl_test[i].expected = "-1281";
888 i++; sl_test[i].num = -0x00000050L -1L; sl_test[i].expected = "-81";
889 i++; sl_test[i].num = -0x00000005L -1L; sl_test[i].expected = "-6";
890
891 i++; sl_test[i].num = 0x00000000L -1L; sl_test[i].expected = "-1";
892
893 num_slong_tests = i;
894
895 #elif (SIZEOF_LONG == 8)
896
897 i = 1; sl_test[i].num = 0x7FFFFFFFFFFFFFFFL; sl_test[i].expected = "9223372036854775807";
898 i++; sl_test[i].num = 0x7FFFFFFFFFFFFFFEL; sl_test[i].expected = "9223372036854775806";
899 i++; sl_test[i].num = 0x7FFFFFFFFFFFFFFDL; sl_test[i].expected = "9223372036854775805";
900 i++; sl_test[i].num = 0x7FFFFFFF00000000L; sl_test[i].expected = "9223372032559808512";
901 i++; sl_test[i].num = 0x000000007FFFFFFFL; sl_test[i].expected = "2147483647";
902
903 i++; sl_test[i].num = 0x7FFF000000000000L; sl_test[i].expected = "9223090561878065152";
904 i++; sl_test[i].num = 0x00007FFF00000000L; sl_test[i].expected = "140733193388032";
905 i++; sl_test[i].num = 0x000000007FFF0000L; sl_test[i].expected = "2147418112";
906 i++; sl_test[i].num = 0x0000000000007FFFL; sl_test[i].expected = "32767";
907
908 i++; sl_test[i].num = 0x7F00000000000000L; sl_test[i].expected = "9151314442816847872";
909 i++; sl_test[i].num = 0x007F000000000000L; sl_test[i].expected = "35747322042253312";
910 i++; sl_test[i].num = 0x00007F0000000000L; sl_test[i].expected = "139637976727552";
911 i++; sl_test[i].num = 0x0000007F00000000L; sl_test[i].expected = "545460846592";
912 i++; sl_test[i].num = 0x000000007F000000L; sl_test[i].expected = "2130706432";
913 i++; sl_test[i].num = 0x00000000007F0000L; sl_test[i].expected = "8323072";
914 i++; sl_test[i].num = 0x0000000000007F00L; sl_test[i].expected = "32512";
915 i++; sl_test[i].num = 0x000000000000007FL; sl_test[i].expected = "127";
916
917 i++; sl_test[i].num = 0x7000000000000000L; sl_test[i].expected = "8070450532247928832";
918 i++; sl_test[i].num = 0x0700000000000000L; sl_test[i].expected = "504403158265495552";
919 i++; sl_test[i].num = 0x0070000000000000L; sl_test[i].expected = "31525197391593472";
920 i++; sl_test[i].num = 0x0007000000000000L; sl_test[i].expected = "1970324836974592";
921 i++; sl_test[i].num = 0x0000700000000000L; sl_test[i].expected = "123145302310912";
922 i++; sl_test[i].num = 0x0000070000000000L; sl_test[i].expected = "7696581394432";
923 i++; sl_test[i].num = 0x0000007000000000L; sl_test[i].expected = "481036337152";
924 i++; sl_test[i].num = 0x0000000700000000L; sl_test[i].expected = "30064771072";
925 i++; sl_test[i].num = 0x0000000070000000L; sl_test[i].expected = "1879048192";
926 i++; sl_test[i].num = 0x0000000007000000L; sl_test[i].expected = "117440512";
927 i++; sl_test[i].num = 0x0000000000700000L; sl_test[i].expected = "7340032";
928 i++; sl_test[i].num = 0x0000000000070000L; sl_test[i].expected = "458752";
929 i++; sl_test[i].num = 0x0000000000007000L; sl_test[i].expected = "28672";
930 i++; sl_test[i].num = 0x0000000000000700L; sl_test[i].expected = "1792";
931 i++; sl_test[i].num = 0x0000000000000070L; sl_test[i].expected = "112";
932 i++; sl_test[i].num = 0x0000000000000007L; sl_test[i].expected = "7";
933
934 i++; sl_test[i].num = 0x0000000000000001L; sl_test[i].expected = "1";
935 i++; sl_test[i].num = 0x0000000000000000L; sl_test[i].expected = "0";
936
937 i++; sl_test[i].num = -0x7FFFFFFFFFFFFFFFL -1L; sl_test[i].expected = "-9223372036854775808";
