tstRTPath.cpp@ 26843

Last change on this file since 26843 was 26824, checked in by vboxsync, 15 years ago
iprt: Adjustments to RTPipeReadBlocking and RTPipeWriteBlocking. RTPoll and RTProcCreateEx testcases.
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 21.0 KB

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1	/* $Id: tstRTPath.cpp 26824 2010-02-26 10:36:08Z vboxsync $ */
2	/** @file
3	* IPRT Testcase - Test various path functions.
4	*/
5
6	/*
7	* Copyright (C) 2006-2010 Sun Microsystems, Inc.
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	* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
27	* Clara, CA 95054 USA or visit http://www.sun.com if you need
28	* additional information or have any questions.
29	*/
30
31	/*******************************************************************************
32	* Header Files *
33	*******************************************************************************/
34	#include <iprt/path.h>
35
36	#include <iprt/err.h>
37	#include <iprt/initterm.h>
38	#include <iprt/param.h>
39	#include <iprt/process.h>
40	#include <iprt/stream.h>
41	#include <iprt/string.h>
42	#include <iprt/test.h>
43
44
45	int main()
46	{
47	char szPath[RTPATH_MAX];
48
49	/*
50	* Init RT+Test.
51	*/
52	RTTEST hTest;
53	int rc = RTTestInitAndCreate("tstRTPath", &hTest);
54	if (rc)
55	return rc;
56	RTTestBanner(hTest);
57
58	/*
59	* RTPathExecDir, RTPathUserHome and RTProcGetExecutableName.
60	*/
61	RTTestSub(hTest, "RTPathExecDir");
62	RTTESTI_CHECK_RC(RTPathExecDir(szPath, sizeof(szPath)), VINF_SUCCESS);
63	if (RT_SUCCESS(rc))
64	RTTestIPrintf(RTTESTLVL_INFO, "ExecDir={%s}\n", szPath);
65
66	RTTestSub(hTest, "RTProcGetExecutableName");
67	if (RTProcGetExecutableName(szPath, sizeof(szPath)) == szPath)
68	RTTestIPrintf(RTTESTLVL_INFO, "ExecutableName={%s}\n", szPath);
69	else
70	RTTestIFailed("RTProcGetExecutableName -> NULL");
71
72	RTTestSub(hTest, "RTPathUserHome");
73	RTTESTI_CHECK_RC(RTPathUserHome(szPath, sizeof(szPath)), VINF_SUCCESS);
74	if (RT_SUCCESS(rc))
75	RTTestIPrintf(RTTESTLVL_INFO, "UserHome={%s}\n", szPath);
76
77	RTTestSub(hTest, "RTPathTemp");
78	RTTESTI_CHECK_RC(RTPathTemp(szPath, sizeof(szPath)), VINF_SUCCESS);
79	if (RT_SUCCESS(rc))
80	RTTestIPrintf(RTTESTLVL_INFO, "PathTemp={%s}\n", szPath);
81	size_t cch = strlen(szPath);
82	RTTESTI_CHECK_RC(RTPathTemp(szPath, cch), VERR_BUFFER_OVERFLOW);
83	RTTESTI_CHECK_RC(RTPathTemp(szPath, cch+1), VINF_SUCCESS);
84	RTTESTI_CHECK_RC(RTPathTemp(szPath, cch+2), VINF_SUCCESS);
85
86
87	/*
88	* RTPathAbsEx
89	*/
90	RTTestSub(hTest, "RTPathAbsEx");
91	static const struct
92	{
93	const char *pcszInputBase;
94	const char *pcszInputPath;
95	int rc;
96	const char *pcszOutput;
97	}
98	s_aRTPathAbsExTests[] =
99	{
100	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
101	{ NULL, "", VERR_INVALID_PARAMETER, NULL },
102	{ NULL, ".", VINF_SUCCESS, "%p" },
