tstRTPath.cpp@ 78253

Last change on this file since 78253 was 78153, checked in by vboxsync, 6 years ago
IPRT: Added RTPATHABS_F_ENSURE_TRAILING_SLASH to RTPathAbsEx and fixed a couple of issues related to VERR_BUFFER_OVERFLOW code paths. bugref:9172
Property svn:eol-style set to `native` Property svn:keywords set to `Author Date Id Revision`
File size: 47.5 KB

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1	/* $Id: tstRTPath.cpp 78153 2019-04-17 12:30:08Z vboxsync $ */
2	/** @file
3	* IPRT Testcase - Test various path functions.
4	*/
5
6	/*
7	* Copyright (C) 2006-2019 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/path.h>
32
33	#include <iprt/err.h>
34	#include <iprt/initterm.h>
35	#include <iprt/param.h>
36	#include <iprt/process.h>
37	#include <iprt/stream.h>
38	#include <iprt/string.h>
39	#include <iprt/test.h>
40
41
42	static void testParserAndSplitter(RTTEST hTest)
43	{
44	static struct
45	{
46	uint16_t cComps;
47	uint16_t cchPath;
48	uint16_t offSuffix;
49	const char *pszPath;
50	uint16_t fProps;
51	uint32_t fFlags;
52	} const s_aTests[] =
53	{
54	{ 2, 5, 5, "/bin/", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_DIR_SLASH, RTPATH_STR_F_STYLE_UNIX },
55	{ 2, 13, 9, "C:/Config.sys", RTPATH_PROP_VOLUME \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_SUFFIX, RTPATH_STR_F_STYLE_DOS },
56	{ 2, 13, 10, "C://Config.sys", RTPATH_PROP_VOLUME \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_SUFFIX \| RTPATH_PROP_EXTRA_SLASHES, RTPATH_STR_F_STYLE_DOS },
57	{ 2, 12, 8, "C:Config.sys", RTPATH_PROP_VOLUME \| RTPATH_PROP_RELATIVE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_SUFFIX, RTPATH_STR_F_STYLE_DOS },
58	{ 1, 10, 6, "Config.sys", RTPATH_PROP_RELATIVE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_SUFFIX, RTPATH_STR_F_STYLE_DOS },
59	{ 1, 4, 4, "//./", RTPATH_PROP_UNC \| RTPATH_PROP_SPECIAL_UNC \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE, RTPATH_STR_F_STYLE_DOS },
60	{ 2, 5, 5, "//./f", RTPATH_PROP_UNC \| RTPATH_PROP_SPECIAL_UNC \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_DOS },
61	{ 2, 5, 6, "//.//f", RTPATH_PROP_UNC \| RTPATH_PROP_SPECIAL_UNC \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_EXTRA_SLASHES, RTPATH_STR_F_STYLE_DOS },
62	{ 3, 7, 7, "//././f", RTPATH_PROP_UNC \| RTPATH_PROP_SPECIAL_UNC \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_DOT_REFS, RTPATH_STR_F_STYLE_DOS },
63	{ 3, 8, 8, "//.././f", RTPATH_PROP_UNC \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_DOT_REFS, RTPATH_STR_F_STYLE_DOS },
64	{ 3, 9, 9, "//../../f", RTPATH_PROP_UNC \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_RELATIVE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_DOTDOT_REFS, RTPATH_STR_F_STYLE_DOS },
65	{ 1, 1, 1, "/", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE, RTPATH_STR_F_STYLE_UNIX },
66	{ 2, 4, 4, "/bin", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
67	{ 2, 5, 5, "/bin/", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_DIR_SLASH, RTPATH_STR_F_STYLE_UNIX },
68	{ 3, 7, 7, "/bin/ls", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
69	{ 3, 12, 7, "/etc/rc.conf", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_SUFFIX, RTPATH_STR_F_STYLE_UNIX },
70	{ 1, 1, 2, "//", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_EXTRA_SLASHES, RTPATH_STR_F_STYLE_UNIX },
71	{ 1, 1, 3, "///", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_EXTRA_SLASHES, RTPATH_STR_F_STYLE_UNIX },
72	{ 3, 6, 7, "/.//bin", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_EXTRA_SLASHES \| RTPATH_PROP_DOT_REFS \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
73	{ 1, 3, 3, "bin", RTPATH_PROP_RELATIVE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
74	{ 1, 4, 4, "bin/", RTPATH_PROP_RELATIVE \| RTPATH_PROP_DIR_SLASH, RTPATH_STR_F_STYLE_UNIX },
75	{ 1, 4, 7, "bin////", RTPATH_PROP_RELATIVE \| RTPATH_PROP_DIR_SLASH \| RTPATH_PROP_EXTRA_SLASHES, RTPATH_STR_F_STYLE_UNIX },
76	{ 3, 10, 10, "bin/../usr", RTPATH_PROP_RELATIVE \| RTPATH_PROP_DOTDOT_REFS \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
77	{ 4, 11, 11, "/bin/../usr", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_RELATIVE \| RTPATH_PROP_DOTDOT_REFS \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
78	{ 4, 8, 8, "/a/.../u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
79	{ 4, 8, 8, "/a/.b./u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
80	{ 4, 8, 8, "/a/..c/u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
81	{ 4, 8, 8, "/a/d../u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
82	{ 4, 8, 8, "/a/.e/.u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
83	{ 4, 8, 8, "/a/.f/.u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