938 i++; sl_test[i].num = -0x7FFFFFFFFFFFFFFEL -1L; sl_test[i].expected = "-9223372036854775807";
939 i++; sl_test[i].num = -0x7FFFFFFFFFFFFFFDL -1L; sl_test[i].expected = "-9223372036854775806";
940 i++; sl_test[i].num = -0x7FFFFFFF00000000L -1L; sl_test[i].expected = "-9223372032559808513";
941 i++; sl_test[i].num = -0x000000007FFFFFFFL -1L; sl_test[i].expected = "-2147483648";
942
943 i++; sl_test[i].num = -0x7FFF000000000000L -1L; sl_test[i].expected = "-9223090561878065153";
944 i++; sl_test[i].num = -0x00007FFF00000000L -1L; sl_test[i].expected = "-140733193388033";
945 i++; sl_test[i].num = -0x000000007FFF0000L -1L; sl_test[i].expected = "-2147418113";
946 i++; sl_test[i].num = -0x0000000000007FFFL -1L; sl_test[i].expected = "-32768";
947
948 i++; sl_test[i].num = -0x7F00000000000000L -1L; sl_test[i].expected = "-9151314442816847873";
949 i++; sl_test[i].num = -0x007F000000000000L -1L; sl_test[i].expected = "-35747322042253313";
950 i++; sl_test[i].num = -0x00007F0000000000L -1L; sl_test[i].expected = "-139637976727553";
951 i++; sl_test[i].num = -0x0000007F00000000L -1L; sl_test[i].expected = "-545460846593";
952 i++; sl_test[i].num = -0x000000007F000000L -1L; sl_test[i].expected = "-2130706433";
953 i++; sl_test[i].num = -0x00000000007F0000L -1L; sl_test[i].expected = "-8323073";
954 i++; sl_test[i].num = -0x0000000000007F00L -1L; sl_test[i].expected = "-32513";
955 i++; sl_test[i].num = -0x000000000000007FL -1L; sl_test[i].expected = "-128";
956
957 i++; sl_test[i].num = -0x7000000000000000L -1L; sl_test[i].expected = "-8070450532247928833";
958 i++; sl_test[i].num = -0x0700000000000000L -1L; sl_test[i].expected = "-504403158265495553";
959 i++; sl_test[i].num = -0x0070000000000000L -1L; sl_test[i].expected = "-31525197391593473";
960 i++; sl_test[i].num = -0x0007000000000000L -1L; sl_test[i].expected = "-1970324836974593";
961 i++; sl_test[i].num = -0x0000700000000000L -1L; sl_test[i].expected = "-123145302310913";
962 i++; sl_test[i].num = -0x0000070000000000L -1L; sl_test[i].expected = "-7696581394433";
963 i++; sl_test[i].num = -0x0000007000000000L -1L; sl_test[i].expected = "-481036337153";
964 i++; sl_test[i].num = -0x0000000700000000L -1L; sl_test[i].expected = "-30064771073";
965 i++; sl_test[i].num = -0x0000000070000000L -1L; sl_test[i].expected = "-1879048193";
966 i++; sl_test[i].num = -0x0000000007000000L -1L; sl_test[i].expected = "-117440513";
967 i++; sl_test[i].num = -0x0000000000700000L -1L; sl_test[i].expected = "-7340033";
968 i++; sl_test[i].num = -0x0000000000070000L -1L; sl_test[i].expected = "-458753";
969 i++; sl_test[i].num = -0x0000000000007000L -1L; sl_test[i].expected = "-28673";
970 i++; sl_test[i].num = -0x0000000000000700L -1L; sl_test[i].expected = "-1793";
971 i++; sl_test[i].num = -0x0000000000000070L -1L; sl_test[i].expected = "-113";
972 i++; sl_test[i].num = -0x0000000000000007L -1L; sl_test[i].expected = "-8";
973
974 i++; sl_test[i].num = 0x0000000000000000L -1L; sl_test[i].expected = "-1";
975
976 num_slong_tests = i;
977
978 #endif
979
980 for(i = 1; i <= num_slong_tests; i++) {
981
982 for(j = 0; j<BUFSZ; j++)
983 sl_test[i].result[j] = 'X';
984 sl_test[i].result[BUFSZ-1] = '\0';
985
986 (void)curl_msprintf(sl_test[i].result, "%ld", sl_test[i].num);
987
988 if(memcmp(sl_test[i].result,
