tstRTPath.cpp@ 83743

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1	/* $Id: tstRTPath.cpp 82968 2020-02-04 10:35:17Z vboxsync $ */
2	/** @file
3	* IPRT Testcase - Test various path functions.
4	*/
5
6	/*
7	* Copyright (C) 2006-2020 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	int16_t offName; /*< RTPathParseSimple /
50	uint16_t cchDir; /*< RTPathParseSimple /
51	const char *pszPath;
52	uint16_t fProps;
53	uint32_t fFlags;
54	} const s_aTests[] =
55	{
56	{ 2, 5, 5, -1, 4, "/bin/", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_DIR_SLASH, RTPATH_STR_F_STYLE_UNIX },
57	{ 2, 13, 9, 3, 3, "C:/Config.sys", RTPATH_PROP_VOLUME \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_SUFFIX, RTPATH_STR_F_STYLE_DOS },
58	{ 2, 13, 10, 4, 4, "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 },
59	{ 2, 12, 8, 2, 2, "C:Config.sys", RTPATH_PROP_VOLUME \| RTPATH_PROP_RELATIVE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_SUFFIX, RTPATH_STR_F_STYLE_DOS },
60	{ 1, 10, 6, 0, 0, "Config.sys", RTPATH_PROP_RELATIVE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_SUFFIX, RTPATH_STR_F_STYLE_DOS },
61	{ 3, 15, 11, 7, 6, "C:/Win/file.ext", RTPATH_PROP_VOLUME \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_SUFFIX , RTPATH_STR_F_STYLE_DOS },
62	{ 1, 4, 4, -1, 4, "//./", RTPATH_PROP_UNC \| RTPATH_PROP_SPECIAL_UNC \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE, RTPATH_STR_F_STYLE_DOS },
63	{ 2, 5, 5, 4, 4, "//./f", RTPATH_PROP_UNC \| RTPATH_PROP_SPECIAL_UNC \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_DOS },
64	{ 2, 5, 6, 5, 5, "//.//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 },
65	{ 3, 7, 7, 6, 5, "//././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 },
66	{ 3, 8, 8, 7, 6, "//.././f", RTPATH_PROP_UNC \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_DOT_REFS, RTPATH_STR_F_STYLE_DOS },
67	{ 3, 9, 9, 8, 7, "//../../f", RTPATH_PROP_UNC \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_RELATIVE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_DOTDOT_REFS, RTPATH_STR_F_STYLE_DOS },
68	{ 1, 1, 1, -1, 1, "/", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE, RTPATH_STR_F_STYLE_UNIX },
69	{ 2, 4, 4, 1, 1, "/bin", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
70	{ 2, 5, 5, -1, 4, "/bin/", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_DIR_SLASH, RTPATH_STR_F_STYLE_UNIX },
71	{ 3, 7, 7, 5, 4, "/bin/ls", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
72	{ 3, 12, 7, 5, 4, "/etc/rc.conf", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_SUFFIX, RTPATH_STR_F_STYLE_UNIX },
73	{ 1, 1, 2, -1, 2, "//", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_EXTRA_SLASHES, RTPATH_STR_F_STYLE_UNIX },
74	{ 1, 1, 3, -1, 3, "///", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_EXTRA_SLASHES, RTPATH_STR_F_STYLE_UNIX },
75	{ 3, 6, 7, 4, 2, "/.//bin", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_EXTRA_SLASHES \| RTPATH_PROP_DOT_REFS \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
76	{ 1, 3, 3, 0, 0, "bin", RTPATH_PROP_RELATIVE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
77	{ 1, 4, 4, -1, 3, "bin/", RTPATH_PROP_RELATIVE \| RTPATH_PROP_DIR_SLASH, RTPATH_STR_F_STYLE_UNIX },
78	{ 1, 4, 7, -1, 3, "bin////", RTPATH_PROP_RELATIVE \| RTPATH_PROP_DIR_SLASH \| RTPATH_PROP_EXTRA_SLASHES, RTPATH_STR_F_STYLE_UNIX },
79	{ 3, 10, 10, 7, 6, "bin/../usr", RTPATH_PROP_RELATIVE \| RTPATH_PROP_DOTDOT_REFS \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
80	{ 4, 11, 11, 8, 7, "/bin/../usr", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_RELATIVE \| RTPATH_PROP_DOTDOT_REFS \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
81	{ 4, 8, 8, 7, 6, "/a/.../u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
82	{ 4, 8, 8, 7, 6, "/a/.b./u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
83	{ 4, 8, 8, 7, 6, "/a/..c/u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
84	{ 4, 8, 8, 7, 6, "/a/d../u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
85	{ 4, 8, 8, 6, 5, "/a/.e/.u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
86	{ 4, 8, 8, 6, 5, "/a/.f/.u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
87	{ 4, 11, 7, 6, 5, "/a/.f/u.ext", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_SUFFIX, RTPATH_STR_F_STYLE_UNIX },
88	{ 4, 8, 8, 6, 5, "/a/.g/u.", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
89	{ 3, 9, 10, 5, 4, "/a/h/u.ext", RTPATH_PROP_EXTRA_SLASHES \| RTPATH_PROP_RELATIVE, RTPATH_STR_F_STYLE_UNIX \| RTPATH_STR_F_MIDDLE },
90	{ 3, 9, 9, 5, 3, "a/h/u.ext", RTPATH_PROP_RELATIVE, RTPATH_STR_F_STYLE_UNIX \| RTPATH_STR_F_MIDDLE },
91	{ 3, 9, 10, -1, 10, "a/h/u.ext/", RTPATH_PROP_EXTRA_SLASHES \| RTPATH_PROP_RELATIVE, RTPATH_STR_F_STYLE_UNIX \| RTPATH_STR_F_MIDDLE },
92	};
93
94	char szPath1[RTPATH_MAX];
95	union
96	{
97	RTPATHPARSED Parsed;
98	RTPATHSPLIT Split;
99	uint8_t ab[4096];
100	} u;
101
102	RTTestSub(hTest, "RTPathParse");
103	for (uint32_t i = 0; i < RT_ELEMENTS(s_aTests); i++)
104	{
105	memset(&u, i & 1 ? 0xff : 0, sizeof(u));
106	int rc = RTPathParse(s_aTests[i].pszPath, &u.Parsed, sizeof(u), s_aTests[i].fFlags);
107	if ( rc != VINF_SUCCESS
108	\|\| s_aTests[i].cComps != u.Parsed.cComps
109	\|\| s_aTests[i].fProps != u.Parsed.fProps
110	\|\| s_aTests[i].offSuffix != u.Parsed.offSuffix
111	\|\| s_aTests[i].cchPath != u.Parsed.cchPath)
112	{
