tstRTPath.cpp@ 45389

Last change on this file since 45389 was 45389, checked in by vboxsync, 12 years ago
IPRT: A Study in Paths - Chapter 1: The cross platform parser.
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1	/* $Id: tstRTPath.cpp 45389 2013-04-07 16:11:30Z 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.215389.xyz. 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 testParser(RTTEST hTest)
42	{
43	RTTestSub(hTest, "RTPathParse");
44
45	static struct
46	{
47	uint16_t cComps;
48	uint16_t cchPath;
49	uint16_t offSuffix;
50	const char *pszPath;
51	uint16_t fProps;
52	uint32_t fFlags;
53	} const s_aTests[] =
54	{
55	{ 2, 13, 9, "C:/Config.sys", RTPATH_PROP_VOLUME \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_SUFFIX, RTPATHPARSE_FLAGS_STYLE_DOS },
56	{ 2, 13, 10, "C://Config.sys", RTPATH_PROP_VOLUME \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_SUFFIX \| RTPATH_PROP_EXTRA_SLASHES, RTPATHPARSE_FLAGS_STYLE_DOS },
57	{ 2, 12, 8, "C:Config.sys", RTPATH_PROP_VOLUME \| RTPATH_PROP_RELATIVE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_SUFFIX, RTPATHPARSE_FLAGS_STYLE_DOS },
58	{ 1, 10, 6, "Config.sys", RTPATH_PROP_RELATIVE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_SUFFIX, RTPATHPARSE_FLAGS_STYLE_DOS },
59	{ 1, 4, 4, "//./", RTPATH_PROP_UNC \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE, RTPATHPARSE_FLAGS_STYLE_DOS },
60	{ 2, 5, 5, "//./f", RTPATH_PROP_UNC \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATHPARSE_FLAGS_STYLE_DOS },
61	{ 2, 5, 6, "//.//f", RTPATH_PROP_UNC \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_EXTRA_SLASHES, RTPATHPARSE_FLAGS_STYLE_DOS },
62	{ 3, 7, 7, "//././f", RTPATH_PROP_UNC \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_DOT_REFS, RTPATHPARSE_FLAGS_STYLE_DOS },
63	{ 3, 8, 8, "//.././f", RTPATH_PROP_UNC \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_DOT_REFS, RTPATHPARSE_FLAGS_STYLE_DOS },
64	{ 3, 9, 9, "//../../f", RTPATH_PROP_UNC \| RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_RELATIVE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_DOTDOT_REFS, RTPATHPARSE_FLAGS_STYLE_DOS },
65	{ 1, 1, 1, "/", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE, RTPATHPARSE_FLAGS_STYLE_UNIX },
66	{ 2, 4, 4, "/bin", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATHPARSE_FLAGS_STYLE_UNIX },
67	{ 2, 4, 5, "/bin/", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_DIR_SLASH, RTPATHPARSE_FLAGS_STYLE_UNIX },
68	{ 3, 7, 7, "/bin/ls", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATHPARSE_FLAGS_STYLE_UNIX },
69	{ 3, 12, 7, "/etc/rc.conf", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME \| RTPATH_PROP_SUFFIX, RTPATHPARSE_FLAGS_STYLE_UNIX },
70	{ 1, 1, 2, "//", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_EXTRA_SLASHES, RTPATHPARSE_FLAGS_STYLE_UNIX },
71	{ 1, 1, 3, "///", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_EXTRA_SLASHES, RTPATHPARSE_FLAGS_STYLE_UNIX },
72	{ 3, 6, 7, "/.//bin", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_EXTRA_SLASHES \| RTPATH_PROP_DOT_REFS \| RTPATH_PROP_FILENAME, RTPATHPARSE_FLAGS_STYLE_UNIX },
