VirtualBox

source: vbox/trunk/src/VBox/Runtime/testcase/tstRTStrFormat.cpp@ 93115

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1/* $Id: tstRTStrFormat.cpp 93115 2022-01-01 11:31:46Z vboxsync $ */
2/** @file
3 * IPRT Testcase - String formatting.
4 */
5
6/*
7 * Copyright (C) 2006-2022 Oracle Corporation
8 *
9 * This file is part of VirtualBox Open Source Edition (OSE), as
10 * available from http://www.virtualbox.org. This file is free software;
11 * you can redistribute it and/or modify it under the terms of the GNU
12 * General Public License (GPL) as published by the Free Software
13 * Foundation, in version 2 as it comes in the "COPYING" file of the
14 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
15 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
16 *
17 * The contents of this file may alternatively be used under the terms
18 * of the Common Development and Distribution License Version 1.0
19 * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
20 * VirtualBox OSE distribution, in which case the provisions of the
21 * CDDL are applicable instead of those of the GPL.
22 *
23 * You may elect to license modified versions of this file under the
24 * terms and conditions of either the GPL or the CDDL or both.
25 */
26
27
28/*********************************************************************************************************************************
29* Header Files *
30*********************************************************************************************************************************/
31#include <iprt/string.h>
32#include <iprt/utf16.h>
33
34#include <iprt/initterm.h>
35#include <iprt/net.h>
36#include <iprt/stream.h>
37#include <iprt/test.h>
38#include <iprt/uuid.h>
39
40
41/** See FNRTSTRFORMATTYPE. */
42static DECLCALLBACK(size_t) TstType(PFNRTSTROUTPUT pfnOutput, void *pvArgOutput,
43 const char *pszType, void const *pvValue,
44 int cchWidth, int cchPrecision, unsigned fFlags,
45 void *pvUser)
46{
47 /* validate */
48 if (strncmp(pszType, "type", 4))
49 RTTestIFailed("pszType=%s expected 'typeN'\n", pszType);
50
51 int iType = pszType[4] - '0';
52 if ((uintptr_t)pvUser != (uintptr_t)TstType + iType)
53 RTTestIFailed("pvValue=%p expected %p\n", pvUser, (void *)((uintptr_t)TstType + iType));
54
55 /* format */
56 size_t cch = pfnOutput(pvArgOutput, pszType, 5);
57 cch += pfnOutput(pvArgOutput, "=", 1);
58 char szNum[64];
59 size_t cchNum = RTStrFormatNumber(szNum, (uintptr_t)pvValue, 10, cchWidth, cchPrecision, fFlags);
60 cch += pfnOutput(pvArgOutput, szNum, cchNum);
61 return cch;
62}
63
64
65static void testNested(int iLine, const char *pszExpect, const char *pszFormat, ...)
66{
67 size_t cchExpect = strlen(pszExpect);
68 char szBuf[512];
69
70 va_list va;
71 va_start(va, pszFormat);
72 size_t cch = RTStrPrintf(szBuf, sizeof(szBuf), "%N", pszFormat, &va);
73 va_end(va);
74 if (strcmp(szBuf, pszExpect))
75 RTTestIFailed("at line %d: nested format '%s'\n"
76 " output: '%s'\n"
77 " wanted: '%s'\n",
78 iLine, pszFormat, szBuf, pszExpect);
79 else if (cch != cchExpect)
80 RTTestIFailed("at line %d: Invalid length %d returned, expected %u!\n",
81 iLine, cch, cchExpect);
82
83 va_start(va, pszFormat);
84 cch = RTStrPrintf(szBuf, sizeof(szBuf), "%uxxx%Nyyy%u", 43, pszFormat, &va, 43);
85 va_end(va);
86 if ( strncmp(szBuf, "43xxx", 5)
87 || strncmp(szBuf + 5, pszExpect, cchExpect)
88 || strcmp( szBuf + 5 + cchExpect, "yyy43") )
89 RTTestIFailed("at line %d: nested format '%s'\n"
90 " output: '%s'\n"
91 " wanted: '43xxx%syyy43'\n",
92 iLine, pszFormat, szBuf, pszExpect);
93 else if (cch != 5 + cchExpect + 5)
94 RTTestIFailed("at line %d: Invalid length %d returned, expected %u!\n",
95 iLine, cch, 5 + cchExpect + 5);
96}
97
98
99static void testUtf16Printf(RTTEST hTest)
100{
101 RTTestSub(hTest, "RTUtf16Printf");
102 size_t const cwcBuf = 120;
103 PRTUTF16 const pwszBuf = (PRTUTF16)RTTestGuardedAllocTail(hTest, cwcBuf * sizeof(RTUTF16));
104
105 static const char s_szSimpleExpect[] = "Hello world!";
106 static const ssize_t s_cwcSimpleExpect = sizeof(s_szSimpleExpect) - 1;
107 ssize_t cwc = RTUtf16Printf(pwszBuf, cwcBuf, "Hello%c%s!", ' ', "world");
108 if (RTUtf16CmpAscii(pwszBuf, s_szSimpleExpect))
109 RTTestIFailed("error: '%ls'\n"
110 "wanted '%s'\n", pwszBuf, s_szSimpleExpect);
111 if (cwc != s_cwcSimpleExpect)
112 RTTestIFailed("error: got %zd, expected %zd (#1)\n", cwc, s_cwcSimpleExpect);
113
114 RTTestDisableAssertions(hTest);
115 for (size_t cwcThisBuf = 0; cwcThisBuf < sizeof(s_szSimpleExpect) + 8; cwcThisBuf++)
116 {
117 memset(pwszBuf, 0x88, cwcBuf * sizeof(*pwszBuf));
118
119 PRTUTF16 pwszThisBuf = &pwszBuf[cwcBuf - cwcThisBuf];
120 cwc = RTUtf16Printf(pwszThisBuf, cwcThisBuf, "Hello%c%s!", ' ', "world");
121
122 if (cwcThisBuf <= s_cwcSimpleExpect)
123 {
124 if (cwcThisBuf > 1)
125 {
126 if (RTUtf16NCmpAscii(pwszThisBuf, s_szSimpleExpect, cwcThisBuf - 1))
127 RTTestIFailed("error: '%.*ls'\n"
128 "wanted '%.*s'\n", cwcThisBuf - 1, pwszThisBuf, cwcThisBuf - 1, s_szSimpleExpect);
129 }
130 if (cwcThisBuf > 1 && pwszThisBuf[cwcThisBuf - 1] != '\0')
131 RTTestIFailed("error: cwcThisBuf=%zu not null terminated! %#x\n", cwcThisBuf, pwszThisBuf[cwcThisBuf - 1]);
132 if (cwc != -s_cwcSimpleExpect - 1)
133 RTTestIFailed("error: cwcThisBuf=%zu got %zd, expected %zd (#1)\n", cwcThisBuf, cwc, -s_cwcSimpleExpect - 1);
134 }
135 else
136 {
137 if (RTUtf16CmpAscii(pwszThisBuf, s_szSimpleExpect))
138 RTTestIFailed("error: '%ls'\n"
139 "wanted '%s'\n", pwszThisBuf, s_szSimpleExpect);
140 if (cwc != s_cwcSimpleExpect)
141 RTTestIFailed("error: cwcThisBuf=%zu got %zd, expected %zd (#1)\n", cwcThisBuf, cwc, s_cwcSimpleExpect);
142 }
143 }
144 RTTestRestoreAssertions(hTest);
145}
146
147
148
149static void testAllocPrintf(RTTEST hTest)
150{
151 RTTestSub(hTest, "RTStrAPrintf");
152 char *psz = (char *)~0;
153 int cch3 = RTStrAPrintf(&psz, "Hey there! %s%s", "This is a test", "!");
154 if (cch3 < 0)
155 RTTestIFailed("RTStrAPrintf failed, cch3=%d\n", cch3);
156 else if (strcmp(psz, "Hey there! This is a test!"))