113	RTTestFailed(hTest, "i=%d rc=%Rrc %s", i, rc, s_aTests[i].pszPath);
114	RTTestFailureDetails(hTest,
115	" cComps %u, got %u\n"
116	" fProps %#x, got %#x, xor=>%#x\n"
117	" offSuffix %u, got %u\n"
118	" cchPath %u, got %u\n"
119	,
120	s_aTests[i].cComps, u.Parsed.cComps,
121	s_aTests[i].fProps, u.Parsed.fProps, s_aTests[i].fProps ^ u.Parsed.fProps,
122	s_aTests[i].offSuffix, u.Parsed.offSuffix,
123	s_aTests[i].cchPath, u.Parsed.cchPath);
124	}
125	else
126	{
127	rc = RTPathParsedReassemble(s_aTests[i].pszPath, &u.Parsed, s_aTests[i].fFlags & ~RTPATH_STR_F_MIDDLE,
128	szPath1, sizeof(szPath1));
129	if (rc == VINF_SUCCESS)
130	{
131	RTTESTI_CHECK_MSG(strlen(szPath1) == s_aTests[i].cchPath, ("%s\n", szPath1));
132	if ( !(u.Parsed.fProps & RTPATH_PROP_EXTRA_SLASHES)
133	&& (s_aTests[i].fFlags & RTPATH_STR_F_STYLE_MASK) != RTPATH_STR_F_STYLE_DOS)
134	RTTESTI_CHECK_MSG(strcmp(szPath1, s_aTests[i].pszPath) == 0, ("%s\n", szPath1));
135	}
136	else
137	RTTestIFailed("RTPathParsedReassemble -> %Rrc", rc);
138	}
139	}
140
141	RTTestSub(hTest, "RTPathSplit");
142	for (uint32_t i = 0; i < RT_ELEMENTS(s_aTests); i++)
143	{
144	memset(&u, i & 1 ? 0xff : 0, sizeof(u));
145	int rc = RTPathSplit(s_aTests[i].pszPath, &u.Split, sizeof(u), s_aTests[i].fFlags);
146	if ( rc != VINF_SUCCESS
147	\|\| s_aTests[i].cComps != u.Split.cComps
148	\|\| s_aTests[i].fProps != u.Split.fProps
149	\|\| s_aTests[i].cchPath != u.Split.cchPath)
150	{
151	RTTestFailed(hTest, "i=%d rc=%Rrc %s", i, rc, s_aTests[i].pszPath);
152	RTTestFailureDetails(hTest,
153	" cComps %u, got %u\n"
154	" fProps %#x, got %#x, xor=>%#x\n"
155	" cchPath %u, got %u\n"
156	,
157	s_aTests[i].cComps, u.Split.cComps,
158	s_aTests[i].fProps, u.Split.fProps, s_aTests[i].fProps ^ u.Split.fProps,
159	s_aTests[i].cchPath, u.Split.cchPath);
160	}
161	else
162	{
163	RTTESTI_CHECK_MSG(u.Split.pszSuffix == '\0' \|\| u.Split.pszSuffix == '.', ("%s", u.Split.pszSuffix));
164	for (uint32_t idxComp = RTPATH_PROP_HAS_ROOT_SPEC(u.Split.fProps); idxComp < u.Split.cComps; idxComp++)
165	if ( (s_aTests[i].fFlags & RTPATH_STR_F_STYLE_MASK) == RTPATH_STR_F_STYLE_DOS
166	? strpbrk(u.Split.apszComps[idxComp], "/\\")
167	: strchr(u.Split.apszComps[idxComp], RTPATH_SLASH) )
168	RTTestFailed(hTest, "i=%d idxComp=%d '%s'", i, idxComp, u.Split.apszComps[idxComp]);
169
170	PRTPATHSPLIT pSplit = NULL;
171	RTTESTI_CHECK_RC(rc = RTPathSplitA(s_aTests[i].pszPath, &pSplit, s_aTests[i].fFlags), VINF_SUCCESS);
172	if (RT_SUCCESS(rc))
173	{
174	RTTESTI_CHECK(pSplit);
175	RTTESTI_CHECK(pSplit->cComps == u.Split.cComps);
176	RTTESTI_CHECK(pSplit->fProps == u.Split.fProps);
177	RTTESTI_CHECK(pSplit->cchPath == u.Split.cchPath);
178	RTTESTI_CHECK(pSplit->cbNeeded == u.Split.cbNeeded);
179	RTTESTI_CHECK(!strcmp(pSplit->pszSuffix, u.Split.pszSuffix));
180	for (uint32_t idxComp = 0; idxComp < u.Split.cComps; idxComp++)
181	RTTESTI_CHECK(!strcmp(pSplit->apszComps[idxComp], u.Split.apszComps[idxComp]));
182	RTPathSplitFree(pSplit);
183	}
184
185	rc = RTPathSplitReassemble(&u.Split, s_aTests[i].fFlags & ~RTPATH_STR_F_MIDDLE, szPath1, sizeof(szPath1));
186	if (rc == VINF_SUCCESS)
187	{
188	RTTESTI_CHECK_MSG(strlen(szPath1) == s_aTests[i].cchPath, ("%s\n", szPath1));
189	if ( !(u.Parsed.fProps & RTPATH_PROP_EXTRA_SLASHES)
190	&& (s_aTests[i].fFlags & RTPATH_STR_F_STYLE_MASK) != RTPATH_STR_F_STYLE_DOS)
191	RTTESTI_CHECK_MSG(strcmp(szPath1, s_aTests[i].pszPath) == 0, ("%s\n", szPath1));
192	}
193	else
194	RTTestIFailed("RTPathSplitReassemble -> %Rrc", rc);
195	}
196	}
197
198	RTTestSub(hTest, "RTPathParseSimple");
199	for (uint32_t i = 0; i < RT_ELEMENTS(s_aTests); i++)
200	{
201	if ( (s_aTests[i].fFlags & RTPATH_STR_F_STYLE_MASK) != RTPATH_STR_F_STYLE_HOST
202	&& (s_aTests[i].fFlags & RTPATH_STR_F_STYLE_MASK) != RTPATH_STYLE)
203	continue;
204	if (s_aTests[i].fFlags & ~RTPATH_STR_F_STYLE_MASK)
205	continue;
206
207	size_t const cchPathIn = strlen(s_aTests[i].pszPath);
208	size_t cchDir = ~(size_t)1;
209	ssize_t offName = -97;
210	ssize_t offSuff = -99;
211	size_t cchPath = RTPathParseSimple(s_aTests[i].pszPath, &cchDir, &offName, &offSuff);
212	if ( cchPath != cchPathIn
213	\|\| offSuff != (s_aTests[i].offSuffix >= cchPathIn ? -1 : s_aTests[i].offSuffix)
214	\|\| offName != s_aTests[i].offName
215	\|\| cchDir != s_aTests[i].cchDir)
216	{
217	RTTestFailed(hTest, "i=%u %s", i, s_aTests[i].pszPath);
218	RTTestFailureDetails(hTest,
219	" cchPath %zu, got %zu\n"
220	" cchDir %u, got %zu\n"
221	" offName %d, got %zd\n"
222	" offSuff %d, got %zd\n"
223	,
224	cchPathIn, cchPath,
225	s_aTests[i].cchDir, cchDir,
226	s_aTests[i].offName, offName,
227	(s_aTests[i].offSuffix >= cchPathIn ? -1 : s_aTests[i].offSuffix), offSuff);
228	}
229	}
230	}
231
232
233	static void testParentLength(RTTEST hTest)
234	{
235	static struct
236	{
237	const char *pszPath;
238	uint32_t cchNonParent;
239	uint32_t fFlags;
240	} const s_aTests[] =
241	{
242	{ "/usr/bin", 3, RTPATH_STR_F_STYLE_UNIX },
243	{ "/usr/bin", 3, RTPATH_STR_F_STYLE_DOS },
244	{ "\\usr\\bin", 3, RTPATH_STR_F_STYLE_DOS },
245	{ "/usr/bin/", 4, RTPATH_STR_F_STYLE_UNIX },
246	{ "/usr/bin/", 4, RTPATH_STR_F_STYLE_DOS },
247	{ "\\usr\\bin\\", 4, RTPATH_STR_F_STYLE_DOS },
248	{ "A:\\usr\\bin\\", 4, RTPATH_STR_F_STYLE_DOS },
249	{ "/bin", 3, RTPATH_STR_F_STYLE_UNIX },
250	{ "/bin", 3, RTPATH_STR_F_STYLE_DOS },
251	{ "\\bin", 3, RTPATH_STR_F_STYLE_DOS },
