tstRTPath.cpp@ 45397

Last change on this file since 45397 was 45394, checked in by vboxsync, 12 years ago
IPRT: A Study in Paths - Chapter 2: The splitting of a path into component strings.
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1	/* $Id: tstRTPath.cpp 45394 2013-04-07 19:03:00Z vboxsync $ */
2	/** @file
3	* IPRT Testcase - Test various path functions.
4	*/
5
6	/*
7	* Copyright (C) 2006-2011 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	union
90	{
91	RTPATHPARSED Parsed;
92	RTPATHSPLIT Split;
93	uint8_t ab[4096];
94	} u;
95
96	RTTestSub(hTest, "RTPathParse");
97	for (uint32_t i = 0; i < RT_ELEMENTS(s_aTests); i++)
98	{
99	memset(&u, i & 1 ? 0xff : 0, sizeof(u));
100	int rc = RTPathParse(s_aTests[i].pszPath, &u.Parsed, sizeof(u), s_aTests[i].fFlags);
101	if ( rc != VINF_SUCCESS
102	\|\| s_aTests[i].cComps != u.Parsed.cComps
103	\|\| s_aTests[i].fProps != u.Parsed.fProps
104	\|\| s_aTests[i].offSuffix != u.Parsed.offSuffix
105	\|\| s_aTests[i].cchPath != u.Parsed.cchPath)
106	{
107	RTTestFailed(hTest, "i=%d rc=%Rrc %s", i, rc, s_aTests[i].pszPath);
108	RTTestFailureDetails(hTest,
109	" cComps %u, got %u\n"
110	" fProps %#x, got %#x, xor=>%#x\n"
111	" offSuffix %u, got %u\n"
112	" cchPath %u, got %u\n"
113	,
114	s_aTests[i].cComps, u.Parsed.cComps,
115	s_aTests[i].fProps, u.Parsed.fProps, s_aTests[i].fProps ^ u.Parsed.fProps,
116	s_aTests[i].offSuffix, u.Parsed.offSuffix,
117	s_aTests[i].cchPath, u.Parsed.cchPath);
118	}
119	}
120
121	RTTestSub(hTest, "RTPathSplit");
122	for (uint32_t i = 0; i < RT_ELEMENTS(s_aTests); i++)
123	{
124	memset(&u, i & 1 ? 0xff : 0, sizeof(u));
125	int rc = RTPathSplit(s_aTests[i].pszPath, &u.Split, sizeof(u), s_aTests[i].fFlags);
126	if ( rc != VINF_SUCCESS
127	\|\| s_aTests[i].cComps != u.Split.cComps
128	\|\| s_aTests[i].fProps != u.Split.fProps
129	\|\| s_aTests[i].cchPath != u.Split.cchPath)
130	{
131	RTTestFailed(hTest, "i=%d rc=%Rrc %s", i, rc, s_aTests[i].pszPath);
132	RTTestFailureDetails(hTest,
133	" cComps %u, got %u\n"
134	" fProps %#x, got %#x, xor=>%#x\n"
135	" cchPath %u, got %u\n"
136	,
137	s_aTests[i].cComps, u.Split.cComps,
138	s_aTests[i].fProps, u.Split.fProps, s_aTests[i].fProps ^ u.Split.fProps,
139	s_aTests[i].cchPath, u.Split.cchPath);
140	}
141	else
142	{
143	RTTESTI_CHECK_MSG(u.Split.pszSuffix == '\0' \|\| u.Split.pszSuffix == '.', ("%s", u.Split.pszSuffix));
144	for (uint32_t idxComp = RTPATH_PROP_HAS_ROOT_SPEC(u.Split.fProps); idxComp < u.Split.cComps; idxComp++)
145	if ( (s_aTests[i].fFlags & RTPATH_STR_F_STYLE_MASK) == RTPATH_STR_F_STYLE_DOS
146	? strpbrk(u.Split.apszComps[idxComp], "/\\")
147	: strchr(u.Split.apszComps[idxComp], RTPATH_SLASH) )
148	RTTestFailed(hTest, "i=%d idxComp=%d '%s'", i, idxComp, u.Split.apszComps[idxComp]);
149
150	PRTPATHSPLIT pSplit = NULL;
151	RTTESTI_CHECK_RC(rc = RTPathSplitA(s_aTests[i].pszPath, &pSplit, s_aTests[i].fFlags), VINF_SUCCESS);
152	if (RT_SUCCESS(rc))
153	{
154	RTTESTI_CHECK(pSplit);
155	RTTESTI_CHECK(pSplit->cComps == u.Split.cComps);
156	RTTESTI_CHECK(pSplit->fProps == u.Split.fProps);
157	RTTESTI_CHECK(pSplit->cchPath == u.Split.cchPath);
158	RTTESTI_CHECK(pSplit->cbNeeded == u.Split.cbNeeded);
159	RTTESTI_CHECK(!strcmp(pSplit->pszSuffix, u.Split.pszSuffix));
160	for (uint32_t idxComp = 0; idxComp < u.Split.cComps; idxComp++)
161	RTTESTI_CHECK(!strcmp(pSplit->apszComps[idxComp], pSplit->apszComps[idxComp]));
162	RTPathSplitFree(pSplit);
163	}
164	}
165	}
166	}
167
168
169	int main()
170	{
171	char szPath[RTPATH_MAX];
172
173	/*
174	* Init RT+Test.
