tstRTPath.cpp@ 56978

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1	/* $Id: tstRTPath.cpp 56290 2015-06-09 14:01:31Z vboxsync $ */
2	/** @file
3	* IPRT Testcase - Test various path functions.
4	*/
5
6	/*
7	* Copyright (C) 2006-2015 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	* Header Files *
29	*******************************************************************************/
30	#include <iprt/path.h>
31
32	#include <iprt/err.h>
33	#include <iprt/initterm.h>
34	#include <iprt/param.h>
35	#include <iprt/process.h>
36	#include <iprt/stream.h>
37	#include <iprt/string.h>
38	#include <iprt/test.h>
39
40
41	static void testParserAndSplitter(RTTEST hTest)
42	{
43	static struct
44	{
45	uint16_t cComps;
46	uint16_t cchPath;
47	uint16_t offSuffix;
48	const char *pszPath;
49	uint16_t fProps;
50	uint32_t fFlags;
51	} const s_aTests[] =
52	{
53	{ 2, 5, 5, "/bin/", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_DIR_SLASH, RTPATH_STR_F_STYLE_UNIX },
54	{ 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 },
55	{ 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 },
56	{ 2, 12, 8, "C:Config.sys", RTPATH_PROP_VOLUME \| RTPATH_PROP_RELATIVE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_SUFFIX, RTPATH_STR_F_STYLE_DOS },
57	{ 1, 10, 6, "Config.sys", RTPATH_PROP_RELATIVE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_SUFFIX, RTPATH_STR_F_STYLE_DOS },
58	{ 1, 4, 4, "//./", RTPATH_PROP_UNC \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE, RTPATH_STR_F_STYLE_DOS },
59	{ 2, 5, 5, "//./f", RTPATH_PROP_UNC \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_DOS },
60	{ 2, 5, 6, "//.//f", RTPATH_PROP_UNC \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_EXTRA_SLASHES, RTPATH_STR_F_STYLE_DOS },
61	{ 3, 7, 7, "//././f", RTPATH_PROP_UNC \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_DOT_REFS, RTPATH_STR_F_STYLE_DOS },
62	{ 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 },
63	{ 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 },
64	{ 1, 1, 1, "/", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE, RTPATH_STR_F_STYLE_UNIX },
65	{ 2, 4, 4, "/bin", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
66	{ 2, 5, 5, "/bin/", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_DIR_SLASH, RTPATH_STR_F_STYLE_UNIX },
67	{ 3, 7, 7, "/bin/ls", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
68	{ 3, 12, 7, "/etc/rc.conf", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_SUFFIX, RTPATH_STR_F_STYLE_UNIX },
69	{ 1, 1, 2, "//", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_EXTRA_SLASHES, RTPATH_STR_F_STYLE_UNIX },
70	{ 1, 1, 3, "///", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_EXTRA_SLASHES, RTPATH_STR_F_STYLE_UNIX },
71	{ 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 },
72	{ 1, 3, 3, "bin", RTPATH_PROP_RELATIVE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
73	{ 1, 4, 4, "bin/", RTPATH_PROP_RELATIVE \| RTPATH_PROP_DIR_SLASH, RTPATH_STR_F_STYLE_UNIX },
74	{ 1, 4, 7, "bin////", RTPATH_PROP_RELATIVE \| RTPATH_PROP_DIR_SLASH \| RTPATH_PROP_EXTRA_SLASHES, RTPATH_STR_F_STYLE_UNIX },
75	{ 3, 10, 10, "bin/../usr", RTPATH_PROP_RELATIVE \| RTPATH_PROP_DOTDOT_REFS \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
76	{ 4, 11, 11, "/bin/../usr", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_RELATIVE \| RTPATH_PROP_DOTDOT_REFS \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
77	{ 4, 8, 8, "/a/.../u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
78	{ 4, 8, 8, "/a/.b./u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
79	{ 4, 8, 8, "/a/..c/u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
80	{ 4, 8, 8, "/a/d../u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
81	{ 4, 8, 8, "/a/.e/.u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
82	{ 4, 8, 8, "/a/.f/.u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
83	{ 4, 8, 8, "/a/.g/u.", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATH_STR_F_STYLE_UNIX },
84	{ 3, 9, 10, "/a/h/u.ext", RTPATH_PROP_EXTRA_SLASHES \| RTPATH_PROP_RELATIVE, RTPATH_STR_F_STYLE_UNIX \| RTPATH_STR_F_MIDDLE },
85	{ 3, 9, 9, "a/h/u.ext", RTPATH_PROP_RELATIVE, RTPATH_STR_F_STYLE_UNIX \| RTPATH_STR_F_MIDDLE },