84	{ 4, 8, 8, "/a/.g/u.", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
85	{ 3, 9, 10, "/a/h/u.ext", RTPATH_PROP_EXTRA_SLASHES \| RTPATH_PROP_RELATIVE, RTPATH_STR_F_STYLE_UNIX \| RTPATH_STR_F_MIDDLE },
86	{ 3, 9, 9, "a/h/u.ext", RTPATH_PROP_RELATIVE, RTPATH_STR_F_STYLE_UNIX \| RTPATH_STR_F_MIDDLE },
87	{ 3, 9, 10, "a/h/u.ext/", RTPATH_PROP_EXTRA_SLASHES \| RTPATH_PROP_RELATIVE, RTPATH_STR_F_STYLE_UNIX \| RTPATH_STR_F_MIDDLE },
88	};
89
90	char szPath1[RTPATH_MAX];
91	union
92	{
93	RTPATHPARSED Parsed;
94	RTPATHSPLIT Split;
95	uint8_t ab[4096];
96	} u;
97
98	RTTestSub(hTest, "RTPathParse");
99	for (uint32_t i = 0; i < RT_ELEMENTS(s_aTests); i++)
100	{
101	memset(&u, i & 1 ? 0xff : 0, sizeof(u));
102	int rc = RTPathParse(s_aTests[i].pszPath, &u.Parsed, sizeof(u), s_aTests[i].fFlags);
103	if ( rc != VINF_SUCCESS
104	\|\| s_aTests[i].cComps != u.Parsed.cComps
105	\|\| s_aTests[i].fProps != u.Parsed.fProps
106	\|\| s_aTests[i].offSuffix != u.Parsed.offSuffix
107	\|\| s_aTests[i].cchPath != u.Parsed.cchPath)
108	{
109	RTTestFailed(hTest, "i=%d rc=%Rrc %s", i, rc, s_aTests[i].pszPath);
110	RTTestFailureDetails(hTest,
111	" cComps %u, got %u\n"
112	" fProps %#x, got %#x, xor=>%#x\n"
113	" offSuffix %u, got %u\n"
114	" cchPath %u, got %u\n"
115	,
116	s_aTests[i].cComps, u.Parsed.cComps,
117	s_aTests[i].fProps, u.Parsed.fProps, s_aTests[i].fProps ^ u.Parsed.fProps,
118	s_aTests[i].offSuffix, u.Parsed.offSuffix,
119	s_aTests[i].cchPath, u.Parsed.cchPath);
120	}
121	else
122	{
123	rc = RTPathParsedReassemble(s_aTests[i].pszPath, &u.Parsed, s_aTests[i].fFlags & ~RTPATH_STR_F_MIDDLE,
124	szPath1, sizeof(szPath1));
125	if (rc == VINF_SUCCESS)
126	{
127	RTTESTI_CHECK_MSG(strlen(szPath1) == s_aTests[i].cchPath, ("%s\n", szPath1));
128	if ( !(u.Parsed.fProps & RTPATH_PROP_EXTRA_SLASHES)
129	&& (s_aTests[i].fFlags & RTPATH_STR_F_STYLE_MASK) != RTPATH_STR_F_STYLE_DOS)
130	RTTESTI_CHECK_MSG(strcmp(szPath1, s_aTests[i].pszPath) == 0, ("%s\n", szPath1));
131	}
132	else
133	RTTestIFailed("RTPathParsedReassemble -> %Rrc", rc);
134	}
135	}
136
137	RTTestSub(hTest, "RTPathSplit");
138	for (uint32_t i = 0; i < RT_ELEMENTS(s_aTests); i++)
139	{
140	memset(&u, i & 1 ? 0xff : 0, sizeof(u));
141	int rc = RTPathSplit(s_aTests[i].pszPath, &u.Split, sizeof(u), s_aTests[i].fFlags);
142	if ( rc != VINF_SUCCESS
143	\|\| s_aTests[i].cComps != u.Split.cComps
144	\|\| s_aTests[i].fProps != u.Split.fProps
145	\|\| s_aTests[i].cchPath != u.Split.cchPath)
146	{
147	RTTestFailed(hTest, "i=%d rc=%Rrc %s", i, rc, s_aTests[i].pszPath);
148	RTTestFailureDetails(hTest,
149	" cComps %u, got %u\n"
150	" fProps %#x, got %#x, xor=>%#x\n"
151	" cchPath %u, got %u\n"
152	,
153	s_aTests[i].cComps, u.Split.cComps,
154	s_aTests[i].fProps, u.Split.fProps, s_aTests[i].fProps ^ u.Split.fProps,
155	s_aTests[i].cchPath, u.Split.cchPath);
156	}
157	else
158	{
159	RTTESTI_CHECK_MSG(u.Split.pszSuffix == '\0' \|\| u.Split.pszSuffix == '.', ("%s", u.Split.pszSuffix));
160	for (uint32_t idxComp = RTPATH_PROP_HAS_ROOT_SPEC(u.Split.fProps); idxComp < u.Split.cComps; idxComp++)
161	if ( (s_aTests[i].fFlags & RTPATH_STR_F_STYLE_MASK) == RTPATH_STR_F_STYLE_DOS
162	? strpbrk(u.Split.apszComps[idxComp], "/\\")
163	: strchr(u.Split.apszComps[idxComp], RTPATH_SLASH) )
164	RTTestFailed(hTest, "i=%d idxComp=%d '%s'", i, idxComp, u.Split.apszComps[idxComp]);
165
166	PRTPATHSPLIT pSplit = NULL;
167	RTTESTI_CHECK_RC(rc = RTPathSplitA(s_aTests[i].pszPath, &pSplit, s_aTests[i].fFlags), VINF_SUCCESS);
168	if (RT_SUCCESS(rc))
169	{
170	RTTESTI_CHECK(pSplit);
171	RTTESTI_CHECK(pSplit->cComps == u.Split.cComps);
172	RTTESTI_CHECK(pSplit->fProps == u.Split.fProps);
173	RTTESTI_CHECK(pSplit->cchPath == u.Split.cchPath);
174	RTTESTI_CHECK(pSplit->cbNeeded == u.Split.cbNeeded);
175	RTTESTI_CHECK(!strcmp(pSplit->pszSuffix, u.Split.pszSuffix));
176	for (uint32_t idxComp = 0; idxComp < u.Split.cComps; idxComp++)
177	RTTESTI_CHECK(!strcmp(pSplit->apszComps[idxComp], u.Split.apszComps[idxComp]));
178	RTPathSplitFree(pSplit);
179	}
180
181	rc = RTPathSplitReassemble(&u.Split, s_aTests[i].fFlags & ~RTPATH_STR_F_MIDDLE, szPath1, sizeof(szPath1));
182	if (rc == VINF_SUCCESS)
183	{
184	RTTESTI_CHECK_MSG(strlen(szPath1) == s_aTests[i].cchPath, ("%s\n", szPath1));
185	if ( !(u.Parsed.fProps & RTPATH_PROP_EXTRA_SLASHES)
186	&& (s_aTests[i].fFlags & RTPATH_STR_F_STYLE_MASK) != RTPATH_STR_F_STYLE_DOS)
187	RTTESTI_CHECK_MSG(strcmp(szPath1, s_aTests[i].pszPath) == 0, ("%s\n", szPath1));
188	}
189	else
190	RTTestIFailed("RTPathSplitReassemble -> %Rrc", rc);
191	}
192	}
193	}
194
195
196	int main()
197	{
198	char szPath[RTPATH_MAX];
199
200	/*
201	* Init RT+Test.