103	{ NULL, "\\", VINF_SUCCESS, "%d\\" },
104	{ NULL, "\\..", VINF_SUCCESS, "%d\\" },
105	{ NULL, "/absolute/..", VINF_SUCCESS, "%d\\" },
106	{ NULL, "/absolute\\\\../..", VINF_SUCCESS, "%d\\" },
107	{ NULL, "/absolute//../path\\", VINF_SUCCESS, "%d\\path" },
108	{ NULL, "/absolute/../../path", VINF_SUCCESS, "%d\\path" },
109	{ NULL, "relative/../dir\\.\\.\\.\\file.txt", VINF_SUCCESS, "%p\\dir\\file.txt" },
110	{ NULL, "\\data\\", VINF_SUCCESS, "%d\\data" },
111	{ "relative_base/dir\\", "\\from_root", VINF_SUCCESS, "%d\\from_root" },
112	{ "relative_base/dir/", "relative_also", VINF_SUCCESS, "%p\\relative_base\\dir\\relative_also" },
113	#else
114	{ NULL, "", VERR_INVALID_PARAMETER, NULL },
115	{ NULL, ".", VINF_SUCCESS, "%p" },
116	{ NULL, "/", VINF_SUCCESS, "/" },
117	{ NULL, "/..", VINF_SUCCESS, "/" },
118	{ NULL, "/absolute/..", VINF_SUCCESS, "/" },
119	{ NULL, "/absolute\\\\../..", VINF_SUCCESS, "/" },
120	{ NULL, "/absolute//../path/", VINF_SUCCESS, "/path" },
121	{ NULL, "/absolute/../../path", VINF_SUCCESS, "/path" },
122	{ NULL, "relative/../dir/./././file.txt", VINF_SUCCESS, "%p/dir/file.txt" },
123	{ NULL, "relative/../dir\\.\\.\\.\\file.txt", VINF_SUCCESS, "%p/dir\\.\\.\\.\\file.txt" }, /* linux-specific */
124	{ NULL, "/data/", VINF_SUCCESS, "/data" },
125	{ "relative_base/dir/", "/from_root", VINF_SUCCESS, "/from_root" },
126	{ "relative_base/dir/", "relative_also", VINF_SUCCESS, "%p/relative_base/dir/relative_also" },
127	#endif
128	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
129	{ NULL, "C:\\", VINF_SUCCESS, "C:\\" },
130	{ "C:\\", "..", VINF_SUCCESS, "C:\\" },
131	{ "C:\\temp", "..", VINF_SUCCESS, "C:\\" },
132	{ "C:\\VirtualBox/Machines", "..\\VirtualBox.xml", VINF_SUCCESS, "C:\\VirtualBox\\VirtualBox.xml" },
133	{ "C:\\MustDie", "\\from_root/dir/..", VINF_SUCCESS, "C:\\from_root" },
134	{ "C:\\temp", "D:\\data", VINF_SUCCESS, "D:\\data" },
135	{ NULL, "\\\\server\\..\\share", VINF_SUCCESS, "\\\\server\\..\\share" /* kind of strange */ },
136	{ NULL, "\\\\server/", VINF_SUCCESS, "\\\\server" },
137	{ NULL, "\\\\", VINF_SUCCESS, "\\\\" },
138	{ NULL, "\\\\\\something", VINF_SUCCESS, "\\\\\\something" /* kind of strange */ },
139	{ "\\\\server\\share_as_base", "/from_root", VINF_SUCCESS, "\\\\server\\from_root" },
140	{ "\\\\just_server", "/from_root", VINF_SUCCESS, "\\\\just_server\\from_root" },
141	{ "\\\\server\\share_as_base", "relative\\data", VINF_SUCCESS, "\\\\server\\share_as_base\\relative\\data" },
142	{ "base", "\\\\?\\UNC\\relative/edwef/..", VINF_SUCCESS, "\\\\?\\UNC\\relative" },
143	{ "\\\\?\\UNC\\base", "/from_root", VERR_INVALID_NAME, NULL },
144	#else
145	{ "/temp", "..", VINF_SUCCESS, "/" },
146	{ "/VirtualBox/Machines", "../VirtualBox.xml", VINF_SUCCESS, "/VirtualBox/VirtualBox.xml" },
147	{ "/MustDie", "/from_root/dir/..", VINF_SUCCESS, "/from_root" },