73	{ 1, 3, 3, "bin", RTPATH_PROP_RELATIVE \| RTPATH_PROP_FILENAME, RTPATHPARSE_FLAGS_STYLE_UNIX },
74	{ 1, 3, 4, "bin/", RTPATH_PROP_RELATIVE \| RTPATH_PROP_DIR_SLASH, RTPATHPARSE_FLAGS_STYLE_UNIX },
75	{ 1, 3, 7, "bin////", RTPATH_PROP_RELATIVE \| RTPATH_PROP_DIR_SLASH \| RTPATH_PROP_EXTRA_SLASHES, RTPATHPARSE_FLAGS_STYLE_UNIX },
76	{ 3, 10, 10, "bin/../usr", RTPATH_PROP_RELATIVE \| RTPATH_PROP_DOTDOT_REFS \| RTPATH_PROP_FILENAME, RTPATHPARSE_FLAGS_STYLE_UNIX },
77	{ 4, 11, 11, "/bin/../usr", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_RELATIVE \| RTPATH_PROP_DOTDOT_REFS \| RTPATH_PROP_FILENAME, RTPATHPARSE_FLAGS_STYLE_UNIX },
78	{ 4, 8, 8, "/a/.../u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATHPARSE_FLAGS_STYLE_UNIX },
79	{ 4, 8, 8, "/a/.b./u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATHPARSE_FLAGS_STYLE_UNIX },
80	{ 4, 8, 8, "/a/..c/u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATHPARSE_FLAGS_STYLE_UNIX },
81	{ 4, 8, 8, "/a/d../u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATHPARSE_FLAGS_STYLE_UNIX },
82	{ 4, 8, 8, "/a/.e/.u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATHPARSE_FLAGS_STYLE_UNIX },
83	{ 4, 8, 8, "/a/.f/.u", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATHPARSE_FLAGS_STYLE_UNIX },
84	{ 4, 8, 8, "/a/.g/u.", RTPATH_PROP_ROOT_SLASH \| RTPATH_PROP_ABSOLUTE \| RTPATH_PROP_FILENAME, RTPATHPARSE_FLAGS_STYLE_UNIX },
85	{ 3, 9, 10, "/a/h/u.ext", RTPATH_PROP_EXTRA_SLASHES \| RTPATH_PROP_RELATIVE, RTPATHPARSE_FLAGS_STYLE_UNIX \| RTPATHPARSE_FLAGS_MIDDLE },
86	{ 3, 9, 9, "a/h/u.ext", RTPATH_PROP_RELATIVE, RTPATHPARSE_FLAGS_STYLE_UNIX \| RTPATHPARSE_FLAGS_MIDDLE },
87	{ 3, 9, 10, "a/h/u.ext/", RTPATH_PROP_EXTRA_SLASHES \| RTPATH_PROP_RELATIVE, RTPATHPARSE_FLAGS_STYLE_UNIX \| RTPATHPARSE_FLAGS_MIDDLE },
88	};
89
90	union
91	{
92	RTPATHPARSED Parsed;
93	uint8_t ab[4096];
94	} u;
95
96	for (uint32_t i = 0; i < RT_ELEMENTS(s_aTests); i++)
97	{
98	int rc = RTPathParse(s_aTests[i].pszPath, &u.Parsed, sizeof(u), s_aTests[i].fFlags);
99	if ( rc != VINF_SUCCESS
100	\|\| s_aTests[i].cComps != u.Parsed.cComps
101	\|\| s_aTests[i].fProps != u.Parsed.fProps
102	\|\| s_aTests[i].offSuffix != u.Parsed.offSuffix
103	\|\| s_aTests[i].cchPath != u.Parsed.cchPath)
104	{
105	RTTestFailed(hTest, "i=%d rc=%Rrc %s", i, rc, s_aTests[i].pszPath);
106	RTTestFailureDetails(hTest,
107	" cComps %u, got %u\n"
108	" fProps %#x, got %#x, xor=>%#x\n"
109	" offSuffix %u, got %u\n"
110	" cchPath %u, got %u\n"
111	,
112	s_aTests[i].cComps, u.Parsed.cComps,
113	s_aTests[i].fProps, u.Parsed.fProps, s_aTests[i].fProps ^ u.Parsed.fProps,
114	s_aTests[i].offSuffix, u.Parsed.offSuffix,
115	s_aTests[i].cchPath, u.Parsed.cchPath);
116	}
117	}
118	}
119
120
121	int main()
122	{
123	char szPath[RTPATH_MAX];
124
125	/*
126	* Init RT+Test.
127	*/
128	RTTEST hTest;
129	int rc = RTTestInitAndCreate("tstRTPath", &hTest);
130	if (rc)
131	return rc;
132	RTTestBanner(hTest);
133
134	/*
135	* RTPathExecDir, RTPathUserHome and RTProcGetExecutablePath.
