VirtualBox

source: vbox/trunk/src/VBox/Runtime/testcase/tstGetOpt.cpp@ 25791

Last change on this file since 25791 was 25323, checked in by vboxsync, 15 years ago

iprt/getopt.h/cpp: Made the uIndex 32-bit instead of 64-bit as we don't need 64-bit and it only causes lots of warnings when compiling VBoxManage with MSC.
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1/* $Id: tstGetOpt.cpp 25323 2009-12-11 12:27:17Z vboxsync $ */
2/** @file
3 * IPRT Testcase - RTGetOpt
4 */
5
6/*
7 * Copyright (C) 2007-2009 Sun Microsystems, Inc.
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 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
27 * Clara, CA 95054 USA or visit http://www.sun.com if you need
28 * additional information or have any questions.
29 */
30
31
32/*******************************************************************************
33* Header Files *
34*******************************************************************************/
35#include <iprt/net.h>
36#include <iprt/getopt.h>
37#include <iprt/stream.h>
38#include <iprt/initterm.h>
39#include <iprt/string.h>
40#include <iprt/err.h>
41
42
43int main()
44{
45 int cErrors = 0;
46 RTR3Init();
47 RTPrintf("tstGetOpt: TESTING...\n");
48
49 RTGETOPTSTATE GetState;
50 RTGETOPTUNION Val;
51#define CHECK(expr) do { if (!(expr)) { RTPrintf("tstGetOpt: error line %d (iNext=%d): %s\n", __LINE__, GetState.iNext, #expr); cErrors++; } } while (0)
52#define CHECK2(expr, fmt) \
53 do { \
54 if (!(expr)) { \
55 RTPrintf("tstGetOpt: error line %d (iNext=%d): %s\n", __LINE__, GetState.iNext, #expr); \
56 RTPrintf fmt; \
57 cErrors++; \
58 } \
59 } while (0)
60
61#define CHECK_pDef(paOpts, i) \
62 CHECK2(Val.pDef == &(paOpts)[(i)], ("Got #%d (%p) expected #%d\n", (int)(Val.pDef - &(paOpts)[0]), Val.pDef, i));
63
64#define CHECK_GETOPT(expr, chRet, iInc) \
65 do { \
66 const int iPrev = GetState.iNext; \
67 const int rc = (expr); \
68 CHECK2(rc == (chRet), ("got %d, expected %d\n", rc, (chRet))); \
69 CHECK2(GetState.iNext == (iInc) + iPrev, ("iNext=%d expected %d\n", GetState.iNext, (iInc) + iPrev)); \
70 GetState.iNext = (iInc) + iPrev; \
71 } while (0)
72
73
74 /*
75 * The basics.
76 */
77 static const RTGETOPTDEF s_aOpts2[] =
78 {
79 { "--optwithstring", 's', RTGETOPT_REQ_STRING },
80 { "--optwithint", 'i', RTGETOPT_REQ_INT32 },
81 { "--verbose", 'v', RTGETOPT_REQ_NOTHING },
82 { NULL, 'q', RTGETOPT_REQ_NOTHING },
83 { "--quiet", 384, RTGETOPT_REQ_NOTHING },
84 { "-novalue", 385, RTGETOPT_REQ_NOTHING },
85 { "-startvm", 386, RTGETOPT_REQ_STRING },
86 { "nodash", 387, RTGETOPT_REQ_NOTHING },
87 { "nodashval", 388, RTGETOPT_REQ_STRING },
88 { "--gateway", 'g', RTGETOPT_REQ_IPV4ADDR },
89 { "--mac", 'm', RTGETOPT_REQ_MACADDR },
90 { "--strindex", 400, RTGETOPT_REQ_STRING | RTGETOPT_FLAG_INDEX },
91 { "strindex", 400, RTGETOPT_REQ_STRING | RTGETOPT_FLAG_INDEX },
92 { "--intindex", 401, RTGETOPT_REQ_INT32 | RTGETOPT_FLAG_INDEX },
93 { "--macindex", 402, RTGETOPT_REQ_MACADDR | RTGETOPT_FLAG_INDEX },
94 { "--indexnovalue", 403, RTGETOPT_REQ_NOTHING | RTGETOPT_FLAG_INDEX },
95 { "--macindexnegative", 404, RTGETOPT_REQ_NOTHING },
96 { "--twovalues", 405, RTGETOPT_REQ_STRING },