148	{ "\\temp", "\\data", VINF_SUCCESS, "%p/\\temp/\\data" },
149	#endif
150	};
151
152	for (unsigned i = 0; i < RT_ELEMENTS(s_aRTPathAbsExTests); ++ i)
153	{
154	rc = RTPathAbsEx(s_aRTPathAbsExTests[i].pcszInputBase,
155	s_aRTPathAbsExTests[i].pcszInputPath,
156	szPath, sizeof(szPath));
157	if (rc != s_aRTPathAbsExTests[i].rc)
158	{
159	RTTestIFailed("unexpected result code!\n"
160	" input base: '%s'\n"
161	" input path: '%s'\n"
162	" output: '%s'\n"
163	" rc: %Rrc\n"
164	" expected rc: %Rrc",
165	s_aRTPathAbsExTests[i].pcszInputBase,
166	s_aRTPathAbsExTests[i].pcszInputPath,
167	szPath, rc,
168	s_aRTPathAbsExTests[i].rc);
169	continue;
170	}
171
172	char szTmp[RTPATH_MAX];
173	char *pszExpected = NULL;
174	if (s_aRTPathAbsExTests[i].pcszOutput != NULL)
175	{
176	if (s_aRTPathAbsExTests[i].pcszOutput[0] == '%')
177	{
178	RTTESTI_CHECK_RC(rc = RTPathGetCurrent(szTmp, sizeof(szTmp)), VINF_SUCCESS);
179	if (RT_FAILURE(rc))
180	break;
181
182	pszExpected = szTmp;
183
184	if (s_aRTPathAbsExTests[i].pcszOutput[1] == 'p')
185	{
186	cch = strlen(szTmp);
187	if (cch + strlen(s_aRTPathAbsExTests[i].pcszOutput) - 2 <= sizeof(szTmp))
188	strcpy(szTmp + cch, s_aRTPathAbsExTests[i].pcszOutput + 2);
189	}
190	#if defined(RT_OS_OS2) \|\| defined(RT_OS_WINDOWS)
191	else if (s_aRTPathAbsExTests[i].pcszOutput[1] == 'd')
192	{
193	if (2 + strlen(s_aRTPathAbsExTests[i].pcszOutput) - 2 <= sizeof(szTmp))
194	strcpy(szTmp + 2, s_aRTPathAbsExTests[i].pcszOutput + 2);
195	}
196	#endif
197	}
198	else
199	{
200	strcpy(szTmp, s_aRTPathAbsExTests[i].pcszOutput);
201	pszExpected = szTmp;
202	}
203
204	if (strcmp(szPath, pszExpected))
205	{
206	RTTestIFailed("Unexpected result\n"
207	" input base: '%s'\n"
208	" input path: '%s'\n"
209	" output: '%s'\n"
210	" expected: '%s'",
211	s_aRTPathAbsExTests[i].pcszInputBase,
212	s_aRTPathAbsExTests[i].pcszInputPath,
213	szPath,
214	s_aRTPathAbsExTests[i].pcszOutput);
215	}
216	}
217	}
218
219	/*
220	* RTPathStripFilename
221	*/
222	RTTestSub(hTest, "RTPathStripFilename");
223	static const char *s_apszStripFilenameTests[] =
224	{
225	"/usr/include///", "/usr/include//",
226	"/usr/include/", "/usr/include",
227	"/usr/include", "/usr",
228	"/usr", "/",
229	"usr", ".",
230	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
231	"c:/windows", "c:/",
232	"c:/", "c:/",
233	"D:", "D:",
234	"C:\\OS2\\DLLS", "C:\\OS2",
235	#endif
236	};
237	for (unsigned i = 0; i < RT_ELEMENTS(s_apszStripFilenameTests); i += 2)
238	{
239	const char *pszInput = s_apszStripFilenameTests[i];
240	const char *pszExpect = s_apszStripFilenameTests[i + 1];
241	strcpy(szPath, pszInput);
242	RTPathStripFilename(szPath);
243	if (strcmp(szPath, pszExpect))
244	{
245	RTTestIFailed("Unexpected result\n"
246	" input: '%s'\n"
247	" output: '%s'\n"
248	"expected: '%s'",
249	pszInput, szPath, pszExpect);
250	}
251	}
252
253	/*
254	* RTPathAppend.
