tstRTGetOptArgv.cpp@ 102335

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1	/* $Id: tstRTGetOptArgv.cpp 98103 2023-01-17 14:15:46Z vboxsync $ */
2	/** @file
3	* IPRT Testcase - RTGetOptArgv*.
4	*/
5
6	/*
7	* Copyright (C) 2010-2023 Oracle and/or its affiliates.
8	*
9	* This file is part of VirtualBox base platform packages, as
10	* available from https://www.virtualbox.org.
11	*
12	* This program is free software; you can redistribute it and/or
13	* modify it under the terms of the GNU General Public License
14	* as published by the Free Software Foundation, in version 3 of the
15	* License.
16	*
17	* This program is distributed in the hope that it will be useful, but
18	* WITHOUT ANY WARRANTY; without even the implied warranty of
19	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
20	* General Public License for more details.
21	*
22	* You should have received a copy of the GNU General Public License
23	* along with this program; if not, see <https://www.gnu.org/licenses>.
24	*
25	* The contents of this file may alternatively be used under the terms
26	* of the Common Development and Distribution License Version 1.0
27	* (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
28	* in the VirtualBox distribution, in which case the provisions of the
29	* CDDL are applicable instead of those of the GPL.
30	*
31	* You may elect to license modified versions of this file under the
32	* terms and conditions of either the GPL or the CDDL or both.
33	*
34	* SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
35	*/
36
37
38	/*********************************************************************************************************************************
39	* Header Files *
40	*********************************************************************************************************************************/
41	#include <iprt/path.h>
42
43	#include <iprt/errcore.h>
44	#include <iprt/getopt.h>
45	#include <iprt/ldr.h>
46	#include <iprt/param.h>
47	#include <iprt/string.h>
48	#include <iprt/test.h>
49	#include <iprt/utf16.h>
50
51
52	/*********************************************************************************************************************************
53	* Global Variables *
54	*********************************************************************************************************************************/
55	static const struct
56	{
57	/** The input string, bourne shell. */
58	const char *pszInBourne;
59	/** The input string, MS CRT. */
60	const char *pszInMsCrt;
61	/** Separators, NULL if default. */
62	const char *pszSeparators;
63	/** The number of arguments. */
64	int cArgs;
65	/** Expected argument vector. */
66	const char *apszArgs[16];
67	/** Expected quoted string, bourne shell. */
68	const char *pszOutBourneSh;
69	/** Expected quoted string, MS CRT. */
70	const char *pszOutMsCrt;
71	} g_aTests[] =
72	{
73	{
74	"0 1 \"\"2'' '3' 4 5 '''''6' 7 8 9 10 11",
75	"0 1 \"\"2 3 4 5 \"6\" 7 8 \"\"9\"\" 10 11",
76	NULL,
77	12,
78	{
79	"0",
80	"1",
81	"2",
82	"3",
83	"4",
84	"5",
85	"6",
86	"7",
87	"8",
88	"9",
89	"10",
90	"11",
91	NULL, NULL, NULL, NULL,
92	},
93	"0 1 2 3 4 5 6 7 8 9 10 11",
94	"0 1 2 3 4 5 6 7 8 9 10 11"
95	},
96	{
97	"\t\" asdf \" '\"'xyz \"\t\" '\n' '\"' \"'\"\n\r \\\"xyz",
98	/* Note! Two things here to make CommandLineArgW happy. First, it doesn't use IFS including newline/return, so
99	we skip that bit of the test. Second, it uses pre-2008 doubledouble quoting rules, unlike the CRT and IPRT
100	which uses the post-2008 rules. We work around that by putting that test last.