175	*/
176	RTTEST hTest;
177	int rc = RTTestInitAndCreate("tstRTPath", &hTest);
178	if (rc)
179	return rc;
180	RTTestBanner(hTest);
181
182	RTTestSub(hTest, "Environment");
183	#if defined(RT_OS_OS2) \|\| defined(RT_OS_WINDOWS)
184	RTTESTI_CHECK(RTPATH_STYLE == RTPATH_STR_F_STYLE_DOS);
185	# if RTPATH_STYLE == RTPATH_STR_F_STYLE_DOS
186	# else
187	RTTestIFailed("#if RTPATH_STYLE == RTPATH_STR_F_STYLE_DOS");
188	# endif
189	RTTESTI_CHECK(strcmp(RTPATH_SLASH_STR, "\\") == 0);
190	RTTESTI_CHECK(RTPATH_SLASH == '\\');
191	RTTESTI_CHECK(RTPATH_IS_SEP('/'));
192	RTTESTI_CHECK(RTPATH_IS_SEP('\\'));
193	RTTESTI_CHECK(RTPATH_IS_SEP(':'));
194
195	#else
196	RTTESTI_CHECK(RTPATH_STYLE == RTPATH_STR_F_STYLE_UNIX);
197	# if RTPATH_STYLE == RTPATH_STR_F_STYLE_UNIX
198	# else
199	RTTestIFailed("#if RTPATH_STYLE == RTPATH_STR_F_STYLE_UNIX");
200	# endif
201	RTTESTI_CHECK(strcmp(RTPATH_SLASH_STR, "/") == 0);
202	RTTESTI_CHECK(RTPATH_SLASH == '/');
203	RTTESTI_CHECK(RTPATH_IS_SEP('/'));
204	RTTESTI_CHECK(!RTPATH_IS_SEP('\\'));
205	RTTESTI_CHECK(!RTPATH_IS_SEP(':'));
206	#endif
207
208	/*
209	* RTPathExecDir, RTPathUserHome and RTProcGetExecutablePath.
210	*/
211	RTTestSub(hTest, "RTPathExecDir");
212	RTTESTI_CHECK_RC(rc = RTPathExecDir(szPath, sizeof(szPath)), VINF_SUCCESS);
213	if (RT_SUCCESS(rc))
214	RTTestIPrintf(RTTESTLVL_INFO, "ExecDir={%s}\n", szPath);
215
216	RTTestSub(hTest, "RTProcGetExecutablePath");
217	if (RTProcGetExecutablePath(szPath, sizeof(szPath)) == szPath)
218	RTTestIPrintf(RTTESTLVL_INFO, "ExecutableName={%s}\n", szPath);
219	else
220	RTTestIFailed("RTProcGetExecutablePath -> NULL");
221
222	RTTestSub(hTest, "RTPathUserHome");
223	RTTESTI_CHECK_RC(rc = RTPathUserHome(szPath, sizeof(szPath)), VINF_SUCCESS);
224	if (RT_SUCCESS(rc))
225	RTTestIPrintf(RTTESTLVL_INFO, "UserHome={%s}\n", szPath);
226
227	RTTestSub(hTest, "RTPathUserDocuments");
228	RTTESTI_CHECK_RC(rc = RTPathUserDocuments(szPath, sizeof(szPath)), VINF_SUCCESS);
229	if (RT_SUCCESS(rc))
230	RTTestIPrintf(RTTESTLVL_INFO, "UserDocuments={%s}\n", szPath);
231
232	RTTestSub(hTest, "RTPathTemp");
233	RTTESTI_CHECK_RC(rc = RTPathTemp(szPath, sizeof(szPath)), VINF_SUCCESS);
234	if (RT_SUCCESS(rc))
235	RTTestIPrintf(RTTESTLVL_INFO, "PathTemp={%s}\n", szPath);
236	size_t cch = strlen(szPath);
237	RTTESTI_CHECK_RC(RTPathTemp(szPath, cch), VERR_BUFFER_OVERFLOW);
238	RTTESTI_CHECK_RC(RTPathTemp(szPath, cch+1), VINF_SUCCESS);
239	RTTESTI_CHECK_RC(RTPathTemp(szPath, cch+2), VINF_SUCCESS);
240
241
242	/*
243	* RTPathAbsEx
244	*/
245	RTTestSub(hTest, "RTPathAbsEx");
246	static const struct
247	{
248	const char *pcszInputBase;
249	const char *pcszInputPath;
250	int rc;
251	const char *pcszOutput;
252	}
253	s_aRTPathAbsExTests[] =
254	{
255	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
256	{ NULL, "", VERR_INVALID_PARAMETER, NULL },
257	{ NULL, ".", VINF_SUCCESS, "%p" },