989 sl_test[i].expected,
990 strlen(sl_test[i].expected))) {
991 printf("signed long test #%.2d: Failed (Expected: %s Got: %s)\n",
992 i, sl_test[i].expected, sl_test[i].result);
993 failed++;
994 }
995
996 }
997
998 if(!failed)
999 printf("All curl_mprintf() signed long tests OK!\n");
1000 else
1001 printf("Some curl_mprintf() signed long tests Failed!\n");
1002
1003 return failed;
1004 }
1005
1006
test_curl_off_t_formatting(void)1007 static int test_curl_off_t_formatting(void)
1008 {
1009 int i, j;
1010 int num_cofft_tests = 0;
1011 int failed = 0;
1012
1013 i = 1; co_test[i].num = MPRNT_OFF_T_C(0x7FFFFFFFFFFFFFFF); co_test[i].expected = "9223372036854775807";
1014 i++; co_test[i].num = MPRNT_OFF_T_C(0x7FFFFFFFFFFFFFFE); co_test[i].expected = "9223372036854775806";
1015 i++; co_test[i].num = MPRNT_OFF_T_C(0x7FFFFFFFFFFFFFFD); co_test[i].expected = "9223372036854775805";
1016 i++; co_test[i].num = MPRNT_OFF_T_C(0x7FFFFFFF00000000); co_test[i].expected = "9223372032559808512";
1017 i++; co_test[i].num = MPRNT_OFF_T_C(0x000000007FFFFFFF); co_test[i].expected = "2147483647";
1018
1019 i++; co_test[i].num = MPRNT_OFF_T_C(0x7FFF000000000000); co_test[i].expected = "9223090561878065152";
1020 i++; co_test[i].num = MPRNT_OFF_T_C(0x00007FFF00000000); co_test[i].expected = "140733193388032";
1021 i++; co_test[i].num = MPRNT_OFF_T_C(0x000000007FFF0000); co_test[i].expected = "2147418112";
1022 i++; co_test[i].num = MPRNT_OFF_T_C(0x0000000000007FFF); co_test[i].expected = "32767";
1023
1024 i++; co_test[i].num = MPRNT_OFF_T_C(0x7F00000000000000); co_test[i].expected = "9151314442816847872";
1025 i++; co_test[i].num = MPRNT_OFF_T_C(0x007F000000000000); co_test[i].expected = "35747322042253312";
1026 i++; co_test[i].num = MPRNT_OFF_T_C(0x00007F0000000000); co_test[i].expected = "139637976727552";
1027 i++; co_test[i].num = MPRNT_OFF_T_C(0x0000007F00000000); co_test[i].expected = "545460846592";
1028 i++; co_test[i].num = MPRNT_OFF_T_C(0x000000007F000000); co_test[i].expected = "2130706432";
1029 i++; co_test[i].num = MPRNT_OFF_T_C(0x00000000007F0000); co_test[i].expected = "8323072";
1030 i++; co_test[i].num = MPRNT_OFF_T_C(0x0000000000007F00); co_test[i].expected = "32512";
1031 i++; co_test[i].num = MPRNT_OFF_T_C(0x000000000000007F); co_test[i].expected = "127";
1032
1033 i++; co_test[i].num = MPRNT_OFF_T_C(0x7000000000000000); co_test[i].expected = "8070450532247928832";
1034 i++; co_test[i].num = MPRNT_OFF_T_C(0x0700000000000000); co_test[i].expected = "504403158265495552";
1035 i++; co_test[i].num = MPRNT_OFF_T_C(0x0070000000000000); co_test[i].expected = "31525197391593472";
1036 i++; co_test[i].num = MPRNT_OFF_T_C(0x0007000000000000); co_test[i].expected = "1970324836974592";
1037 i++; co_test[i].num = MPRNT_OFF_T_C(0x0000700000000000); co_test[i].expected = "123145302310912";
1038 i++; co_test[i].num = MPRNT_OFF_T_C(0x0000070000000000); co_test[i].expected = "7696581394432";
1039 i++; co_test[i].num = MPRNT_OFF_T_C(0x0000007000000000); co_test[i].expected = "481036337152";
1040 i++; co_test[i].num = MPRNT_OFF_T_C(0x0000000700000000); co_test[i].expected = "30064771072";
1041 i++; co_test[i].num = MPRNT_OFF_T_C(0x0000000070000000); co_test[i].expected = "1879048192";
1042 i++; co_test[i].num = MPRNT_OFF_T_C(0x0000000007000000); co_test[i].expected = "117440512";