255	*/
256	RTTestSub(hTest, "RTPathAppend");
257	static const char *s_apszAppendTests[] =
258	{
259	/* base append result */
260	"/", "", "/",
261	"", "/", "/",
262	"/", "/", "/",
263	"/x", "", "/x",
264	"/x", "/", "/x/",
265	"/", "x", "/x",
266	"dir", "file", "dir/file",
267	"dir", "/file", "dir/file",
268	"dir", "//file", "dir/file",
269	"dir", "///file", "dir/file",
270	"dir/", "/file", "dir/file",
271	"dir/", "//file", "dir/file",
272	"dir/", "///file", "dir/file",
273	"dir//", "file", "dir/file",
274	"dir//", "/file", "dir/file",
275	"dir//", "//file", "dir/file",
276	"dir///", "///file", "dir/file",
277	"/bin/testcase", "foo.r0", "/bin/testcase/foo.r0",
278	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
279	"/", "\\", "/",
280	"\\", "/", "\\",
281	"\\\\srv\\shr", "dir//", "\\\\srv\\shr/dir//",
282	"\\\\srv\\shr", "dir//file", "\\\\srv\\shr/dir//file",
283	"\\\\srv\\shr", "//dir//", "\\\\srv\\shr/dir//",
284	"\\\\srv\\shr", "/\\dir//", "\\\\srv\\shr\\dir//",
285	"\\\\", "not-srv/not-shr/file", "\\not-srv/not-shr/file",
286	"C:", "autoexec.bat", "C:autoexec.bat",
287	"C:", "/autoexec.bat", "C:/autoexec.bat",
288	"C:", "\\autoexec.bat", "C:\\autoexec.bat",
289	"C:\\", "/autoexec.bat", "C:\\autoexec.bat",
290	"C:\\\\", "autoexec.bat", "C:\\autoexec.bat",
291	"E:\\bin\\testcase", "foo.r0", "E:\\bin\\testcase/foo.r0",
292	#endif
293	};
294	for (unsigned i = 0; i < RT_ELEMENTS(s_apszAppendTests); i += 3)
295	{
296	const char *pszInput = s_apszAppendTests[i];
297	const char *pszAppend = s_apszAppendTests[i + 1];
298	const char *pszExpect = s_apszAppendTests[i + 2];
299	strcpy(szPath, pszInput);
300	RTTESTI_CHECK_RC(rc = RTPathAppend(szPath, sizeof(szPath), pszAppend), VINF_SUCCESS);
301	if (RT_FAILURE(rc))
302	continue;
303	if (strcmp(szPath, pszExpect))
304	{
305	RTTestIFailed("Unexpected result\n"
306	" input: '%s'\n"
307	" append: '%s'\n"
308	" output: '%s'\n"
309	"expected: '%s'",
310	pszInput, pszAppend, szPath, pszExpect);
311	}
312	else
313	{
314	size_t const cchResult = strlen(szPath);
315
316	strcpy(szPath, pszInput);
317	RTTESTI_CHECK_RC(rc = RTPathAppend(szPath, cchResult + 2, pszAppend), VINF_SUCCESS);
318	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
319
320	strcpy(szPath, pszInput);
321	RTTESTI_CHECK_RC(rc = RTPathAppend(szPath, cchResult + 1, pszAppend), VINF_SUCCESS);
322	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
323
324	if (strlen(pszInput) < cchResult)
325	{
326	strcpy(szPath, pszInput);
327	RTTESTI_CHECK_RC(RTPathAppend(szPath, cchResult, pszAppend), VERR_BUFFER_OVERFLOW);
328	}
329	}
330	}
331
332	/*
333	* RTPathJoin - reuse the append tests.