252	{ "A:\\bin", 3, RTPATH_STR_F_STYLE_DOS },
253	{ "A:/bin", 3, RTPATH_STR_F_STYLE_DOS },
254	{ "A:bin", 3, RTPATH_STR_F_STYLE_DOS },
255	{ "/bin/", 4, RTPATH_STR_F_STYLE_UNIX },
256	{ "/bin/", 4, RTPATH_STR_F_STYLE_DOS },
257	{ "A:\\bin\\", 4, RTPATH_STR_F_STYLE_DOS },
258	{ "A:/bin\\", 4, RTPATH_STR_F_STYLE_DOS },
259	{ "A:bin\\", 4, RTPATH_STR_F_STYLE_DOS },
260	{ "/", 0, RTPATH_STR_F_STYLE_UNIX },
261	{ "/", 0, RTPATH_STR_F_STYLE_DOS },
262	{ "\\", 0, RTPATH_STR_F_STYLE_DOS },
263	{ "A:\\", 0, RTPATH_STR_F_STYLE_DOS },
264	{ "A:", 0, RTPATH_STR_F_STYLE_DOS },
265	{ "bin", 3, RTPATH_STR_F_STYLE_UNIX },
266	{ "bin", 3, RTPATH_STR_F_STYLE_DOS },
267	{ "//unc/bin/bin", 3, RTPATH_STR_F_STYLE_DOS },
268	{ "//unc/bin/bin/", 4, RTPATH_STR_F_STYLE_DOS },
269	{ "//unc/bin", 3, RTPATH_STR_F_STYLE_DOS },
270	{ "//unc/bin/", 4, RTPATH_STR_F_STYLE_DOS },
271	{ "//unc/", 0, RTPATH_STR_F_STYLE_DOS },
272	{ "//unc", 0, RTPATH_STR_F_STYLE_DOS },
273	};
274
275	RTTestSub(hTest, "RTPathParentLength");
276	for (uint32_t i = 0; i < RT_ELEMENTS(s_aTests); i++)
277	{
278	size_t const cchParent = RTPathParentLengthEx(s_aTests[i].pszPath, s_aTests[i].fFlags);
279	size_t const cchExpected = strlen(s_aTests[i].pszPath) - s_aTests[i].cchNonParent;
280	if (cchParent != cchExpected)
281	RTTestFailed(hTest, "sub-test #%u: got %u, expected %u (%s)",
282	i, cchParent, cchExpected, s_aTests[i].pszPath);
283	if (s_aTests[i].fFlags == RTPATH_STYLE)
284	{
285	size_t const cchParent2 = RTPathParentLength(s_aTests[i].pszPath);
286	if (cchParent2 != cchExpected)
287	RTTestFailed(hTest, "sub-test #%u: RTPathParentLength returned %u, expected %u (%s)",
288	i, cchParent2, cchExpected, s_aTests[i].pszPath);
289	}
290	}
291	}
292
293
294	static void testPurgeFilename(RTTEST hTest)
295	{
296	static struct
297	{
298	const char pszIn, pszOut;
299	uint32_t fFlags;
300	} const s_aTests[] =
301	{
302	{ "start///end", "start___end", RTPATH_STR_F_STYLE_UNIX },
303	{ "start///end", "start___end", RTPATH_STR_F_STYLE_DOS },
304	{ "start///end", "start___end", RTPATH_STR_F_STYLE_HOST },
305	{ "1:<>\\9", "1:<>\\9", RTPATH_STR_F_STYLE_UNIX },
306	{ "1:<>\\9", "1____9", RTPATH_STR_F_STYLE_DOS },
307	{ "\t\r\n", "\t\r\n", RTPATH_STR_F_STYLE_UNIX },
308	{ "\t\r\n", "___", RTPATH_STR_F_STYLE_DOS },
309	};
310	RTTestSub(hTest, "RTPathPurgeFilename");
311	for (uint32_t i = 0; i < RT_ELEMENTS(s_aTests); i++)
312	{
313	char szPath[RTPATH_MAX];
314	strcpy(szPath, s_aTests[i].pszIn);
315	char *pszRet = RTPathPurgeFilename(szPath, s_aTests[i].fFlags);
316	RTTEST_CHECK(hTest, pszRet == &szPath[0]);
317	if (strcmp(szPath, s_aTests[i].pszOut) != 0)
318	RTTestFailed(hTest, "sub-test #%u: got '%s', expected '%s' (style %#x)",
319	i, szPath, s_aTests[i].pszOut, s_aTests[i].fFlags);
320	}
321	}
322
323
324	static void testEnsureTrailingSeparator(RTTEST hTest)
325	{
326	static struct
327	{
328	const char pszIn, pszOut;
329	uint32_t fFlags;
330	} const s_aTests[] =
331	{
332	{ "/foo", "/foo/", RTPATH_STR_F_STYLE_UNIX },
333	{ "/foo\\", "/foo\\/", RTPATH_STR_F_STYLE_UNIX },
334	{ "/foo:", "/foo:/", RTPATH_STR_F_STYLE_UNIX },
335	{ "/foo/", "/foo/", RTPATH_STR_F_STYLE_UNIX },
336	{ "D:/foo", "D:/foo\\", RTPATH_STR_F_STYLE_DOS },
337	{ "D:/foo\\", "D:/foo\\", RTPATH_STR_F_STYLE_DOS },
338	{ "", "./", RTPATH_STR_F_STYLE_UNIX},
339	{ "", ".\\", RTPATH_STR_F_STYLE_DOS },
340	{ "", "." RTPATH_SLASH_STR, RTPATH_STR_F_STYLE_HOST },
341	{ ".", "." RTPATH_SLASH_STR, RTPATH_STR_F_STYLE_HOST },
342	{ "x", "x" RTPATH_SLASH_STR, RTPATH_STR_F_STYLE_HOST },
343	{ "y" RTPATH_SLASH_STR, "y" RTPATH_SLASH_STR, RTPATH_STR_F_STYLE_HOST },
344	};
345	RTTestSub(hTest, "RTPathEnsureTrailingSeparatorEx");
346	for (uint32_t i = 0; i < RT_ELEMENTS(s_aTests); i++)
347	{
348	char szPath[RTPATH_MAX];
349	strcpy(szPath, s_aTests[i].pszIn);
350	size_t cchRet = RTPathEnsureTrailingSeparatorEx(szPath, sizeof(szPath), s_aTests[i].fFlags);
351	RTTEST_CHECK(hTest, cchRet == strlen(s_aTests[i].pszOut));
352	if (strcmp(szPath, s_aTests[i].pszOut) != 0)
353	RTTestFailed(hTest, "sub-test #%u: got '%s', expected '%s' (style %#x)",
354	i, szPath, s_aTests[i].pszOut, s_aTests[i].fFlags);
355	}
356	}
357
358
359	int main()
360	{
361	char szPath[RTPATH_MAX];
362
363	/*
364	* Init RT+Test.
365	*/
366	RTTEST hTest;
367	int rc = RTTestInitAndCreate("tstRTPath", &hTest);
368	if (rc)
369	return rc;
370	RTTestBanner(hTest);
371
372	RTTestSub(hTest, "Environment");
373	#if defined(RT_OS_OS2) \|\| defined(RT_OS_WINDOWS)
374	RTTESTI_CHECK(RTPATH_STYLE == RTPATH_STR_F_STYLE_DOS);
375	# if RTPATH_STYLE == RTPATH_STR_F_STYLE_DOS
376	# else
377	RTTestIFailed("#if RTPATH_STYLE == RTPATH_STR_F_STYLE_DOS");
378	# endif
379	RTTESTI_CHECK(strcmp(RTPATH_SLASH_STR, "\\") == 0);
380	RTTESTI_CHECK(RTPATH_SLASH == '\\');
381	RTTESTI_CHECK(RTPATH_IS_SEP('/'));
382	RTTESTI_CHECK(RTPATH_IS_SEP('\\'));
383	RTTESTI_CHECK(RTPATH_IS_SEP(':'));
384
385	#else
386	RTTESTI_CHECK(RTPATH_STYLE == RTPATH_STR_F_STYLE_UNIX);
387	# if RTPATH_STYLE == RTPATH_STR_F_STYLE_UNIX
388	# else
389	RTTestIFailed("#if RTPATH_STYLE == RTPATH_STR_F_STYLE_UNIX");
390	# endif
391	RTTESTI_CHECK(strcmp(RTPATH_SLASH_STR, "/") == 0);
392	RTTESTI_CHECK(RTPATH_SLASH == '/');
393	RTTESTI_CHECK(RTPATH_IS_SEP('/'));
394	RTTESTI_CHECK(!RTPATH_IS_SEP('\\'));
395	RTTESTI_CHECK(!RTPATH_IS_SEP(':'));
396	#endif
397
398	/*
399	* RTPathExecDir, RTPathUserHome and RTProcGetExecutablePath.