101	See http://www.daviddeley.com/autohotkey/parameters/parameters.htm */
102	"\t\" asdf \" \\\"xyz \"\t\" \"\n\" \"\\\"\" ' \"\"\"xyz\"",
103	NULL,
104	7,
105	{
106	" asdf ",
107	"\"xyz",
108	"\t",
109	"\n",
110	"\"",
111	"\'",
112	"\"xyz",
113	NULL,
114	NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
115	},
116	"' asdf ' '\"xyz' '\t' '\n' '\"' ''\"'\"'' '\"xyz'",
117	"\" asdf \" \"\\\"xyz\" \"\t\" \"\n\" \"\\\"\" ' \"\\\"xyz\""
118	},
119	{
120	":0::1::::2:3:4:5:",
121	":0::1::::2:3:4:5:",
122	":",
123	6,
124	{
125	"0",
126	"1",
127	"2",
128	"3",
129	"4",
130	"5",
131	NULL, NULL,
132	NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
133	},
134	"0 1 2 3 4 5",
135	"0 1 2 3 4 5"
136	},
137	{
138	"0:1;2:3;4:5",
139	"0:1;2:3;4:5",
140	";;;;;;;;;;;;;;;;;;;;;;:",
141	6,
142	{
143	"0",
144	"1",
145	"2",
146	"3",
147	"4",
148	"5",
149	NULL, NULL,
150	NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
151	},
152	"0 1 2 3 4 5",
153	"0 1 2 3 4 5"
154	},
155	{
156	"abcd 'a ' ' b' ' c '",
157	"abcd \"a \" \" b\" \" c \"",
158	NULL,
159	4,
160	{
161	"abcd",
162	"a ",
163	" b",
164	" c ",
165	NULL, NULL, NULL, NULL,
166	NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
167	},
168	"abcd 'a ' ' b' ' c '",
169	"abcd \"a \" \" b\" \" c \""
170	},
171	{
172	"'a\n\\b' 'de'\"'\"'fg' h ''\"'\"''",
173	"\"a\n\\b\" de'fg h \"'\" ",
174	NULL,
175	4,
176	{
177	"a\n\\b",
178	"de'fg",
179	"h",
180	"'",
181	NULL, NULL, NULL, NULL,
182	NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
183	},
184	"'a\n\\b' 'de'\"'\"'fg' h ''\"'\"''",
185	"\"a\n\\b\" de'fg h '"
186	},
187	{
188	"arg1 \"arg2=\\\"zyx\\\"\" 'arg3=\\\\\\'",
189	"arg1 arg2=\\\"zyx\\\" arg3=\\\\\\",
190	NULL,
191	3,
192	{
193	"arg1",
194	"arg2=\"zyx\"",
195	"arg3=\\\\\\",
196	NULL, NULL, NULL, NULL, NULL,
197	NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
198	},
199	"arg1 'arg2=\"zyx\"' 'arg3=\\\\\\'",
200	"arg1 \"arg2=\\\"zyx\\\"\" arg3=\\\\\\"
201	},
202	{
203	" a\\\\\\\\b d\"e f\"g h ij\t",
204	" a\\\\b d\"e f\"g h ij\t",
205	NULL,
206	4,
207	{
208	"a\\\\b",
209	"de fg",
210	"h",
211	"ij",
212	NULL, NULL, NULL, NULL,
213	NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
214	},
215	"'a\\\\b' 'de fg' h ij",
216	"a\\\\b \"de fg\" h ij",
217	}
218	};
219
220
221
222	static void tstCheckNativeMsCrtToArgv(const char pszCmdLine, int cExpectedArgs, const char const *papszExpectedArgs)
223	{
224	#ifdef RT_OS_WINDOWS
225	/*
226	* Resolve APIs.
227	*/
228	static void (__stdcall s_pfnLocalFree)(void *pvFree);
229	static PRTUTF16 (__stdcall s_pfnCommandLineToArgvW)(PCRTUTF16 pwszCmdLine, int *pcArgs);
230	if (!s_pfnCommandLineToArgvW)
231	{
232	(void *)&s_pfnLocalFree = RTLdrGetSystemSymbol("kernel32.dll", "LocalFree");
233	RTTESTI_CHECK_RETV(s_pfnLocalFree != NULL);
234	(void *)&s_pfnCommandLineToArgvW = RTLdrGetSystemSymbol("shell32.dll", "CommandLineToArgvW");
235	RTTESTI_CHECK_RETV(s_pfnCommandLineToArgvW != NULL);
236	}
237
238	/*
239	* Calc expected arguments if needed.