86	{ 3, 9, 10, "a/h/u.ext/", RTPATH_PROP_EXTRA_SLASHES \| RTPATH_PROP_RELATIVE, RTPATH_STR_F_STYLE_UNIX \| RTPATH_STR_F_MIDDLE },
87	};
88
89	char szPath1[RTPATH_MAX];
90	union
91	{
92	RTPATHPARSED Parsed;
93	RTPATHSPLIT Split;
94	uint8_t ab[4096];
95	} u;
96
97	RTTestSub(hTest, "RTPathParse");
98	for (uint32_t i = 0; i < RT_ELEMENTS(s_aTests); i++)
99	{
100	memset(&u, i & 1 ? 0xff : 0, sizeof(u));
101	int rc = RTPathParse(s_aTests[i].pszPath, &u.Parsed, sizeof(u), s_aTests[i].fFlags);
102	if ( rc != VINF_SUCCESS
103	\|\| s_aTests[i].cComps != u.Parsed.cComps
104	\|\| s_aTests[i].fProps != u.Parsed.fProps
105	\|\| s_aTests[i].offSuffix != u.Parsed.offSuffix
106	\|\| s_aTests[i].cchPath != u.Parsed.cchPath)
107	{
108	RTTestFailed(hTest, "i=%d rc=%Rrc %s", i, rc, s_aTests[i].pszPath);
109	RTTestFailureDetails(hTest,
110	" cComps %u, got %u\n"
111	" fProps %#x, got %#x, xor=>%#x\n"
112	" offSuffix %u, got %u\n"
113	" cchPath %u, got %u\n"
114	,
115	s_aTests[i].cComps, u.Parsed.cComps,
116	s_aTests[i].fProps, u.Parsed.fProps, s_aTests[i].fProps ^ u.Parsed.fProps,
117	s_aTests[i].offSuffix, u.Parsed.offSuffix,
118	s_aTests[i].cchPath, u.Parsed.cchPath);
119	}
120	else
121	{
122	rc = RTPathParsedReassemble(s_aTests[i].pszPath, &u.Parsed, s_aTests[i].fFlags & ~RTPATH_STR_F_MIDDLE,
123	szPath1, sizeof(szPath1));
124	if (rc == VINF_SUCCESS)
125	{
126	RTTESTI_CHECK_MSG(strlen(szPath1) == s_aTests[i].cchPath, ("%s\n", szPath1));
127	if ( !(u.Parsed.fProps & RTPATH_PROP_EXTRA_SLASHES)
128	&& (s_aTests[i].fFlags & RTPATH_STR_F_STYLE_MASK) != RTPATH_STR_F_STYLE_DOS)
129	RTTESTI_CHECK_MSG(strcmp(szPath1, s_aTests[i].pszPath) == 0, ("%s\n", szPath1));
130	}
131	else
132	RTTestIFailed("RTPathParsedReassemble -> %Rrc", rc);
133	}
134	}
135
136	RTTestSub(hTest, "RTPathSplit");
137	for (uint32_t i = 0; i < RT_ELEMENTS(s_aTests); i++)
138	{
139	memset(&u, i & 1 ? 0xff : 0, sizeof(u));
140	int rc = RTPathSplit(s_aTests[i].pszPath, &u.Split, sizeof(u), s_aTests[i].fFlags);
141	if ( rc != VINF_SUCCESS
142	\|\| s_aTests[i].cComps != u.Split.cComps
143	\|\| s_aTests[i].fProps != u.Split.fProps
144	\|\| s_aTests[i].cchPath != u.Split.cchPath)
145	{
146	RTTestFailed(hTest, "i=%d rc=%Rrc %s", i, rc, s_aTests[i].pszPath);
147	RTTestFailureDetails(hTest,
148	" cComps %u, got %u\n"
149	" fProps %#x, got %#x, xor=>%#x\n"
150	" cchPath %u, got %u\n"
151	,
152	s_aTests[i].cComps, u.Split.cComps,
153	s_aTests[i].fProps, u.Split.fProps, s_aTests[i].fProps ^ u.Split.fProps,
154	s_aTests[i].cchPath, u.Split.cchPath);
155	}
156	else
157	{
158	RTTESTI_CHECK_MSG(u.Split.pszSuffix == '\0' \|\| u.Split.pszSuffix == '.', ("%s", u.Split.pszSuffix));
159	for (uint32_t idxComp = RTPATH_PROP_HAS_ROOT_SPEC(u.Split.fProps); idxComp < u.Split.cComps; idxComp++)
160	if ( (s_aTests[i].fFlags & RTPATH_STR_F_STYLE_MASK) == RTPATH_STR_F_STYLE_DOS
161	? strpbrk(u.Split.apszComps[idxComp], "/\\")
162	: strchr(u.Split.apszComps[idxComp], RTPATH_SLASH) )
163	RTTestFailed(hTest, "i=%d idxComp=%d '%s'", i, idxComp, u.Split.apszComps[idxComp]);
164
165	PRTPATHSPLIT pSplit = NULL;
166	RTTESTI_CHECK_RC(rc = RTPathSplitA(s_aTests[i].pszPath, &pSplit, s_aTests[i].fFlags), VINF_SUCCESS);
167	if (RT_SUCCESS(rc))
168	{
169	RTTESTI_CHECK(pSplit);
170	RTTESTI_CHECK(pSplit->cComps == u.Split.cComps);
171	RTTESTI_CHECK(pSplit->fProps == u.Split.fProps);
172	RTTESTI_CHECK(pSplit->cchPath == u.Split.cchPath);
173	RTTESTI_CHECK(pSplit->cbNeeded == u.Split.cbNeeded);
174	RTTESTI_CHECK(!strcmp(pSplit->pszSuffix, u.Split.pszSuffix));
175	for (uint32_t idxComp = 0; idxComp < u.Split.cComps; idxComp++)
176	RTTESTI_CHECK(!strcmp(pSplit->apszComps[idxComp], pSplit->apszComps[idxComp]));
177	RTPathSplitFree(pSplit);
178	}
179
180	rc = RTPathSplitReassemble(&u.Split, s_aTests[i].fFlags & ~RTPATH_STR_F_MIDDLE, szPath1, sizeof(szPath1));
181	if (rc == VINF_SUCCESS)
182	{
183	RTTESTI_CHECK_MSG(strlen(szPath1) == s_aTests[i].cchPath, ("%s\n", szPath1));
184	if ( !(u.Parsed.fProps & RTPATH_PROP_EXTRA_SLASHES)
185	&& (s_aTests[i].fFlags & RTPATH_STR_F_STYLE_MASK) != RTPATH_STR_F_STYLE_DOS)
186	RTTESTI_CHECK_MSG(strcmp(szPath1, s_aTests[i].pszPath) == 0, ("%s\n", szPath1));
187	}
188	else
189	RTTestIFailed("RTPathSplitReassemble -> %Rrc", rc);
190	}
191	}
192	}
193
194
195	int main()
196	{
197	char szPath[RTPATH_MAX];
198
199	/*
200	* Init RT+Test.