400	*/
401	RTTestSub(hTest, "RTPathExecDir");
402	RTTESTI_CHECK_RC(rc = RTPathExecDir(szPath, sizeof(szPath)), VINF_SUCCESS);
403	if (RT_SUCCESS(rc))
404	RTTestIPrintf(RTTESTLVL_INFO, "ExecDir={%s}\n", szPath);
405
406	RTTestSub(hTest, "RTProcGetExecutablePath");
407	if (RTProcGetExecutablePath(szPath, sizeof(szPath)) == szPath)
408	RTTestIPrintf(RTTESTLVL_INFO, "ExecutableName={%s}\n", szPath);
409	else
410	RTTestIFailed("RTProcGetExecutablePath -> NULL");
411
412	RTTestSub(hTest, "RTPathUserHome");
413	RTTESTI_CHECK_RC(rc = RTPathUserHome(szPath, sizeof(szPath)), VINF_SUCCESS);
414	if (RT_SUCCESS(rc))
415	RTTestIPrintf(RTTESTLVL_INFO, "UserHome={%s}\n", szPath);
416
417	RTTestSub(hTest, "RTPathUserDocuments");
418	RTTESTI_CHECK_RC(rc = RTPathUserDocuments(szPath, sizeof(szPath)), VINF_SUCCESS);
419	if (RT_SUCCESS(rc))
420	RTTestIPrintf(RTTESTLVL_INFO, "UserDocuments={%s}\n", szPath);
421
422	RTTestSub(hTest, "RTPathTemp");
423	RTTESTI_CHECK_RC(rc = RTPathTemp(szPath, sizeof(szPath)), VINF_SUCCESS);
424	if (RT_SUCCESS(rc))
425	RTTestIPrintf(RTTESTLVL_INFO, "PathTemp={%s}\n", szPath);
426	size_t cch = strlen(szPath);
427	RTTESTI_CHECK_RC(RTPathTemp(szPath, cch), VERR_BUFFER_OVERFLOW);
428	RTTESTI_CHECK_RC(RTPathTemp(szPath, cch+1), VINF_SUCCESS);
429	RTTESTI_CHECK_RC(RTPathTemp(szPath, cch+2), VINF_SUCCESS);
430
431
432	/*
433	* RTPathAbsEx.
434	*/
435	RTTestSub(hTest, "RTPathAbsEx");
436	static const struct
437	{
438	uint32_t fFlags;
439	const char *pcszInputBase;
440	const char *pcszInputPath;
441	int rc;
442	const char *pcszOutput;
443	}
444	s_aRTPathAbsExTests[] =
445	{
446	{ RTPATH_STR_F_STYLE_HOST, NULL, "", VERR_PATH_ZERO_LENGTH, NULL },
447	{ RTPATH_STR_F_STYLE_HOST, NULL, ".", VINF_SUCCESS, "%p" },
448	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
449	{ RTPATH_STR_F_STYLE_DOS, NULL, "\\", VINF_SUCCESS, "%d\\" },
450	{ RTPATH_STR_F_STYLE_DOS, NULL, "\\..", VINF_SUCCESS, "%d\\" },
451	{ RTPATH_STR_F_STYLE_DOS, NULL, "/absolute/..", VINF_SUCCESS, "%d\\" },
452	{ RTPATH_STR_F_STYLE_DOS, NULL, "/absolute\\\\../..", VINF_SUCCESS, "%d\\" },
453	{ RTPATH_STR_F_STYLE_DOS, NULL, "/absolute//../path\\", VINF_SUCCESS, "%d\\path\\" },
454	{ RTPATH_STR_F_STYLE_DOS, NULL, "/absolute/../../path", VINF_SUCCESS, "%d\\path" },
455	{ RTPATH_STR_F_STYLE_DOS, NULL, "relative/../dir\\.\\.\\.\\file.txt", VINF_SUCCESS, "%p\\dir\\file.txt" },
456	{ RTPATH_STR_F_STYLE_DOS, NULL, "\\data\\", VINF_SUCCESS, "%d\\data\\" },
457	{ RTPATH_STR_F_STYLE_DOS, "relative_base/dir\\", "\\from_root", VINF_SUCCESS, "%d\\from_root" },
458	{ RTPATH_STR_F_STYLE_DOS, "relative_base/dir/", "relative_also", VINF_SUCCESS, "%p\\relative_base\\dir\\relative_also" },
459	#else
460	{ RTPATH_STR_F_STYLE_UNIX, NULL, ".", VINF_SUCCESS, "%p" },
461	{ RTPATH_STR_F_STYLE_UNIX, NULL, "relative/../dir/./././file.txt", VINF_SUCCESS, "%p/dir/file.txt" },
462	{ RTPATH_STR_F_STYLE_UNIX, NULL, "relative/../dir\\.\\.\\.\\file.txt", VINF_SUCCESS, "%p/dir\\.\\.\\.\\file.txt" }, /* linux-specific */
463	{ RTPATH_STR_F_STYLE_UNIX, "relative_base/dir/", "/from_root", VINF_SUCCESS, "/from_root" },
464	{ RTPATH_STR_F_STYLE_UNIX, "relative_base/dir/", "relative_also", VINF_SUCCESS, "%p/relative_base/dir/relative_also" },
465	#endif
466	{ RTPATH_STR_F_STYLE_UNIX, NULL, "/", VINF_SUCCESS, "/" },
467	{ RTPATH_STR_F_STYLE_UNIX, NULL, "/..", VINF_SUCCESS, "/" },
468	{ RTPATH_STR_F_STYLE_UNIX, NULL, "/absolute/..", VINF_SUCCESS, "/" },
469	{ RTPATH_STR_F_STYLE_UNIX, NULL, "/absolute\\\\../..", VINF_SUCCESS, "/" },
470	{ RTPATH_STR_F_STYLE_UNIX, NULL, "/absolute//../path/", VINF_SUCCESS, "/path/" },
471	{ RTPATH_STR_F_STYLE_UNIX, NULL, "/absolute/../../path", VINF_SUCCESS, "/path" },
472	{ RTPATH_STR_F_STYLE_UNIX, NULL, "/data/", VINF_SUCCESS, "/data/" },
473	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
474	{ RTPATH_STR_F_STYLE_DOS, NULL, "C:\\", VINF_SUCCESS, "C:\\" },
475	{ RTPATH_STR_F_STYLE_DOS, "C:\\", "..", VINF_SUCCESS, "C:\\" },
476	{ RTPATH_STR_F_STYLE_DOS, "C:\\temp", "..", VINF_SUCCESS, "C:\\" },
477	{ RTPATH_STR_F_STYLE_DOS, "C:\\VirtualBox/Machines", "..\\VirtualBox.xml", VINF_SUCCESS, "C:\\VirtualBox\\VirtualBox.xml" },
478	{ RTPATH_STR_F_STYLE_DOS, "C:\\MustDie", "\\from_root/dir/..", VINF_SUCCESS, "C:\\from_root" },
479	{ RTPATH_STR_F_STYLE_DOS, "C:\\temp", "D:\\data", VINF_SUCCESS, "D:\\data" },
480	{ RTPATH_STR_F_STYLE_DOS, NULL, "\\\\server\\..\\share", VINF_SUCCESS, "\\\\server\\..\\share" /* kind of strange */ },
481	{ RTPATH_STR_F_STYLE_DOS, NULL, "\\\\server/", VINF_SUCCESS, "\\\\server\\" },
482	{ RTPATH_STR_F_STYLE_DOS, NULL, "\\\\", VINF_SUCCESS, "\\\\" },
483	{ RTPATH_STR_F_STYLE_DOS, NULL, "\\\\\\something", VINF_SUCCESS, "\\\\\\something" /* kind of strange */ },
484	{ RTPATH_STR_F_STYLE_DOS, "\\\\server\\share_as_base", "/from_root", VINF_SUCCESS, "\\\\server\\share_as_base\\from_root" },
485	{ RTPATH_STR_F_STYLE_DOS, "\\\\just_server", "/from_root", VINF_SUCCESS, "\\\\just_server\\from_root" },
486	{ RTPATH_STR_F_STYLE_DOS, "\\\\server\\share_as_base", "relative\\data", VINF_SUCCESS, "\\\\server\\share_as_base\\relative\\data" },
487	{ RTPATH_STR_F_STYLE_DOS, "base", "\\\\?\\UNC\\relative/edwef/..", VINF_SUCCESS, "\\\\?\\UNC\\relative" },
488	{ RTPATH_STR_F_STYLE_DOS, "\\\\?\\UNC\\base", "/from_root", VINF_SUCCESS, "\\\\?\\from_root" },
489	{ RTPATH_STR_F_STYLE_DOS, "\\\\?\\UNC\\base", "./..", VINF_SUCCESS, "\\\\?\\UNC" },