136	*/
137	RTTestSub(hTest, "RTPathExecDir");
138	RTTESTI_CHECK_RC(rc = RTPathExecDir(szPath, sizeof(szPath)), VINF_SUCCESS);
139	if (RT_SUCCESS(rc))
140	RTTestIPrintf(RTTESTLVL_INFO, "ExecDir={%s}\n", szPath);
141
142	RTTestSub(hTest, "RTProcGetExecutablePath");
143	if (RTProcGetExecutablePath(szPath, sizeof(szPath)) == szPath)
144	RTTestIPrintf(RTTESTLVL_INFO, "ExecutableName={%s}\n", szPath);
145	else
146	RTTestIFailed("RTProcGetExecutablePath -> NULL");
147
148	RTTestSub(hTest, "RTPathUserHome");
149	RTTESTI_CHECK_RC(rc = RTPathUserHome(szPath, sizeof(szPath)), VINF_SUCCESS);
150	if (RT_SUCCESS(rc))
151	RTTestIPrintf(RTTESTLVL_INFO, "UserHome={%s}\n", szPath);
152
153	RTTestSub(hTest, "RTPathUserDocuments");
154	RTTESTI_CHECK_RC(rc = RTPathUserDocuments(szPath, sizeof(szPath)), VINF_SUCCESS);
155	if (RT_SUCCESS(rc))
156	RTTestIPrintf(RTTESTLVL_INFO, "UserDocuments={%s}\n", szPath);
157
158	RTTestSub(hTest, "RTPathTemp");
159	RTTESTI_CHECK_RC(rc = RTPathTemp(szPath, sizeof(szPath)), VINF_SUCCESS);
160	if (RT_SUCCESS(rc))
161	RTTestIPrintf(RTTESTLVL_INFO, "PathTemp={%s}\n", szPath);
162	size_t cch = strlen(szPath);
163	RTTESTI_CHECK_RC(RTPathTemp(szPath, cch), VERR_BUFFER_OVERFLOW);
164	RTTESTI_CHECK_RC(RTPathTemp(szPath, cch+1), VINF_SUCCESS);
165	RTTESTI_CHECK_RC(RTPathTemp(szPath, cch+2), VINF_SUCCESS);
166
167
168	/*
169	* RTPathAbsEx
170	*/
171	RTTestSub(hTest, "RTPathAbsEx");
172	static const struct
173	{
174	const char *pcszInputBase;
175	const char *pcszInputPath;
176	int rc;
177	const char *pcszOutput;
178	}
179	s_aRTPathAbsExTests[] =
180	{
181	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
182	{ NULL, "", VERR_INVALID_PARAMETER, NULL },
183	{ NULL, ".", VINF_SUCCESS, "%p" },
184	{ NULL, "\\", VINF_SUCCESS, "%d\\" },
185	{ NULL, "\\..", VINF_SUCCESS, "%d\\" },
186	{ NULL, "/absolute/..", VINF_SUCCESS, "%d\\" },
187	{ NULL, "/absolute\\\\../..", VINF_SUCCESS, "%d\\" },
188	{ NULL, "/absolute//../path\\", VINF_SUCCESS, "%d\\path" },
189	{ NULL, "/absolute/../../path", VINF_SUCCESS, "%d\\path" },
190	{ NULL, "relative/../dir\\.\\.\\.\\file.txt", VINF_SUCCESS, "%p\\dir\\file.txt" },
191	{ NULL, "\\data\\", VINF_SUCCESS, "%d\\data" },
192	{ "relative_base/dir\\", "\\from_root", VINF_SUCCESS, "%d\\from_root" },
193	{ "relative_base/dir/", "relative_also", VINF_SUCCESS, "%p\\relative_base\\dir\\relative_also" },
194	#else
195	{ NULL, "", VERR_INVALID_PARAMETER, NULL },
196	{ NULL, ".", VINF_SUCCESS, "%p" },
197	{ NULL, "/", VINF_SUCCESS, "/" },
198	{ NULL, "/..", VINF_SUCCESS, "/" },
199	{ NULL, "/absolute/..", VINF_SUCCESS, "/" },
200	{ NULL, "/absolute\\\\../..", VINF_SUCCESS, "/" },
201	{ NULL, "/absolute//../path/", VINF_SUCCESS, "/path" },
202	{ NULL, "/absolute/../../path", VINF_SUCCESS, "/path" },
203	{ NULL, "relative/../dir/./././file.txt", VINF_SUCCESS, "%p/dir/file.txt" },
204	{ NULL, "relative/../dir\\.\\.\\.\\file.txt", VINF_SUCCESS, "%p/dir\\.\\.\\.\\file.txt" }, /* linux-specific */
205	{ NULL, "/data/", VINF_SUCCESS, "/data" },
206	{ "relative_base/dir/", "/from_root", VINF_SUCCESS, "/from_root" },
207	{ "relative_base/dir/", "relative_also", VINF_SUCCESS, "%p/relative_base/dir/relative_also" },
208	#endif
209	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
210	{ NULL, "C:\\", VINF_SUCCESS, "C:\\" },
211	{ "C:\\", "..", VINF_SUCCESS, "C:\\" },