240	*/
241	if (cExpectedArgs == -1)
242	for (cExpectedArgs = 0; papszExpectedArgs[cExpectedArgs]; cExpectedArgs++)
243	{ /* nothing */ }
244
245	/*
246	* Convert input command line to UTF-16 and call native API.
247	*/
248	RTUTF16 wszCmdLine[1024];
249	PRTUTF16 pwszCmdLine = &wszCmdLine[1];
250	RTTESTI_CHECK_RC_RETV(RTStrToUtf16Ex(pszCmdLine, RTSTR_MAX, &pwszCmdLine, 1023, NULL), VINF_SUCCESS);
251	wszCmdLine[0] = ' ';
252
253	int cArgs = -2;
254	PRTUTF16 *papwszArgs = s_pfnCommandLineToArgvW(wszCmdLine, &cArgs);
255
256	/*
257	* Check the result.
258	*/
259	if (cArgs - 1 != cExpectedArgs)
260	RTTestIFailed("Native returns cArgs=%d, expected %d (cmdline=\|%s\|)", cArgs - 1, cExpectedArgs, pszCmdLine);
261	int cArgsCheck = RT_MIN(cArgs - 1, cExpectedArgs);
262	for (int i = 0; i < cArgsCheck; i++)
263	{
264	char *pszArg = NULL;
265	RTTESTI_CHECK_RC_RETV(RTUtf16ToUtf8(papwszArgs[i + 1], &pszArg), VINF_SUCCESS);
266	if (strcmp(pszArg, papszExpectedArgs[i]))
267	RTTestIFailed("Native returns argv[%i]='%s', expected '%s' (cmdline=\|%s\|)",
268	i, pszArg, papszExpectedArgs[i], pszCmdLine);
269	RTStrFree(pszArg);
270	}
271
272	if (papwszArgs)
273	s_pfnLocalFree(papwszArgs);
274	#else
275	NOREF(pszCmdLine);
276	NOREF(cExpectedArgs);
277	NOREF(papszExpectedArgs);
278	#endif
279	}
280
281
282	static void tst4(void)
283	{
284	/*
285	* Microsoft CRT round-tripping.
286	*/
287	RTTestISub("Round-trips / MS_CRT");
288	for (unsigned i = 0; i < RT_ELEMENTS(g_aTests); i++)
289	{
290	/* First */
291	char **papszArgs1 = NULL;
292	int cArgs1 = -1;
293	int rc = RTGetOptArgvFromString(&papszArgs1, &cArgs1, g_aTests[i].pszInMsCrt,
294	RTGETOPTARGV_CNV_QUOTE_MS_CRT, g_aTests[i].pszSeparators);
295	if (rc == VINF_SUCCESS)
296	{
297	if (cArgs1 != g_aTests[i].cArgs)
298	RTTestIFailed("g_aTests[%i]: #1=%d, expected %d", i, cArgs1, g_aTests[i].cArgs);
299	for (int iArg = 0; iArg < cArgs1; iArg++)
300	if (strcmp(papszArgs1[iArg], g_aTests[i].apszArgs[iArg]) != 0)
301	RTTestIFailed("g_aTests[%i]/1: argv[%i] differs: got '%s', expected '%s' (RTGetOptArgvFromString(,,'%s', '%s'))",
302	i, iArg, papszArgs1[iArg], g_aTests[i].apszArgs[iArg],
303	g_aTests[i].pszInMsCrt, g_aTests[i].pszSeparators);
304	RTTESTI_CHECK_RETV(papszArgs1[cArgs1] == NULL);