202	*/
203	RTTEST hTest;
204	int rc = RTTestInitAndCreate("tstRTPath", &hTest);
205	if (rc)
206	return rc;
207	RTTestBanner(hTest);
208
209	RTTestSub(hTest, "Environment");
210	#if defined(RT_OS_OS2) \|\| defined(RT_OS_WINDOWS)
211	RTTESTI_CHECK(RTPATH_STYLE == RTPATH_STR_F_STYLE_DOS);
212	# if RTPATH_STYLE == RTPATH_STR_F_STYLE_DOS
213	# else
214	RTTestIFailed("#if RTPATH_STYLE == RTPATH_STR_F_STYLE_DOS");
215	# endif
216	RTTESTI_CHECK(strcmp(RTPATH_SLASH_STR, "\\") == 0);
217	RTTESTI_CHECK(RTPATH_SLASH == '\\');
218	RTTESTI_CHECK(RTPATH_IS_SEP('/'));
219	RTTESTI_CHECK(RTPATH_IS_SEP('\\'));
220	RTTESTI_CHECK(RTPATH_IS_SEP(':'));
221
222	#else
223	RTTESTI_CHECK(RTPATH_STYLE == RTPATH_STR_F_STYLE_UNIX);
224	# if RTPATH_STYLE == RTPATH_STR_F_STYLE_UNIX
225	# else
226	RTTestIFailed("#if RTPATH_STYLE == RTPATH_STR_F_STYLE_UNIX");
227	# endif
228	RTTESTI_CHECK(strcmp(RTPATH_SLASH_STR, "/") == 0);
229	RTTESTI_CHECK(RTPATH_SLASH == '/');
230	RTTESTI_CHECK(RTPATH_IS_SEP('/'));
231	RTTESTI_CHECK(!RTPATH_IS_SEP('\\'));
232	RTTESTI_CHECK(!RTPATH_IS_SEP(':'));
233	#endif
234
235	/*
236	* RTPathExecDir, RTPathUserHome and RTProcGetExecutablePath.
237	*/
238	RTTestSub(hTest, "RTPathExecDir");
239	RTTESTI_CHECK_RC(rc = RTPathExecDir(szPath, sizeof(szPath)), VINF_SUCCESS);
240	if (RT_SUCCESS(rc))
241	RTTestIPrintf(RTTESTLVL_INFO, "ExecDir={%s}\n", szPath);
242
243	RTTestSub(hTest, "RTProcGetExecutablePath");
244	if (RTProcGetExecutablePath(szPath, sizeof(szPath)) == szPath)
245	RTTestIPrintf(RTTESTLVL_INFO, "ExecutableName={%s}\n", szPath);
246	else
247	RTTestIFailed("RTProcGetExecutablePath -> NULL");
248
249	RTTestSub(hTest, "RTPathUserHome");
250	RTTESTI_CHECK_RC(rc = RTPathUserHome(szPath, sizeof(szPath)), VINF_SUCCESS);
251	if (RT_SUCCESS(rc))
252	RTTestIPrintf(RTTESTLVL_INFO, "UserHome={%s}\n", szPath);
253
254	RTTestSub(hTest, "RTPathUserDocuments");
255	RTTESTI_CHECK_RC(rc = RTPathUserDocuments(szPath, sizeof(szPath)), VINF_SUCCESS);
256	if (RT_SUCCESS(rc))
257	RTTestIPrintf(RTTESTLVL_INFO, "UserDocuments={%s}\n", szPath);
258
259	RTTestSub(hTest, "RTPathTemp");
260	RTTESTI_CHECK_RC(rc = RTPathTemp(szPath, sizeof(szPath)), VINF_SUCCESS);
261	if (RT_SUCCESS(rc))
262	RTTestIPrintf(RTTESTLVL_INFO, "PathTemp={%s}\n", szPath);
263	size_t cch = strlen(szPath);
264	RTTESTI_CHECK_RC(RTPathTemp(szPath, cch), VERR_BUFFER_OVERFLOW);
265	RTTESTI_CHECK_RC(RTPathTemp(szPath, cch+1), VINF_SUCCESS);
266	RTTESTI_CHECK_RC(RTPathTemp(szPath, cch+2), VINF_SUCCESS);
267
268
269	/*
270	* RTPathAbsEx.
271	*/
272	RTTestSub(hTest, "RTPathAbsEx");
273	static const struct
274	{
275	uint32_t fFlags;
276	const char *pcszInputBase;
277	const char *pcszInputPath;
278	int rc;
279	const char *pcszOutput;
280	}
281	s_aRTPathAbsExTests[] =
282	{
283	{ RTPATH_STR_F_STYLE_HOST, NULL, "", VERR_PATH_ZERO_LENGTH, NULL },
284	{ RTPATH_STR_F_STYLE_HOST, NULL, ".", VINF_SUCCESS, "%p" },
285	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
286	{ RTPATH_STR_F_STYLE_DOS, NULL, "\\", VINF_SUCCESS, "%d\\" },
287	{ RTPATH_STR_F_STYLE_DOS, NULL, "\\..", VINF_SUCCESS, "%d\\" },
288	{ RTPATH_STR_F_STYLE_DOS, NULL, "/absolute/..", VINF_SUCCESS, "%d\\" },
289	{ RTPATH_STR_F_STYLE_DOS, NULL, "/absolute\\\\../..", VINF_SUCCESS, "%d\\" },
290	{ RTPATH_STR_F_STYLE_DOS, NULL, "/absolute//../path\\", VINF_SUCCESS, "%d\\path\\" },
291	{ RTPATH_STR_F_STYLE_DOS, NULL, "/absolute/../../path", VINF_SUCCESS, "%d\\path" },
292	{ RTPATH_STR_F_STYLE_DOS, NULL, "relative/../dir\\.\\.\\.\\file.txt", VINF_SUCCESS, "%p\\dir\\file.txt" },
293	{ RTPATH_STR_F_STYLE_DOS, NULL, "\\data\\", VINF_SUCCESS, "%d\\data\\" },
294	{ RTPATH_STR_F_STYLE_DOS, "relative_base/dir\\", "\\from_root", VINF_SUCCESS, "%d\\from_root" },
295	{ RTPATH_STR_F_STYLE_DOS, "relative_base/dir/", "relative_also", VINF_SUCCESS, "%p\\relative_base\\dir\\relative_also" },
296	#else
297	{ RTPATH_STR_F_STYLE_UNIX, NULL, ".", VINF_SUCCESS, "%p" },
298	{ RTPATH_STR_F_STYLE_UNIX, NULL, "relative/../dir/./././file.txt", VINF_SUCCESS, "%p/dir/file.txt" },
299	{ RTPATH_STR_F_STYLE_UNIX, NULL, "relative/../dir\\.\\.\\.\\file.txt", VINF_SUCCESS, "%p/dir\\.\\.\\.\\file.txt" }, /* linux-specific */
300	{ RTPATH_STR_F_STYLE_UNIX, "relative_base/dir/", "/from_root", VINF_SUCCESS, "/from_root" },
301	{ RTPATH_STR_F_STYLE_UNIX, "relative_base/dir/", "relative_also", VINF_SUCCESS, "%p/relative_base/dir/relative_also" },