212	{ "C:\\temp", "..", VINF_SUCCESS, "C:\\" },
213	{ "C:\\VirtualBox/Machines", "..\\VirtualBox.xml", VINF_SUCCESS, "C:\\VirtualBox\\VirtualBox.xml" },
214	{ "C:\\MustDie", "\\from_root/dir/..", VINF_SUCCESS, "C:\\from_root" },
215	{ "C:\\temp", "D:\\data", VINF_SUCCESS, "D:\\data" },
216	{ NULL, "\\\\server\\..\\share", VINF_SUCCESS, "\\\\server\\..\\share" /* kind of strange */ },
217	{ NULL, "\\\\server/", VINF_SUCCESS, "\\\\server" },
218	{ NULL, "\\\\", VINF_SUCCESS, "\\\\" },
219	{ NULL, "\\\\\\something", VINF_SUCCESS, "\\\\\\something" /* kind of strange */ },
220	{ "\\\\server\\share_as_base", "/from_root", VINF_SUCCESS, "\\\\server\\from_root" },
221	{ "\\\\just_server", "/from_root", VINF_SUCCESS, "\\\\just_server\\from_root" },
222	{ "\\\\server\\share_as_base", "relative\\data", VINF_SUCCESS, "\\\\server\\share_as_base\\relative\\data" },
223	{ "base", "\\\\?\\UNC\\relative/edwef/..", VINF_SUCCESS, "\\\\?\\UNC\\relative" },
224	{ "\\\\?\\UNC\\base", "/from_root", VERR_INVALID_NAME, NULL },
225	#else
226	{ "/temp", "..", VINF_SUCCESS, "/" },
227	{ "/VirtualBox/Machines", "../VirtualBox.xml", VINF_SUCCESS, "/VirtualBox/VirtualBox.xml" },
228	{ "/MustDie", "/from_root/dir/..", VINF_SUCCESS, "/from_root" },
229	{ "\\temp", "\\data", VINF_SUCCESS, "%p/\\temp/\\data" },
230	#endif
231	};
232
233	for (unsigned i = 0; i < RT_ELEMENTS(s_aRTPathAbsExTests); ++ i)
234	{
235	rc = RTPathAbsEx(s_aRTPathAbsExTests[i].pcszInputBase,
236	s_aRTPathAbsExTests[i].pcszInputPath,
237	szPath, sizeof(szPath));
238	if (rc != s_aRTPathAbsExTests[i].rc)
239	{
240	RTTestIFailed("unexpected result code!\n"
241	" input base: '%s'\n"
242	" input path: '%s'\n"
243	" output: '%s'\n"
244	" rc: %Rrc\n"
245	" expected rc: %Rrc",
246	s_aRTPathAbsExTests[i].pcszInputBase,
247	s_aRTPathAbsExTests[i].pcszInputPath,
248	szPath, rc,
249	s_aRTPathAbsExTests[i].rc);
250	continue;
251	}
252
253	char szTmp[RTPATH_MAX];
254	char *pszExpected = NULL;
255	if (s_aRTPathAbsExTests[i].pcszOutput != NULL)
256	{
257	if (s_aRTPathAbsExTests[i].pcszOutput[0] == '%')
258	{
259	RTTESTI_CHECK_RC(rc = RTPathGetCurrent(szTmp, sizeof(szTmp)), VINF_SUCCESS);
260	if (RT_FAILURE(rc))
261	break;
262
263	pszExpected = szTmp;
264
265	if (s_aRTPathAbsExTests[i].pcszOutput[1] == 'p')
266	{
267	cch = strlen(szTmp);
268	if (cch + strlen(s_aRTPathAbsExTests[i].pcszOutput) - 2 <= sizeof(szTmp))
269	strcpy(szTmp + cch, s_aRTPathAbsExTests[i].pcszOutput + 2);
270	}
271	#if defined(RT_OS_OS2) \|\| defined(RT_OS_WINDOWS)
272	else if (s_aRTPathAbsExTests[i].pcszOutput[1] == 'd')
273	{
274	if (2 + strlen(s_aRTPathAbsExTests[i].pcszOutput) - 2 <= sizeof(szTmp))
275	strcpy(szTmp + 2, s_aRTPathAbsExTests[i].pcszOutput + 2);
276	}
277	#endif
278	}
279	else
280	{
281	strcpy(szTmp, s_aRTPathAbsExTests[i].pcszOutput);
282	pszExpected = szTmp;
283	}
284
285	if (strcmp(szPath, pszExpected))
286	{
287	RTTestIFailed("Unexpected result\n"
288	" input base: '%s'\n"
289	" input path: '%s'\n"
290	" output: '%s'\n"
291	" expected: '%s'",
292	s_aRTPathAbsExTests[i].pcszInputBase,
293	s_aRTPathAbsExTests[i].pcszInputPath,
294	szPath,
295	s_aRTPathAbsExTests[i].pcszOutput);
296	}
297	}
298	}
299
300	/*
301	* RTPathStripFilename
302	*/
303	RTTestSub(hTest, "RTPathStripFilename");
304	static const char *s_apszStripFilenameTests[] =
305	{
306	"/usr/include///", "/usr/include//",
307	"/usr/include/", "/usr/include",