157 RTTestIFailed("RTStrAPrintf failed\n"
158 "got : '%s'\n"
159 "wanted: 'Hey there! This is a test!'\n",
160 psz);
161 else if ((int)strlen(psz) != cch3)
162 RTTestIFailed("RTStrAPrintf failed, cch3 == %d expected %u\n", cch3, strlen(psz));
163 RTStrFree(psz);
164}
165
166
167/*
168 * This next portion used to all be in main() but gcc cannot handle
169 * that in asan + -O2 mode.
170 */
171
172
173
174#define BUF_SIZE 120
175
176/* This used to be very simple, but is not doing overflow handling checks and two APIs. */
177#define CHECK42(fmt, arg, out) \
178 do { \
179 static const char g_szCheck42Fmt[] = fmt " 42=%d " fmt " 42=%d" ; \
180 static const char g_szCheck42Expect[] = out " 42=42 " out " 42=42" ; \
181 \
182 size_t cch = RTStrPrintf(pszBuf, BUF_SIZE, g_szCheck42Fmt, arg, 42, arg, 42); \
183 if (memcmp(pszBuf, g_szCheck42Expect, sizeof(g_szCheck42Expect)) != 0) \
184 RTTestIFailed("at line %d: format '%s'\n" \
185 " output: '%s'\n" \
186 " wanted: '%s'\n", \
187 __LINE__, fmt, pszBuf, g_szCheck42Expect); \
188 else if (cch != sizeof(g_szCheck42Expect) - 1) \
189 RTTestIFailed("at line %d: Invalid length %d returned, expected %u!\n", \
190 __LINE__, cch, sizeof(g_szCheck42Expect) - 1); \
191 \
192 RTTestIDisableAssertions(); \
193 for (size_t cbBuf = 0; cbBuf <= BUF_SIZE; cbBuf++) \
194 { \
195 memset(pszBuf, 0xcc, BUF_SIZE); \
196 const char chAfter = cbBuf != 0 ? '\0' : 0xcc; \
197 const size_t cchCompare = cbBuf >= sizeof(g_szCheck42Expect) ? sizeof(g_szCheck42Expect) - 1 \
198 : cbBuf > 0 ? cbBuf - 1 : 0; \
199 size_t cch1Expect = cchCompare; \
200 ssize_t cch2Expect = cbBuf >= sizeof(g_szCheck42Expect) \
201 ? sizeof(g_szCheck42Expect) - 1 : -(ssize_t)sizeof(g_szCheck42Expect); \
202 \
203 cch = RTStrPrintf(pszBuf, cbBuf, g_szCheck42Fmt, arg, 42, arg, 42);\
204 if ( memcmp(pszBuf, g_szCheck42Expect, cchCompare) != 0 \
205 || pszBuf[cchCompare] != chAfter) \
206 RTTestIFailed("at line %d: format '%s' (#1, cbBuf=%zu)\n" \
207 " output: '%s'\n" \
208 " wanted: '%s'\n", \
209 __LINE__, fmt, cbBuf, cbBuf ? pszBuf : "", g_szCheck42Expect); \
210 if (cch != cch1Expect) \
211 RTTestIFailed("at line %d: Invalid length %d returned for cbBuf=%zu, expected %zd! (#1)\n", \
212 __LINE__, cch, cbBuf, cch1Expect); \
213 \
214 ssize_t cch2 = RTStrPrintf2(pszBuf, cbBuf, g_szCheck42Fmt, arg, 42, arg, 42);\
215 if ( memcmp(pszBuf, g_szCheck42Expect, cchCompare) != 0 \
216 || pszBuf[cchCompare] != chAfter) \
217 RTTestIFailed("at line %d: format '%s' (#2, cbBuf=%zu)\n" \
218 " output: '%s'\n" \
219 " wanted: '%s'\n", \
220 __LINE__, fmt, cbBuf, cbBuf ? pszBuf : "", g_szCheck42Expect); \
221 if (cch2 != cch2Expect) \
222 RTTestIFailed("at line %d: Invalid length %d returned for cbBuf=%zu, expected %zd! (#2)\n", \
223 __LINE__, cch2, cbBuf, cch2Expect); \
224 } \
225 RTTestIRestoreAssertions(); \
226 } while (0)
227
228#define CHECKSTR(Correct) \
229 if (strcmp(pszBuf, Correct)) \
230 RTTestIFailed("error: '%s'\n" \
231 "expected: '%s'\n", pszBuf, Correct);
232
233static void testBasics(RTTEST hTest, char *pszBuf)
234{
235 RTTestSub(hTest, "Basics");
236
237 uint32_t u32 = 0x010;
238 uint64_t u64 = 0x100;
239
240 /* simple */
241 static const char s_szSimpleExpect[] = "u32=16 u64=256 u64=0x100";
242 size_t cch = RTStrPrintf(pszBuf, BUF_SIZE, "u32=%d u64=%lld u64=%#llx", u32, u64, u64);
243 if (strcmp(pszBuf, s_szSimpleExpect))
244 RTTestIFailed("error: '%s'\n"
245 "wanted '%s'\n", pszBuf, s_szSimpleExpect);
246 else if (cch != sizeof(s_szSimpleExpect) - 1)
247 RTTestIFailed("error: got %zd, expected %zd (#1)\n", cch, sizeof(s_szSimpleExpect) - 1);
248
249 ssize_t cch2 = RTStrPrintf2(pszBuf, BUF_SIZE, "u32=%d u64=%lld u64=%#llx", u32, u64, u64);
250 if (strcmp(pszBuf, "u32=16 u64=256 u64=0x100"))
251 RTTestIFailed("error: '%s' (#2)\n"
252 "wanted '%s' (#2)\n", pszBuf, s_szSimpleExpect);
253 else if (cch2 != sizeof(s_szSimpleExpect) - 1)
254 RTTestIFailed("error: got %zd, expected %zd (#2)\n", cch2, sizeof(s_szSimpleExpect) - 1);
255
256 /* just big. */
257 u64 = UINT64_C(0x7070605040302010);
258 cch = RTStrPrintf(pszBuf, BUF_SIZE, "u64=%#llx 42=%d u64=%lld 42=%d", u64, 42, u64, 42);
259 if (strcmp(pszBuf, "u64=0x7070605040302010 42=42 u64=8102081627430068240 42=42"))
260 {
261 RTTestIFailed("error: '%s'\n"
262 "wanted 'u64=0x8070605040302010 42=42 u64=8102081627430068240 42=42'\n", pszBuf);
263 RTTestIPrintf(RTTESTLVL_FAILURE, "%d\n", (int)(u64 % 10));
264 }
265
266 /* huge and negative. */
267 u64 = UINT64_C(0x8070605040302010);
268 cch = RTStrPrintf(pszBuf, BUF_SIZE, "u64=%#llx 42=%d u64=%llu 42=%d u64=%lld 42=%d", u64, 42, u64, 42, u64, 42);