305	if (g_aTests[i].pszSeparators == NULL)
306	tstCheckNativeMsCrtToArgv(g_aTests[i].pszInMsCrt, g_aTests[i].cArgs, g_aTests[i].apszArgs);
307
308	/* Second */
309	char *pszArgs2 = NULL;
310	rc = RTGetOptArgvToString(&pszArgs2, papszArgs1, RTGETOPTARGV_CNV_QUOTE_MS_CRT);
311	if (rc == VINF_SUCCESS)
312	{
313	if (strcmp(pszArgs2, g_aTests[i].pszOutMsCrt))
314	RTTestIFailed("g_aTests[%i]/2: '%s', expected '%s'", i, pszArgs2, g_aTests[i].pszOutMsCrt);
315
316	/*
317	* Third
318	*/
319	char **papszArgs3 = NULL;
320	int cArgs3 = -1;
321	rc = RTGetOptArgvFromString(&papszArgs3, &cArgs3, pszArgs2, RTGETOPTARGV_CNV_QUOTE_MS_CRT, NULL);
322	if (rc == VINF_SUCCESS)
323	{
324	if (cArgs3 != g_aTests[i].cArgs)
325	RTTestIFailed("g_aTests[%i]/3: %d, expected %d", i, cArgs3, g_aTests[i].cArgs);
326	for (int iArg = 0; iArg < cArgs3; iArg++)
327	if (strcmp(papszArgs3[iArg], g_aTests[i].apszArgs[iArg]) != 0)
328	RTTestIFailed("g_aTests[%i]/3: argv[%i] differs: got '%s', expected '%s' (RTGetOptArgvFromString(,,'%s',))",
329	i, iArg, papszArgs3[iArg], g_aTests[i].apszArgs[iArg], pszArgs2);
330	RTTESTI_CHECK_RETV(papszArgs3[cArgs3] == NULL);
331	if (g_aTests[i].pszSeparators == NULL)
332	tstCheckNativeMsCrtToArgv(pszArgs2, g_aTests[i].cArgs, g_aTests[i].apszArgs);
333
334	/*
335	* Fourth
336	*/
337	char *pszArgs4 = NULL;
338	rc = RTGetOptArgvToString(&pszArgs4, papszArgs3, RTGETOPTARGV_CNV_QUOTE_MS_CRT);
339	if (rc == VINF_SUCCESS)
340	{
341	if (strcmp(pszArgs4, pszArgs2))
342	RTTestIFailed("g_aTests[%i]/4: '%s' does not match #4='%s'", i, pszArgs2, pszArgs4);
343	RTStrFree(pszArgs4);
344	}
345	else
346	RTTestIFailed("g_aTests[%i]/4: RTGetOptArgvToString() -> %Rrc", i, rc);
347	RTGetOptArgvFree(papszArgs3);
348	}
349	else
350	RTTestIFailed("g_aTests[%i]/3: RTGetOptArgvFromString() -> %Rrc", i, rc);
351	RTStrFree(pszArgs2);
352	}
353	else
354	RTTestIFailed("g_aTests[%i]/2: RTGetOptArgvToString() -> %Rrc", i, rc);
355	RTGetOptArgvFree(papszArgs1);
356	}
357	else
358	RTTestIFailed("g_aTests[%i]/1: RTGetOptArgvFromString(,,'%s', '%s') -> %Rrc",
359	i, g_aTests[i].pszInMsCrt, g_aTests[i].pszSeparators, rc);
360	}
361
362	}
363
364
365
366	static void tst3(void)
367	{
368	/*
369	* Bourne shell round-tripping.