308	"/usr/include", "/usr",
309	"/usr", "/",
310	"usr", ".",
311	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
312	"c:/windows", "c:/",
313	"c:/", "c:/",
314	"D:", "D:",
315	"C:\\OS2\\DLLS", "C:\\OS2",
316	#endif
317	};
318	for (unsigned i = 0; i < RT_ELEMENTS(s_apszStripFilenameTests); i += 2)
319	{
320	const char *pszInput = s_apszStripFilenameTests[i];
321	const char *pszExpect = s_apszStripFilenameTests[i + 1];
322	strcpy(szPath, pszInput);
323	RTPathStripFilename(szPath);
324	if (strcmp(szPath, pszExpect))
325	{
326	RTTestIFailed("Unexpected result\n"
327	" input: '%s'\n"
328	" output: '%s'\n"
329	"expected: '%s'",
330	pszInput, szPath, pszExpect);
331	}
332	}
333
334	/*
335	* RTPathAppend.
336	*/
337	RTTestSub(hTest, "RTPathAppend");
338	static const char *s_apszAppendTests[] =
339	{
340	/* base append result */
341	"/", "", "/",
342	"", "/", "/",
343	"/", "/", "/",
344	"/x", "", "/x",
345	"/x", "/", "/x/",
346	"/", "x", "/x",
347	"dir", "file", "dir/file",
348	"dir", "/file", "dir/file",
349	"dir", "//file", "dir/file",
350	"dir", "///file", "dir/file",
351	"dir/", "/file", "dir/file",
352	"dir/", "//file", "dir/file",
353	"dir/", "///file", "dir/file",
354	"dir//", "file", "dir/file",
355	"dir//", "/file", "dir/file",
356	"dir//", "//file", "dir/file",
357	"dir///", "///file", "dir/file",
358	"/bin/testcase", "foo.r0", "/bin/testcase/foo.r0",
359	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
360	"/", "\\", "/",
361	"\\", "/", "\\",
362	"\\\\srv\\shr", "dir//", "\\\\srv\\shr/dir//",
363	"\\\\srv\\shr", "dir//file", "\\\\srv\\shr/dir//file",
364	"\\\\srv\\shr", "//dir//", "\\\\srv\\shr/dir//",
365	"\\\\srv\\shr", "/\\dir//", "\\\\srv\\shr\\dir//",
366	"\\\\", "not-srv/not-shr/file", "\\not-srv/not-shr/file",
367	"C:", "autoexec.bat", "C:autoexec.bat",
368	"C:", "/autoexec.bat", "C:/autoexec.bat",
369	"C:", "\\autoexec.bat", "C:\\autoexec.bat",
370	"C:\\", "/autoexec.bat", "C:\\autoexec.bat",
371	"C:\\\\", "autoexec.bat", "C:\\autoexec.bat",
372	"E:\\bin\\testcase", "foo.r0", "E:\\bin\\testcase/foo.r0",
373	#endif
374	};
375	for (unsigned i = 0; i < RT_ELEMENTS(s_apszAppendTests); i += 3)
376	{
377	const char *pszInput = s_apszAppendTests[i];
378	const char *pszAppend = s_apszAppendTests[i + 1];
379	const char *pszExpect = s_apszAppendTests[i + 2];
380	strcpy(szPath, pszInput);
381	RTTESTI_CHECK_RC(rc = RTPathAppend(szPath, sizeof(szPath), pszAppend), VINF_SUCCESS);
382	if (RT_FAILURE(rc))
383	continue;
384	if (strcmp(szPath, pszExpect))
385	{
386	RTTestIFailed("Unexpected result\n"
387	" input: '%s'\n"
388	" append: '%s'\n"
389	" output: '%s'\n"
390	"expected: '%s'",
391	pszInput, pszAppend, szPath, pszExpect);
392	}
393	else
394	{
395	size_t const cchResult = strlen(szPath);
396
397	strcpy(szPath, pszInput);
398	RTTESTI_CHECK_RC(rc = RTPathAppend(szPath, cchResult + 2, pszAppend), VINF_SUCCESS);
399	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
400
401	strcpy(szPath, pszInput);
402	RTTESTI_CHECK_RC(rc = RTPathAppend(szPath, cchResult + 1, pszAppend), VINF_SUCCESS);
403	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
404
405	if (strlen(pszInput) < cchResult)
406	{
407	strcpy(szPath, pszInput);
408	RTTESTI_CHECK_RC(RTPathAppend(szPath, cchResult, pszAppend), VERR_BUFFER_OVERFLOW);
409	}
410	}
411	}
412
413	/*
414	* RTPathJoin - reuse the append tests.