258	{ NULL, "\\", VINF_SUCCESS, "%d\\" },
259	{ NULL, "\\..", VINF_SUCCESS, "%d\\" },
260	{ NULL, "/absolute/..", VINF_SUCCESS, "%d\\" },
261	{ NULL, "/absolute\\\\../..", VINF_SUCCESS, "%d\\" },
262	{ NULL, "/absolute//../path\\", VINF_SUCCESS, "%d\\path" },
263	{ NULL, "/absolute/../../path", VINF_SUCCESS, "%d\\path" },
264	{ NULL, "relative/../dir\\.\\.\\.\\file.txt", VINF_SUCCESS, "%p\\dir\\file.txt" },
265	{ NULL, "\\data\\", VINF_SUCCESS, "%d\\data" },
266	{ "relative_base/dir\\", "\\from_root", VINF_SUCCESS, "%d\\from_root" },
267	{ "relative_base/dir/", "relative_also", VINF_SUCCESS, "%p\\relative_base\\dir\\relative_also" },
268	#else
269	{ NULL, "", VERR_INVALID_PARAMETER, NULL },
270	{ NULL, ".", VINF_SUCCESS, "%p" },
271	{ NULL, "/", VINF_SUCCESS, "/" },
272	{ NULL, "/..", VINF_SUCCESS, "/" },
273	{ NULL, "/absolute/..", VINF_SUCCESS, "/" },
274	{ NULL, "/absolute\\\\../..", VINF_SUCCESS, "/" },
275	{ NULL, "/absolute//../path/", VINF_SUCCESS, "/path" },
276	{ NULL, "/absolute/../../path", VINF_SUCCESS, "/path" },
277	{ NULL, "relative/../dir/./././file.txt", VINF_SUCCESS, "%p/dir/file.txt" },
278	{ NULL, "relative/../dir\\.\\.\\.\\file.txt", VINF_SUCCESS, "%p/dir\\.\\.\\.\\file.txt" }, /* linux-specific */
279	{ NULL, "/data/", VINF_SUCCESS, "/data" },
280	{ "relative_base/dir/", "/from_root", VINF_SUCCESS, "/from_root" },
281	{ "relative_base/dir/", "relative_also", VINF_SUCCESS, "%p/relative_base/dir/relative_also" },
282	#endif
283	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
284	{ NULL, "C:\\", VINF_SUCCESS, "C:\\" },
285	{ "C:\\", "..", VINF_SUCCESS, "C:\\" },
286	{ "C:\\temp", "..", VINF_SUCCESS, "C:\\" },
287	{ "C:\\VirtualBox/Machines", "..\\VirtualBox.xml", VINF_SUCCESS, "C:\\VirtualBox\\VirtualBox.xml" },
288	{ "C:\\MustDie", "\\from_root/dir/..", VINF_SUCCESS, "C:\\from_root" },
289	{ "C:\\temp", "D:\\data", VINF_SUCCESS, "D:\\data" },
290	{ NULL, "\\\\server\\..\\share", VINF_SUCCESS, "\\\\server\\..\\share" /* kind of strange */ },
291	{ NULL, "\\\\server/", VINF_SUCCESS, "\\\\server" },
292	{ NULL, "\\\\", VINF_SUCCESS, "\\\\" },
293	{ NULL, "\\\\\\something", VINF_SUCCESS, "\\\\\\something" /* kind of strange */ },
294	{ "\\\\server\\share_as_base", "/from_root", VINF_SUCCESS, "\\\\server\\from_root" },
295	{ "\\\\just_server", "/from_root", VINF_SUCCESS, "\\\\just_server\\from_root" },
296	{ "\\\\server\\share_as_base", "relative\\data", VINF_SUCCESS, "\\\\server\\share_as_base\\relative\\data" },
297	{ "base", "\\\\?\\UNC\\relative/edwef/..", VINF_SUCCESS, "\\\\?\\UNC\\relative" },
298	{ "\\\\?\\UNC\\base", "/from_root", VERR_INVALID_NAME, NULL },
299	#else
300	{ "/temp", "..", VINF_SUCCESS, "/" },
301	{ "/VirtualBox/Machines", "../VirtualBox.xml", VINF_SUCCESS, "/VirtualBox/VirtualBox.xml" },
302	{ "/MustDie", "/from_root/dir/..", VINF_SUCCESS, "/from_root" },