490	{ RTPATH_STR_F_STYLE_DOS \| RTPATHABS_F_STOP_AT_BASE, "\\\\?\\UNC\\base", "./..", VINF_SUCCESS, "\\\\?\\UNC\\base" },
491	{ RTPATH_STR_F_STYLE_DOS \| RTPATHABS_F_STOP_AT_BASE, "\\\\?\\UNC\\base", "/..", VINF_SUCCESS, "\\\\?\\" },
492	{ RTPATH_STR_F_STYLE_DOS, NULL, "\\\\.\\asdf\\..", VINF_SUCCESS, "\\\\.\\" },
493	{ RTPATH_STR_F_STYLE_DOS, NULL, "\\\\?\\asdf\\..", VINF_SUCCESS, "\\\\?\\" },
494	{ RTPATH_STR_F_STYLE_DOS, NULL, "\\\\x\\asdf\\..", VINF_SUCCESS, "\\\\x\\asdf" },
495	#else
496	{ RTPATH_STR_F_STYLE_UNIX, "\\temp", "\\data", VINF_SUCCESS, "%p/\\temp/\\data" },
497	#endif
498	{ RTPATH_STR_F_STYLE_UNIX, "/VirtualBox/Machines", "../VirtualBox.xml", VINF_SUCCESS, "/VirtualBox/VirtualBox.xml" },
499	{ RTPATH_STR_F_STYLE_UNIX, "/MustDie", "/from_root/dir/..", VINF_SUCCESS, "/from_root" },
500	{ RTPATH_STR_F_STYLE_UNIX, "/temp", "..", VINF_SUCCESS, "/" },
501	};
502
503	char *pszGuardedBuf = NULL;
504	rc = RTTestGuardedAlloc(hTest, RTPATH_MAX, 0, false /fHead/, (void **)&pszGuardedBuf);
505	if (RT_FAILURE(rc))
506	pszGuardedBuf = szPath;
507
508	for (unsigned i = 0; i < RT_ELEMENTS(s_aRTPathAbsExTests); ++ i)
509	{
510	if (RT_FAILURE(s_aRTPathAbsExTests[i].rc))
511	RTTestDisableAssertions(hTest);
512
513	size_t cbAbsPath = sizeof(szPath);
514	rc = RTPathAbsEx(s_aRTPathAbsExTests[i].pcszInputBase,
515	s_aRTPathAbsExTests[i].pcszInputPath,
516	s_aRTPathAbsExTests[i].fFlags,
517	szPath, &cbAbsPath);
518
519	if (RT_FAILURE(s_aRTPathAbsExTests[i].rc))
520	RTTestRestoreAssertions(hTest);
521
522	if (rc != s_aRTPathAbsExTests[i].rc)
523	{
524	RTTestIFailed("#%u: unexpected result code!\n"
525	" flags: %#x\n"
526	" input base: '%s'\n"
527	" input path: '%s'\n"
528	" output: '%s'\n"
529	" rc: %Rrc\n"
530	" expected rc: %Rrc",
531	i,
532	s_aRTPathAbsExTests[i].fFlags,
533	s_aRTPathAbsExTests[i].pcszInputBase,
534	s_aRTPathAbsExTests[i].pcszInputPath,
535	szPath, rc,
536	s_aRTPathAbsExTests[i].rc);
537	continue;
538	}
539
540	char szTmp[RTPATH_MAX];
541	char *pszExpected = NULL;
542	if (s_aRTPathAbsExTests[i].pcszOutput != NULL)
543	{
544	if (s_aRTPathAbsExTests[i].pcszOutput[0] == '%')
545	{
546	RTTESTI_CHECK_RC(rc = RTPathGetCurrent(szTmp, sizeof(szTmp)), VINF_SUCCESS);
547	if (RT_FAILURE(rc))
548	break;
549
550	pszExpected = szTmp;
551
552	if (s_aRTPathAbsExTests[i].pcszOutput[1] == 'p')
553	{
554	cch = strlen(szTmp);
555	if (cch + strlen(s_aRTPathAbsExTests[i].pcszOutput) - 2 <= sizeof(szTmp))
556	strcpy(szTmp + cch, s_aRTPathAbsExTests[i].pcszOutput + 2);
557	}
558	#if defined(RT_OS_OS2) \|\| defined(RT_OS_WINDOWS)
559	else if (s_aRTPathAbsExTests[i].pcszOutput[1] == 'd')
560	{
561	if (2 + strlen(s_aRTPathAbsExTests[i].pcszOutput) - 2 <= sizeof(szTmp))
562	strcpy(szTmp + 2, s_aRTPathAbsExTests[i].pcszOutput + 2);
563	}
564	#endif
565	}
566	else
567	{
568	strcpy(szTmp, s_aRTPathAbsExTests[i].pcszOutput);
569	pszExpected = szTmp;
570	}
571
572	if ( strcmp(szPath, pszExpected)
573	\|\| strlen(szPath) != cbAbsPath)
574	{
575	RTTestIFailed("#%u: Unexpected result\n"
576	" flags: %#x\n"
577	" input base: '%s'\n"
578	" input path: '%s'\n"
579	" output: '%s'\n"
580	" expected: '%s' ('%s')\n"
581	" cchResult: %#x, actual %#x",
582	i,
583	s_aRTPathAbsExTests[i].fFlags,
584	s_aRTPathAbsExTests[i].pcszInputBase,
585	s_aRTPathAbsExTests[i].pcszInputPath,
586	szPath,
587	pszExpected, s_aRTPathAbsExTests[i].pcszOutput,
588	cbAbsPath, strlen(szPath));
589	continue;
590	}
591
592	if (RT_SUCCESS(s_aRTPathAbsExTests[i].rc))
593	{
594	/* Test the RTPATHABS_F_ENSURE_TRAILING_SLASH flag: */
595	cbAbsPath = sizeof(szPath);
596	rc = RTPathAbsEx(s_aRTPathAbsExTests[i].pcszInputBase,
597	s_aRTPathAbsExTests[i].pcszInputPath,
598	s_aRTPathAbsExTests[i].fFlags \| RTPATHABS_F_ENSURE_TRAILING_SLASH,
599	szPath, &cbAbsPath);
600	char chSlash = (s_aRTPathAbsExTests[i].fFlags & RTPATH_STR_F_STYLE_MASK) == RTPATH_STR_F_STYLE_DOS ? '\\'
601	: (s_aRTPathAbsExTests[i].fFlags & RTPATH_STR_F_STYLE_MASK) == RTPATH_STR_F_STYLE_UNIX ? '/'
602	: RTPATH_SLASH;
603	if ( RT_FAILURE(rc)
604	\|\| strlen(szPath) != cbAbsPath
605	\|\| szPath[cbAbsPath - 1] != chSlash)
606	RTTestIFailed("#%u: Unexpected RTPATHABS_F_ENSURE_TRAILING_SLASH result: %Rrc\n"
607	" flags: %#x \| RTPATHABS_F_ENSURE_TRAILING_SLASH\n"
608	" input base: '%s'\n"
609	" input path: '%s'\n"
610	" output: '%s' ('%c' vs '%c')\n"
611	" cchResult: %#x, actual %#x",
612	i, rc,
613	s_aRTPathAbsExTests[i].fFlags,
614	s_aRTPathAbsExTests[i].pcszInputBase,
615	s_aRTPathAbsExTests[i].pcszInputPath,
616	szPath, szPath[cbAbsPath - 1], chSlash,
617	cbAbsPath, strlen(szPath));
618
619	/* Do overflow testing: */
620	size_t const cbNeeded = strlen(pszExpected) + 1;
621	for (size_t cbBuf = 0; cbBuf < cbNeeded + 64; cbBuf++)
622	{
623	char *pszBuf = &pszGuardedBuf[RTPATH_MAX - cbBuf];
624	memset(pszBuf, 0x33, cbBuf);
625	cbAbsPath = cbBuf;
626	rc = RTPathAbsEx(s_aRTPathAbsExTests[i].pcszInputBase, s_aRTPathAbsExTests[i].pcszInputPath,
627	s_aRTPathAbsExTests[i].fFlags, pszBuf, &cbAbsPath);
628	if ( cbBuf < cbNeeded
629	&& ( rc != VERR_BUFFER_OVERFLOW
630	\|\| cbAbsPath < cbNeeded))
631	RTTestIFailed("#%u: Unexpected overflow result: %Rrc%s\n"
632	" flags: %#x\n"
633	" input base: '%s'\n"
634	" input path: '%s'\n"
635	" cbBuf[in]: %#x\n"
636	" cbBuf[out]: %#x\n"
637	" cbNeeded: %#x\n",
638	i, rc, rc != VERR_BUFFER_OVERFLOW ? " - expected VERR_BUFFER_OVERFLOW" : "",