415	*/
416	RTTestSub(hTest, "RTPathJoin");
417	for (unsigned i = 0; i < RT_ELEMENTS(s_apszAppendTests); i += 3)
418	{
419	const char *pszInput = s_apszAppendTests[i];
420	const char *pszAppend = s_apszAppendTests[i + 1];
421	const char *pszExpect = s_apszAppendTests[i + 2];
422
423	memset(szPath, 'a', sizeof(szPath)); szPath[sizeof(szPath) - 1] = '\0';
424
425	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, sizeof(szPath), pszInput, pszAppend), VINF_SUCCESS);
426	if (RT_FAILURE(rc))
427	continue;
428	if (strcmp(szPath, pszExpect))
429	{
430	RTTestIFailed("Unexpected result\n"
431	" input: '%s'\n"
432	" append: '%s'\n"
433	" output: '%s'\n"
434	"expected: '%s'",
435	pszInput, pszAppend, szPath, pszExpect);
436	}
437	else
438	{
439	size_t const cchResult = strlen(szPath);
440
441	memset(szPath, 'a', sizeof(szPath)); szPath[sizeof(szPath) - 1] = '\0';
442	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, cchResult + 2, pszInput, pszAppend), VINF_SUCCESS);
443	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
444
445	memset(szPath, 'a', sizeof(szPath)); szPath[sizeof(szPath) - 1] = '\0';
446	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, cchResult + 1, pszInput, pszAppend), VINF_SUCCESS);
447	RTTESTI_CHECK(RT_FAILURE(rc) \|\| !strcmp(szPath, pszExpect));
448
449	RTTESTI_CHECK_RC(rc = RTPathJoin(szPath, cchResult, pszInput, pszAppend), VERR_BUFFER_OVERFLOW);
450	}
451	}
452
453	/*
454	* RTPathJoinA - reuse the append tests.
455	*/
456	RTTestSub(hTest, "RTPathJoinA");
457	for (unsigned i = 0; i < RT_ELEMENTS(s_apszAppendTests); i += 3)
458	{
459	const char *pszInput = s_apszAppendTests[i];
460	const char *pszAppend = s_apszAppendTests[i + 1];
461	const char *pszExpect = s_apszAppendTests[i + 2];
462
463	char *pszPathDst;
464	RTTESTI_CHECK(pszPathDst = RTPathJoinA(pszInput, pszAppend));
465	if (!pszPathDst)
466	continue;
467	if (strcmp(pszPathDst, pszExpect))
468	{
469	RTTestIFailed("Unexpected result\n"
470	" input: '%s'\n"
471	" append: '%s'\n"
472	" output: '%s'\n"
473	"expected: '%s'",
474	pszInput, pszAppend, pszPathDst, pszExpect);
475	}
476	RTStrFree(pszPathDst);
477	}
478
479	/*
480	* RTPathStripTrailingSlash
481	*/
482	static const char *s_apszStripTrailingSlash[] =
483	{
484	/* input result */
485	"/", "/",
486	"//", "/",
487	"////////////////////", "/",
488	"/tmp", "/tmp",
489	"/tmp////////////////", "/tmp",
490	"tmp", "tmp",
491	"tmp////////////////", "tmp",
492	"./", ".",
493	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
494	"////////////////////", "/",
495	"D:", "D:",
496	"D:/", "D:/",
497	"D:\\", "D:\\",
498	"D:\\/\\", "D:\\",
499	"D:/\\/\\", "D:/",
500	"C:/Temp", "D:/Temp",
501	"C:/Temp/", "D:/Temp/",
502	"C:/Temp\\/", "D:/Temp",
503	#endif
504	};
505	for (unsigned i = 0; i < RT_ELEMENTS(s_apszStripTrailingSlash); i += 2)
506	{
507	const char *pszInput = s_apszStripTrailingSlash[i];
508	const char *pszExpect = s_apszStripTrailingSlash[i + 1];
509
510	strcpy(szPath, pszInput);
511	cch = RTPathStripTrailingSlash(szPath);
512	if (strcmp(szPath, pszExpect))
513	RTTestIFailed("Unexpected result\n"