303	{ "\\temp", "\\data", VINF_SUCCESS, "%p/\\temp/\\data" },
304	#endif
305	};
306
307	for (unsigned i = 0; i < RT_ELEMENTS(s_aRTPathAbsExTests); ++ i)
308	{
309	rc = RTPathAbsEx(s_aRTPathAbsExTests[i].pcszInputBase,
310	s_aRTPathAbsExTests[i].pcszInputPath,
311	szPath, sizeof(szPath));
312	if (rc != s_aRTPathAbsExTests[i].rc)
313	{
314	RTTestIFailed("unexpected result code!\n"
315	" input base: '%s'\n"
316	" input path: '%s'\n"
317	" output: '%s'\n"
318	" rc: %Rrc\n"
319	" expected rc: %Rrc",
320	s_aRTPathAbsExTests[i].pcszInputBase,
321	s_aRTPathAbsExTests[i].pcszInputPath,
322	szPath, rc,
323	s_aRTPathAbsExTests[i].rc);
324	continue;
325	}
326
327	char szTmp[RTPATH_MAX];
328	char *pszExpected = NULL;
329	if (s_aRTPathAbsExTests[i].pcszOutput != NULL)
330	{
331	if (s_aRTPathAbsExTests[i].pcszOutput[0] == '%')
332	{
333	RTTESTI_CHECK_RC(rc = RTPathGetCurrent(szTmp, sizeof(szTmp)), VINF_SUCCESS);
334	if (RT_FAILURE(rc))
335	break;
336
337	pszExpected = szTmp;
338
339	if (s_aRTPathAbsExTests[i].pcszOutput[1] == 'p')
340	{
341	cch = strlen(szTmp);
342	if (cch + strlen(s_aRTPathAbsExTests[i].pcszOutput) - 2 <= sizeof(szTmp))
343	strcpy(szTmp + cch, s_aRTPathAbsExTests[i].pcszOutput + 2);
344	}
345	#if defined(RT_OS_OS2) \|\| defined(RT_OS_WINDOWS)
346	else if (s_aRTPathAbsExTests[i].pcszOutput[1] == 'd')
347	{
348	if (2 + strlen(s_aRTPathAbsExTests[i].pcszOutput) - 2 <= sizeof(szTmp))
349	strcpy(szTmp + 2, s_aRTPathAbsExTests[i].pcszOutput + 2);
350	}
351	#endif
352	}
353	else
354	{
355	strcpy(szTmp, s_aRTPathAbsExTests[i].pcszOutput);
356	pszExpected = szTmp;
357	}
358
359	if (strcmp(szPath, pszExpected))
360	{
361	RTTestIFailed("Unexpected result\n"
362	" input base: '%s'\n"
363	" input path: '%s'\n"
364	" output: '%s'\n"
365	" expected: '%s'",
366	s_aRTPathAbsExTests[i].pcszInputBase,
367	s_aRTPathAbsExTests[i].pcszInputPath,
368	szPath,
369	s_aRTPathAbsExTests[i].pcszOutput);
370	}
371	}
372	}
373
374	/*
375	* RTPathStripFilename
376	*/
377	RTTestSub(hTest, "RTPathStripFilename");
378	static const char *s_apszStripFilenameTests[] =
379	{
380	"/usr/include///", "/usr/include//",
381	"/usr/include/", "/usr/include",
382	"/usr/include", "/usr",
383	"/usr", "/",
384	"usr", ".",
385	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
386	"c:/windows", "c:/",
387	"c:/", "c:/",
388	"D:", "D:",
389	"C:\\OS2\\DLLS", "C:\\OS2",
390	#endif
391	};
392	for (unsigned i = 0; i < RT_ELEMENTS(s_apszStripFilenameTests); i += 2)
393	{
394	const char *pszInput = s_apszStripFilenameTests[i];
395	const char *pszExpect = s_apszStripFilenameTests[i + 1];
396	strcpy(szPath, pszInput);
397	RTPathStripFilename(szPath);
398	if (strcmp(szPath, pszExpect))
399	{
400	RTTestIFailed("Unexpected result\n"
401	" input: '%s'\n"
402	" output: '%s'\n"
403	"expected: '%s'",
404	pszInput, szPath, pszExpect);
405	}
406	}
407
408	/*
409	* RTPathAppend.