370	*/
371	RTTestISub("Round-trips / BOURNE_SH");
372	for (unsigned i = 0; i < RT_ELEMENTS(g_aTests); i++)
373	{
374	/* First */
375	char **papszArgs1 = NULL;
376	int cArgs1 = -1;
377	int rc = RTGetOptArgvFromString(&papszArgs1, &cArgs1, g_aTests[i].pszInBourne,
378	RTGETOPTARGV_CNV_QUOTE_BOURNE_SH, g_aTests[i].pszSeparators);
379	if (rc == VINF_SUCCESS)
380	{
381	if (cArgs1 != g_aTests[i].cArgs)
382	RTTestIFailed("g_aTests[%i]: #1=%d, expected %d", i, cArgs1, g_aTests[i].cArgs);
383	for (int iArg = 0; iArg < cArgs1; iArg++)
384	if (strcmp(papszArgs1[iArg], g_aTests[i].apszArgs[iArg]) != 0)
385	RTTestIFailed("g_aTests[%i]/1: argv[%i] differs: got '%s', expected '%s' (RTGetOptArgvFromString(,,'%s', '%s'))",
386	i, iArg, papszArgs1[iArg], g_aTests[i].apszArgs[iArg],
387	g_aTests[i].pszInBourne, g_aTests[i].pszSeparators);
388	RTTESTI_CHECK_RETV(papszArgs1[cArgs1] == NULL);
389
390	/* Second */
391	char *pszArgs2 = NULL;
392	rc = RTGetOptArgvToString(&pszArgs2, papszArgs1, RTGETOPTARGV_CNV_QUOTE_BOURNE_SH);
393	if (rc == VINF_SUCCESS)
394	{
395	if (strcmp(pszArgs2, g_aTests[i].pszOutBourneSh))
396	RTTestIFailed("g_aTests[%i]/2: '%s', expected '%s'", i, pszArgs2, g_aTests[i].pszOutBourneSh);
397
398	/*
399	* Third
400	*/
401	char **papszArgs3 = NULL;
402	int cArgs3 = -1;
403	rc = RTGetOptArgvFromString(&papszArgs3, &cArgs3, pszArgs2, RTGETOPTARGV_CNV_QUOTE_BOURNE_SH, NULL);
404	if (rc == VINF_SUCCESS)
405	{
406	if (cArgs3 != g_aTests[i].cArgs)
407	RTTestIFailed("g_aTests[%i]/3: %d, expected %d", i, cArgs3, g_aTests[i].cArgs);
408	for (int iArg = 0; iArg < cArgs3; iArg++)
409	if (strcmp(papszArgs3[iArg], g_aTests[i].apszArgs[iArg]) != 0)
410	RTTestIFailed("g_aTests[%i]/3: argv[%i] differs: got '%s', expected '%s' (RTGetOptArgvFromString(,,'%s',))",
411	i, iArg, papszArgs3[iArg], g_aTests[i].apszArgs[iArg], pszArgs2);
412	RTTESTI_CHECK_RETV(papszArgs3[cArgs3] == NULL);
413
414	/*
415	* Fourth
416	*/
417	char *pszArgs4 = NULL;
418	rc = RTGetOptArgvToString(&pszArgs4, papszArgs3, RTGETOPTARGV_CNV_QUOTE_BOURNE_SH);
419	if (rc == VINF_SUCCESS)
420	{
421	if (strcmp(pszArgs4, pszArgs2))
422	RTTestIFailed("g_aTests[%i]/4: '%s' does not match #4='%s'", i, pszArgs2, pszArgs4);
423	RTStrFree(pszArgs4);
424	}
425	else
426	RTTestIFailed("g_aTests[%i]/4: RTGetOptArgvToString() -> %Rrc", i, rc);
427	RTGetOptArgvFree(papszArgs3);
428	}
429	else
430	RTTestIFailed("g_aTests[%i]/3: RTGetOptArgvFromString() -> %Rrc", i, rc);
431	RTStrFree(pszArgs2);
432	}