269 /* Not sure if this is the correct decimal representation... But both */
270 if (strcmp(pszBuf, "u64=0x8070605040302010 42=42 u64=9255003132036915216 42=42 u64=-9191740941672636400 42=42"))
271 {
272 RTTestIFailed("error: '%s'\n"
273 "wanted 'u64=0x8070605040302010 42=42 u64=9255003132036915216 42=42 u64=-9191740941672636400 42=42'\n", pszBuf);
274 RTTestIPrintf(RTTESTLVL_FAILURE, "%d\n", (int)(u64 % 10));
275 }
276
277 /* 64-bit value bug. */
278 u64 = 0xa0000000;
279 cch = RTStrPrintf(pszBuf, BUF_SIZE, "u64=%#llx 42=%d u64=%lld 42=%d", u64, 42, u64, 42);
280 if (strcmp(pszBuf, "u64=0xa0000000 42=42 u64=2684354560 42=42"))
281 RTTestIFailed("error: '%s'\n"
282 "wanted 'u64=0xa0000000 42=42 u64=2684354560 42=42'\n", pszBuf);
283
284 /* uuid */
285 RTUUID Uuid;
286 RTUuidCreate(&Uuid);
287 char szCorrect[RTUUID_STR_LENGTH];
288 RTUuidToStr(&Uuid, szCorrect, sizeof(szCorrect));
289 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%RTuuid", &Uuid);
290 if (strcmp(pszBuf, szCorrect))
291 RTTestIFailed("error: '%s'\n"
292 "expected: '%s'\n",
293 pszBuf, szCorrect);
294}
295
296
297static void testRuntimeExtensions(RTTEST hTest, char *pszBuf)
298{
299 RTTestSub(hTest, "Runtime format types (%R*)");
300 CHECK42("%RGi", (RTGCINT)127, "127");
301 CHECK42("%RGi", (RTGCINT)-586589, "-586589");
302
303 CHECK42("%RGp", (RTGCPHYS)0x0000000044505045, "0000000044505045");
304 CHECK42("%RGp", ~(RTGCPHYS)0, "ffffffffffffffff");
305
306 CHECK42("%RGu", (RTGCUINT)586589, "586589");
307 CHECK42("%RGu", (RTGCUINT)1, "1");
308 CHECK42("%RGu", (RTGCUINT)3000000000U, "3000000000");
309
310#if GC_ARCH_BITS == 32
311 CHECK42("%RGv", (RTGCUINTPTR)0, "00000000");
312 CHECK42("%RGv", ~(RTGCUINTPTR)0, "ffffffff");
313 CHECK42("%RGv", (RTGCUINTPTR)0x84342134, "84342134");
314#else
315 CHECK42("%RGv", (RTGCUINTPTR)0, "0000000000000000");
316 CHECK42("%RGv", ~(RTGCUINTPTR)0, "ffffffffffffffff");
317 CHECK42("%RGv", (RTGCUINTPTR)0x84342134, "0000000084342134");
318#endif
319
320 CHECK42("%RGx", (RTGCUINT)0x234, "234");
321 CHECK42("%RGx", (RTGCUINT)0xffffffff, "ffffffff");
322
323 CHECK42("%RRv", (RTRCUINTPTR)0, "00000000");
324 CHECK42("%RRv", ~(RTRCUINTPTR)0, "ffffffff");
325 CHECK42("%RRv", (RTRCUINTPTR)0x84342134, "84342134");
326
327 CHECK42("%RHi", (RTHCINT)127, "127");
328 CHECK42("%RHi", (RTHCINT)-586589, "-586589");
329
330 CHECK42("%RHp", (RTHCPHYS)0x0000000044505045, "0000000044505045");
331 CHECK42("%RHp", ~(RTHCPHYS)0, "ffffffffffffffff");
332
333 CHECK42("%RHu", (RTHCUINT)586589, "586589");
334 CHECK42("%RHu", (RTHCUINT)1, "1");
335 CHECK42("%RHu", (RTHCUINT)3000000000U, "3000000000");
336
337 if (sizeof(void*) == 8)
338 {
339 CHECK42("%RHv", (RTHCUINTPTR)0, "0000000000000000");
340 CHECK42("%RHv", ~(RTHCUINTPTR)0, "ffffffffffffffff");
341 CHECK42("%RHv", (RTHCUINTPTR)0x84342134, "0000000084342134");
342 }
343 else
344 {
345 CHECK42("%RHv", (RTHCUINTPTR)0, "00000000");
346 CHECK42("%RHv", ~(RTHCUINTPTR)0, "ffffffff");
347 CHECK42("%RHv", (RTHCUINTPTR)0x84342134, "84342134");
348 }
349
350 CHECK42("%RHx", (RTHCUINT)0x234, "234");
351 CHECK42("%RHx", (RTHCUINT)0xffffffff, "ffffffff");
352
353 CHECK42("%RI16", (int16_t)1, "1");
354 CHECK42("%RI16", (int16_t)-16384, "-16384");
355 CHECK42("%RI16", INT16_MAX, "32767");
356 CHECK42("%RI16", INT16_MIN, "-32768");
357
358 CHECK42("%RI32", (int32_t)1123, "1123");
359 CHECK42("%RI32", (int32_t)-86596, "-86596");
360 CHECK42("%RI32", INT32_MAX, "2147483647");
361 CHECK42("%RI32", INT32_MIN, "-2147483648");
362 CHECK42("%RI32", INT32_MIN+1, "-2147483647");
363 CHECK42("%RI32", INT32_MIN+2, "-2147483646");
364
365 CHECK42("%RI64", (int64_t)112345987345LL, "112345987345");
366 CHECK42("%RI64", (int64_t)-8659643985723459LL, "-8659643985723459");
367 CHECK42("%RI64", INT64_MAX, "9223372036854775807");
368 CHECK42("%RI64", INT64_MIN, "-9223372036854775808");
369 CHECK42("%RI64", INT64_MIN+1, "-9223372036854775807");
370 CHECK42("%RI64", INT64_MIN+2, "-9223372036854775806");
371
372 CHECK42("%RI8", (int8_t)1, "1");
373 CHECK42("%RI8", (int8_t)-128, "-128");
374
375 CHECK42("%Rbn", "file.c", "file.c");
376 CHECK42("%Rbn", "foo/file.c", "file.c");
377 CHECK42("%Rbn", "/foo/file.c", "file.c");
378 CHECK42("%Rbn", "/dir/subdir/", "subdir/");
379
380 CHECK42("%Rfn", "function", "function");
381 CHECK42("%Rfn", "void function(void)", "function");
382
383 CHECK42("%RTfile", (RTFILE)127, "127");
384 CHECK42("%RTfile", (RTFILE)12341234, "12341234");
385
386 CHECK42("%RTfmode", (RTFMODE)0x123403, "00123403");
387