334	*/
335	RTTestSub(hTest, "RTPathJoin");
336	for (unsigned i = 0; i < RT_ELEMENTS(s_apszAppendTests); i += 3)
337	{
338	const char *pszInput = s_apszAppendTests[i];
339	const char *pszAppend = s_apszAppendTests[i + 1];
340	const char *pszExpect = s_apszAppendTests[i + 2];
341
342	memset(szPath, 'a', sizeof(szPath)); szPath[sizeof(szPath) - 1] = '\0';
343
344	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, sizeof(szPath), pszInput, pszAppend), VINF_SUCCESS);
345	if (RT_FAILURE(rc))
346	continue;
347	if (strcmp(szPath, pszExpect))
348	{
349	RTTestIFailed("Unexpected result\n"
350	" input: '%s'\n"
351	" append: '%s'\n"
352	" output: '%s'\n"
353	"expected: '%s'",
354	pszInput, pszAppend, szPath, pszExpect);
355	}
356	else
357	{
358	size_t const cchResult = strlen(szPath);
359
360	memset(szPath, 'a', sizeof(szPath)); szPath[sizeof(szPath) - 1] = '\0';
361	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, cchResult + 2, pszInput, pszAppend), VINF_SUCCESS);
362	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
363
364	memset(szPath, 'a', sizeof(szPath)); szPath[sizeof(szPath) - 1] = '\0';
365	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, cchResult + 1, pszInput, pszAppend), VINF_SUCCESS);
366	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
367
368	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, cchResult, pszInput, pszAppend), VERR_BUFFER_OVERFLOW);
369	}
370	}
371
372	/*
373	* RTPathStripTrailingSlash
374	*/
375	static const char *s_apszStripTrailingSlash[] =
376	{
377	/* input result */
378	"/", "/",
379	"//", "/",
380	"////////////////////", "/",
381	"/tmp", "/tmp",
382	"/tmp////////////////", "/tmp",
383	"tmp", "tmp",
384	"tmp////////////////", "tmp",
385	"./", ".",
386	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
387	"////////////////////", "/",
388	"D:", "D:",
389	"D:/", "D:/",
390	"D:\\", "D:\\",
391	"D:\\/\\", "D:\\",
392	"D:/\\/\\", "D:/",
393	"C:/Temp", "D:/Temp",
394	"C:/Temp/", "D:/Temp/",
395	"C:/Temp\\/", "D:/Temp",
396	#endif
397	};
398	for (unsigned i = 0; i < RT_ELEMENTS(s_apszStripTrailingSlash); i += 2)
399	{
400	const char *pszInput = s_apszStripTrailingSlash[i];
401	const char *pszExpect = s_apszStripTrailingSlash[i + 1];
402
403	strcpy(szPath, pszInput);
404	cch = RTPathStripTrailingSlash(szPath);
405	if (strcmp(szPath, pszExpect))
406	RTTestIFailed("Unexpected result\n"
407	" input: '%s'\n"
408	" output: '%s'\n"
409	"expected: '%s'",
410	pszInput, szPath, pszExpect);
411	else
412	RTTESTI_CHECK(cch == strlen(szPath));
413	}
414
415	/*
416	* RTPathCountComponents
417	*/
418	RTTestSub(hTest, "RTPathCountComponents");
419	RTTESTI_CHECK(RTPathCountComponents("") == 0);
420	RTTESTI_CHECK(RTPathCountComponents("/") == 1);
421	RTTESTI_CHECK(RTPathCountComponents("//") == 1);
422	RTTESTI_CHECK(RTPathCountComponents("//////////////") == 1);
423	RTTESTI_CHECK(RTPathCountComponents("//////////////bin") == 2);
424	RTTESTI_CHECK(RTPathCountComponents("//////////////bin/") == 2);
425	RTTESTI_CHECK(RTPathCountComponents("//////////////bin/////") == 2);
426	RTTESTI_CHECK(RTPathCountComponents("..") == 1);
427	RTTESTI_CHECK(RTPathCountComponents("../") == 1);