1043 i++; co_test[i].num = MPRNT_OFF_T_C(0x0000000000700000); co_test[i].expected = "7340032";
1044 i++; co_test[i].num = MPRNT_OFF_T_C(0x0000000000070000); co_test[i].expected = "458752";
1045 i++; co_test[i].num = MPRNT_OFF_T_C(0x0000000000007000); co_test[i].expected = "28672";
1046 i++; co_test[i].num = MPRNT_OFF_T_C(0x0000000000000700); co_test[i].expected = "1792";
1047 i++; co_test[i].num = MPRNT_OFF_T_C(0x0000000000000070); co_test[i].expected = "112";
1048 i++; co_test[i].num = MPRNT_OFF_T_C(0x0000000000000007); co_test[i].expected = "7";
1049
1050 i++; co_test[i].num = MPRNT_OFF_T_C(0x0000000000000001); co_test[i].expected = "1";
1051 i++; co_test[i].num = MPRNT_OFF_T_C(0x0000000000000000); co_test[i].expected = "0";
1052
1053 i++; co_test[i].num = -MPRNT_OFF_T_C(0x7FFFFFFFFFFFFFFF) -MPRNT_OFF_T_C(1); co_test[i].expected = "-9223372036854775808";
1054 i++; co_test[i].num = -MPRNT_OFF_T_C(0x7FFFFFFFFFFFFFFE) -MPRNT_OFF_T_C(1); co_test[i].expected = "-9223372036854775807";
1055 i++; co_test[i].num = -MPRNT_OFF_T_C(0x7FFFFFFFFFFFFFFD) -MPRNT_OFF_T_C(1); co_test[i].expected = "-9223372036854775806";
1056 i++; co_test[i].num = -MPRNT_OFF_T_C(0x7FFFFFFF00000000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-9223372032559808513";
1057 i++; co_test[i].num = -MPRNT_OFF_T_C(0x000000007FFFFFFF) -MPRNT_OFF_T_C(1); co_test[i].expected = "-2147483648";
1058
1059 i++; co_test[i].num = -MPRNT_OFF_T_C(0x7FFF000000000000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-9223090561878065153";
1060 i++; co_test[i].num = -MPRNT_OFF_T_C(0x00007FFF00000000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-140733193388033";
1061 i++; co_test[i].num = -MPRNT_OFF_T_C(0x000000007FFF0000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-2147418113";
1062 i++; co_test[i].num = -MPRNT_OFF_T_C(0x0000000000007FFF) -MPRNT_OFF_T_C(1); co_test[i].expected = "-32768";
1063
1064 i++; co_test[i].num = -MPRNT_OFF_T_C(0x7F00000000000000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-9151314442816847873";
1065 i++; co_test[i].num = -MPRNT_OFF_T_C(0x007F000000000000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-35747322042253313";
1066 i++; co_test[i].num = -MPRNT_OFF_T_C(0x00007F0000000000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-139637976727553";
1067 i++; co_test[i].num = -MPRNT_OFF_T_C(0x0000007F00000000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-545460846593";
1068 i++; co_test[i].num = -MPRNT_OFF_T_C(0x000000007F000000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-2130706433";
1069 i++; co_test[i].num = -MPRNT_OFF_T_C(0x00000000007F0000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-8323073";
1070 i++; co_test[i].num = -MPRNT_OFF_T_C(0x0000000000007F00) -MPRNT_OFF_T_C(1); co_test[i].expected = "-32513";
1071 i++; co_test[i].num = -MPRNT_OFF_T_C(0x000000000000007F) -MPRNT_OFF_T_C(1); co_test[i].expected = "-128";
1072
1073 i++; co_test[i].num = -MPRNT_OFF_T_C(0x7000000000000000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-8070450532247928833";
1074 i++; co_test[i].num = -MPRNT_OFF_T_C(0x0700000000000000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-504403158265495553";
1075 i++; co_test[i].num = -MPRNT_OFF_T_C(0x0070000000000000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-31525197391593473";
1076 i++; co_test[i].num = -MPRNT_OFF_T_C(0x0007000000000000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-1970324836974593";