639	s_aRTPathAbsExTests[i].fFlags,
640	s_aRTPathAbsExTests[i].pcszInputBase,
641	s_aRTPathAbsExTests[i].pcszInputPath,
642	cbBuf,
643	cbAbsPath,
644	cbNeeded);
645	else if ( cbBuf >= cbNeeded
646	&& ( rc != s_aRTPathAbsExTests[i].rc
647	\|\| cbAbsPath != cbNeeded - 1
648	\|\| strcmp(pszBuf, pszExpected)
649	\|\| strlen(pszBuf) != cbAbsPath))
650	RTTestIFailed("#%u: Unexpected result: %Rrc (expected %Rrc)\n"
651	" flags: %#x\n"
652	" input base: '%s'\n"
653	" input path: '%s'\n"
654	" cbBuf[in]: %#x\n"
655	" cbBuf[out]: %#x\n"
656	" cbNeeded: %#x\n",
657	i, rc, s_aRTPathAbsExTests[i].rc,
658	s_aRTPathAbsExTests[i].fFlags,
659	s_aRTPathAbsExTests[i].pcszInputBase,
660	s_aRTPathAbsExTests[i].pcszInputPath,
661	cbBuf,
662	cbAbsPath,
663	cbNeeded);
664
665	}
666	}
667
668	/* RTPathAbsExDup */
669	char *pszDup = RTPathAbsExDup(s_aRTPathAbsExTests[i].pcszInputBase,
670	s_aRTPathAbsExTests[i].pcszInputPath,
671	s_aRTPathAbsExTests[i].fFlags);
672	if ( (RT_SUCCESS(s_aRTPathAbsExTests[i].rc) ? pszDup == NULL : pszDup != NULL)
673	\|\| RTStrCmp(pszDup, pszExpected))
674	RTTestIFailed("#%u: Unexpected RTPathAbsExDup result: %p%s\n"
675	" flags: %#x\n"
676	" input base: '%s'\n"
677	" input path: '%s'\n"
678	" output: '%s'\n"
679	" expected: '%s' ('%s')\n",
680	i, pszDup,
681	(RT_SUCCESS(s_aRTPathAbsExTests[i].rc) ? pszDup == NULL : pszDup != NULL) ? pszDup ? "NULL" : "!NULL" : "",
682	s_aRTPathAbsExTests[i].fFlags,
683	s_aRTPathAbsExTests[i].pcszInputBase,
684	s_aRTPathAbsExTests[i].pcszInputPath,
685	pszDup,
686	pszExpected, s_aRTPathAbsExTests[i].pcszOutput);
687	RTStrFree(pszDup);
688	}
689	}
690
691	if (pszGuardedBuf != szPath)
692	RTTestGuardedFree(hTest, pszGuardedBuf);
693
694
695	/*
696	* RTPathStripFilename
697	*/
698	RTTestSub(hTest, "RTPathStripFilename");
699	static const char *s_apszStripFilenameTests[] =
700	{
701	"/usr/include///", "/usr/include//",
702	"/usr/include/", "/usr/include",
703	"/usr/include", "/usr",
704	"/usr", "/",
705	"usr", ".",
706	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
707	"c:/windows", "c:/",
708	"c:/", "c:/",
709	"D:", "D:",
710	"C:\\OS2\\DLLS", "C:\\OS2",
711	#endif
712	};
713	for (unsigned i = 0; i < RT_ELEMENTS(s_apszStripFilenameTests); i += 2)
714	{
715	const char *pszInput = s_apszStripFilenameTests[i];
716	const char *pszExpect = s_apszStripFilenameTests[i + 1];
717	strcpy(szPath, pszInput);
718	RTPathStripFilename(szPath);
719	if (strcmp(szPath, pszExpect))
720	{
721	RTTestIFailed("Unexpected result\n"
722	" input: '%s'\n"
723	" output: '%s'\n"
724	"expected: '%s'",
725	pszInput, szPath, pszExpect);
726	}
727	}
728
729	/*
730	* RTPathAppend.
731	*/
732	RTTestSub(hTest, "RTPathAppend");
733	static const char *s_apszAppendTests[] =
734	{
735	/* base append result */
736	"/", "", "/",
737	"", "/", "/",
738	"/", "/", "/",
739	"/x", "", "/x",
740	"/x", "/", "/x/",
741	"/", "x", "/x",
742	"dir", "file", "dir" RTPATH_SLASH_STR "file",
743	"dir", "/file", "dir/file",
744	"dir", "//file", "dir/file",
745	"dir", "///file", "dir/file",
746	"dir/", "/file", "dir/file",
747	"dir/", "//file", "dir/file",
748	"dir/", "///file", "dir/file",
749	"dir//", "file", "dir/file",
750	"dir//", "/file", "dir/file",
751	"dir//", "//file", "dir/file",
752	"dir///", "///file", "dir/file",
753	"/bin/testcase", "foo.r0", "/bin/testcase" RTPATH_SLASH_STR "foo.r0",
754	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
755	"/", "\\", "/",
756	"\\", "/", "\\",
757	"\\\\srv\\shr", "dir//", "\\\\srv\\shr" RTPATH_SLASH_STR "dir//",
758	"\\\\srv\\shr", "dir//file", "\\\\srv\\shr" RTPATH_SLASH_STR "dir//file",
759	"\\\\srv\\shr", "//dir//", "\\\\srv\\shr/dir//",
760	"\\\\srv\\shr", "/\\dir//", "\\\\srv\\shr\\dir//",
761	"\\\\", "not-srv/not-shr/file", "\\not-srv/not-shr/file",
762	"C:", "autoexec.bat", "C:autoexec.bat",
763	"C:", "/autoexec.bat", "C:/autoexec.bat",
764	"C:", "\\autoexec.bat", "C:\\autoexec.bat",
765	"C:\\", "/autoexec.bat", "C:\\autoexec.bat",
766	"C:\\\\", "autoexec.bat", "C:\\autoexec.bat",
767	"E:\\bin\\testcase", "foo.r0", "E:\\bin\\testcase" RTPATH_SLASH_STR "foo.r0",
768	#endif
769	};
770	for (unsigned i = 0; i < RT_ELEMENTS(s_apszAppendTests); i += 3)
771	{
772	const char *pszInput = s_apszAppendTests[i];
773	const char *pszAppend = s_apszAppendTests[i + 1];
774	const char *pszExpect = s_apszAppendTests[i + 2];
775	strcpy(szPath, pszInput);
776	RTTESTI_CHECK_RC(rc = RTPathAppend(szPath, sizeof(szPath), pszAppend), VINF_SUCCESS);
777	if (RT_FAILURE(rc))
778	continue;
779	if (strcmp(szPath, pszExpect))
780	{
781	RTTestIFailed("Unexpected result\n"
782	" input: '%s'\n"
783	" append: '%s'\n"
784	" output: '%s'\n"
785	"expected: '%s'",
786	pszInput, pszAppend, szPath, pszExpect);
787	}
788	else
789	{
790	size_t const cchResult = strlen(szPath);
791
792	strcpy(szPath, pszInput);
793	RTTESTI_CHECK_RC(rc = RTPathAppend(szPath, cchResult + 2, pszAppend), VINF_SUCCESS);
794	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
795
796	strcpy(szPath, pszInput);
797	RTTESTI_CHECK_RC(rc = RTPathAppend(szPath, cchResult + 1, pszAppend), VINF_SUCCESS);
798	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
799
800	if (strlen(pszInput) < cchResult)
801	{
802	strcpy(szPath, pszInput);
803	RTTESTI_CHECK_RC(RTPathAppend(szPath, cchResult, pszAppend), VERR_BUFFER_OVERFLOW);
804	}
805	}
806	}
807
808	/*
809	* RTPathJoin - reuse the append tests.