302	#endif
303	{ RTPATH_STR_F_STYLE_UNIX, NULL, "/", VINF_SUCCESS, "/" },
304	{ RTPATH_STR_F_STYLE_UNIX, NULL, "/..", VINF_SUCCESS, "/" },
305	{ RTPATH_STR_F_STYLE_UNIX, NULL, "/absolute/..", VINF_SUCCESS, "/" },
306	{ RTPATH_STR_F_STYLE_UNIX, NULL, "/absolute\\\\../..", VINF_SUCCESS, "/" },
307	{ RTPATH_STR_F_STYLE_UNIX, NULL, "/absolute//../path/", VINF_SUCCESS, "/path/" },
308	{ RTPATH_STR_F_STYLE_UNIX, NULL, "/absolute/../../path", VINF_SUCCESS, "/path" },
309	{ RTPATH_STR_F_STYLE_UNIX, NULL, "/data/", VINF_SUCCESS, "/data/" },
310	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
311	{ RTPATH_STR_F_STYLE_DOS, NULL, "C:\\", VINF_SUCCESS, "C:\\" },
312	{ RTPATH_STR_F_STYLE_DOS, "C:\\", "..", VINF_SUCCESS, "C:\\" },
313	{ RTPATH_STR_F_STYLE_DOS, "C:\\temp", "..", VINF_SUCCESS, "C:\\" },
314	{ RTPATH_STR_F_STYLE_DOS, "C:\\VirtualBox/Machines", "..\\VirtualBox.xml", VINF_SUCCESS, "C:\\VirtualBox\\VirtualBox.xml" },
315	{ RTPATH_STR_F_STYLE_DOS, "C:\\MustDie", "\\from_root/dir/..", VINF_SUCCESS, "C:\\from_root" },
316	{ RTPATH_STR_F_STYLE_DOS, "C:\\temp", "D:\\data", VINF_SUCCESS, "D:\\data" },
317	{ RTPATH_STR_F_STYLE_DOS, NULL, "\\\\server\\..\\share", VINF_SUCCESS, "\\\\server\\..\\share" /* kind of strange */ },
318	{ RTPATH_STR_F_STYLE_DOS, NULL, "\\\\server/", VINF_SUCCESS, "\\\\server\\" },
319	{ RTPATH_STR_F_STYLE_DOS, NULL, "\\\\", VINF_SUCCESS, "\\\\" },
320	{ RTPATH_STR_F_STYLE_DOS, NULL, "\\\\\\something", VINF_SUCCESS, "\\\\\\something" /* kind of strange */ },
321	{ RTPATH_STR_F_STYLE_DOS, "\\\\server\\share_as_base", "/from_root", VINF_SUCCESS, "\\\\server\\share_as_base\\from_root" },
322	{ RTPATH_STR_F_STYLE_DOS, "\\\\just_server", "/from_root", VINF_SUCCESS, "\\\\just_server\\from_root" },
323	{ RTPATH_STR_F_STYLE_DOS, "\\\\server\\share_as_base", "relative\\data", VINF_SUCCESS, "\\\\server\\share_as_base\\relative\\data" },
324	{ RTPATH_STR_F_STYLE_DOS, "base", "\\\\?\\UNC\\relative/edwef/..", VINF_SUCCESS, "\\\\?\\UNC\\relative" },
325	{ RTPATH_STR_F_STYLE_DOS, "\\\\?\\UNC\\base", "/from_root", VINF_SUCCESS, "\\\\?\\from_root" },
326	{ RTPATH_STR_F_STYLE_DOS, "\\\\?\\UNC\\base", "./..", VINF_SUCCESS, "\\\\?\\UNC" },
327	{ RTPATH_STR_F_STYLE_DOS \| RTPATHABS_F_STOP_AT_BASE, "\\\\?\\UNC\\base", "./..", VINF_SUCCESS, "\\\\?\\UNC\\base" },
328	{ RTPATH_STR_F_STYLE_DOS \| RTPATHABS_F_STOP_AT_BASE, "\\\\?\\UNC\\base", "/..", VINF_SUCCESS, "\\\\?\\" },
329	{ RTPATH_STR_F_STYLE_DOS, NULL, "\\\\.\\asdf\\..", VINF_SUCCESS, "\\\\.\\" },
330	{ RTPATH_STR_F_STYLE_DOS, NULL, "\\\\?\\asdf\\..", VINF_SUCCESS, "\\\\?\\" },
331	{ RTPATH_STR_F_STYLE_DOS, NULL, "\\\\x\\asdf\\..", VINF_SUCCESS, "\\\\x\\asdf" },
332	#else
333	{ RTPATH_STR_F_STYLE_UNIX, "\\temp", "\\data", VINF_SUCCESS, "%p/\\temp/\\data" },
334	#endif
335	{ RTPATH_STR_F_STYLE_UNIX, "/VirtualBox/Machines", "../VirtualBox.xml", VINF_SUCCESS, "/VirtualBox/VirtualBox.xml" },
336	{ RTPATH_STR_F_STYLE_UNIX, "/MustDie", "/from_root/dir/..", VINF_SUCCESS, "/from_root" },
337	{ RTPATH_STR_F_STYLE_UNIX, "/temp", "..", VINF_SUCCESS, "/" },
338	};
339
340	char *pszGuardedBuf = NULL;
341	rc = RTTestGuardedAlloc(hTest, RTPATH_MAX, 0, false /fHead/, (void **)&pszGuardedBuf);
342	if (RT_FAILURE(rc))
343	pszGuardedBuf = szPath;
344
345	for (unsigned i = 0; i < RT_ELEMENTS(s_aRTPathAbsExTests); ++ i)
346	{
347	if (RT_FAILURE(s_aRTPathAbsExTests[i].rc))
348	RTTestDisableAssertions(hTest);
349
350	size_t cbAbsPath = sizeof(szPath);
351	rc = RTPathAbsEx(s_aRTPathAbsExTests[i].pcszInputBase,
352	s_aRTPathAbsExTests[i].pcszInputPath,
353	s_aRTPathAbsExTests[i].fFlags,
354	szPath, &cbAbsPath);
355
356	if (RT_FAILURE(s_aRTPathAbsExTests[i].rc))
357	RTTestRestoreAssertions(hTest);
358
359	if (rc != s_aRTPathAbsExTests[i].rc)
360	{
361	RTTestIFailed("#%u: unexpected result code!\n"
362	" flags: %#x\n"
363	" input base: '%s'\n"
364	" input path: '%s'\n"
365	" output: '%s'\n"
366	" rc: %Rrc\n"
367	" expected rc: %Rrc",
368	i,
369	s_aRTPathAbsExTests[i].fFlags,
370	s_aRTPathAbsExTests[i].pcszInputBase,
371	s_aRTPathAbsExTests[i].pcszInputPath,
372	szPath, rc,
373	s_aRTPathAbsExTests[i].rc);
374	continue;
375	}
376
377	char szTmp[RTPATH_MAX];
378	char *pszExpected = NULL;
379	if (s_aRTPathAbsExTests[i].pcszOutput != NULL)
380	{