388 CHECK42("%RTfoff", (RTFOFF)12342312, "12342312");
389 CHECK42("%RTfoff", (RTFOFF)-123123123, "-123123123");
390 CHECK42("%RTfoff", (RTFOFF)858694596874568LL, "858694596874568");
391
392 RTFAR16 fp16;
393 fp16.off = 0x34ff;
394 fp16.sel = 0x0160;
395 CHECK42("%RTfp16", fp16, "0160:34ff");
396
397 RTFAR32 fp32;
398 fp32.off = 0xff094030;
399 fp32.sel = 0x0168;
400 CHECK42("%RTfp32", fp32, "0168:ff094030");
401
402 RTFAR64 fp64;
403 fp64.off = 0xffff003401293487ULL;
404 fp64.sel = 0x0ff8;
405 CHECK42("%RTfp64", fp64, "0ff8:ffff003401293487");
406 fp64.off = 0x0;
407 fp64.sel = 0x0;
408 CHECK42("%RTfp64", fp64, "0000:0000000000000000");
409
410 CHECK42("%RTgid", (RTGID)-1, "-1");
411 CHECK42("%RTgid", (RTGID)1004, "1004");
412
413 CHECK42("%RTino", (RTINODE)0, "0000000000000000");
414 CHECK42("%RTino", (RTINODE)0x123412341324ULL, "0000123412341324");
415
416 CHECK42("%RTint", (RTINT)127, "127");
417 CHECK42("%RTint", (RTINT)-586589, "-586589");
418 CHECK42("%RTint", (RTINT)-23498723, "-23498723");
419
420 CHECK42("%RTiop", (RTIOPORT)0x3c4, "03c4");
421 CHECK42("%RTiop", (RTIOPORT)0xffff, "ffff");
422
423 RTMAC Mac;
424 Mac.au8[0] = 0;
425 Mac.au8[1] = 0x1b;
426 Mac.au8[2] = 0x21;
427 Mac.au8[3] = 0x0a;
428 Mac.au8[4] = 0x1d;
429 Mac.au8[5] = 0xd9;
430 CHECK42("%RTmac", &Mac, "00:1b:21:0a:1d:d9");
431 Mac.au16[0] = 0xffff;
432 Mac.au16[1] = 0xffff;
433 Mac.au16[2] = 0xffff;
434 CHECK42("%RTmac", &Mac, "ff:ff:ff:ff:ff:ff");
435
436 RTNETADDRIPV4 Ipv4Addr;
437 Ipv4Addr.u = RT_H2N_U32_C(0xf040d003);
438 CHECK42("%RTnaipv4", Ipv4Addr.u, "240.64.208.3");
439 Ipv4Addr.u = RT_H2N_U32_C(0xffffffff);
440 CHECK42("%RTnaipv4", Ipv4Addr.u, "255.255.255.255");
441
442 RTNETADDRIPV6 Ipv6Addr;
443
444 /* any */
445 memset(&Ipv6Addr, 0, sizeof(Ipv6Addr));
446 CHECK42("%RTnaipv6", &Ipv6Addr, "::");
447
448 /* loopback */
449 Ipv6Addr.au8[15] = 1;
450 CHECK42("%RTnaipv6", &Ipv6Addr, "::1");
451
452 /* IPv4-compatible */
453 Ipv6Addr.au8[12] = 1;
454 Ipv6Addr.au8[13] = 1;
455 Ipv6Addr.au8[14] = 1;
456 Ipv6Addr.au8[15] = 1;
457 CHECK42("%RTnaipv6", &Ipv6Addr, "::1.1.1.1");
458
459 /* IPv4-mapped */
460 Ipv6Addr.au16[5] = RT_H2N_U16_C(0xffff);
461 CHECK42("%RTnaipv6", &Ipv6Addr, "::ffff:1.1.1.1");
462
463 /* IPv4-translated */
464 Ipv6Addr.au16[4] = RT_H2N_U16_C(0xffff);
465 Ipv6Addr.au16[5] = RT_H2N_U16_C(0x0000);
466 CHECK42("%RTnaipv6", &Ipv6Addr, "::ffff:0:1.1.1.1");
467
468 /* single zero word is not abbreviated, leading zeroes are not printed */
469 Ipv6Addr.au16[0] = RT_H2N_U16_C(0x0000);
470 Ipv6Addr.au16[1] = RT_H2N_U16_C(0x0001);
471 Ipv6Addr.au16[2] = RT_H2N_U16_C(0x0000);
472 Ipv6Addr.au16[3] = RT_H2N_U16_C(0x0001);
473 Ipv6Addr.au16[4] = RT_H2N_U16_C(0x0000);
474 Ipv6Addr.au16[5] = RT_H2N_U16_C(0x0001);
475 Ipv6Addr.au16[6] = RT_H2N_U16_C(0x0000);
476 Ipv6Addr.au16[7] = RT_H2N_U16_C(0x0001);
477 CHECK42("%RTnaipv6", &Ipv6Addr, "0:1:0:1:0:1:0:1");
478
479 /* longest run is abbreviated (here: at the beginning) */
480 Ipv6Addr.au16[0] = RT_H2N_U16_C(0x0000);
481 Ipv6Addr.au16[1] = RT_H2N_U16_C(0x0000);
482 Ipv6Addr.au16[2] = RT_H2N_U16_C(0x0000);
483 Ipv6Addr.au16[3] = RT_H2N_U16_C(0x0001);
484 Ipv6Addr.au16[4] = RT_H2N_U16_C(0x0000);
485 Ipv6Addr.au16[5] = RT_H2N_U16_C(0x0000);
486 Ipv6Addr.au16[6] = RT_H2N_U16_C(0x0001);
487 Ipv6Addr.au16[7] = RT_H2N_U16_C(0x0000);
488 CHECK42("%RTnaipv6", &Ipv6Addr, "::1:0:0:1:0");
489
490 /* longest run is abbreviated (here: first) */
491 Ipv6Addr.au16[0] = RT_H2N_U16_C(0x0001);
492 Ipv6Addr.au16[1] = RT_H2N_U16_C(0x0000);
493 Ipv6Addr.au16[2] = RT_H2N_U16_C(0x0000);
494 Ipv6Addr.au16[3] = RT_H2N_U16_C(0x0000);
495 Ipv6Addr.au16[4] = RT_H2N_U16_C(0x0001);
496 Ipv6Addr.au16[5] = RT_H2N_U16_C(0x0000);
497 Ipv6Addr.au16[6] = RT_H2N_U16_C(0x0000);
498 Ipv6Addr.au16[7] = RT_H2N_U16_C(0x0001);
499 CHECK42("%RTnaipv6", &Ipv6Addr, "1::1:0:0:1");
500
501 /* longest run is abbreviated (here: second) */
502 Ipv6Addr.au16[0] = RT_H2N_U16_C(0x0001);
503 Ipv6Addr.au16[1] = RT_H2N_U16_C(0x0000);
504 Ipv6Addr.au16[2] = RT_H2N_U16_C(0x0000);
505 Ipv6Addr.au16[3] = RT_H2N_U16_C(0x0001);
506 Ipv6Addr.au16[4] = RT_H2N_U16_C(0x0000);
507 Ipv6Addr.au16[5] = RT_H2N_U16_C(0x0000);
508 Ipv6Addr.au16[6] = RT_H2N_U16_C(0x0000);
509 Ipv6Addr.au16[7] = RT_H2N_U16_C(0x0001);
510 CHECK42("%RTnaipv6", &Ipv6Addr, "1:0:0:1::1");
511
512 /* longest run is abbreviated (here: at the end) */
513 Ipv6Addr.au16[0] = RT_H2N_U16_C(0x0001);
514 Ipv6Addr.au16[1] = RT_H2N_U16_C(0x0000);
515 Ipv6Addr.au16[2] = RT_H2N_U16_C(0x0000);
516 Ipv6Addr.au16[3] = RT_H2N_U16_C(0x0001);
517 Ipv6Addr.au16[4] = RT_H2N_U16_C(0x0000);