433	else
434	RTTestIFailed("g_aTests[%i]/2: RTGetOptArgvToString() -> %Rrc", i, rc);
435	RTGetOptArgvFree(papszArgs1);
436	}
437	else
438	RTTestIFailed("g_aTests[%i]/1: RTGetOptArgvFromString(,,'%s', '%s') -> %Rrc",
439	i, g_aTests[i].pszInBourne, g_aTests[i].pszSeparators, rc);
440	}
441	}
442
443
444	/* Global to avoid weird C4640 warning about "construction of local static object is not thread-safe". */
445	static const struct
446	{
447	const char * const apszArgs[5];
448	const char *pszCmdLine;
449	} g_aMscCrtTests[] =
450	{
451	{
452	{ "abcd", "a ", " b", " c ", NULL },
453	"abcd \"a \" \" b\" \" c \""
454	},
455	{
456	{ "a\\\\\\b", "de fg", "h", NULL, NULL },
457	"a\\\\\\b \"de fg\" h"
458	},
459	{
460	{ "a\\\"b", "c", "d", "\"", NULL },
461	"\"a\\\\\\\"b\" c d \"\\\"\""
462	},
463	{
464	{ "a\\\\b c", "d", "e", " \\", NULL },
465	"\"a\\\\b c\" d e \" \\\\\""
466	},
467	};
468
469	static void tst2(void)
470	{
471	RTTestISub("RTGetOptArgvToString / MS_CRT");
472
473	for (size_t i = 0; i < RT_ELEMENTS(g_aMscCrtTests); i++)
474	{
475	char *pszCmdLine = NULL;
476	int rc = RTGetOptArgvToString(&pszCmdLine, g_aMscCrtTests[i].apszArgs, RTGETOPTARGV_CNV_QUOTE_MS_CRT);
477	RTTESTI_CHECK_RC_RETV(rc, VINF_SUCCESS);
478	if (!strcmp(g_aMscCrtTests[i].pszCmdLine, pszCmdLine))
479	tstCheckNativeMsCrtToArgv(pszCmdLine, -1, g_aMscCrtTests[i].apszArgs);
480	else
481	RTTestIFailed("g_aTest[%i] failed:\n"
482	" got '%s'\n"
483	" expected '%s'\n",
484	i, pszCmdLine, g_aMscCrtTests[i].pszCmdLine);
485	RTStrFree(pszCmdLine);
486	}
487
488	for (size_t i = 0; i < RT_ELEMENTS(g_aTests); i++)
489	{
490	char *pszCmdLine = NULL;
491	int rc = RTGetOptArgvToString(&pszCmdLine, g_aTests[i].apszArgs, RTGETOPTARGV_CNV_QUOTE_MS_CRT);
492	RTTESTI_CHECK_RC_RETV(rc, VINF_SUCCESS);
493	if (!strcmp(g_aTests[i].pszOutMsCrt, pszCmdLine))
494	tstCheckNativeMsCrtToArgv(pszCmdLine, g_aTests[i].cArgs, g_aTests[i].apszArgs);
495	else
496	RTTestIFailed("g_aTests[%i] failed:\n"
497	" got \|%s\|\n"
498	" expected \|%s\|\n",
499	i, pszCmdLine, g_aTests[i].pszOutMsCrt);
500	RTStrFree(pszCmdLine);
501	}
502
503
504
505	RTTestISub("RTGetOptArgvToString / BOURNE_SH");
506
507	for (size_t i = 0; i < RT_ELEMENTS(g_aTests); i++)
508	{
509	char *pszCmdLine = NULL;
510	int rc = RTGetOptArgvToString(&pszCmdLine, g_aTests[i].apszArgs, RTGETOPTARGV_CNV_QUOTE_BOURNE_SH);
511	RTTESTI_CHECK_RC_RETV(rc, VINF_SUCCESS);
512	if (strcmp(g_aTests[i].pszOutBourneSh, pszCmdLine))
513	RTTestIFailed("g_aTests[%i] failed:\n"