381	if (s_aRTPathAbsExTests[i].pcszOutput[0] == '%')
382	{
383	RTTESTI_CHECK_RC(rc = RTPathGetCurrent(szTmp, sizeof(szTmp)), VINF_SUCCESS);
384	if (RT_FAILURE(rc))
385	break;
386
387	pszExpected = szTmp;
388
389	if (s_aRTPathAbsExTests[i].pcszOutput[1] == 'p')
390	{
391	cch = strlen(szTmp);
392	if (cch + strlen(s_aRTPathAbsExTests[i].pcszOutput) - 2 <= sizeof(szTmp))
393	strcpy(szTmp + cch, s_aRTPathAbsExTests[i].pcszOutput + 2);
394	}
395	#if defined(RT_OS_OS2) \|\| defined(RT_OS_WINDOWS)
396	else if (s_aRTPathAbsExTests[i].pcszOutput[1] == 'd')
397	{
398	if (2 + strlen(s_aRTPathAbsExTests[i].pcszOutput) - 2 <= sizeof(szTmp))
399	strcpy(szTmp + 2, s_aRTPathAbsExTests[i].pcszOutput + 2);
400	}
401	#endif
402	}
403	else
404	{
405	strcpy(szTmp, s_aRTPathAbsExTests[i].pcszOutput);
406	pszExpected = szTmp;
407	}
408
409	if ( strcmp(szPath, pszExpected)
410	\|\| strlen(szPath) != cbAbsPath)
411	{
412	RTTestIFailed("#%u: Unexpected result\n"
413	" flags: %#x\n"
414	" input base: '%s'\n"
415	" input path: '%s'\n"
416	" output: '%s'\n"
417	" expected: '%s' ('%s')\n"
418	" cchResult: %#x, actual %#x",
419	i,
420	s_aRTPathAbsExTests[i].fFlags,
421	s_aRTPathAbsExTests[i].pcszInputBase,
422	s_aRTPathAbsExTests[i].pcszInputPath,
423	szPath,
424	pszExpected, s_aRTPathAbsExTests[i].pcszOutput,
425	cbAbsPath, strlen(szPath));
426	continue;
427	}
428
429	if (RT_SUCCESS(s_aRTPathAbsExTests[i].rc))
430	{
431	/* Test the RTPATHABS_F_ENSURE_TRAILING_SLASH flag: */
432	cbAbsPath = sizeof(szPath);
433	rc = RTPathAbsEx(s_aRTPathAbsExTests[i].pcszInputBase,
434	s_aRTPathAbsExTests[i].pcszInputPath,
435	s_aRTPathAbsExTests[i].fFlags \| RTPATHABS_F_ENSURE_TRAILING_SLASH,
436	szPath, &cbAbsPath);
437	char chSlash = (s_aRTPathAbsExTests[i].fFlags & RTPATH_STR_F_STYLE_MASK) == RTPATH_STR_F_STYLE_DOS ? '\\'
438	: (s_aRTPathAbsExTests[i].fFlags & RTPATH_STR_F_STYLE_MASK) == RTPATH_STR_F_STYLE_UNIX ? '/'
439	: RTPATH_SLASH;
440	if ( RT_FAILURE(rc)
441	\|\| strlen(szPath) != cbAbsPath
442	\|\| szPath[cbAbsPath - 1] != chSlash)
443	RTTestIFailed("#%u: Unexpected RTPATHABS_F_ENSURE_TRAILING_SLASH result: %Rrc\n"
444	" flags: %#x \| RTPATHABS_F_ENSURE_TRAILING_SLASH\n"
445	" input base: '%s'\n"
446	" input path: '%s'\n"
447	" output: '%s' ('%c' vs '%c')\n"
448	" cchResult: %#x, actual %#x",
449	i, rc,
450	s_aRTPathAbsExTests[i].fFlags,
451	s_aRTPathAbsExTests[i].pcszInputBase,
452	s_aRTPathAbsExTests[i].pcszInputPath,
453	szPath, szPath[cbAbsPath - 1], chSlash,
454	cbAbsPath, strlen(szPath));
455
456	/* Do overflow testing: */
457	size_t const cbNeeded = strlen(pszExpected) + 1;
458	for (size_t cbBuf = 0; cbBuf < cbNeeded + 64; cbBuf++)
459	{
460	char *pszBuf = &pszGuardedBuf[RTPATH_MAX - cbBuf];
461	memset(pszBuf, 0x33, cbBuf);
462	cbAbsPath = cbBuf;
463	rc = RTPathAbsEx(s_aRTPathAbsExTests[i].pcszInputBase, s_aRTPathAbsExTests[i].pcszInputPath,
464	s_aRTPathAbsExTests[i].fFlags, pszBuf, &cbAbsPath);
465	if ( cbBuf < cbNeeded
466	&& ( rc != VERR_BUFFER_OVERFLOW
467	\|\| cbAbsPath < cbNeeded))
468	RTTestIFailed("#%u: Unexpected overflow result: %Rrc%s\n"
469	" flags: %#x\n"
470	" input base: '%s'\n"
471	" input path: '%s'\n"
472	" cbBuf[in]: %#x\n"
473	" cbBuf[out]: %#x\n"
474	" cbNeeded: %#x\n",
475	i, rc, rc != VERR_BUFFER_OVERFLOW ? " - expected VERR_BUFFER_OVERFLOW" : "",
476	s_aRTPathAbsExTests[i].fFlags,
477	s_aRTPathAbsExTests[i].pcszInputBase,
478	s_aRTPathAbsExTests[i].pcszInputPath,
479	cbBuf,
480	cbAbsPath,
481	cbNeeded);
482	else if ( cbBuf >= cbNeeded
483	&& ( rc != s_aRTPathAbsExTests[i].rc
484	\|\| cbAbsPath != cbNeeded - 1
485	\|\| strcmp(pszBuf, pszExpected)
486	\|\| strlen(pszBuf) != cbAbsPath))
487	RTTestIFailed("#%u: Unexpected result: %Rrc (expected %Rrc)\n"
488	" flags: %#x\n"
489	" input base: '%s'\n"
490	" input path: '%s'\n"
491	" cbBuf[in]: %#x\n"
492	" cbBuf[out]: %#x\n"
493	" cbNeeded: %#x\n",
494	i, rc, s_aRTPathAbsExTests[i].rc,
495	s_aRTPathAbsExTests[i].fFlags,
496	s_aRTPathAbsExTests[i].pcszInputBase,
497	s_aRTPathAbsExTests[i].pcszInputPath,
498	cbBuf,
499	cbAbsPath,
500	cbNeeded);
501
502	}
503	}
504
505	/* RTPathAbsExDup */
506	char *pszDup = RTPathAbsExDup(s_aRTPathAbsExTests[i].pcszInputBase,
507	s_aRTPathAbsExTests[i].pcszInputPath,
508	s_aRTPathAbsExTests[i].fFlags);
509	if ( (RT_SUCCESS(s_aRTPathAbsExTests[i].rc) ? pszDup == NULL : pszDup != NULL)