518 Ipv6Addr.au16[5] = RT_H2N_U16_C(0x0000);
519 Ipv6Addr.au16[6] = RT_H2N_U16_C(0x0000);
520 Ipv6Addr.au16[7] = RT_H2N_U16_C(0x0000);
521 CHECK42("%RTnaipv6", &Ipv6Addr, "1:0:0:1::");
522
523 /* first of the two runs of equal length is abbreviated */
524 Ipv6Addr.au16[0] = RT_H2N_U16_C(0x2001);
525 Ipv6Addr.au16[1] = RT_H2N_U16_C(0x0db8);
526 Ipv6Addr.au16[2] = RT_H2N_U16_C(0x0000);
527 Ipv6Addr.au16[3] = RT_H2N_U16_C(0x0000);
528 Ipv6Addr.au16[4] = RT_H2N_U16_C(0x0001);
529 Ipv6Addr.au16[5] = RT_H2N_U16_C(0x0000);
530 Ipv6Addr.au16[6] = RT_H2N_U16_C(0x0000);
531 Ipv6Addr.au16[7] = RT_H2N_U16_C(0x0001);
532 CHECK42("%RTnaipv6", &Ipv6Addr, "2001:db8::1:0:0:1");
533
534 Ipv6Addr.au16[0] = RT_H2N_U16_C(0x2001);
535 Ipv6Addr.au16[1] = RT_H2N_U16_C(0x0db8);
536 Ipv6Addr.au16[2] = RT_H2N_U16_C(0x85a3);
537 Ipv6Addr.au16[3] = RT_H2N_U16_C(0x0000);
538 Ipv6Addr.au16[4] = RT_H2N_U16_C(0x0000);
539 Ipv6Addr.au16[5] = RT_H2N_U16_C(0x8a2e);
540 Ipv6Addr.au16[6] = RT_H2N_U16_C(0x0370);
541 Ipv6Addr.au16[7] = RT_H2N_U16_C(0x7334);
542 CHECK42("%RTnaipv6", &Ipv6Addr, "2001:db8:85a3::8a2e:370:7334");
543
544 Ipv6Addr.au64[0] = UINT64_MAX;
545 Ipv6Addr.au64[1] = UINT64_MAX;
546 CHECK42("%RTnaipv6", &Ipv6Addr, "ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff");
547
548 RTNETADDR NetAddr;
549 memset(&NetAddr, 0, sizeof(NetAddr));
550
551 /* plain IPv6 address if port is not specified */
552 NetAddr.enmType = RTNETADDRTYPE_IPV6;
553 NetAddr.uAddr.au16[0] = RT_H2N_U16_C(0x0001);
554 NetAddr.uAddr.au16[7] = RT_H2N_U16_C(0x0001);
555 NetAddr.uPort = RTNETADDR_PORT_NA;
556 CHECK42("%RTnaddr", &NetAddr, "1::1");
557
558 /* square brackets around IPv6 address if port is specified */
559 NetAddr.uPort = 1;
560 CHECK42("%RTnaddr", &NetAddr, "[1::1]:1");
561
562 CHECK42("%RTproc", (RTPROCESS)0xffffff, "00ffffff");
563 CHECK42("%RTproc", (RTPROCESS)0x43455443, "43455443");
564
565#if (HC_ARCH_BITS == 64 || GC_ARCH_BITS == 64)
566 CHECK42("%RTptr", (RTUINTPTR)0, "0000000000000000");
567 CHECK42("%RTptr", ~(RTUINTPTR)0, "ffffffffffffffff");
568 CHECK42("%RTptr", (RTUINTPTR)(uintptr_t)0x84342134, "0000000084342134");
569#else
570 CHECK42("%RTptr", (RTUINTPTR)0, "00000000");
571 CHECK42("%RTptr", ~(RTUINTPTR)0, "ffffffff");
572 CHECK42("%RTptr", (RTUINTPTR)(uintptr_t)0x84342134, "84342134");
573#endif
574
575#if ARCH_BITS == 64
576 AssertCompileSize(RTCCUINTREG, 8);
577 CHECK42("%RTreg", (RTCCUINTREG)0, "0000000000000000");
578 CHECK42("%RTreg", ~(RTCCUINTREG)0, "ffffffffffffffff");
579 CHECK42("%RTreg", (RTCCUINTREG)0x84342134, "0000000084342134");
580 CHECK42("%RTreg", (RTCCUINTREG)0x23484342134ULL, "0000023484342134");
581#elif ARCH_BITS == 32
582 AssertCompileSize(RTCCUINTREG, 4);
583 CHECK42("%RTreg", (RTCCUINTREG)0, "00000000");
584 CHECK42("%RTreg", ~(RTCCUINTREG)0, "ffffffff");
585 CHECK42("%RTreg", (RTCCUINTREG)0x84342134, "84342134");
586#else
587# error ARCH_BITS
588#endif
589
590 CHECK42("%RTsel", (RTSEL)0x543, "0543");
591 CHECK42("%RTsel", (RTSEL)0xf8f8, "f8f8");
592
593#if ARCH_BITS == 64
594 CHECK42("%RTsem", (RTSEMEVENT)0, "0000000000000000");
595 CHECK42("%RTsem", (RTSEMEVENT)(uintptr_t)0x23484342134ULL, "0000023484342134");
596#else
597 CHECK42("%RTsem", (RTSEMEVENT)0, "00000000");
598 CHECK42("%RTsem", (RTSEMEVENT)(uintptr_t)0x84342134, "84342134");
599#endif
600
601 CHECK42("%RTsock", (RTSOCKET)(uintptr_t)12234, "12234");
602 CHECK42("%RTsock", (RTSOCKET)(uintptr_t)584854543, "584854543");
603
604#if ARCH_BITS == 64
605 CHECK42("%RTthrd", (RTTHREAD)0, "0000000000000000");
606 CHECK42("%RTthrd", (RTTHREAD)~(uintptr_t)0, "ffffffffffffffff");
607 CHECK42("%RTthrd", (RTTHREAD)(uintptr_t)0x63484342134ULL, "0000063484342134");
608#else
609 CHECK42("%RTthrd", (RTTHREAD)0, "00000000");
610 CHECK42("%RTthrd", (RTTHREAD)~(uintptr_t)0, "ffffffff");
611 CHECK42("%RTthrd", (RTTHREAD)(uintptr_t)0x54342134, "54342134");
612#endif
613
614 CHECK42("%RTuid", (RTUID)-2, "-2");
615 CHECK42("%RTuid", (RTUID)90344, "90344");
616
617 CHECK42("%RTuint", (RTUINT)584589, "584589");
618 CHECK42("%RTuint", (RTUINT)3, "3");
619 CHECK42("%RTuint", (RTUINT)2400000000U, "2400000000");
620
621 RTUUID Uuid;
622 char szCorrect[RTUUID_STR_LENGTH];
623 RTUuidCreate(&Uuid);
624 RTUuidToStr(&Uuid, szCorrect, sizeof(szCorrect));
625 RTStrPrintf(pszBuf, BUF_SIZE, "%RTuuid", &Uuid);
626 if (strcmp(pszBuf, szCorrect))
627 RTTestIFailed("error: '%s'\n"
628 "expected: '%s'\n",
629 pszBuf, szCorrect);
630
631 CHECK42("%RTxint", (RTUINT)0x2345, "2345");
632 CHECK42("%RTxint", (RTUINT)0xffff8fff, "ffff8fff");
633
634 CHECK42("%RU16", (uint16_t)7, "7");