1077 i++; co_test[i].num = -MPRNT_OFF_T_C(0x0000700000000000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-123145302310913";
1078 i++; co_test[i].num = -MPRNT_OFF_T_C(0x0000070000000000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-7696581394433";
1079 i++; co_test[i].num = -MPRNT_OFF_T_C(0x0000007000000000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-481036337153";
1080 i++; co_test[i].num = -MPRNT_OFF_T_C(0x0000000700000000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-30064771073";
1081 i++; co_test[i].num = -MPRNT_OFF_T_C(0x0000000070000000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-1879048193";
1082 i++; co_test[i].num = -MPRNT_OFF_T_C(0x0000000007000000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-117440513";
1083 i++; co_test[i].num = -MPRNT_OFF_T_C(0x0000000000700000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-7340033";
1084 i++; co_test[i].num = -MPRNT_OFF_T_C(0x0000000000070000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-458753";
1085 i++; co_test[i].num = -MPRNT_OFF_T_C(0x0000000000007000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-28673";
1086 i++; co_test[i].num = -MPRNT_OFF_T_C(0x0000000000000700) -MPRNT_OFF_T_C(1); co_test[i].expected = "-1793";
1087 i++; co_test[i].num = -MPRNT_OFF_T_C(0x0000000000000070) -MPRNT_OFF_T_C(1); co_test[i].expected = "-113";
1088 i++; co_test[i].num = -MPRNT_OFF_T_C(0x0000000000000007) -MPRNT_OFF_T_C(1); co_test[i].expected = "-8";
1089
1090 i++; co_test[i].num = MPRNT_OFF_T_C(0x0000000000000000) -MPRNT_OFF_T_C(1); co_test[i].expected = "-1";
1091
1092 num_cofft_tests = i;
1093
1094 for(i = 1; i <= num_cofft_tests; i++) {
1095
1096 for(j = 0; j<BUFSZ; j++)
1097 co_test[i].result[j] = 'X';
1098 co_test[i].result[BUFSZ-1] = '\0';
1099
1100 (void)curl_msprintf(co_test[i].result, "%" CURL_FORMAT_CURL_OFF_T,
1101 co_test[i].num);
1102
1103 if(memcmp(co_test[i].result,
1104 co_test[i].expected,
1105 strlen(co_test[i].expected))) {
1106 printf("curl_off_t test #%.2d: Failed (Expected: %s Got: %s)\n",
1107 i, co_test[i].expected, co_test[i].result);
1108 failed++;
1109 }
1110
1111 }
1112
1113 if(!failed)
1114 printf("All curl_mprintf() curl_off_t tests OK!\n");
1115 else
1116 printf("Some curl_mprintf() curl_off_t tests Failed!\n");
1117
1118 return failed;
1119 }
1120
_string_check(int linenumber,char * buf,const char * buf2)1121 static int _string_check(int linenumber, char *buf, const char *buf2)
1122 {
1123 if(strcmp(buf, buf2)) {
1124 /* they shouldn't differ */
1125 printf("sprintf line %d failed:\nwe '%s'\nsystem: '%s'\n",
1126 linenumber, buf, buf2);
1127 return 1;
1128 }
1129 return 0;
1130 }
1131 #define string_check(x,y) _string_check(__LINE__, x, y)
1132
_strlen_check(int linenumber,char * buf,size_t len)1133 static int _strlen_check(int linenumber, char *buf, size_t len)
1134 {
1135 size_t buflen = strlen(buf);
1136 if(len != buflen) {
1137 /* they shouldn't differ */
1138 printf("sprintf strlen:%d failed:\nwe '%zu'\nsystem: '%zu'\n",
1139 linenumber, buflen, len);
1140 return 1;
1141 }
1142 return 0;
1143 }
1144
1145 #define strlen_check(x,y) _strlen_check(__LINE__, x, y)
1146
1147 /*
1148 * The output strings in this test need to have been verified with a system
1149 * sprintf() before used here.