510	\|\| RTStrCmp(pszDup, pszExpected))
511	RTTestIFailed("#%u: Unexpected RTPathAbsExDup result: %p%s\n"
512	" flags: %#x\n"
513	" input base: '%s'\n"
514	" input path: '%s'\n"
515	" output: '%s'\n"
516	" expected: '%s' ('%s')\n",
517	i, pszDup,
518	(RT_SUCCESS(s_aRTPathAbsExTests[i].rc) ? pszDup == NULL : pszDup != NULL) ? pszDup ? "NULL" : "!NULL" : "",
519	s_aRTPathAbsExTests[i].fFlags,
520	s_aRTPathAbsExTests[i].pcszInputBase,
521	s_aRTPathAbsExTests[i].pcszInputPath,
522	pszDup,
523	pszExpected, s_aRTPathAbsExTests[i].pcszOutput);
524	RTStrFree(pszDup);
525	}
526	}
527
528	if (pszGuardedBuf != szPath)
529	RTTestGuardedFree(hTest, pszGuardedBuf);
530
531
532	/*
533	* RTPathStripFilename
534	*/
535	RTTestSub(hTest, "RTPathStripFilename");
536	static const char *s_apszStripFilenameTests[] =
537	{
538	"/usr/include///", "/usr/include//",
539	"/usr/include/", "/usr/include",
540	"/usr/include", "/usr",
541	"/usr", "/",
542	"usr", ".",
543	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
544	"c:/windows", "c:/",
545	"c:/", "c:/",
546	"D:", "D:",
547	"C:\\OS2\\DLLS", "C:\\OS2",
548	#endif
549	};
550	for (unsigned i = 0; i < RT_ELEMENTS(s_apszStripFilenameTests); i += 2)
551	{
552	const char *pszInput = s_apszStripFilenameTests[i];
553	const char *pszExpect = s_apszStripFilenameTests[i + 1];
554	strcpy(szPath, pszInput);
555	RTPathStripFilename(szPath);
556	if (strcmp(szPath, pszExpect))
557	{
558	RTTestIFailed("Unexpected result\n"
559	" input: '%s'\n"
560	" output: '%s'\n"
561	"expected: '%s'",
562	pszInput, szPath, pszExpect);
563	}
564	}
565
566	/*
567	* RTPathAppend.
568	*/
569	RTTestSub(hTest, "RTPathAppend");
570	static const char *s_apszAppendTests[] =
571	{
572	/* base append result */
573	"/", "", "/",
574	"", "/", "/",
575	"/", "/", "/",
576	"/x", "", "/x",
577	"/x", "/", "/x/",
578	"/", "x", "/x",
579	"dir", "file", "dir" RTPATH_SLASH_STR "file",
580	"dir", "/file", "dir/file",
581	"dir", "//file", "dir/file",
582	"dir", "///file", "dir/file",
583	"dir/", "/file", "dir/file",
584	"dir/", "//file", "dir/file",
585	"dir/", "///file", "dir/file",
586	"dir//", "file", "dir/file",
587	"dir//", "/file", "dir/file",
588	"dir//", "//file", "dir/file",
589	"dir///", "///file", "dir/file",
590	"/bin/testcase", "foo.r0", "/bin/testcase" RTPATH_SLASH_STR "foo.r0",
591	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
592	"/", "\\", "/",
593	"\\", "/", "\\",
594	"\\\\srv\\shr", "dir//", "\\\\srv\\shr" RTPATH_SLASH_STR "dir//",
595	"\\\\srv\\shr", "dir//file", "\\\\srv\\shr" RTPATH_SLASH_STR "dir//file",
596	"\\\\srv\\shr", "//dir//", "\\\\srv\\shr/dir//",
597	"\\\\srv\\shr", "/\\dir//", "\\\\srv\\shr\\dir//",
598	"\\\\", "not-srv/not-shr/file", "\\not-srv/not-shr/file",
599	"C:", "autoexec.bat", "C:autoexec.bat",
600	"C:", "/autoexec.bat", "C:/autoexec.bat",
601	"C:", "\\autoexec.bat", "C:\\autoexec.bat",
602	"C:\\", "/autoexec.bat", "C:\\autoexec.bat",
603	"C:\\\\", "autoexec.bat", "C:\\autoexec.bat",
604	"E:\\bin\\testcase", "foo.r0", "E:\\bin\\testcase" RTPATH_SLASH_STR "foo.r0",
605	#endif
606	};
607	for (unsigned i = 0; i < RT_ELEMENTS(s_apszAppendTests); i += 3)
608	{
609	const char *pszInput = s_apszAppendTests[i];
610	const char *pszAppend = s_apszAppendTests[i + 1];
611	const char *pszExpect = s_apszAppendTests[i + 2];
612	strcpy(szPath, pszInput);
613	RTTESTI_CHECK_RC(rc = RTPathAppend(szPath, sizeof(szPath), pszAppend), VINF_SUCCESS);
614	if (RT_FAILURE(rc))
615	continue;
616	if (strcmp(szPath, pszExpect))
617	{
618	RTTestIFailed("Unexpected result\n"
619	" input: '%s'\n"
620	" append: '%s'\n"
621	" output: '%s'\n"
622	"expected: '%s'",
623	pszInput, pszAppend, szPath, pszExpect);
624	}
625	else
626	{
627	size_t const cchResult = strlen(szPath);
628
629	strcpy(szPath, pszInput);
630	RTTESTI_CHECK_RC(rc = RTPathAppend(szPath, cchResult + 2, pszAppend), VINF_SUCCESS);
631	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
632
633	strcpy(szPath, pszInput);
634	RTTESTI_CHECK_RC(rc = RTPathAppend(szPath, cchResult + 1, pszAppend), VINF_SUCCESS);
635	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
636
637	if (strlen(pszInput) < cchResult)
638	{
639	strcpy(szPath, pszInput);
640	RTTESTI_CHECK_RC(RTPathAppend(szPath, cchResult, pszAppend), VERR_BUFFER_OVERFLOW);
641	}
642	}
643	}
644
645	/*
646	* RTPathJoin - reuse the append tests.