635 CHECK42("%RU16", (uint16_t)46384, "46384");
636
637 CHECK42("%RU32", (uint32_t)1123, "1123");
638 CHECK42("%RU32", (uint32_t)86596, "86596");
639 CHECK42("%4RU32", (uint32_t)42, " 42");
640 CHECK42("%04RU32", (uint32_t)42, "0042");
641 CHECK42("%.4RU32", (uint32_t)42, "0042");
642
643 CHECK42("%RU64", (uint64_t)112345987345ULL, "112345987345");
644 CHECK42("%RU64", (uint64_t)8659643985723459ULL, "8659643985723459");
645 CHECK42("%14RU64", (uint64_t)4, " 4");
646 CHECK42("%014RU64", (uint64_t)4, "00000000000004");
647 CHECK42("%.14RU64", (uint64_t)4, "00000000000004");
648
649 CHECK42("%RU8", (uint8_t)1, "1");
650 CHECK42("%RU8", (uint8_t)254, "254");
651 CHECK42("%RU8", 256, "0");
652
653 CHECK42("%RX16", (uint16_t)0x7, "7");
654 CHECK42("%RX16", 0x46384, "6384");
655 CHECK42("%RX16", UINT16_MAX, "ffff");
656
657 CHECK42("%RX32", (uint32_t)0x1123, "1123");
658 CHECK42("%RX32", (uint32_t)0x49939493, "49939493");
659 CHECK42("%RX32", UINT32_MAX, "ffffffff");
660
661 CHECK42("%RX64", UINT64_C(0x348734), "348734");
662 CHECK42("%RX64", UINT64_C(0x12312312312343f), "12312312312343f");
663 CHECK42("%RX64", UINT64_MAX, "ffffffffffffffff");
664 CHECK42("%5RX64", UINT64_C(0x42), " 42");
665 CHECK42("%05RX64", UINT64_C(0x42), "00042");
666 CHECK42("%.5RX64", UINT64_C(0x42), "00042");
667 CHECK42("%.05RX64", UINT64_C(0x42), "00042"); /* '0' is ignored */
668
669 CHECK42("%RX8", (uint8_t)1, "1");
670 CHECK42("%RX8", (uint8_t)0xff, "ff");
671 CHECK42("%RX8", UINT8_MAX, "ff");
672 CHECK42("%RX8", 0x100, "0");
673}
674
675static void testThousandSeparators(RTTEST hTest, char *pszBuf)
676{
677 RTTestSub(hTest, "Thousand Separators (%'*)");
678
679 RTStrFormatNumber(pszBuf, 1, 10, 0, 0, RTSTR_F_THOUSAND_SEP); CHECKSTR("1"); memset(pszBuf, '!', BUF_SIZE);
680 RTStrFormatNumber(pszBuf, 10, 10, 0, 0, RTSTR_F_THOUSAND_SEP); CHECKSTR("10"); memset(pszBuf, '!', BUF_SIZE);
681 RTStrFormatNumber(pszBuf, 100, 10, 0, 0, RTSTR_F_THOUSAND_SEP); CHECKSTR("100"); memset(pszBuf, '!', BUF_SIZE);
682 RTStrFormatNumber(pszBuf, 1000, 10, 0, 0, RTSTR_F_THOUSAND_SEP); CHECKSTR("1 000"); memset(pszBuf, '!', BUF_SIZE);
683 RTStrFormatNumber(pszBuf, 10000, 10, 0, 0, RTSTR_F_THOUSAND_SEP); CHECKSTR("10 000"); memset(pszBuf, '!', BUF_SIZE);
684 RTStrFormatNumber(pszBuf, 100000, 10, 0, 0, RTSTR_F_THOUSAND_SEP); CHECKSTR("100 000"); memset(pszBuf, '!', BUF_SIZE);
685 RTStrFormatNumber(pszBuf, 1000000, 10, 0, 0, RTSTR_F_THOUSAND_SEP); CHECKSTR("1 000 000"); memset(pszBuf, '!', BUF_SIZE);
686
687 CHECK42("%'u", 1, "1");
688 CHECK42("%'u", 10, "10");
689 CHECK42("%'u", 100, "100");
690 CHECK42("%'u", 1000, "1 000");
691 CHECK42("%'u", 10000, "10 000");
692 CHECK42("%'u", 100000, "100 000");
693 CHECK42("%'u", 1000000, "1 000 000");
694 CHECK42("%'RU64", _1T, "1 099 511 627 776");
695 CHECK42("%'RU64", _1E, "1 152 921 504 606 846 976");
696}
697
698static void testStringFormatter(RTTEST hTest, char *pszBuf)
699{
700 RTTestSub(hTest, "String formatting (%s)");
701
702// 0 1 2 3 4 5 6 7
703// 0....5....0....5....0....5....0....5....0....5....0....5....0....5....0
704 size_t cch = RTStrPrintf(pszBuf, BUF_SIZE, "%-10s %-30s %s", "cmd", "args", "description");
705 CHECKSTR("cmd args description");
706
707 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%-10s %-30s %s", "cmd", "", "description");
708 CHECKSTR("cmd description");
709
710
711 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%*s", 0, "");
712 CHECKSTR("");
713
714 /* automatic conversions. */
715 static RTUNICP s_usz1[] = { 'h', 'e', 'l', 'l', 'o', ' ', 'w', 'o', 'r', 'l', 'd', 0 }; //assumes ascii.
716 static RTUTF16 s_wsz1[] = { 'h', 'e', 'l', 'l', 'o', ' ', 'w', 'o', 'r', 'l', 'd', 0 }; //assumes ascii.
717
718 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%ls", s_wsz1);
719 CHECKSTR("hello world");
720 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%Ls", s_usz1);
721 CHECKSTR("hello world");
722
723 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%.5ls", s_wsz1);
724 CHECKSTR("hello");
725 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%.5Ls", s_usz1);
726 CHECKSTR("hello");
727}
728
729static void testUnicodeStringFormatter(RTTEST hTest, char *pszBuf)
730{
731 RTTestSub(hTest, "Unicode string formatting (%ls)");
732 static RTUTF16 s_wszEmpty[] = { 0 }; //assumes ascii.
733 static RTUTF16 s_wszCmd[] = { 'c', 'm', 'd', 0 }; //assumes ascii.
734 static RTUTF16 s_wszArgs[] = { 'a', 'r', 'g', 's', 0 }; //assumes ascii.
735 static RTUTF16 s_wszDesc[] = { 'd', 'e', 's', 'c', 'r', 'i', 'p', 't', 'i', 'o', 'n', 0 }; //assumes ascii.