410	*/
411	RTTestSub(hTest, "RTPathAppend");
412	static const char *s_apszAppendTests[] =
413	{
414	/* base append result */
415	"/", "", "/",
416	"", "/", "/",
417	"/", "/", "/",
418	"/x", "", "/x",
419	"/x", "/", "/x/",
420	"/", "x", "/x",
421	"dir", "file", "dir/file",
422	"dir", "/file", "dir/file",
423	"dir", "//file", "dir/file",
424	"dir", "///file", "dir/file",
425	"dir/", "/file", "dir/file",
426	"dir/", "//file", "dir/file",
427	"dir/", "///file", "dir/file",
428	"dir//", "file", "dir/file",
429	"dir//", "/file", "dir/file",
430	"dir//", "//file", "dir/file",
431	"dir///", "///file", "dir/file",
432	"/bin/testcase", "foo.r0", "/bin/testcase/foo.r0",
433	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
434	"/", "\\", "/",
435	"\\", "/", "\\",
436	"\\\\srv\\shr", "dir//", "\\\\srv\\shr/dir//",
437	"\\\\srv\\shr", "dir//file", "\\\\srv\\shr/dir//file",
438	"\\\\srv\\shr", "//dir//", "\\\\srv\\shr/dir//",
439	"\\\\srv\\shr", "/\\dir//", "\\\\srv\\shr\\dir//",
440	"\\\\", "not-srv/not-shr/file", "\\not-srv/not-shr/file",
441	"C:", "autoexec.bat", "C:autoexec.bat",
442	"C:", "/autoexec.bat", "C:/autoexec.bat",
443	"C:", "\\autoexec.bat", "C:\\autoexec.bat",
444	"C:\\", "/autoexec.bat", "C:\\autoexec.bat",
445	"C:\\\\", "autoexec.bat", "C:\\autoexec.bat",
446	"E:\\bin\\testcase", "foo.r0", "E:\\bin\\testcase/foo.r0",
447	#endif
448	};
449	for (unsigned i = 0; i < RT_ELEMENTS(s_apszAppendTests); i += 3)
450	{
451	const char *pszInput = s_apszAppendTests[i];
452	const char *pszAppend = s_apszAppendTests[i + 1];
453	const char *pszExpect = s_apszAppendTests[i + 2];
454	strcpy(szPath, pszInput);
455	RTTESTI_CHECK_RC(rc = RTPathAppend(szPath, sizeof(szPath), pszAppend), VINF_SUCCESS);
456	if (RT_FAILURE(rc))
457	continue;
458	if (strcmp(szPath, pszExpect))
459	{
460	RTTestIFailed("Unexpected result\n"
461	" input: '%s'\n"
462	" append: '%s'\n"
463	" output: '%s'\n"
464	"expected: '%s'",
465	pszInput, pszAppend, szPath, pszExpect);
466	}
467	else
468	{
469	size_t const cchResult = strlen(szPath);
470
471	strcpy(szPath, pszInput);
472	RTTESTI_CHECK_RC(rc = RTPathAppend(szPath, cchResult + 2, pszAppend), VINF_SUCCESS);
473	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
474
475	strcpy(szPath, pszInput);
476	RTTESTI_CHECK_RC(rc = RTPathAppend(szPath, cchResult + 1, pszAppend), VINF_SUCCESS);
477	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
478
479	if (strlen(pszInput) < cchResult)
480	{
481	strcpy(szPath, pszInput);
482	RTTESTI_CHECK_RC(RTPathAppend(szPath, cchResult, pszAppend), VERR_BUFFER_OVERFLOW);
483	}
484	}
485	}
486
487	/*
488	* RTPathJoin - reuse the append tests.