647	*/
648	RTTestSub(hTest, "RTPathJoin");
649	for (unsigned i = 0; i < RT_ELEMENTS(s_apszAppendTests); i += 3)
650	{
651	const char *pszInput = s_apszAppendTests[i];
652	const char *pszAppend = s_apszAppendTests[i + 1];
653	const char *pszExpect = s_apszAppendTests[i + 2];
654
655	memset(szPath, 'a', sizeof(szPath)); szPath[sizeof(szPath) - 1] = '\0';
656
657	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, sizeof(szPath), pszInput, pszAppend), VINF_SUCCESS);
658	if (RT_FAILURE(rc))
659	continue;
660	if (strcmp(szPath, pszExpect))
661	{
662	RTTestIFailed("Unexpected result\n"
663	" input: '%s'\n"
664	" append: '%s'\n"
665	" output: '%s'\n"
666	"expected: '%s'",
667	pszInput, pszAppend, szPath, pszExpect);
668	}
669	else
670	{
671	size_t const cchResult = strlen(szPath);
672
673	memset(szPath, 'a', sizeof(szPath)); szPath[sizeof(szPath) - 1] = '\0';
674	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, cchResult + 2, pszInput, pszAppend), VINF_SUCCESS);
675	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
676
677	memset(szPath, 'a', sizeof(szPath)); szPath[sizeof(szPath) - 1] = '\0';
678	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, cchResult + 1, pszInput, pszAppend), VINF_SUCCESS);
679	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
680
681	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, cchResult, pszInput, pszAppend), VERR_BUFFER_OVERFLOW);
682	}
683	}
684
685	/*
686	* RTPathJoinA - reuse the append tests.
687	*/
688	RTTestSub(hTest, "RTPathJoinA");
689	for (unsigned i = 0; i < RT_ELEMENTS(s_apszAppendTests); i += 3)
690	{
691	const char *pszInput = s_apszAppendTests[i];
692	const char *pszAppend = s_apszAppendTests[i + 1];
693	const char *pszExpect = s_apszAppendTests[i + 2];
694
695	char *pszPathDst;
696	RTTESTI_CHECK(pszPathDst = RTPathJoinA(pszInput, pszAppend));
697	if (!pszPathDst)
698	continue;
699	if (strcmp(pszPathDst, pszExpect))
700	{
701	RTTestIFailed("Unexpected result\n"
702	" input: '%s'\n"
703	" append: '%s'\n"
704	" output: '%s'\n"
705	"expected: '%s'",
706	pszInput, pszAppend, pszPathDst, pszExpect);
707	}
708	RTStrFree(pszPathDst);
709	}
710
711	/*
712	* RTPathStripTrailingSlash
713	*/
714	static const char *s_apszStripTrailingSlash[] =
715	{
716	/* input result */
717	"/", "/",
718	"//", "/",
719	"////////////////////", "/",
720	"/tmp", "/tmp",
721	"/tmp////////////////", "/tmp",
722	"tmp", "tmp",
723	"tmp////////////////", "tmp",
724	"./", ".",
725	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
726	"////////////////////", "/",
727	"D:", "D:",
728	"D:/", "D:/",
729	"D:\\", "D:\\",
730	"D:\\/\\", "D:\\",
731	"D:/\\/\\", "D:/",
732	"C:/Temp", "C:/Temp",
733	"C:/Temp/", "C:/Temp",
734	"C:/Temp\\/", "C:/Temp",
735	#endif
736	};
737	for (unsigned i = 0; i < RT_ELEMENTS(s_apszStripTrailingSlash); i += 2)
738	{
739	const char *pszInput = s_apszStripTrailingSlash[i];
740	const char *pszExpect = s_apszStripTrailingSlash[i + 1];
741
742	strcpy(szPath, pszInput);
743	cch = RTPathStripTrailingSlash(szPath);
744	if (strcmp(szPath, pszExpect))
745	RTTestIFailed("Unexpected result\n"
746	" input: '%s'\n"
747	" output: '%s'\n"
748	"expected: '%s'",
749	pszInput, szPath, pszExpect);
750	else
751	RTTESTI_CHECK(cch == strlen(szPath));
752	}
753
754	/*
755	* RTPathCountComponents
756	*/
757	RTTestSub(hTest, "RTPathCountComponents");
758	RTTESTI_CHECK(RTPathCountComponents("") == 0);
759	RTTESTI_CHECK(RTPathCountComponents("/") == 1);
760	RTTESTI_CHECK(RTPathCountComponents("//") == 1);
761	RTTESTI_CHECK(RTPathCountComponents("//////////////") == 1);
762	RTTESTI_CHECK(RTPathCountComponents("//////////////bin") == 2);
763	RTTESTI_CHECK(RTPathCountComponents("//////////////bin/") == 2);
764	RTTESTI_CHECK(RTPathCountComponents("//////////////bin/////") == 2);
765	RTTESTI_CHECK(RTPathCountComponents("..") == 1);
766	RTTESTI_CHECK(RTPathCountComponents("../") == 1);
767	RTTESTI_CHECK(RTPathCountComponents("../..") == 2);
768	RTTESTI_CHECK(RTPathCountComponents("../../") == 2);
769	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
770	RTTESTI_CHECK(RTPathCountComponents("d:") == 1);
771	RTTESTI_CHECK(RTPathCountComponents("d:/") == 1);
772	RTTESTI_CHECK(RTPathCountComponents("d:/\\") == 1);
773	RTTESTI_CHECK(RTPathCountComponents("d:\\") == 1);
774	RTTESTI_CHECK(RTPathCountComponents("c:\\config.sys") == 2);
775	RTTESTI_CHECK(RTPathCountComponents("c:\\windows") == 2);
776	RTTESTI_CHECK(RTPathCountComponents("c:\\windows\\") == 2);
777	RTTESTI_CHECK(RTPathCountComponents("c:\\windows\\system32") == 3);
778	RTTESTI_CHECK(RTPathCountComponents("//./C$") == 1);
779	RTTESTI_CHECK(RTPathCountComponents("\\\\.\\C$") == 1);
780	RTTESTI_CHECK(RTPathCountComponents("/\\.\\C$") == 1);
781	RTTESTI_CHECK(RTPathCountComponents("//myserver") == 1);
782	RTTESTI_CHECK(RTPathCountComponents("//myserver/") == 1);
783	RTTESTI_CHECK(RTPathCountComponents("//myserver/share") == 1);
784	RTTESTI_CHECK(RTPathCountComponents("//myserver/share/") == 1);
785	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\") == 1);
786	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\x") == 2);
787	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\x\\y") == 3);