514	" input: '%s'\n"
515	" output: '%s'\n"
516	"expected: '%s'",
517	pszInput, szPath, pszExpect);
518	else
519	RTTESTI_CHECK(cch == strlen(szPath));
520	}
521
522	/*
523	* RTPathCountComponents
524	*/
525	RTTestSub(hTest, "RTPathCountComponents");
526	RTTESTI_CHECK(RTPathCountComponents("") == 0);
527	RTTESTI_CHECK(RTPathCountComponents("/") == 1);
528	RTTESTI_CHECK(RTPathCountComponents("//") == 1);
529	RTTESTI_CHECK(RTPathCountComponents("//////////////") == 1);
530	RTTESTI_CHECK(RTPathCountComponents("//////////////bin") == 2);
531	RTTESTI_CHECK(RTPathCountComponents("//////////////bin/") == 2);
532	RTTESTI_CHECK(RTPathCountComponents("//////////////bin/////") == 2);
533	RTTESTI_CHECK(RTPathCountComponents("..") == 1);
534	RTTESTI_CHECK(RTPathCountComponents("../") == 1);
535	RTTESTI_CHECK(RTPathCountComponents("../..") == 2);
536	RTTESTI_CHECK(RTPathCountComponents("../../") == 2);
537	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
538	RTTESTI_CHECK(RTPathCountComponents("d:") == 1);
539	RTTESTI_CHECK(RTPathCountComponents("d:/") == 1);
540	RTTESTI_CHECK(RTPathCountComponents("d:/\\") == 1);
541	RTTESTI_CHECK(RTPathCountComponents("d:\\") == 1);
542	RTTESTI_CHECK(RTPathCountComponents("c:\\config.sys") == 2);
543	RTTESTI_CHECK(RTPathCountComponents("c:\\windows") == 2);
544	RTTESTI_CHECK(RTPathCountComponents("c:\\windows\\") == 2);
545	RTTESTI_CHECK(RTPathCountComponents("c:\\windows\\system32") == 3);
546	RTTESTI_CHECK(RTPathCountComponents("//./C$") == 1);
547	RTTESTI_CHECK(RTPathCountComponents("\\\\.\\C$") == 1);
548	RTTESTI_CHECK(RTPathCountComponents("/\\.\\C$") == 1);
549	RTTESTI_CHECK(RTPathCountComponents("//myserver") == 1);
550	RTTESTI_CHECK(RTPathCountComponents("//myserver/") == 1);
551	RTTESTI_CHECK(RTPathCountComponents("//myserver/share") == 1);
552	RTTESTI_CHECK(RTPathCountComponents("//myserver/share/") == 1);
553	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\") == 1);
554	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\x") == 2);
555	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\x\\y") == 3);
556	RTTESTI_CHECK(RTPathCountComponents("//myserver/share\\x\\y\\") == 3);
557	#endif
558
559	/*
560	* RTPathCopyComponents
561	*/
562	struct
563	{
564	const char *pszSrc;
565	size_t cComponents;
566	const char *pszResult;
567	} s_aCopyComponents[] =
568	{
569	{ "", 0, "" },
570	{ "", 5, "" },
571	{ "/", 0, "" },
572	{ "/", 1, "/" },
573	{ "/", 2, "/" },
574	{ "/usr/bin/sed", 0, "" },
575	{ "/usr/bin/sed", 1, "/" },
576	{ "/usr/bin/sed", 2, "/usr/" },
577	{ "/usr/bin/sed", 3, "/usr/bin/" },
578	{ "/usr/bin/sed", 4, "/usr/bin/sed" },
579	{ "/usr/bin/sed", 5, "/usr/bin/sed" },
580	{ "/usr/bin/sed", 6, "/usr/bin/sed" },
581	{ "/usr///bin/sed", 2, "/usr///" },
582	};
583	for (unsigned i = 0; i < RT_ELEMENTS(s_aCopyComponents); i++)
584	{
585	const char *pszInput = s_aCopyComponents[i].pszSrc;
586	size_t cComponents = s_aCopyComponents[i].cComponents;
587	const char *pszResult = s_aCopyComponents[i].pszResult;
588
589	memset(szPath, 'a', sizeof(szPath));