201	*/
202	RTTEST hTest;
203	int rc = RTTestInitAndCreate("tstRTPath", &hTest);
204	if (rc)
205	return rc;
206	RTTestBanner(hTest);
207
208	RTTestSub(hTest, "Environment");
209	#if defined(RT_OS_OS2) \|\| defined(RT_OS_WINDOWS)
210	RTTESTI_CHECK(RTPATH_STYLE == RTPATH_STR_F_STYLE_DOS);
211	# if RTPATH_STYLE == RTPATH_STR_F_STYLE_DOS
212	# else
213	RTTestIFailed("#if RTPATH_STYLE == RTPATH_STR_F_STYLE_DOS");
214	# endif
215	RTTESTI_CHECK(strcmp(RTPATH_SLASH_STR, "\\") == 0);
216	RTTESTI_CHECK(RTPATH_SLASH == '\\');
217	RTTESTI_CHECK(RTPATH_IS_SEP('/'));
218	RTTESTI_CHECK(RTPATH_IS_SEP('\\'));
219	RTTESTI_CHECK(RTPATH_IS_SEP(':'));
220
221	#else
222	RTTESTI_CHECK(RTPATH_STYLE == RTPATH_STR_F_STYLE_UNIX);
223	# if RTPATH_STYLE == RTPATH_STR_F_STYLE_UNIX
224	# else
225	RTTestIFailed("#if RTPATH_STYLE == RTPATH_STR_F_STYLE_UNIX");
226	# endif
227	RTTESTI_CHECK(strcmp(RTPATH_SLASH_STR, "/") == 0);
228	RTTESTI_CHECK(RTPATH_SLASH == '/');
229	RTTESTI_CHECK(RTPATH_IS_SEP('/'));
230	RTTESTI_CHECK(!RTPATH_IS_SEP('\\'));
231	RTTESTI_CHECK(!RTPATH_IS_SEP(':'));
232	#endif
233
234	/*
235	* RTPathExecDir, RTPathUserHome and RTProcGetExecutablePath.
236	*/
237	RTTestSub(hTest, "RTPathExecDir");
238	RTTESTI_CHECK_RC(rc = RTPathExecDir(szPath, sizeof(szPath)), VINF_SUCCESS);
239	if (RT_SUCCESS(rc))
240	RTTestIPrintf(RTTESTLVL_INFO, "ExecDir={%s}\n", szPath);
241
242	RTTestSub(hTest, "RTProcGetExecutablePath");
243	if (RTProcGetExecutablePath(szPath, sizeof(szPath)) == szPath)
244	RTTestIPrintf(RTTESTLVL_INFO, "ExecutableName={%s}\n", szPath);
245	else
246	RTTestIFailed("RTProcGetExecutablePath -> NULL");
247
248	RTTestSub(hTest, "RTPathUserHome");
249	RTTESTI_CHECK_RC(rc = RTPathUserHome(szPath, sizeof(szPath)), VINF_SUCCESS);
250	if (RT_SUCCESS(rc))
251	RTTestIPrintf(RTTESTLVL_INFO, "UserHome={%s}\n", szPath);
252
253	RTTestSub(hTest, "RTPathUserDocuments");
254	RTTESTI_CHECK_RC(rc = RTPathUserDocuments(szPath, sizeof(szPath)), VINF_SUCCESS);
255	if (RT_SUCCESS(rc))
256	RTTestIPrintf(RTTESTLVL_INFO, "UserDocuments={%s}\n", szPath);
257
258	RTTestSub(hTest, "RTPathTemp");
259	RTTESTI_CHECK_RC(rc = RTPathTemp(szPath, sizeof(szPath)), VINF_SUCCESS);
260	if (RT_SUCCESS(rc))
261	RTTestIPrintf(RTTESTLVL_INFO, "PathTemp={%s}\n", szPath);
262	size_t cch = strlen(szPath);
263	RTTESTI_CHECK_RC(RTPathTemp(szPath, cch), VERR_BUFFER_OVERFLOW);
264	RTTESTI_CHECK_RC(RTPathTemp(szPath, cch+1), VINF_SUCCESS);
265	RTTESTI_CHECK_RC(RTPathTemp(szPath, cch+2), VINF_SUCCESS);
266
267
268	/*
269	* RTPathAbsEx
270	*/
271	RTTestSub(hTest, "RTPathAbsEx");
272	static const struct
273	{
274	const char *pcszInputBase;
275	const char *pcszInputPath;
276	int rc;
277	const char *pcszOutput;
278	}
279	s_aRTPathAbsExTests[] =
280	{
281	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
282	{ NULL, "", VERR_INVALID_PARAMETER, NULL },
283	{ NULL, ".", VINF_SUCCESS, "%p" },