514	" got \|%s\|\n"
515	" expected \|%s\|\n",
516	i, pszCmdLine, g_aTests[i].pszOutBourneSh);
517	RTStrFree(pszCmdLine);
518	}
519	}
520
521	static void tst1(void)
522	{
523	RTTestISub("RTGetOptArgvFromString");
524	char **papszArgs = NULL;
525	int cArgs = -1;
526	RTTESTI_CHECK_RC_RETV(RTGetOptArgvFromString(&papszArgs, &cArgs, "", RTGETOPTARGV_CNV_QUOTE_BOURNE_SH, NULL), VINF_SUCCESS);
527	RTTESTI_CHECK_RETV(cArgs == 0);
528	RTTESTI_CHECK_RETV(papszArgs);
529	RTTESTI_CHECK_RETV(!papszArgs[0]);
530	RTGetOptArgvFree(papszArgs);
531
532	RTTESTI_CHECK_RC_RETV(RTGetOptArgvFromString(&papszArgs, &cArgs, "0 1 \"\"2'' '3' 4 5 '''''6' 7 8 9 10 11",
533	RTGETOPTARGV_CNV_QUOTE_BOURNE_SH, NULL), VINF_SUCCESS);
534	RTTESTI_CHECK_RETV(cArgs == 12);
535	RTTESTI_CHECK_RETV(!strcmp(papszArgs[0], "0"));
536	RTTESTI_CHECK_RETV(!strcmp(papszArgs[1], "1"));
537	RTTESTI_CHECK_RETV(!strcmp(papszArgs[2], "2"));
538	RTTESTI_CHECK_RETV(!strcmp(papszArgs[3], "3"));
539	RTTESTI_CHECK_RETV(!strcmp(papszArgs[4], "4"));
540	RTTESTI_CHECK_RETV(!strcmp(papszArgs[5], "5"));
541	RTTESTI_CHECK_RETV(!strcmp(papszArgs[6], "6"));
542	RTTESTI_CHECK_RETV(!strcmp(papszArgs[7], "7"));
543	RTTESTI_CHECK_RETV(!strcmp(papszArgs[8], "8"));
544	RTTESTI_CHECK_RETV(!strcmp(papszArgs[9], "9"));
545	RTTESTI_CHECK_RETV(!strcmp(papszArgs[10], "10"));
546	RTTESTI_CHECK_RETV(!strcmp(papszArgs[11], "11"));
547	RTTESTI_CHECK_RETV(!papszArgs[12]);
548	RTGetOptArgvFree(papszArgs);
549
550	RTTESTI_CHECK_RC_RETV(RTGetOptArgvFromString(&papszArgs, &cArgs, "\t\" asdf \" '\"'xyz \"\t\" '\n' '\"' \"'\"\n\r ",
551	RTGETOPTARGV_CNV_QUOTE_BOURNE_SH, NULL), VINF_SUCCESS);
552	RTTESTI_CHECK_RETV(cArgs == 6);
553	RTTESTI_CHECK_RETV(!strcmp(papszArgs[0], " asdf "));
554	RTTESTI_CHECK_RETV(!strcmp(papszArgs[1], "\"xyz"));
555	RTTESTI_CHECK_RETV(!strcmp(papszArgs[2], "\t"));
556	RTTESTI_CHECK_RETV(!strcmp(papszArgs[3], "\n"));
557	RTTESTI_CHECK_RETV(!strcmp(papszArgs[4], "\""));
558	RTTESTI_CHECK_RETV(!strcmp(papszArgs[5], "\'"));
559	RTTESTI_CHECK_RETV(!papszArgs[6]);
560	RTGetOptArgvFree(papszArgs);
561
562	RTTESTI_CHECK_RC_RETV(RTGetOptArgvFromString(&papszArgs, &cArgs, ":0::1::::2:3:4:5:",
563	RTGETOPTARGV_CNV_QUOTE_BOURNE_SH, ":"), VINF_SUCCESS);
564	RTTESTI_CHECK_RETV(cArgs == 6);
565	RTTESTI_CHECK_RETV(!strcmp(papszArgs[0], "0"));
566	RTTESTI_CHECK_RETV(!strcmp(papszArgs[1], "1"));
567	RTTESTI_CHECK_RETV(!strcmp(papszArgs[2], "2"));
568	RTTESTI_CHECK_RETV(!strcmp(papszArgs[3], "3"));