788	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\x\\y\\") == 3);
789	#endif
790
791	/*
792	* RTPathCopyComponents
793	*/
794	struct
795	{
796	const char *pszSrc;
797	size_t cComponents;
798	const char *pszResult;
799	} s_aCopyComponents[] =
800	{
801	{ "", 0, "" },
802	{ "", 5, "" },
803	{ "/", 0, "" },
804	{ "/", 1, "/" },
805	{ "/", 2, "/" },
806	{ "/usr/bin/sed", 0, "" },
807	{ "/usr/bin/sed", 1, "/" },
808	{ "/usr/bin/sed", 2, "/usr/" },
809	{ "/usr/bin/sed", 3, "/usr/bin/" },
810	{ "/usr/bin/sed", 4, "/usr/bin/sed" },
811	{ "/usr/bin/sed", 5, "/usr/bin/sed" },
812	{ "/usr/bin/sed", 6, "/usr/bin/sed" },
813	{ "/usr///bin/sed", 2, "/usr///" },
814	};
815	for (unsigned i = 0; i < RT_ELEMENTS(s_aCopyComponents); i++)
816	{
817	const char *pszInput = s_aCopyComponents[i].pszSrc;
818	size_t cComponents = s_aCopyComponents[i].cComponents;
819	const char *pszResult = s_aCopyComponents[i].pszResult;
820
821	memset(szPath, 'a', sizeof(szPath));
822	rc = RTPathCopyComponents(szPath, sizeof(szPath), pszInput, cComponents);
823	RTTESTI_CHECK_RC(rc, VINF_SUCCESS);
824	if (RT_SUCCESS(rc) && strcmp(szPath, pszResult))
825	RTTestIFailed("Unexpected result\n"
826	" input: '%s' cComponents=%u\n"
827	" output: '%s'\n"
828	"expected: '%s'",
829	pszInput, cComponents, szPath, pszResult);
830	else if (RT_SUCCESS(rc))
831	{
832	RTTESTI_CHECK_RC(RTPathCopyComponents(szPath, strlen(pszResult) + 1, pszInput, cComponents), VINF_SUCCESS);
833	RTTESTI_CHECK_RC(RTPathCopyComponents(szPath, strlen(pszResult), pszInput, cComponents), VERR_BUFFER_OVERFLOW);
834	}
835	}
836
837
838	/*
839	* RTPathStripSuffix
840	*/
841	RTTestSub(hTest, "RTPathStripSuffix");
842	struct
843	{
844	const char *pszSrc;
845	const char *pszResult;
846	} s_aStripExt[] =
847	{
848	{ "filename.ext", "filename" },
849	{ "filename.ext1.ext2.ext3", "filename.ext1.ext2" },
850	{ "filename..ext", "filename." },
851	{ "filename.ext.", "filename.ext." },
852	};
853	for (unsigned i = 0; i < RT_ELEMENTS(s_aStripExt); i++)
854	{
855	const char *pszInput = s_aStripExt[i].pszSrc;
856	const char *pszResult = s_aStripExt[i].pszResult;
857
858	strcpy(szPath, pszInput);
859	RTPathStripSuffix(szPath);
860	if (strcmp(szPath, pszResult))
861	RTTestIFailed("Unexpected result\n"
862	" input: '%s'\n"
863	" output: '%s'\n"
864	"expected: '%s'",
865	pszInput, szPath, pszResult);
866	}
867
868	/*
869	* RTPathCalcRelative
870	*/
871	RTTestSub(hTest, "RTPathCalcRelative");
872	struct
873	{
874	const char *pszFrom;
875	bool fFromFile;
876	const char *pszTo;
877	int rc;
878	const char *pszExpected;
879	} s_aRelPath[] =
880	{
881	{ "/home/test.ext", true, "/home/test2.ext", VINF_SUCCESS, "test2.ext" },
882	{ "/dir/test.ext", true, "/dir/dir2/test2.ext", VINF_SUCCESS, "dir2/test2.ext" },
883	{ "/dir/dir2/test.ext", true, "/dir/test2.ext", VINF_SUCCESS, ".." RTPATH_SLASH_STR "test2.ext" },
884	{ "/dir/dir2/test.ext", true, "/dir/dir3/test2.ext", VINF_SUCCESS, ".." RTPATH_SLASH_STR "dir3/test2.ext" },
885	{ "/dir/dir2", false, "/dir/dir3/test2.ext", VINF_SUCCESS, ".." RTPATH_SLASH_STR "dir3/test2.ext" },
886	{ "/dir/dir2", false, "/dir/dir3//test2.ext", VINF_SUCCESS, ".." RTPATH_SLASH_STR "dir3//test2.ext" },
887	{ "/dir/dir2/", false, "/dir/dir3/test2.ext", VINF_SUCCESS, ".." RTPATH_SLASH_STR "dir3/test2.ext" },
888	{ "/dir/dir2////", false, "/dir//dir3/test2.ext", VINF_SUCCESS, ".." RTPATH_SLASH_STR "dir3/test2.ext" },
889	{ "/include/iprt", false, "/include/iprt/cdefs.h", VINF_SUCCESS, "cdefs.h" },
890	{ "/include/iprt/", false, "/include/iprt/cdefs.h", VINF_SUCCESS, "cdefs.h" },
891	{ "/include/iprt/tt.h", true, "/include/iprt/cdefs.h", VINF_SUCCESS, "cdefs.h" },
892	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
893	{ "\\\\server\\share\\test.ext", true, "\\\\server\\share2\\test2.ext", VERR_NOT_SUPPORTED, "" },
894	{ "c:\\dir\\test.ext", true, "f:\\dir\\test.ext", VERR_NOT_SUPPORTED, "" },
895	{ "F:\\dir\\test.ext", false, "f:/dir//test.ext", VINF_SUCCESS, "." } ,
896	{ "F:\\diR\\Test.exT", true, "f:/dir//test.ext", VINF_SUCCESS, "Test.exT" } ,
897	{ "F:\\K\xc3\x85RE\\Test.exT", true, "f:/k\xc3\xa5re//test.ext", VINF_SUCCESS, "Test.exT" } ,
898	#endif
899	};
900	for (unsigned i = 0; i < RT_ELEMENTS(s_aRelPath); i++)
901	{
902	const char *pszFrom = s_aRelPath[i].pszFrom;
903	bool fFromFile = s_aRelPath[i].fFromFile;
904	const char *pszTo = s_aRelPath[i].pszTo;
905
906	rc = RTPathCalcRelative(szPath, sizeof(szPath), pszFrom, fFromFile, pszTo);
907	if (rc != s_aRelPath[i].rc)
908	RTTestIFailed("Unexpected return code for %s .. %s\n"
909	" got: %Rrc\n"
910	"expected: %Rrc",
911	pszFrom, pszTo, rc, s_aRelPath[i].rc);
912	else if ( RT_SUCCESS(rc)
913	&& strcmp(szPath, s_aRelPath[i].pszExpected))
914	RTTestIFailed("Unexpected result\n"
915	" from: '%s' (%s)\n"
916	" to: '%s'\n"
917	" output: '%s'\n"
918	"expected: '%s'",
919	pszFrom, fFromFile ? "file" : "dir", pszTo, szPath, s_aRelPath[i].pszExpected);
920	}
921
922	testParserAndSplitter(hTest);
923
924	/*
925	* Summary.
926	*/
927	return RTTestSummaryAndDestroy(hTest);
928	}
929

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source: vbox/trunk/src/VBox/Runtime/testcase/tstRTPath.cpp@ 78253

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