284	{ NULL, "\\", VINF_SUCCESS, "%d\\" },
285	{ NULL, "\\..", VINF_SUCCESS, "%d\\" },
286	{ NULL, "/absolute/..", VINF_SUCCESS, "%d\\" },
287	{ NULL, "/absolute\\\\../..", VINF_SUCCESS, "%d\\" },
288	{ NULL, "/absolute//../path\\", VINF_SUCCESS, "%d\\path" },
289	{ NULL, "/absolute/../../path", VINF_SUCCESS, "%d\\path" },
290	{ NULL, "relative/../dir\\.\\.\\.\\file.txt", VINF_SUCCESS, "%p\\dir\\file.txt" },
291	{ NULL, "\\data\\", VINF_SUCCESS, "%d\\data" },
292	{ "relative_base/dir\\", "\\from_root", VINF_SUCCESS, "%d\\from_root" },
293	{ "relative_base/dir/", "relative_also", VINF_SUCCESS, "%p\\relative_base\\dir\\relative_also" },
294	#else
295	{ NULL, "", VERR_INVALID_PARAMETER, NULL },
296	{ NULL, ".", VINF_SUCCESS, "%p" },
297	{ NULL, "/", VINF_SUCCESS, "/" },
298	{ NULL, "/..", VINF_SUCCESS, "/" },
299	{ NULL, "/absolute/..", VINF_SUCCESS, "/" },
300	{ NULL, "/absolute\\\\../..", VINF_SUCCESS, "/" },
301	{ NULL, "/absolute//../path/", VINF_SUCCESS, "/path" },
302	{ NULL, "/absolute/../../path", VINF_SUCCESS, "/path" },
303	{ NULL, "relative/../dir/./././file.txt", VINF_SUCCESS, "%p/dir/file.txt" },
304	{ NULL, "relative/../dir\\.\\.\\.\\file.txt", VINF_SUCCESS, "%p/dir\\.\\.\\.\\file.txt" }, /* linux-specific */
305	{ NULL, "/data/", VINF_SUCCESS, "/data" },
306	{ "relative_base/dir/", "/from_root", VINF_SUCCESS, "/from_root" },
307	{ "relative_base/dir/", "relative_also", VINF_SUCCESS, "%p/relative_base/dir/relative_also" },
308	#endif
309	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
310	{ NULL, "C:\\", VINF_SUCCESS, "C:\\" },
311	{ "C:\\", "..", VINF_SUCCESS, "C:\\" },
312	{ "C:\\temp", "..", VINF_SUCCESS, "C:\\" },
313	{ "C:\\VirtualBox/Machines", "..\\VirtualBox.xml", VINF_SUCCESS, "C:\\VirtualBox\\VirtualBox.xml" },
314	{ "C:\\MustDie", "\\from_root/dir/..", VINF_SUCCESS, "C:\\from_root" },
315	{ "C:\\temp", "D:\\data", VINF_SUCCESS, "D:\\data" },
316	{ NULL, "\\\\server\\..\\share", VINF_SUCCESS, "\\\\server\\..\\share" /* kind of strange */ },
317	{ NULL, "\\\\server/", VINF_SUCCESS, "\\\\server\\" },
318	{ NULL, "\\\\", VINF_SUCCESS, "\\\\" },
319	{ NULL, "\\\\\\something", VINF_SUCCESS, "\\\\\\something" /* kind of strange */ },
320	{ "\\\\server\\share_as_base", "/from_root", VINF_SUCCESS, "\\\\server\\from_root" },
321	{ "\\\\just_server", "/from_root", VINF_SUCCESS, "\\\\just_server\\from_root" },
322	{ "\\\\server\\share_as_base", "relative\\data", VINF_SUCCESS, "\\\\server\\share_as_base\\relative\\data" },
323	{ "base", "\\\\?\\UNC\\relative/edwef/..", VINF_SUCCESS, "\\\\?\\UNC\\relative" },
324	{ "\\\\?\\UNC\\base", "/from_root", VERR_INVALID_NAME, NULL },
325	#else
326	{ "/temp", "..", VINF_SUCCESS, "/" },
327	{ "/VirtualBox/Machines", "../VirtualBox.xml", VINF_SUCCESS, "/VirtualBox/VirtualBox.xml" },
328	{ "/MustDie", "/from_root/dir/..", VINF_SUCCESS, "/from_root" },