736
737// 0 1 2 3 4 5 6 7
738// 0....5....0....5....0....5....0....5....0....5....0....5....0....5....0
739 size_t cch = RTStrPrintf(pszBuf, BUF_SIZE, "%-10ls %-30ls %ls", s_wszCmd, s_wszArgs, s_wszDesc);
740 CHECKSTR("cmd args description");
741
742 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%-10ls %-30ls %ls", s_wszCmd, s_wszEmpty, s_wszDesc);
743 CHECKSTR("cmd description");
744
745
746#if 0
747 static RTUNICP s_usz2[] = { 0xc5, 0xc6, 0xf8, 0 };
748 static RTUTF16 s_wsz2[] = { 0xc5, 0xc6, 0xf8, 0 };
749 static char s_sz2[] = { 0xc5, 0xc6, 0xf8, 0 };/// @todo multibyte tests.
750
751 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%ls", s_wsz2);
752 CHECKSTR(s_sz2);
753 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%Ls", s_usz2);
754 CHECKSTR(s_sz2);
755#endif
756}
757
758static void testHexFormatter(RTTEST hTest, char *pszBuf, char *pszBuf2)
759{
760 RTTestSub(hTest, "Hex dump formatting (%Rhx*)");
761 static uint8_t const s_abHex1[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 };
762 size_t cch = RTStrPrintf(pszBuf, BUF_SIZE, "%.1Rhxs", s_abHex1);
763 CHECKSTR("00");
764 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%.2Rhxs", s_abHex1);
765 CHECKSTR("00 01");
766 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%Rhxs", s_abHex1);
767 CHECKSTR("00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f");
768 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%.*Rhxs", sizeof(s_abHex1), s_abHex1);
769 CHECKSTR("00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14");
770 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%4.*Rhxs", sizeof(s_abHex1), s_abHex1);
771 CHECKSTR("00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14");
772 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%1.*Rhxs", sizeof(s_abHex1), s_abHex1);
773 CHECKSTR("00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14");
774 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%256.*Rhxs", sizeof(s_abHex1), s_abHex1);
775 CHECKSTR("00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14");
776 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%256.*RhXs", sizeof(s_abHex1), s_abHex1, (uint64_t)0x1234);
777 CHECKSTR("00001234: 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14");
778 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%256.*RhXs", sizeof(s_abHex1), s_abHex1, (uint64_t)UINT64_C(0x987654321abcdef));
779 CHECKSTR("0987654321abcdef: 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 10 11 12 13 14");
780
781 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%4.8Rhxd", s_abHex1);
782 RTStrPrintf(pszBuf2, BUF_SIZE,
783 "%p/0000: 00 01 02 03 ....\n"
784 "%p/0004: 04 05 06 07 ....",
785 &s_abHex1[0], &s_abHex1[4]);
786 CHECKSTR(pszBuf2);
787
788 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%4.6Rhxd", s_abHex1);
789 RTStrPrintf(pszBuf2, BUF_SIZE,
790 "%p/0000: 00 01 02 03 ....\n"
791 "%p/0004: 04 05 ..",
792 &s_abHex1[0], &s_abHex1[4]);
793 CHECKSTR(pszBuf2);
794
795 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%.*Rhxd", sizeof(s_abHex1), s_abHex1);
796 RTStrPrintf(pszBuf2, BUF_SIZE,
797 "%p/0000: 00 01 02 03 04 05 06 07-08 09 0a 0b 0c 0d 0e 0f ................\n"
798 "%p/0010: 10 11 12 13 14 ....."
799 ,
800 &s_abHex1[0], &s_abHex1[0x10]);
801 CHECKSTR(pszBuf2);
802
803 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%.*RhXd", sizeof(s_abHex1), s_abHex1, (uint64_t)0xf304);
804 RTStrPrintf(pszBuf2, BUF_SIZE,
805 "0000f304/0000: 00 01 02 03 04 05 06 07-08 09 0a 0b 0c 0d 0e 0f ................\n"
806 "0000f314/0010: 10 11 12 13 14 .....");
807 CHECKSTR(pszBuf2);
808
809 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%.*RhXd", sizeof(s_abHex1), s_abHex1, (uint64_t)UINT64_C(0x123456789abcdef));
810 RTStrPrintf(pszBuf2, BUF_SIZE,
811 "0123456789abcdef/0000: 00 01 02 03 04 05 06 07-08 09 0a 0b 0c 0d 0e 0f ................\n"
812 "0123456789abcdff/0010: 10 11 12 13 14 .....");
813 CHECKSTR(pszBuf2);
814}
815
816static void testHumanReadableNumbers(RTTEST hTest, char *pszBuf)
817{
818 RTTestSub(hTest, "Human readable (%Rhc?, %Rhn?)");
819 size_t cch = RTStrPrintf(pszBuf, BUF_SIZE, "%Rhcb%u", UINT64_C(1235467), 42);
820 CHECKSTR("1.1MiB42");
821 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%Rhcb%u", UINT64_C(999), 42);
822 CHECKSTR("999B42");
823 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%Rhcb%u", UINT64_C(8), 42);
824 CHECKSTR("8B42");
825 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%Rhcb%u", UINT64_C(0), 42);
826 CHECKSTR("0B42");
827 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%.2Rhcb%u", UINT64_C(129957349834756374), 42);
828 CHECKSTR("115.42PiB42");
829 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%.3Rhcb%u", UINT64_C(1957349834756374), 42);
830 CHECKSTR("1.738PiB42");
831 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%.0Rhcb%u", UINT64_C(1957349834756374), 42);
832 CHECKSTR("1780TiB42");
833 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%10Rhcb%u", UINT64_C(6678345), 42);
834 CHECKSTR(" 6.3MiB42");
835 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%10Rhcb%u", UINT64_C(6710886), 42);
836 CHECKSTR(" 6.3MiB42");
837 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%10Rhcb%u", UINT64_C(6710887), 42);
838 CHECKSTR(" 6.4MiB42");
839 cch = RTStrPrintf(pszBuf, BUF_SIZE, "% 10Rhcb%u", UINT64_C(6710887), 42);
840 CHECKSTR(" 6.4 MiB42");
841 cch = RTStrPrintf(pszBuf, BUF_SIZE, "% 10RhcB%u", UINT64_C(6710887), 42);
842 CHECKSTR(" 6.4 MB42");
843
844 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%10Rhub%u", UINT64_C(6678345), 42);
845 CHECKSTR(" 6.3Mi42");
846 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%10RhuB%u", UINT64_C(6678345), 42);
847 CHECKSTR(" 6.3M42");
848
849 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%10Rhci%u", UINT64_C(6678345), 42);
850 CHECKSTR(" 6.7MB42"); /* rounded, unlike the binary variant.*/
851}
852
853static void testX86RegisterFormatter(RTTEST hTest, char *pszBuf)