810	*/
811	RTTestSub(hTest, "RTPathJoin");
812	for (unsigned i = 0; i < RT_ELEMENTS(s_apszAppendTests); i += 3)
813	{
814	const char *pszInput = s_apszAppendTests[i];
815	const char *pszAppend = s_apszAppendTests[i + 1];
816	const char *pszExpect = s_apszAppendTests[i + 2];
817
818	memset(szPath, 'a', sizeof(szPath)); szPath[sizeof(szPath) - 1] = '\0';
819
820	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, sizeof(szPath), pszInput, pszAppend), VINF_SUCCESS);
821	if (RT_FAILURE(rc))
822	continue;
823	if (strcmp(szPath, pszExpect))
824	{
825	RTTestIFailed("Unexpected result\n"
826	" input: '%s'\n"
827	" append: '%s'\n"
828	" output: '%s'\n"
829	"expected: '%s'",
830	pszInput, pszAppend, szPath, pszExpect);
831	}
832	else
833	{
834	size_t const cchResult = strlen(szPath);
835
836	memset(szPath, 'a', sizeof(szPath)); szPath[sizeof(szPath) - 1] = '\0';
837	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, cchResult + 2, pszInput, pszAppend), VINF_SUCCESS);
838	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
839
840	memset(szPath, 'a', sizeof(szPath)); szPath[sizeof(szPath) - 1] = '\0';
841	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, cchResult + 1, pszInput, pszAppend), VINF_SUCCESS);
842	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
843
844	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, cchResult, pszInput, pszAppend), VERR_BUFFER_OVERFLOW);
845	}
846	}
847
848	/*
849	* RTPathJoinA - reuse the append tests.
850	*/
851	RTTestSub(hTest, "RTPathJoinA");
852	for (unsigned i = 0; i < RT_ELEMENTS(s_apszAppendTests); i += 3)
853	{
854	const char *pszInput = s_apszAppendTests[i];
855	const char *pszAppend = s_apszAppendTests[i + 1];
856	const char *pszExpect = s_apszAppendTests[i + 2];
857
858	char *pszPathDst;
859	RTTESTI_CHECK(pszPathDst = RTPathJoinA(pszInput, pszAppend));
860	if (!pszPathDst)
861	continue;
862	if (strcmp(pszPathDst, pszExpect))
863	{
864	RTTestIFailed("Unexpected result\n"
865	" input: '%s'\n"
866	" append: '%s'\n"
867	" output: '%s'\n"
868	"expected: '%s'",
869	pszInput, pszAppend, pszPathDst, pszExpect);
870	}
871	RTStrFree(pszPathDst);
872	}
873
874	/*
875	* RTPathStripTrailingSlash
876	*/
877	static const char *s_apszStripTrailingSlash[] =
878	{
879	/* input result */
880	"/", "/",
881	"//", "/",
882	"////////////////////", "/",
883	"/tmp", "/tmp",
884	"/tmp////////////////", "/tmp",
885	"tmp", "tmp",
886	"tmp////////////////", "tmp",
887	"./", ".",
888	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
889	"////////////////////", "/",
890	"D:", "D:",
891	"D:/", "D:/",
892	"D:\\", "D:\\",
893	"D:\\/\\", "D:\\",
894	"D:/\\/\\", "D:/",
895	"C:/Temp", "C:/Temp",
896	"C:/Temp/", "C:/Temp",
897	"C:/Temp\\/", "C:/Temp",
898	#endif
899	};
900	for (unsigned i = 0; i < RT_ELEMENTS(s_apszStripTrailingSlash); i += 2)
901	{
902	const char *pszInput = s_apszStripTrailingSlash[i];
903	const char *pszExpect = s_apszStripTrailingSlash[i + 1];
904
905	strcpy(szPath, pszInput);
906	cch = RTPathStripTrailingSlash(szPath);
907	if (strcmp(szPath, pszExpect))
908	RTTestIFailed("Unexpected result\n"
909	" input: '%s'\n"
910	" output: '%s'\n"
911	"expected: '%s'",
912	pszInput, szPath, pszExpect);
913	else
914	RTTESTI_CHECK(cch == strlen(szPath));
915	}
916
917	/*
918	* RTPathCountComponents
919	*/
920	RTTestSub(hTest, "RTPathCountComponents");
921	RTTESTI_CHECK(RTPathCountComponents("") == 0);
922	RTTESTI_CHECK(RTPathCountComponents("/") == 1);
923	RTTESTI_CHECK(RTPathCountComponents("//") == 1);
924	RTTESTI_CHECK(RTPathCountComponents("//////////////") == 1);
925	RTTESTI_CHECK(RTPathCountComponents("//////////////bin") == 2);
926	RTTESTI_CHECK(RTPathCountComponents("//////////////bin/") == 2);
927	RTTESTI_CHECK(RTPathCountComponents("//////////////bin/////") == 2);
928	RTTESTI_CHECK(RTPathCountComponents("..") == 1);
929	RTTESTI_CHECK(RTPathCountComponents("../") == 1);
930	RTTESTI_CHECK(RTPathCountComponents("../..") == 2);
931	RTTESTI_CHECK(RTPathCountComponents("../../") == 2);
932	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
933	RTTESTI_CHECK(RTPathCountComponents("d:") == 1);
934	RTTESTI_CHECK(RTPathCountComponents("d:/") == 1);
935	RTTESTI_CHECK(RTPathCountComponents("d:/\\") == 1);
936	RTTESTI_CHECK(RTPathCountComponents("d:\\") == 1);
937	RTTESTI_CHECK(RTPathCountComponents("c:\\config.sys") == 2);
938	RTTESTI_CHECK(RTPathCountComponents("c:\\windows") == 2);
939	RTTESTI_CHECK(RTPathCountComponents("c:\\windows\\") == 2);
940	RTTESTI_CHECK(RTPathCountComponents("c:\\windows\\system32") == 3);
941	RTTESTI_CHECK(RTPathCountComponents("//./C$") == 1);
942	RTTESTI_CHECK(RTPathCountComponents("\\\\.\\C$") == 1);
943	RTTESTI_CHECK(RTPathCountComponents("/\\.\\C$") == 1);
944	RTTESTI_CHECK(RTPathCountComponents("//myserver") == 1);
945	RTTESTI_CHECK(RTPathCountComponents("//myserver/") == 1);
946	RTTESTI_CHECK(RTPathCountComponents("//myserver/share") == 1);
947	RTTESTI_CHECK(RTPathCountComponents("//myserver/share/") == 1);
948	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\") == 1);
949	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\x") == 2);
950	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\x\\y") == 3);
951	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\x\\y\\") == 3);
952	#endif
953
954	/*
955	* RTPathCopyComponents