329	{ "\\temp", "\\data", VINF_SUCCESS, "%p/\\temp/\\data" },
330	#endif
331	};
332
333	for (unsigned i = 0; i < RT_ELEMENTS(s_aRTPathAbsExTests); ++ i)
334	{
335	rc = RTPathAbsEx(s_aRTPathAbsExTests[i].pcszInputBase,
336	s_aRTPathAbsExTests[i].pcszInputPath,
337	szPath, sizeof(szPath));
338	if (rc != s_aRTPathAbsExTests[i].rc)
339	{
340	RTTestIFailed("unexpected result code!\n"
341	" input base: '%s'\n"
342	" input path: '%s'\n"
343	" output: '%s'\n"
344	" rc: %Rrc\n"
345	" expected rc: %Rrc",
346	s_aRTPathAbsExTests[i].pcszInputBase,
347	s_aRTPathAbsExTests[i].pcszInputPath,
348	szPath, rc,
349	s_aRTPathAbsExTests[i].rc);
350	continue;
351	}
352
353	char szTmp[RTPATH_MAX];
354	char *pszExpected = NULL;
355	if (s_aRTPathAbsExTests[i].pcszOutput != NULL)
356	{
357	if (s_aRTPathAbsExTests[i].pcszOutput[0] == '%')
358	{
359	RTTESTI_CHECK_RC(rc = RTPathGetCurrent(szTmp, sizeof(szTmp)), VINF_SUCCESS);
360	if (RT_FAILURE(rc))
361	break;
362
363	pszExpected = szTmp;
364
365	if (s_aRTPathAbsExTests[i].pcszOutput[1] == 'p')
366	{
367	cch = strlen(szTmp);
368	if (cch + strlen(s_aRTPathAbsExTests[i].pcszOutput) - 2 <= sizeof(szTmp))
369	strcpy(szTmp + cch, s_aRTPathAbsExTests[i].pcszOutput + 2);
370	}
371	#if defined(RT_OS_OS2) \|\| defined(RT_OS_WINDOWS)
372	else if (s_aRTPathAbsExTests[i].pcszOutput[1] == 'd')
373	{
374	if (2 + strlen(s_aRTPathAbsExTests[i].pcszOutput) - 2 <= sizeof(szTmp))
375	strcpy(szTmp + 2, s_aRTPathAbsExTests[i].pcszOutput + 2);
376	}
377	#endif
378	}
379	else
380	{
381	strcpy(szTmp, s_aRTPathAbsExTests[i].pcszOutput);
382	pszExpected = szTmp;
383	}
384
385	if (strcmp(szPath, pszExpected))
386	{
387	RTTestIFailed("Unexpected result\n"
388	" input base: '%s'\n"
389	" input path: '%s'\n"
390	" output: '%s'\n"
391	" expected: '%s'",
392	s_aRTPathAbsExTests[i].pcszInputBase,
393	s_aRTPathAbsExTests[i].pcszInputPath,
394	szPath,
395	s_aRTPathAbsExTests[i].pcszOutput);
396	}
397	}
398	}
399
400	/*
401	* RTPathStripFilename
402	*/
403	RTTestSub(hTest, "RTPathStripFilename");
404	static const char *s_apszStripFilenameTests[] =
405	{
406	"/usr/include///", "/usr/include//",
407	"/usr/include/", "/usr/include",
408	"/usr/include", "/usr",
409	"/usr", "/",
410	"usr", ".",
411	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
412	"c:/windows", "c:/",
413	"c:/", "c:/",
414	"D:", "D:",
415	"C:\\OS2\\DLLS", "C:\\OS2",
416	#endif
417	};
418	for (unsigned i = 0; i < RT_ELEMENTS(s_apszStripFilenameTests); i += 2)
419	{
420	const char *pszInput = s_apszStripFilenameTests[i];
421	const char *pszExpect = s_apszStripFilenameTests[i + 1];
422	strcpy(szPath, pszInput);
423	RTPathStripFilename(szPath);
424	if (strcmp(szPath, pszExpect))
425	{
426	RTTestIFailed("Unexpected result\n"
427	" input: '%s'\n"
428	" output: '%s'\n"
429	"expected: '%s'",
430	pszInput, szPath, pszExpect);
431	}
432	}
433
434	/*
435	* RTPathAppend.