489	*/
490	RTTestSub(hTest, "RTPathJoin");
491	for (unsigned i = 0; i < RT_ELEMENTS(s_apszAppendTests); i += 3)
492	{
493	const char *pszInput = s_apszAppendTests[i];
494	const char *pszAppend = s_apszAppendTests[i + 1];
495	const char *pszExpect = s_apszAppendTests[i + 2];
496
497	memset(szPath, 'a', sizeof(szPath)); szPath[sizeof(szPath) - 1] = '\0';
498
499	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, sizeof(szPath), pszInput, pszAppend), VINF_SUCCESS);
500	if (RT_FAILURE(rc))
501	continue;
502	if (strcmp(szPath, pszExpect))
503	{
504	RTTestIFailed("Unexpected result\n"
505	" input: '%s'\n"
506	" append: '%s'\n"
507	" output: '%s'\n"
508	"expected: '%s'",
509	pszInput, pszAppend, szPath, pszExpect);
510	}
511	else
512	{
513	size_t const cchResult = strlen(szPath);
514
515	memset(szPath, 'a', sizeof(szPath)); szPath[sizeof(szPath) - 1] = '\0';
516	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, cchResult + 2, pszInput, pszAppend), VINF_SUCCESS);
517	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
518
519	memset(szPath, 'a', sizeof(szPath)); szPath[sizeof(szPath) - 1] = '\0';
520	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, cchResult + 1, pszInput, pszAppend), VINF_SUCCESS);
521	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
522
523	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, cchResult, pszInput, pszAppend), VERR_BUFFER_OVERFLOW);
524	}
525	}
526
527	/*
528	* RTPathJoinA - reuse the append tests.
529	*/
530	RTTestSub(hTest, "RTPathJoinA");
531	for (unsigned i = 0; i < RT_ELEMENTS(s_apszAppendTests); i += 3)
532	{
533	const char *pszInput = s_apszAppendTests[i];
534	const char *pszAppend = s_apszAppendTests[i + 1];
535	const char *pszExpect = s_apszAppendTests[i + 2];
536
537	char *pszPathDst;
538	RTTESTI_CHECK(pszPathDst = RTPathJoinA(pszInput, pszAppend));
539	if (!pszPathDst)
540	continue;
541	if (strcmp(pszPathDst, pszExpect))
542	{
543	RTTestIFailed("Unexpected result\n"
544	" input: '%s'\n"
545	" append: '%s'\n"
546	" output: '%s'\n"
547	"expected: '%s'",
548	pszInput, pszAppend, pszPathDst, pszExpect);
549	}
550	RTStrFree(pszPathDst);
551	}
552
553	/*
554	* RTPathStripTrailingSlash
555	*/
556	static const char *s_apszStripTrailingSlash[] =
557	{
558	/* input result */
559	"/", "/",
560	"//", "/",
561	"////////////////////", "/",
562	"/tmp", "/tmp",
563	"/tmp////////////////", "/tmp",
564	"tmp", "tmp",
565	"tmp////////////////", "tmp",
566	"./", ".",
567	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
568	"////////////////////", "/",
569	"D:", "D:",
570	"D:/", "D:/",
571	"D:\\", "D:\\",
572	"D:\\/\\", "D:\\",
573	"D:/\\/\\", "D:/",
574	"C:/Temp", "D:/Temp",
575	"C:/Temp/", "D:/Temp/",
576	"C:/Temp\\/", "D:/Temp",
577	#endif
578	};
579	for (unsigned i = 0; i < RT_ELEMENTS(s_apszStripTrailingSlash); i += 2)
580	{
581	const char *pszInput = s_apszStripTrailingSlash[i];
582	const char *pszExpect = s_apszStripTrailingSlash[i + 1];
583
584	strcpy(szPath, pszInput);
585	cch = RTPathStripTrailingSlash(szPath);
586	if (strcmp(szPath, pszExpect))
587	RTTestIFailed("Unexpected result\n"
588	" input: '%s'\n"