1150 */
test_string_formatting(void)1151 static int test_string_formatting(void)
1152 {
1153 int errors = 0;
1154 char buf[256];
1155 curl_msnprintf(buf, sizeof(buf), "%0*d%s", 2, 9, "foo");
1156 errors += string_check(buf, "09foo");
1157
1158 curl_msnprintf(buf, sizeof(buf), "%*.*s", 5, 2, "foo");
1159 errors += string_check(buf, " fo");
1160
1161 curl_msnprintf(buf, sizeof(buf), "%*.*s", 2, 5, "foo");
1162 errors += string_check(buf, "foo");
1163
1164 curl_msnprintf(buf, sizeof(buf), "%*.*s", 0, 10, "foo");
1165 errors += string_check(buf, "foo");
1166
1167 curl_msnprintf(buf, sizeof(buf), "%-10s", "foo");
1168 errors += string_check(buf, "foo ");
1169
1170 curl_msnprintf(buf, sizeof(buf), "%10s", "foo");
1171 errors += string_check(buf, " foo");
1172
1173 curl_msnprintf(buf, sizeof(buf), "%*.*s", -10, -10, "foo");
1174 errors += string_check(buf, "foo ");
1175
1176 if(!errors)
1177 printf("All curl_mprintf() strings tests OK!\n");
1178 else
1179 printf("Some curl_mprintf() string tests Failed!\n");
1180
1181 return errors;
1182 }
1183
test_weird_arguments(void)1184 static int test_weird_arguments(void)
1185 {
1186 int errors = 0;
1187 char buf[256];
1188 int rc;
1189
1190 /* MAX_PARAMETERS is 128, try exact 128! */
1191 rc = curl_msnprintf(buf, sizeof(buf),
1192 "%d%d%d%d%d%d%d%d%d%d" /* 10 */
1193 "%d%d%d%d%d%d%d%d%d%d" /* 10 1 */
1194 "%d%d%d%d%d%d%d%d%d%d" /* 10 2 */
1195 "%d%d%d%d%d%d%d%d%d%d" /* 10 3 */
1196 "%d%d%d%d%d%d%d%d%d%d" /* 10 4 */
1197 "%d%d%d%d%d%d%d%d%d%d" /* 10 5 */
1198 "%d%d%d%d%d%d%d%d%d%d" /* 10 6 */
1199 "%d%d%d%d%d%d%d%d%d%d" /* 10 7 */
1200 "%d%d%d%d%d%d%d%d%d%d" /* 10 8 */
1201 "%d%d%d%d%d%d%d%d%d%d" /* 10 9 */
1202 "%d%d%d%d%d%d%d%d%d%d" /* 10 10 */
1203 "%d%d%d%d%d%d%d%d%d%d" /* 10 11 */
1204 "%d%d%d%d%d%d%d%d" /* 8 */
1205 ,
1206 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 */
1207 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 1 */
1208 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 2 */
1209 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 3 */
1210 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 4 */
1211 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 5 */
1212 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 6 */
1213 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 7 */
1214 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 8 */
1215 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 9 */
1216 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 10 */
1217 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 11 */
1218 0, 1, 2, 3, 4, 5, 6, 7); /* 8 */
1219
1220 if(rc != 128) {
1221 printf("curl_mprintf() returned %d and not 128!\n", rc);
1222 errors++;
1223 }
1224
1225 errors += string_check(buf,
1226 "0123456789" /* 10 */
1227 "0123456789" /* 10 1 */
1228 "0123456789" /* 10 2 */
1229 "0123456789" /* 10 3 */
1230 "0123456789" /* 10 4 */
1231 "0123456789" /* 10 5 */
1232 "0123456789" /* 10 6 */
1233 "0123456789" /* 10 7 */
1234 "0123456789" /* 10 8 */
1235 "0123456789" /* 10 9 */
1236 "0123456789" /* 10 10 */
1237 "0123456789" /* 10 11 */
1238 "01234567" /* 8 */
1239 );
1240
1241 /* MAX_PARAMETERS is 128, try more! */
1242 buf[0] = 0;
1243 rc = curl_msnprintf(buf, sizeof(buf),
1244 "%d%d%d%d%d%d%d%d%d%d" /* 10 */
1245 "%d%d%d%d%d%d%d%d%d%d" /* 10 1 */
1246 "%d%d%d%d%d%d%d%d%d%d" /* 10 2 */
1247 "%d%d%d%d%d%d%d%d%d%d" /* 10 3 */
1248 "%d%d%d%d%d%d%d%d%d%d" /* 10 4 */
1249 "%d%d%d%d%d%d%d%d%d%d" /* 10 5 */
1250 "%d%d%d%d%d%d%d%d%d%d" /* 10 6 */
1251 "%d%d%d%d%d%d%d%d%d%d" /* 10 7 */
1252 "%d%d%d%d%d%d%d%d%d%d" /* 10 8 */
1253 "%d%d%d%d%d%d%d%d%d%d" /* 10 9 */
1254 "%d%d%d%d%d%d%d%d%d%d" /* 10 10 */
1255 "%d%d%d%d%d%d%d%d%d%d" /* 10 11 */