436	*/
437	RTTestSub(hTest, "RTPathAppend");
438	static const char *s_apszAppendTests[] =
439	{
440	/* base append result */
441	"/", "", "/",
442	"", "/", "/",
443	"/", "/", "/",
444	"/x", "", "/x",
445	"/x", "/", "/x/",
446	"/", "x", "/x",
447	"dir", "file", "dir/file",
448	"dir", "/file", "dir/file",
449	"dir", "//file", "dir/file",
450	"dir", "///file", "dir/file",
451	"dir/", "/file", "dir/file",
452	"dir/", "//file", "dir/file",
453	"dir/", "///file", "dir/file",
454	"dir//", "file", "dir/file",
455	"dir//", "/file", "dir/file",
456	"dir//", "//file", "dir/file",
457	"dir///", "///file", "dir/file",
458	"/bin/testcase", "foo.r0", "/bin/testcase/foo.r0",
459	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
460	"/", "\\", "/",
461	"\\", "/", "\\",
462	"\\\\srv\\shr", "dir//", "\\\\srv\\shr/dir//",
463	"\\\\srv\\shr", "dir//file", "\\\\srv\\shr/dir//file",
464	"\\\\srv\\shr", "//dir//", "\\\\srv\\shr/dir//",
465	"\\\\srv\\shr", "/\\dir//", "\\\\srv\\shr\\dir//",
466	"\\\\", "not-srv/not-shr/file", "\\not-srv/not-shr/file",
467	"C:", "autoexec.bat", "C:autoexec.bat",
468	"C:", "/autoexec.bat", "C:/autoexec.bat",
469	"C:", "\\autoexec.bat", "C:\\autoexec.bat",
470	"C:\\", "/autoexec.bat", "C:\\autoexec.bat",
471	"C:\\\\", "autoexec.bat", "C:\\autoexec.bat",
472	"E:\\bin\\testcase", "foo.r0", "E:\\bin\\testcase/foo.r0",
473	#endif
474	};
475	for (unsigned i = 0; i < RT_ELEMENTS(s_apszAppendTests); i += 3)
476	{
477	const char *pszInput = s_apszAppendTests[i];
478	const char *pszAppend = s_apszAppendTests[i + 1];
479	const char *pszExpect = s_apszAppendTests[i + 2];
480	strcpy(szPath, pszInput);
481	RTTESTI_CHECK_RC(rc = RTPathAppend(szPath, sizeof(szPath), pszAppend), VINF_SUCCESS);
482	if (RT_FAILURE(rc))
483	continue;
484	if (strcmp(szPath, pszExpect))
485	{
486	RTTestIFailed("Unexpected result\n"
487	" input: '%s'\n"
488	" append: '%s'\n"
489	" output: '%s'\n"
490	"expected: '%s'",
491	pszInput, pszAppend, szPath, pszExpect);
492	}
493	else
494	{
495	size_t const cchResult = strlen(szPath);
496
497	strcpy(szPath, pszInput);
498	RTTESTI_CHECK_RC(rc = RTPathAppend(szPath, cchResult + 2, pszAppend), VINF_SUCCESS);
499	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
500
501	strcpy(szPath, pszInput);
502	RTTESTI_CHECK_RC(rc = RTPathAppend(szPath, cchResult + 1, pszAppend), VINF_SUCCESS);
503	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
504
505	if (strlen(pszInput) < cchResult)
506	{
507	strcpy(szPath, pszInput);
508	RTTESTI_CHECK_RC(RTPathAppend(szPath, cchResult, pszAppend), VERR_BUFFER_OVERFLOW);
509	}
510	}
511	}
512
513	/*
514	* RTPathJoin - reuse the append tests.
515	*/
516	RTTestSub(hTest, "RTPathJoin");
517	for (unsigned i = 0; i < RT_ELEMENTS(s_apszAppendTests); i += 3)
518	{
519	const char *pszInput = s_apszAppendTests[i];
520	const char *pszAppend = s_apszAppendTests[i + 1];
521	const char *pszExpect = s_apszAppendTests[i + 2];
522
523	memset(szPath, 'a', sizeof(szPath)); szPath[sizeof(szPath) - 1] = '\0';
524
525	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, sizeof(szPath), pszInput, pszAppend), VINF_SUCCESS);
526	if (RT_FAILURE(rc))
527	continue;
528	if (strcmp(szPath, pszExpect))
529	{
530	RTTestIFailed("Unexpected result\n"
531	" input: '%s'\n"
532	" append: '%s'\n"
533	" output: '%s'\n"
534	"expected: '%s'",
535	pszInput, pszAppend, szPath, pszExpect);
536	}
537	else
538	{
539	size_t const cchResult = strlen(szPath);
540
541	memset(szPath, 'a', sizeof(szPath)); szPath[sizeof(szPath) - 1] = '\0';
542	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, cchResult + 2, pszInput, pszAppend), VINF_SUCCESS);
543	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
544
545	memset(szPath, 'a', sizeof(szPath)); szPath[sizeof(szPath) - 1] = '\0';
546	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, cchResult + 1, pszInput, pszAppend), VINF_SUCCESS);
547	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
548
549	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, cchResult, pszInput, pszAppend), VERR_BUFFER_OVERFLOW);
550	}
551	}
552
553	/*
554	* RTPathJoinA - reuse the append tests.