589	" output: '%s'\n"
590	"expected: '%s'",
591	pszInput, szPath, pszExpect);
592	else
593	RTTESTI_CHECK(cch == strlen(szPath));
594	}
595
596	/*
597	* RTPathCountComponents
598	*/
599	RTTestSub(hTest, "RTPathCountComponents");
600	RTTESTI_CHECK(RTPathCountComponents("") == 0);
601	RTTESTI_CHECK(RTPathCountComponents("/") == 1);
602	RTTESTI_CHECK(RTPathCountComponents("//") == 1);
603	RTTESTI_CHECK(RTPathCountComponents("//////////////") == 1);
604	RTTESTI_CHECK(RTPathCountComponents("//////////////bin") == 2);
605	RTTESTI_CHECK(RTPathCountComponents("//////////////bin/") == 2);
606	RTTESTI_CHECK(RTPathCountComponents("//////////////bin/////") == 2);
607	RTTESTI_CHECK(RTPathCountComponents("..") == 1);
608	RTTESTI_CHECK(RTPathCountComponents("../") == 1);
609	RTTESTI_CHECK(RTPathCountComponents("../..") == 2);
610	RTTESTI_CHECK(RTPathCountComponents("../../") == 2);
611	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
612	RTTESTI_CHECK(RTPathCountComponents("d:") == 1);
613	RTTESTI_CHECK(RTPathCountComponents("d:/") == 1);
614	RTTESTI_CHECK(RTPathCountComponents("d:/\\") == 1);
615	RTTESTI_CHECK(RTPathCountComponents("d:\\") == 1);
616	RTTESTI_CHECK(RTPathCountComponents("c:\\config.sys") == 2);
617	RTTESTI_CHECK(RTPathCountComponents("c:\\windows") == 2);
618	RTTESTI_CHECK(RTPathCountComponents("c:\\windows\\") == 2);
619	RTTESTI_CHECK(RTPathCountComponents("c:\\windows\\system32") == 3);
620	RTTESTI_CHECK(RTPathCountComponents("//./C$") == 1);
621	RTTESTI_CHECK(RTPathCountComponents("\\\\.\\C$") == 1);
622	RTTESTI_CHECK(RTPathCountComponents("/\\.\\C$") == 1);
623	RTTESTI_CHECK(RTPathCountComponents("//myserver") == 1);
624	RTTESTI_CHECK(RTPathCountComponents("//myserver/") == 1);
625	RTTESTI_CHECK(RTPathCountComponents("//myserver/share") == 1);
626	RTTESTI_CHECK(RTPathCountComponents("//myserver/share/") == 1);
627	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\") == 1);
628	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\x") == 2);
629	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\x\\y") == 3);
630	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\x\\y\\") == 3);
631	#endif
632
633	/*
634	* RTPathCopyComponents
635	*/
636	struct
637	{
638	const char *pszSrc;
639	size_t cComponents;
640	const char *pszResult;
641	} s_aCopyComponents[] =
642	{
643	{ "", 0, "" },
644	{ "", 5, "" },
645	{ "/", 0, "" },
646	{ "/", 1, "/" },
647	{ "/", 2, "/" },
648	{ "/usr/bin/sed", 0, "" },
649	{ "/usr/bin/sed", 1, "/" },
650	{ "/usr/bin/sed", 2, "/usr/" },
651	{ "/usr/bin/sed", 3, "/usr/bin/" },
652	{ "/usr/bin/sed", 4, "/usr/bin/sed" },
653	{ "/usr/bin/sed", 5, "/usr/bin/sed" },
654	{ "/usr/bin/sed", 6, "/usr/bin/sed" },
655	{ "/usr///bin/sed", 2, "/usr///" },
656	};
657	for (unsigned i = 0; i < RT_ELEMENTS(s_aCopyComponents); i++)
658	{
659	const char *pszInput = s_aCopyComponents[i].pszSrc;
660	size_t cComponents = s_aCopyComponents[i].cComponents;
661	const char *pszResult = s_aCopyComponents[i].pszResult;
662
663	memset(szPath, 'a', sizeof(szPath));
664	rc = RTPathCopyComponents(szPath, sizeof(szPath), pszInput, cComponents);