1256 "%d%d%d%d%d%d%d%d%d" /* 9 */
1257 ,
1258 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 */
1259 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 1 */
1260 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 2 */
1261 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 3 */
1262 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 4 */
1263 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 5 */
1264 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 6 */
1265 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 7 */
1266 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 8 */
1267 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 9 */
1268 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 10 */
1269 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, /* 10 11 */
1270 0, 1, 2, 3, 4, 5, 6, 7, 8); /* 9 */
1271
1272 if(rc) {
1273 printf("curl_mprintf() returned %d and not 0\n", rc);
1274 errors++;
1275 }
1276
1277 errors += string_check(buf, "");
1278
1279 /* Do not skip sanity checks with parameters! */
1280 buf[0] = 0;
1281 rc = curl_msnprintf(buf, sizeof(buf), "%d, %.*1$d", 500, 1);
1282
1283 if(rc != sizeof(buf) - 1) {
1284 printf("curl_mprintf() returned %d and not %d!\n", rc,
1285 sizeof(buf) - 1);
1286 errors++;
1287 }
1288
1289 errors += strlen_check(buf, 255);
1290
1291 if(errors)
1292 printf("Some curl_mprintf() weird arguments tests failed!\n");
1293
1294 return errors;
1295 }
1296
1297 /* DBL_MAX value from Linux */
1298 #define MAXIMIZE -1.7976931348623157081452E+308
1299
test_float_formatting(void)1300 static int test_float_formatting(void)
1301 {
1302 int errors = 0;
1303 char buf[512]; /* larger than max float size */
1304 curl_msnprintf(buf, sizeof(buf), "%f", 9.0);
1305 errors += string_check(buf, "9.000000");
1306
1307 curl_msnprintf(buf, sizeof(buf), "%.1f", 9.1);
1308 errors += string_check(buf, "9.1");
1309
1310 curl_msnprintf(buf, sizeof(buf), "%.2f", 9.1);
1311 errors += string_check(buf, "9.10");
1312
1313 curl_msnprintf(buf, sizeof(buf), "%.0f", 9.1);
1314 errors += string_check(buf, "9");
1315
1316 curl_msnprintf(buf, sizeof(buf), "%0f", 9.1);
1317 errors += string_check(buf, "9.100000");
1318
1319 curl_msnprintf(buf, sizeof(buf), "%10f", 9.1);
1320 errors += string_check(buf, " 9.100000");
1321
1322 curl_msnprintf(buf, sizeof(buf), "%10.3f", 9.1);
1323 errors += string_check(buf, " 9.100");
1324
1325 curl_msnprintf(buf, sizeof(buf), "%-10.3f", 9.1);
1326 errors += string_check(buf, "9.100 ");
1327
1328 curl_msnprintf(buf, sizeof(buf), "%-10.3f", 9.123456);
1329 errors += string_check(buf, "9.123 ");
1330
1331 curl_msnprintf(buf, sizeof(buf), "%.-2f", 9.1);
1332 errors += string_check(buf, "9.100000");
1333
1334 curl_msnprintf(buf, sizeof(buf), "%*f", 10, 9.1);
1335 errors += string_check(buf, " 9.100000");
1336
1337 curl_msnprintf(buf, sizeof(buf), "%*f", 3, 9.1);
1338 errors += string_check(buf, "9.100000");
1339
1340 curl_msnprintf(buf, sizeof(buf), "%*f", 6, 9.2987654);
1341 errors += string_check(buf, "9.298765");
1342
1343 curl_msnprintf(buf, sizeof(buf), "%*f", 6, 9.298765);
1344 errors += string_check(buf, "9.298765");
1345
1346 curl_msnprintf(buf, sizeof(buf), "%*f", 6, 9.29876);
1347 errors += string_check(buf, "9.298760");
1348
1349 curl_msnprintf(buf, sizeof(buf), "%.*f", 6, 9.2987654);
1350 errors += string_check(buf, "9.298765");
1351 curl_msnprintf(buf, sizeof(buf), "%.*f", 5, 9.2987654);
1352 errors += string_check(buf, "9.29877");
1353 curl_msnprintf(buf, sizeof(buf), "%.*f", 4, 9.2987654);
1354 errors += string_check(buf, "9.2988");
1355 curl_msnprintf(buf, sizeof(buf), "%.*f", 3, 9.2987654);
1356 errors += string_check(buf, "9.299");