555	*/
556	RTTestSub(hTest, "RTPathJoinA");
557	for (unsigned i = 0; i < RT_ELEMENTS(s_apszAppendTests); i += 3)
558	{
559	const char *pszInput = s_apszAppendTests[i];
560	const char *pszAppend = s_apszAppendTests[i + 1];
561	const char *pszExpect = s_apszAppendTests[i + 2];
562
563	char *pszPathDst;
564	RTTESTI_CHECK(pszPathDst = RTPathJoinA(pszInput, pszAppend));
565	if (!pszPathDst)
566	continue;
567	if (strcmp(pszPathDst, pszExpect))
568	{
569	RTTestIFailed("Unexpected result\n"
570	" input: '%s'\n"
571	" append: '%s'\n"
572	" output: '%s'\n"
573	"expected: '%s'",
574	pszInput, pszAppend, pszPathDst, pszExpect);
575	}
576	RTStrFree(pszPathDst);
577	}
578
579	/*
580	* RTPathStripTrailingSlash
581	*/
582	static const char *s_apszStripTrailingSlash[] =
583	{
584	/* input result */
585	"/", "/",
586	"//", "/",
587	"////////////////////", "/",
588	"/tmp", "/tmp",
589	"/tmp////////////////", "/tmp",
590	"tmp", "tmp",
591	"tmp////////////////", "tmp",
592	"./", ".",
593	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
594	"////////////////////", "/",
595	"D:", "D:",
596	"D:/", "D:/",
597	"D:\\", "D:\\",
598	"D:\\/\\", "D:\\",
599	"D:/\\/\\", "D:/",
600	"C:/Temp", "C:/Temp",
601	"C:/Temp/", "C:/Temp",
602	"C:/Temp\\/", "C:/Temp",
603	#endif
604	};
605	for (unsigned i = 0; i < RT_ELEMENTS(s_apszStripTrailingSlash); i += 2)
606	{
607	const char *pszInput = s_apszStripTrailingSlash[i];
608	const char *pszExpect = s_apszStripTrailingSlash[i + 1];
609
610	strcpy(szPath, pszInput);
611	cch = RTPathStripTrailingSlash(szPath);
612	if (strcmp(szPath, pszExpect))
613	RTTestIFailed("Unexpected result\n"
614	" input: '%s'\n"
615	" output: '%s'\n"
616	"expected: '%s'",
617	pszInput, szPath, pszExpect);
618	else
619	RTTESTI_CHECK(cch == strlen(szPath));
620	}
621
622	/*
623	* RTPathCountComponents
624	*/
625	RTTestSub(hTest, "RTPathCountComponents");
626	RTTESTI_CHECK(RTPathCountComponents("") == 0);
627	RTTESTI_CHECK(RTPathCountComponents("/") == 1);
628	RTTESTI_CHECK(RTPathCountComponents("//") == 1);
629	RTTESTI_CHECK(RTPathCountComponents("//////////////") == 1);
630	RTTESTI_CHECK(RTPathCountComponents("//////////////bin") == 2);
631	RTTESTI_CHECK(RTPathCountComponents("//////////////bin/") == 2);
632	RTTESTI_CHECK(RTPathCountComponents("//////////////bin/////") == 2);
633	RTTESTI_CHECK(RTPathCountComponents("..") == 1);
634	RTTESTI_CHECK(RTPathCountComponents("../") == 1);
635	RTTESTI_CHECK(RTPathCountComponents("../..") == 2);
636	RTTESTI_CHECK(RTPathCountComponents("../../") == 2);
637	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
638	RTTESTI_CHECK(RTPathCountComponents("d:") == 1);
639	RTTESTI_CHECK(RTPathCountComponents("d:/") == 1);
640	RTTESTI_CHECK(RTPathCountComponents("d:/\\") == 1);
641	RTTESTI_CHECK(RTPathCountComponents("d:\\") == 1);
642	RTTESTI_CHECK(RTPathCountComponents("c:\\config.sys") == 2);
643	RTTESTI_CHECK(RTPathCountComponents("c:\\windows") == 2);
644	RTTESTI_CHECK(RTPathCountComponents("c:\\windows\\") == 2);
645	RTTESTI_CHECK(RTPathCountComponents("c:\\windows\\system32") == 3);
646	RTTESTI_CHECK(RTPathCountComponents("//./C$") == 1);
647	RTTESTI_CHECK(RTPathCountComponents("\\\\.\\C$") == 1);
648	RTTESTI_CHECK(RTPathCountComponents("/\\.\\C$") == 1);
649	RTTESTI_CHECK(RTPathCountComponents("//myserver") == 1);
650	RTTESTI_CHECK(RTPathCountComponents("//myserver/") == 1);
651	RTTESTI_CHECK(RTPathCountComponents("//myserver/share") == 1);
652	RTTESTI_CHECK(RTPathCountComponents("//myserver/share/") == 1);
653	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\") == 1);
654	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\x") == 2);
655	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\x\\y") == 3);
656	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\x\\y\\") == 3);
657	#endif
658
659	/*
660	* RTPathCopyComponents
661	*/
662	struct
663	{
664	const char *pszSrc;
665	size_t cComponents;