665	RTTESTI_CHECK_RC(rc, VINF_SUCCESS);
666	if (RT_SUCCESS(rc) && strcmp(szPath, pszResult))
667	RTTestIFailed("Unexpected result\n"
668	" input: '%s' cComponents=%u\n"
669	" output: '%s'\n"
670	"expected: '%s'",
671	pszInput, cComponents, szPath, pszResult);
672	else if (RT_SUCCESS(rc))
673	{
674	RTTESTI_CHECK_RC(RTPathCopyComponents(szPath, strlen(pszResult) + 1, pszInput, cComponents), VINF_SUCCESS);
675	RTTESTI_CHECK_RC(RTPathCopyComponents(szPath, strlen(pszResult), pszInput, cComponents), VERR_BUFFER_OVERFLOW);
676	}
677	}
678
679
680	/*
681	* RTPathStripExt
682	*/
683	RTTestSub(hTest, "RTPathStripExt");
684	struct
685	{
686	const char *pszSrc;
687	const char *pszResult;
688	} s_aStripExt[] =
689	{
690	{ "filename.ext", "filename" },
691	{ "filename.ext1.ext2.ext3", "filename.ext1.ext2" },
692	{ "filename..ext", "filename." },
693	{ "filename.ext.", "filename.ext" }, /** @todo This is a bit weird/wrong, but not half as weird as the way Windows+OS/2 deals with a trailing dots. */
694	};
695	for (unsigned i = 0; i < RT_ELEMENTS(s_aStripExt); i++)
696	{
697	const char *pszInput = s_aStripExt[i].pszSrc;
698	const char *pszResult = s_aStripExt[i].pszResult;
699
700	strcpy(szPath, pszInput);
701	RTPathStripExt(szPath);
702	if (strcmp(szPath, pszResult))
703	RTTestIFailed("Unexpected result\n"
704	" input: '%s'\n"
705	" output: '%s'\n"
706	"expected: '%s'",
707	pszInput, szPath, pszResult);
708	}
709
710	/*
711	* RTPathCalcRelative
712	*/
713	RTTestSub(hTest, "RTPathCalcRelative");
714	struct
715	{
716	const char *pszFrom;
717	const char *pszTo;
718	int rc;
719	const char *pszExpected;
720	} s_aRelPath[] =
721	{
722	{ "/home/test.ext", "/home/test2.ext", VINF_SUCCESS, "test2.ext"},
723	{ "/dir/test.ext", "/dir/dir2/test2.ext", VINF_SUCCESS, "dir2/test2.ext"},
724	{ "/dir/dir2/test.ext", "/dir/test2.ext", VINF_SUCCESS, "../test2.ext"},
725	{ "/dir/dir2/test.ext", "/dir/dir3/test2.ext", VINF_SUCCESS, "../dir3/test2.ext"},
726	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
727	{ "\\\\server\\share\\test.ext", "\\\\server\\share2\\test2.ext", VERR_NOT_SUPPORTED, ""},
728	{ "c:\\dir\\test.ext", "f:\\dir\\test.ext", VERR_NOT_SUPPORTED, ""}
729	#endif
730	};
731	for (unsigned i = 0; i < RT_ELEMENTS(s_aRelPath); i++)
732	{
733	const char *pszFrom = s_aRelPath[i].pszFrom;
734	const char *pszTo = s_aRelPath[i].pszTo;
735
736	rc = RTPathCalcRelative(szPath, sizeof(szPath), pszFrom, pszTo);
737	if (rc != s_aRelPath[i].rc)
738	RTTestIFailed("Unexpected return code\n"
739	" got: %Rrc\n"
740	"expected: %Rrc",
741	rc, s_aRelPath[i].rc);
742	else if ( RT_SUCCESS(rc)
743	&& strcmp(szPath, s_aRelPath[i].pszExpected))
744	RTTestIFailed("Unexpected result\n"
745	" from: '%s'\n"
746	" to: '%s'\n"
747	" output: '%s'\n"
748	"expected: '%s'",
749	pszFrom, pszTo, szPath, s_aRelPath[i].pszExpected);
750	}
751
752	testParserAndSplitter(hTest);
753
754	/*
755	* Summary.
756	*/
757	return RTTestSummaryAndDestroy(hTest);
758	}
759

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source: vbox/trunk/src/VBox/Runtime/testcase/tstRTPath.cpp@ 45397

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