956	*/
957	struct
958	{
959	const char *pszSrc;
960	size_t cComponents;
961	const char *pszResult;
962	} s_aCopyComponents[] =
963	{
964	{ "", 0, "" },
965	{ "", 5, "" },
966	{ "/", 0, "" },
967	{ "/", 1, "/" },
968	{ "/", 2, "/" },
969	{ "/usr/bin/sed", 0, "" },
970	{ "/usr/bin/sed", 1, "/" },
971	{ "/usr/bin/sed", 2, "/usr/" },
972	{ "/usr/bin/sed", 3, "/usr/bin/" },
973	{ "/usr/bin/sed", 4, "/usr/bin/sed" },
974	{ "/usr/bin/sed", 5, "/usr/bin/sed" },
975	{ "/usr/bin/sed", 6, "/usr/bin/sed" },
976	{ "/usr///bin/sed", 2, "/usr///" },
977	};
978	for (unsigned i = 0; i < RT_ELEMENTS(s_aCopyComponents); i++)
979	{
980	const char *pszInput = s_aCopyComponents[i].pszSrc;
981	size_t cComponents = s_aCopyComponents[i].cComponents;
982	const char *pszResult = s_aCopyComponents[i].pszResult;
983
984	memset(szPath, 'a', sizeof(szPath));
985	rc = RTPathCopyComponents(szPath, sizeof(szPath), pszInput, cComponents);
986	RTTESTI_CHECK_RC(rc, VINF_SUCCESS);
987	if (RT_SUCCESS(rc) && strcmp(szPath, pszResult))
988	RTTestIFailed("Unexpected result\n"
989	" input: '%s' cComponents=%u\n"
990	" output: '%s'\n"
991	"expected: '%s'",
992	pszInput, cComponents, szPath, pszResult);
993	else if (RT_SUCCESS(rc))
994	{
995	RTTESTI_CHECK_RC(RTPathCopyComponents(szPath, strlen(pszResult) + 1, pszInput, cComponents), VINF_SUCCESS);
996	RTTESTI_CHECK_RC(RTPathCopyComponents(szPath, strlen(pszResult), pszInput, cComponents), VERR_BUFFER_OVERFLOW);
997	}
998	}
999
1000
1001	/*
1002	* RTPathStripSuffix
1003	*/
1004	RTTestSub(hTest, "RTPathStripSuffix");
1005	struct
1006	{
1007	const char *pszSrc;
1008	const char *pszResult;
1009	} s_aStripExt[] =
1010	{
1011	{ "filename.ext", "filename" },
1012	{ "filename.ext1.ext2.ext3", "filename.ext1.ext2" },
1013	{ "filename..ext", "filename." },
1014	{ "filename.ext.", "filename.ext." },
1015	};
1016	for (unsigned i = 0; i < RT_ELEMENTS(s_aStripExt); i++)
1017	{
1018	const char *pszInput = s_aStripExt[i].pszSrc;
1019	const char *pszResult = s_aStripExt[i].pszResult;
1020
1021	strcpy(szPath, pszInput);
1022	RTPathStripSuffix(szPath);
1023	if (strcmp(szPath, pszResult))
1024	RTTestIFailed("Unexpected result\n"
1025	" input: '%s'\n"
1026	" output: '%s'\n"
1027	"expected: '%s'",
1028	pszInput, szPath, pszResult);
1029	}
1030
1031	/*
1032	* RTPathCalcRelative
1033	*/
1034	RTTestSub(hTest, "RTPathCalcRelative");
1035	struct
1036	{
1037	const char *pszFrom;
1038	bool fFromFile;
1039	const char *pszTo;
1040	int rc;
1041	const char *pszExpected;
1042	} s_aRelPath[] =
1043	{
1044	{ "/home/test.ext", true, "/home/test2.ext", VINF_SUCCESS, "test2.ext" },
1045	{ "/dir/test.ext", true, "/dir/dir2/test2.ext", VINF_SUCCESS, "dir2/test2.ext" },
1046	{ "/dir/dir2/test.ext", true, "/dir/test2.ext", VINF_SUCCESS, ".." RTPATH_SLASH_STR "test2.ext" },
1047	{ "/dir/dir2/test.ext", true, "/dir/dir3/test2.ext", VINF_SUCCESS, ".." RTPATH_SLASH_STR "dir3/test2.ext" },
1048	{ "/dir/dir2", false, "/dir/dir3/test2.ext", VINF_SUCCESS, ".." RTPATH_SLASH_STR "dir3/test2.ext" },
1049	{ "/dir/dir2", false, "/dir/dir3//test2.ext", VINF_SUCCESS, ".." RTPATH_SLASH_STR "dir3//test2.ext" },
1050	{ "/dir/dir2/", false, "/dir/dir3/test2.ext", VINF_SUCCESS, ".." RTPATH_SLASH_STR "dir3/test2.ext" },
1051	{ "/dir/dir2////", false, "/dir//dir3/test2.ext", VINF_SUCCESS, ".." RTPATH_SLASH_STR "dir3/test2.ext" },
1052	{ "/include/iprt", false, "/include/iprt/cdefs.h", VINF_SUCCESS, "cdefs.h" },
1053	{ "/include/iprt/", false, "/include/iprt/cdefs.h", VINF_SUCCESS, "cdefs.h" },
1054	{ "/include/iprt/tt.h", true, "/include/iprt/cdefs.h", VINF_SUCCESS, "cdefs.h" },
1055	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
1056	{ "\\\\server\\share\\test.ext", true, "\\\\server\\share2\\test2.ext", VERR_NOT_SUPPORTED, "" },
1057	{ "c:\\dir\\test.ext", true, "f:\\dir\\test.ext", VERR_NOT_SUPPORTED, "" },
1058	{ "F:\\dir\\test.ext", false, "f:/dir//test.ext", VINF_SUCCESS, "." } ,
1059	{ "F:\\diR\\Test.exT", true, "f:/dir//test.ext", VINF_SUCCESS, "Test.exT" } ,
1060	{ "F:\\K\xc3\x85RE\\Test.exT", true, "f:/k\xc3\xa5re//test.ext", VINF_SUCCESS, "Test.exT" } ,
1061	#endif
1062	};
1063	for (unsigned i = 0; i < RT_ELEMENTS(s_aRelPath); i++)
1064	{
1065	const char *pszFrom = s_aRelPath[i].pszFrom;
1066	bool fFromFile = s_aRelPath[i].fFromFile;
1067	const char *pszTo = s_aRelPath[i].pszTo;
1068
1069	rc = RTPathCalcRelative(szPath, sizeof(szPath), pszFrom, fFromFile, pszTo);
1070	if (rc != s_aRelPath[i].rc)
1071	RTTestIFailed("Unexpected return code for %s .. %s\n"
1072	" got: %Rrc\n"
1073	"expected: %Rrc",
1074	pszFrom, pszTo, rc, s_aRelPath[i].rc);
1075	else if ( RT_SUCCESS(rc)
1076	&& strcmp(szPath, s_aRelPath[i].pszExpected))
1077	RTTestIFailed("Unexpected result\n"
1078	" from: '%s' (%s)\n"
1079	" to: '%s'\n"
1080	" output: '%s'\n"
1081	"expected: '%s'",
1082	pszFrom, fFromFile ? "file" : "dir", pszTo, szPath, s_aRelPath[i].pszExpected);
1083	}
1084
1085	testParserAndSplitter(hTest);
1086	testParentLength(hTest);
1087	testPurgeFilename(hTest);
1088	testEnsureTrailingSeparator(hTest);
1089
1090	/*
1091	* Summary.
1092	*/
1093	return RTTestSummaryAndDestroy(hTest);
1094	}
1095

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source: vbox/trunk/src/VBox/Runtime/testcase/tstRTPath.cpp@ 83743

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