428	RTTESTI_CHECK(RTPathCountComponents("../..") == 2);
429	RTTESTI_CHECK(RTPathCountComponents("../../") == 2);
430	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
431	RTTESTI_CHECK(RTPathCountComponents("d:") == 1);
432	RTTESTI_CHECK(RTPathCountComponents("d:/") == 1);
433	RTTESTI_CHECK(RTPathCountComponents("d:/\\") == 1);
434	RTTESTI_CHECK(RTPathCountComponents("d:\\") == 1);
435	RTTESTI_CHECK(RTPathCountComponents("c:\\config.sys") == 2);
436	RTTESTI_CHECK(RTPathCountComponents("c:\\windows") == 2);
437	RTTESTI_CHECK(RTPathCountComponents("c:\\windows\\") == 2);
438	RTTESTI_CHECK(RTPathCountComponents("c:\\windows\\system32") == 3);
439	RTTESTI_CHECK(RTPathCountComponents("//./C$") == 1);
440	RTTESTI_CHECK(RTPathCountComponents("\\\\.\\C$") == 1);
441	RTTESTI_CHECK(RTPathCountComponents("/\\.\\C$") == 1);
442	RTTESTI_CHECK(RTPathCountComponents("//myserver") == 1);
443	RTTESTI_CHECK(RTPathCountComponents("//myserver/") == 1);
444	RTTESTI_CHECK(RTPathCountComponents("//myserver/share") == 1);
445	RTTESTI_CHECK(RTPathCountComponents("//myserver/share/") == 1);
446	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\") == 1);
447	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\x") == 2);
448	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\x\\y") == 3);
449	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\x\\y\\") == 3);
450	#endif
451
452	/*
453	* RTPathCopyComponents
454	*/
455	struct
456	{
457	const char *pszSrc;
458	size_t cComponents;
459	const char *pszResult;
460	} s_aCopyComponents[] =
461	{
462	{ "", 0, "" },
463	{ "", 5, "" },
464	{ "/", 0, "" },
465	{ "/", 1, "/" },
466	{ "/", 2, "/" },
467	{ "/usr/bin/sed", 0, "" },
468	{ "/usr/bin/sed", 1, "/" },
469	{ "/usr/bin/sed", 2, "/usr/" },
470	{ "/usr/bin/sed", 3, "/usr/bin/" },
471	{ "/usr/bin/sed", 4, "/usr/bin/sed" },
472	{ "/usr/bin/sed", 5, "/usr/bin/sed" },
473	{ "/usr/bin/sed", 6, "/usr/bin/sed" },
474	{ "/usr///bin/sed", 2, "/usr///" },
475	};
476	for (unsigned i = 0; i < RT_ELEMENTS(s_aCopyComponents); i++)
477	{
478	const char *pszInput = s_aCopyComponents[i].pszSrc;
479	size_t cComponents = s_aCopyComponents[i].cComponents;
480	const char *pszResult = s_aCopyComponents[i].pszResult;
481
482	memset(szPath, 'a', sizeof(szPath));
483	rc = RTPathCopyComponents(szPath, sizeof(szPath), pszInput, cComponents);
484	RTTESTI_CHECK_RC(rc, VINF_SUCCESS);
485	if (RT_SUCCESS(rc) && strcmp(szPath, pszResult))
486	RTTestIFailed("Unexpected result\n"
487	" input: '%s' cComponents=%u\n"
488	" output: '%s'\n"
489	"expected: '%s'",
490	pszInput, cComponents, szPath, pszResult);
491	else if (RT_SUCCESS(rc))
492	{
493	RTTESTI_CHECK_RC(RTPathCopyComponents(szPath, strlen(pszResult) + 1, pszInput, cComponents), VINF_SUCCESS);
494	RTTESTI_CHECK_RC(RTPathCopyComponents(szPath, strlen(pszResult), pszInput, cComponents), VERR_BUFFER_OVERFLOW);
495	}
496	}
497
498	/*
499	* Summary.
500	*/
501	return RTTestSummaryAndDestroy(hTest);
502	}
503

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source: vbox/trunk/src/VBox/Runtime/testcase/tstRTPath.cpp@ 26843

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