854{
855
856 RTTestSub(hTest, "x86 register format types (%RAx86[*])");
857 CHECK42("%RAx86[cr0]", UINT64_C(0x80000011), "80000011{PE,ET,PG}");
858 CHECK42("%RAx86[cr0]", UINT64_C(0x80000001), "80000001{PE,PG}");
859 CHECK42("%RAx86[cr0]", UINT64_C(0x00000001), "00000001{PE}");
860 CHECK42("%RAx86[cr0]", UINT64_C(0x80000000), "80000000{PG}");
861 CHECK42("%RAx86[cr4]", UINT64_C(0x80000001), "80000001{VME,unkn=80000000}");
862 CHECK42("%#RAx86[cr4]", UINT64_C(0x80000001), "0x80000001{VME,unkn=0x80000000}");
863}
864
865static void testCustomTypes(RTTEST hTest, char *pszBuf)
866{
867 RTTestSub(hTest, "Custom format types (%R[*])");
868 RTTESTI_CHECK_RC(RTStrFormatTypeRegister("type3", TstType, (void *)((uintptr_t)TstType)), VINF_SUCCESS);
869 RTTESTI_CHECK_RC(RTStrFormatTypeSetUser("type3", (void *)((uintptr_t)TstType + 3)), VINF_SUCCESS);
870 size_t cch = RTStrPrintf(pszBuf, BUF_SIZE, "%R[type3]", (void *)1);
871 CHECKSTR("type3=1");
872
873 RTTESTI_CHECK_RC(RTStrFormatTypeRegister("type1", TstType, (void *)((uintptr_t)TstType)), VINF_SUCCESS);
874 RTTESTI_CHECK_RC(RTStrFormatTypeSetUser("type1", (void *)((uintptr_t)TstType + 1)), VINF_SUCCESS);
875 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%R[type3] %R[type1]", (void *)1, (void *)2);
876 CHECKSTR("type3=1 type1=2");
877
878 RTTESTI_CHECK_RC(RTStrFormatTypeRegister("type4", TstType, (void *)((uintptr_t)TstType)), VINF_SUCCESS);
879 RTTESTI_CHECK_RC(RTStrFormatTypeSetUser("type4", (void *)((uintptr_t)TstType + 4)), VINF_SUCCESS);
880 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%R[type3] %R[type1] %R[type4]", (void *)1, (void *)2, (void *)3);
881 CHECKSTR("type3=1 type1=2 type4=3");
882
883 RTTESTI_CHECK_RC(RTStrFormatTypeRegister("type2", TstType, (void *)((uintptr_t)TstType)), VINF_SUCCESS);
884 RTTESTI_CHECK_RC(RTStrFormatTypeSetUser("type2", (void *)((uintptr_t)TstType + 2)), VINF_SUCCESS);
885 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%R[type3] %R[type1] %R[type4] %R[type2]", (void *)1, (void *)2, (void *)3, (void *)4);
886 CHECKSTR("type3=1 type1=2 type4=3 type2=4");
887
888 RTTESTI_CHECK_RC(RTStrFormatTypeRegister("type5", TstType, (void *)((uintptr_t)TstType)), VINF_SUCCESS);
889 RTTESTI_CHECK_RC(RTStrFormatTypeSetUser("type5", (void *)((uintptr_t)TstType + 5)), VINF_SUCCESS);
890 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%R[type3] %R[type1] %R[type4] %R[type2] %R[type5]", (void *)1, (void *)2, (void *)3, (void *)4, (void *)5);
891 CHECKSTR("type3=1 type1=2 type4=3 type2=4 type5=5");
892
893 RTTESTI_CHECK_RC(RTStrFormatTypeSetUser("type1", (void *)((uintptr_t)TstType + 1)), VINF_SUCCESS);
894 RTTESTI_CHECK_RC(RTStrFormatTypeSetUser("type2", (void *)((uintptr_t)TstType + 2)), VINF_SUCCESS);
895 RTTESTI_CHECK_RC(RTStrFormatTypeSetUser("type3", (void *)((uintptr_t)TstType + 3)), VINF_SUCCESS);
896 RTTESTI_CHECK_RC(RTStrFormatTypeSetUser("type4", (void *)((uintptr_t)TstType + 4)), VINF_SUCCESS);
897 RTTESTI_CHECK_RC(RTStrFormatTypeSetUser("type5", (void *)((uintptr_t)TstType + 5)), VINF_SUCCESS);
898
899 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%R[type3] %R[type1] %R[type4] %R[type2] %R[type5]", (void *)10, (void *)20, (void *)30, (void *)40, (void *)50);
900 CHECKSTR("type3=10 type1=20 type4=30 type2=40 type5=50");
901
902 RTTESTI_CHECK_RC(RTStrFormatTypeDeregister("type2"), VINF_SUCCESS);
903 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%R[type3] %R[type1] %R[type4] %R[type5]", (void *)10, (void *)20, (void *)30, (void *)40);
904 CHECKSTR("type3=10 type1=20 type4=30 type5=40");
905
906 RTTESTI_CHECK_RC(RTStrFormatTypeDeregister("type5"), VINF_SUCCESS);
907 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%R[type3] %R[type1] %R[type4]", (void *)10, (void *)20, (void *)30);
908 CHECKSTR("type3=10 type1=20 type4=30");
909
910 RTTESTI_CHECK_RC(RTStrFormatTypeDeregister("type4"), VINF_SUCCESS);
911 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%R[type3] %R[type1]", (void *)10, (void *)20);
912 CHECKSTR("type3=10 type1=20");
913
914 RTTESTI_CHECK_RC(RTStrFormatTypeDeregister("type1"), VINF_SUCCESS);
915 cch = RTStrPrintf(pszBuf, BUF_SIZE, "%R[type3]", (void *)10);
916 CHECKSTR("type3=10");
917
918 RTTESTI_CHECK_RC(RTStrFormatTypeDeregister("type3"), VINF_SUCCESS);
919}
920
921
922int main()
923{
924 RTTEST hTest;
925 int rc = RTTestInitAndCreate("tstRTStrFormat", &hTest);
926 if (rc)
927 return rc;
928 RTTestBanner(hTest);
929
930 char *pszBuf = (char *)RTTestGuardedAllocHead(hTest, BUF_SIZE);
931 char *pszBuf2 = (char *)RTTestGuardedAllocHead(hTest, BUF_SIZE);
932
933 /*
934 * Do the basics.
935 */
936 testBasics(hTest, pszBuf);
937
938 /*
939 * Nested
940 */
941 RTTestSub(hTest, "Nested (%N)");
942 testNested(__LINE__, "42 2684354560 42 asdf 42", "42 %u 42 %s 42", 2684354560U, "asdf");
943 testNested(__LINE__, "", "");
944
945 /*
946 * allocation
947 */
948 testAllocPrintf(hTest);
949
950 /*
951 * Test the waters.
952 */
953 CHECK42("%d", 127, "127");
954 CHECK42("%s", "721", "721");
955
956 /*
957 * Runtime extensions.
958 */
959 testRuntimeExtensions(hTest, pszBuf);
960
961 /*
962 * Thousand separators.
963 */
964 testThousandSeparators(hTest, pszBuf);
965
966 /*
967 * String formatting.
968 */
969 testStringFormatter(hTest, pszBuf);
970
971 /*
972 * Unicode string formatting.
973 */
974 testUnicodeStringFormatter(hTest, pszBuf);
975
976 /*
977 * Hex formatting.
978 */
979 testHexFormatter(hTest, pszBuf, pszBuf2);
980
981 /*
982 * human readable sizes and numbers.
983 */
984 testHumanReadableNumbers(hTest, pszBuf);
985
986 /*
987 * x86 register formatting.
988 */
989 testX86RegisterFormatter(hTest, pszBuf);
990
991 /*
992 * Custom types.
993 */
994 testCustomTypes(hTest, pszBuf);
995
996 testUtf16Printf(hTest);
997
998 /*
999 * Summarize and exit.
1000 */
1001 return RTTestSummaryAndDestroy(hTest);
1002}
1003
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