569	RTTESTI_CHECK_RETV(!strcmp(papszArgs[4], "4"));
570	RTTESTI_CHECK_RETV(!strcmp(papszArgs[5], "5"));
571	RTTESTI_CHECK_RETV(!papszArgs[6]);
572	RTGetOptArgvFree(papszArgs);
573
574	RTTESTI_CHECK_RC_RETV(RTGetOptArgvFromString(&papszArgs, &cArgs, "0:1;2:3;4:5", RTGETOPTARGV_CNV_QUOTE_BOURNE_SH,
575	";;;;;;;;;;;;;;;;;;;;;;:"), VINF_SUCCESS);
576	RTTESTI_CHECK_RETV(cArgs == 6);
577	RTTESTI_CHECK_RETV(!strcmp(papszArgs[0], "0"));
578	RTTESTI_CHECK_RETV(!strcmp(papszArgs[1], "1"));
579	RTTESTI_CHECK_RETV(!strcmp(papszArgs[2], "2"));
580	RTTESTI_CHECK_RETV(!strcmp(papszArgs[3], "3"));
581	RTTESTI_CHECK_RETV(!strcmp(papszArgs[4], "4"));
582	RTTESTI_CHECK_RETV(!strcmp(papszArgs[5], "5"));
583	RTTESTI_CHECK_RETV(!papszArgs[6]);
584	RTGetOptArgvFree(papszArgs);
585
586	/*
587	* Tests from the list.
588	*/
589	for (unsigned i = 0; i < RT_ELEMENTS(g_aTests); i++)
590	{
591	papszArgs = NULL;
592	cArgs = -1;
593	int rc = RTGetOptArgvFromString(&papszArgs, &cArgs, g_aTests[i].pszInBourne, RTGETOPTARGV_CNV_QUOTE_BOURNE_SH,
594	g_aTests[i].pszSeparators);
595	if (rc == VINF_SUCCESS)
596	{
597	if (cArgs == g_aTests[i].cArgs)
598	{
599	for (int iArg = 0; iArg < cArgs; iArg++)
600	if (strcmp(papszArgs[iArg], g_aTests[i].apszArgs[iArg]) != 0)
601	RTTestIFailed("g_aTests[%i]: argv[%i] differs: got '%s', expected '%s' (RTGetOptArgvFromString(,,'%s', '%s'))",
602	i, iArg, papszArgs[iArg], g_aTests[i].apszArgs[iArg],
603	g_aTests[i].pszInBourne, g_aTests[i].pszSeparators);
604	RTTESTI_CHECK_RETV(papszArgs[cArgs] == NULL);
605	}
606	else
607	RTTestIFailed("g_aTests[%i]: cArgs=%u, expected %u for RTGetOptArgvFromString(,,'%s', '%s')",
608	i, cArgs, g_aTests[i].cArgs, g_aTests[i].pszInBourne, g_aTests[i].pszSeparators);
609	RTGetOptArgvFree(papszArgs);
610	}
611	else
612	RTTestIFailed("g_aTests[%i]: RTGetOptArgvFromString(,,'%s', '%s') -> %Rrc",
613	i, g_aTests[i].pszInBourne, g_aTests[i].pszSeparators, rc);
614	}
615	}
616
617
618	int main()
619	{
620	/*
621	* Init RT+Test.
622	*/
623	RTTEST hTest;
624	int rc = RTTestInitAndCreate("tstRTGetOptArgv", &hTest);
625	if (rc)
626	return rc;
627	RTTestBanner(hTest);
628
629	/*
630	* The test.
631	*/
632	tst1();
633	tst2();
634	tst4();
635	tst3();
636
637	/*
638	* Summary.
639	*/
640	return RTTestSummaryAndDestroy(hTest);
641	}
642

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source: vbox/trunk/src/VBox/Runtime/testcase/tstRTGetOptArgv.cpp@ 102335

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