1357 curl_msnprintf(buf, sizeof(buf), "%.*f", 2, 9.2987654);
1358 errors += string_check(buf, "9.30");
1359 curl_msnprintf(buf, sizeof(buf), "%.*f", 1, 9.2987654);
1360 errors += string_check(buf, "9.3");
1361 curl_msnprintf(buf, sizeof(buf), "%.*f", 0, 9.2987654);
1362 errors += string_check(buf, "9");
1363
1364 /* very large precisions easily turn into system specific outputs so we only
1365 check the output buffer length here as we know the internal limit */
1366
1367 curl_msnprintf(buf, sizeof(buf), "%.*f", (1<<30), 9.2987654);
1368 errors += strlen_check(buf, 325);
1369
1370 curl_msnprintf(buf, sizeof(buf), "%10000.10000f", 9.2987654);
1371 errors += strlen_check(buf, 325);
1372
1373 curl_msnprintf(buf, sizeof(buf), "%240.10000f",
1374 123456789123456789123456789.2987654);
1375 errors += strlen_check(buf, 325);
1376
1377 /* check negative when used signed */
1378 curl_msnprintf(buf, sizeof(buf), "%*f", INT_MIN, 9.1);
1379 errors += string_check(buf, "9.100000");
1380
1381 /* curl_msnprintf() limits a single float output to 325 bytes maximum
1382 width */
1383 curl_msnprintf(buf, sizeof(buf), "%*f", (1<<30), 9.1);
1384 errors += string_check(buf, " 9.100000");
1385 curl_msnprintf(buf, sizeof(buf), "%100000f", 9.1);
1386 errors += string_check(buf, " 9.100000");
1387
1388 curl_msnprintf(buf, sizeof(buf), "%f", MAXIMIZE);
1389 errors += strlen_check(buf, 317);
1390
1391 curl_msnprintf(buf, 2, "%f", MAXIMIZE);
1392 errors += strlen_check(buf, 1);
1393 curl_msnprintf(buf, 3, "%f", MAXIMIZE);
1394 errors += strlen_check(buf, 2);
1395 curl_msnprintf(buf, 4, "%f", MAXIMIZE);
1396 errors += strlen_check(buf, 3);
1397 curl_msnprintf(buf, 5, "%f", MAXIMIZE);
1398 errors += strlen_check(buf, 4);
1399 curl_msnprintf(buf, 6, "%f", MAXIMIZE);
1400 errors += strlen_check(buf, 5);
1401
1402 if(!errors)
1403 printf("All float strings tests OK!\n");
1404 else
1405 printf("test_float_formatting Failed!\n");
1406
1407 return errors;
1408 }
1409 /* !checksrc! enable LONGLINE */
1410
test_return_codes(void)1411 static int test_return_codes(void)
1412 {
1413 char buf[128];
1414 int rc;
1415
1416 rc = curl_msnprintf(buf, 100, "%d", 9999);
1417 if(rc != 4)
1418 return 1;
1419
1420 rc = curl_msnprintf(buf, 100, "%d", 99999);
1421 if(rc != 5)
1422 return 1;
1423
1424 /* returns the length excluding the nul byte */
1425 rc = curl_msnprintf(buf, 5, "%d", 99999);
1426 if(rc != 4)
1427 return 1;
1428
1429 /* returns the length excluding the nul byte */
1430 rc = curl_msnprintf(buf, 5, "%s", "helloooooooo");
1431 if(rc != 4)
1432 return 1;
1433
1434 /* returns the length excluding the nul byte */
1435 rc = curl_msnprintf(buf, 6, "%s", "helloooooooo");
1436 if(rc != 5)
1437 return 1;
1438
1439 return 0;
1440 }
test(char * URL)1441 int test(char *URL)
1442 {
1443 int errors = 0;
1444 (void)URL; /* not used */
1445
1446 #ifdef HAVE_SETLOCALE
1447 /*
1448 * The test makes assumptions about the numeric locale (specifically,
1449 * RADIXCHAR) so set it to a known working (and portable) one.
1450 */
1451 setlocale(LC_NUMERIC, "C");
1452 #endif
1453
1454 errors += test_weird_arguments();
1455
1456 errors += test_unsigned_short_formatting();
1457
1458 errors += test_signed_short_formatting();
1459
1460 errors += test_unsigned_int_formatting();
1461
1462 errors += test_signed_int_formatting();
1463
1464 errors += test_unsigned_long_formatting();
1465
1466 errors += test_signed_long_formatting();
1467
1468 errors += test_curl_off_t_formatting();
1469
1470 errors += test_string_formatting();
1471
1472 errors += test_float_formatting();
1473
1474 errors += test_return_codes();
1475
1476 if(errors)
1477 return TEST_ERR_MAJOR_BAD;
1478 else
1479 return 0;
1480 }
1481