590	rc = RTPathCopyComponents(szPath, sizeof(szPath), pszInput, cComponents);
591	RTTESTI_CHECK_RC(rc, VINF_SUCCESS);
592	if (RT_SUCCESS(rc) && strcmp(szPath, pszResult))
593	RTTestIFailed("Unexpected result\n"
594	" input: '%s' cComponents=%u\n"
595	" output: '%s'\n"
596	"expected: '%s'",
597	pszInput, cComponents, szPath, pszResult);
598	else if (RT_SUCCESS(rc))
599	{
600	RTTESTI_CHECK_RC(RTPathCopyComponents(szPath, strlen(pszResult) + 1, pszInput, cComponents), VINF_SUCCESS);
601	RTTESTI_CHECK_RC(RTPathCopyComponents(szPath, strlen(pszResult), pszInput, cComponents), VERR_BUFFER_OVERFLOW);
602	}
603	}
604
605
606	/*
607	* RTPathStripExt
608	*/
609	RTTestSub(hTest, "RTPathStripExt");
610	struct
611	{
612	const char *pszSrc;
613	const char *pszResult;
614	} s_aStripExt[] =
615	{
616	{ "filename.ext", "filename" },
617	{ "filename.ext1.ext2.ext3", "filename.ext1.ext2" },
618	{ "filename..ext", "filename." },
619	{ "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. */
620	};
621	for (unsigned i = 0; i < RT_ELEMENTS(s_aStripExt); i++)
622	{
623	const char *pszInput = s_aStripExt[i].pszSrc;
624	const char *pszResult = s_aStripExt[i].pszResult;
625
626	strcpy(szPath, pszInput);
627	RTPathStripExt(szPath);
628	if (strcmp(szPath, pszResult))
629	RTTestIFailed("Unexpected result\n"
630	" input: '%s'\n"
631	" output: '%s'\n"
632	"expected: '%s'",
633	pszInput, szPath, pszResult);
634	}
635
636	/*
637	* RTPathCalcRelative
638	*/
639	RTTestSub(hTest, "RTPathCalcRelative");
640	struct
641	{
642	const char *pszFrom;
643	const char *pszTo;
644	int rc;
645	const char *pszExpected;
646	} s_aRelPath[] =
647	{
648	{ "/home/test.ext", "/home/test2.ext", VINF_SUCCESS, "test2.ext"},
649	{ "/dir/test.ext", "/dir/dir2/test2.ext", VINF_SUCCESS, "dir2/test2.ext"},
650	{ "/dir/dir2/test.ext", "/dir/test2.ext", VINF_SUCCESS, "../test2.ext"},
651	{ "/dir/dir2/test.ext", "/dir/dir3/test2.ext", VINF_SUCCESS, "../dir3/test2.ext"},
652	#if defined (RT_OS_OS2) \|\| defined (RT_OS_WINDOWS)
653	{ "\\\\server\\share\\test.ext", "\\\\server\\share2\\test2.ext", VERR_NOT_SUPPORTED, ""},
654	{ "c:\\dir\\test.ext", "f:\\dir\\test.ext", VERR_NOT_SUPPORTED, ""}
655	#endif
656	};
657	for (unsigned i = 0; i < RT_ELEMENTS(s_aRelPath); i++)
658	{
659	const char *pszFrom = s_aRelPath[i].pszFrom;
660	const char *pszTo = s_aRelPath[i].pszTo;
661
662	rc = RTPathCalcRelative(szPath, sizeof(szPath), pszFrom, pszTo);
663	if (rc != s_aRelPath[i].rc)
664	RTTestIFailed("Unexpected return code\n"
665	" got: %Rrc\n"
666	"expected: %Rrc",
667	rc, s_aRelPath[i].rc);
668	else if ( RT_SUCCESS(rc)
669	&& strcmp(szPath, s_aRelPath[i].pszExpected))
670	RTTestIFailed("Unexpected result\n"
671	" from: '%s'\n"
672	" to: '%s'\n"
673	" output: '%s'\n"
674	"expected: '%s'",
675	pszFrom, pszTo, szPath, s_aRelPath[i].pszExpected);
676	}
677
678	testParser(hTest);
679
680	/*
681	* Summary.
682	*/
683	return RTTestSummaryAndDestroy(hTest);
684	}
685

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source: vbox/trunk/src/VBox/Runtime/testcase/tstRTPath.cpp@ 45389

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