666	const char *pszResult;
667	} s_aCopyComponents[] =
668	{
669	{ "", 0, "" },
670	{ "", 5, "" },
671	{ "/", 0, "" },
672	{ "/", 1, "/" },
673	{ "/", 2, "/" },
674	{ "/usr/bin/sed", 0, "" },
675	{ "/usr/bin/sed", 1, "/" },
676	{ "/usr/bin/sed", 2, "/usr/" },
677	{ "/usr/bin/sed", 3, "/usr/bin/" },
678	{ "/usr/bin/sed", 4, "/usr/bin/sed" },
679	{ "/usr/bin/sed", 5, "/usr/bin/sed" },
680	{ "/usr/bin/sed", 6, "/usr/bin/sed" },
681	{ "/usr///bin/sed", 2, "/usr///" },
682	};
683	for (unsigned i = 0; i < RT_ELEMENTS(s_aCopyComponents); i++)
684	{
685	const char *pszInput = s_aCopyComponents[i].pszSrc;
686	size_t cComponents = s_aCopyComponents[i].cComponents;
687	const char *pszResult = s_aCopyComponents[i].pszResult;
688
689	memset(szPath, 'a', sizeof(szPath));
690	rc = RTPathCopyComponents(szPath, sizeof(szPath), pszInput, cComponents);
691	RTTESTI_CHECK_RC(rc, VINF_SUCCESS);
692	if (RT_SUCCESS(rc) && strcmp(szPath, pszResult))
693	RTTestIFailed("Unexpected result\n"
694	" input: '%s' cComponents=%u\n"
695	" output: '%s'\n"
696	"expected: '%s'",
697	pszInput, cComponents, szPath, pszResult);
698	else if (RT_SUCCESS(rc))
699	{
700	RTTESTI_CHECK_RC(RTPathCopyComponents(szPath, strlen(pszResult) + 1, pszInput, cComponents), VINF_SUCCESS);
701	RTTESTI_CHECK_RC(RTPathCopyComponents(szPath, strlen(pszResult), pszInput, cComponents), VERR_BUFFER_OVERFLOW);
702	}
703	}
704
705
706	/*
707	* RTPathStripSuffix
708	*/
709	RTTestSub(hTest, "RTPathStripSuffix");
710	struct
711	{
712	const char *pszSrc;
713	const char *pszResult;
714	} s_aStripExt[] =
715	{
716	{ "filename.ext", "filename" },
717	{ "filename.ext1.ext2.ext3", "filename.ext1.ext2" },
718	{ "filename..ext", "filename." },
719	{ "filename.ext.", "filename.ext." },
720	};
721	for (unsigned i = 0; i < RT_ELEMENTS(s_aStripExt); i++)
722	{
723	const char *pszInput = s_aStripExt[i].pszSrc;
724	const char *pszResult = s_aStripExt[i].pszResult;
725
726	strcpy(szPath, pszInput);
727	RTPathStripSuffix(szPath);
728	if (strcmp(szPath, pszResult))
729	RTTestIFailed("Unexpected result\n"
730	" input: '%s'\n"
731	" output: '%s'\n"
732	"expected: '%s'",
733	pszInput, szPath, pszResult);
734	}
735
736	/*
737	* RTPathCalcRelative
738	*/
739	RTTestSub(hTest, "RTPathCalcRelative");
740	struct
741	{
742	const char *pszFrom;
743	const char *pszTo;
744	int rc;
745	const char *pszExpected;
746	} s_aRelPath[] =
747	{
748	{ "/home/test.ext", "/home/test2.ext", VINF_SUCCESS, "test2.ext"},
749	{ "/dir/test.ext", "/dir/dir2/test2.ext", VINF_SUCCESS, "dir2/test2.ext"},
750	{ "/dir/dir2/test.ext", "/dir/test2.ext", VINF_SUCCESS, ".." RTPATH_SLASH_STR "test2.ext"},
751	{ "/dir/dir2/test.ext", "/dir/dir3/test2.ext", VINF_SUCCESS, ".." RTPATH_SLASH_STR "dir3/test2.ext"},
752	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
753	{ "\\\\server\\share\\test.ext", "\\\\server\\share2\\test2.ext", VERR_NOT_SUPPORTED, ""},
754	{ "c:\\dir\\test.ext", "f:\\dir\\test.ext", VERR_NOT_SUPPORTED, ""}
755	#endif
756	};
757	for (unsigned i = 0; i < RT_ELEMENTS(s_aRelPath); i++)
758	{
759	const char *pszFrom = s_aRelPath[i].pszFrom;
760	const char *pszTo = s_aRelPath[i].pszTo;
761
762	rc = RTPathCalcRelative(szPath, sizeof(szPath), pszFrom, pszTo);
763	if (rc != s_aRelPath[i].rc)
764	RTTestIFailed("Unexpected return code\n"
765	" got: %Rrc\n"
766	"expected: %Rrc",
767	rc, s_aRelPath[i].rc);
768	else if ( RT_SUCCESS(rc)
769	&& strcmp(szPath, s_aRelPath[i].pszExpected))
770	RTTestIFailed("Unexpected result\n"
771	" from: '%s'\n"
772	" to: '%s'\n"
773	" output: '%s'\n"
774	"expected: '%s'",
775	pszFrom, pszTo, szPath, s_aRelPath[i].pszExpected);
776	}
777
778	testParserAndSplitter(hTest);
779
780	/*
781	* Summary.
782	*/
783	return RTTestSummaryAndDestroy(hTest);
784	}
785

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source: vbox/trunk/src/VBox/Runtime/testcase/tstRTPath.cpp@ 56978

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