97 { "--twovaluesindex", 406, RTGETOPT_REQ_UINT32 | RTGETOPT_FLAG_INDEX },
98 { "--threevalues", 407, RTGETOPT_REQ_UINT32 },
99 { "--boolean", 408, RTGETOPT_REQ_BOOL_ONOFF },
100 { "--booleanindex", 409, RTGETOPT_REQ_BOOL_ONOFF | RTGETOPT_FLAG_INDEX },
101 };
102
103 const char *argv2[] =
104 {
105 "-s", "string1",
106 "--optwithstring", "string2",
107
108 "-i", "-42",
109 "-i:-42",
110 "-i=-42",
111 "-i:", "-42",
112 "-i=", "-42",
113
114 "--optwithint", "42",
115 "--optwithint:42",
116 "--optwithint=42",
117 "--optwithint:", "42",
118 "--optwithint=", "42",
119
120 "-v",
121 "--verbose",
122 "-q",
123 "--quiet",
124
125 "-novalue",
126 "-startvm", "myvm",
127
128 "nodash",
129 "nodashval", "string3",
130
131 "filename1",
132 "-q",
133 "filename2",
134
135 "-vqi999",
136
137 "-g192.168.1.1",
138
139 "-m08:0:27:00:ab:f3",
140 "--mac:1:::::c",
141
142 "--strindex786", "string4",
143 "--strindex786:string5",
144 "--strindex786=string6",
145 "strindex687", "string7",
146 "strindex687:string8",
147 "strindex687=string9",
148 "--intindex137", "1000",
149 "--macindex138", "08:0:27:00:ab:f3",
150 "--indexnovalue1",
151 "--macindexnegative",
152
153 "--twovalues", "firstvalue", "secondvalue",
154 "--twovalues:firstvalue", "secondvalue",
155 "--twovaluesindex4", "1", "0xA",
156 "--twovaluesindex5=2", "0xB",
157 "--threevalues", "1", "0xC", "thirdvalue",
158
159 "--boolean", "on",
160 "--boolean", "off",
161 "--boolean", "invalid",
162 "--booleanindex2", "on",
163 "--booleanindex7", "off",
164 "--booleanindex9", "invalid",
165
166 NULL
167 };
168 int argc2 = (int)RT_ELEMENTS(argv2) - 1;
169
170 CHECK(RT_SUCCESS(RTGetOptInit(&GetState, argc2, (char **)argv2, &s_aOpts2[0], RT_ELEMENTS(s_aOpts2), 0, 0 /* fFlags */)));
171
172 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 's', 2);
173 CHECK(VALID_PTR(Val.psz) && !strcmp(Val.psz, "string1"));
174 CHECK(GetState.uIndex == UINT32_MAX);
175 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 's', 2);
176 CHECK(VALID_PTR(Val.psz) && !strcmp(Val.psz, "string2"));
177 CHECK(GetState.uIndex == UINT32_MAX);
178
179 /* -i */
180 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 'i', 2);
181 CHECK(Val.i32 == -42);
182 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 'i', 1);
183 CHECK(Val.i32 == -42);
184 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 'i', 1);
185 CHECK(Val.i32 == -42);
186 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 'i', 2);
187 CHECK(Val.i32 == -42);
188 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 'i', 2);
189 CHECK(Val.i32 == -42);
190
191 /* --optwithint */
192 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 'i', 2);
193 CHECK(Val.i32 == 42);
194 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 'i', 1);
195 CHECK(Val.i32 == 42);
196 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 'i', 1);
197 CHECK(Val.i32 == 42);
198 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 'i', 2);
199 CHECK(Val.i32 == 42);
200 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 'i', 2);
201 CHECK(Val.i32 == 42);
202
203 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 'v', 1);
204 CHECK_pDef(s_aOpts2, 2);
205 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 'v', 1);
206 CHECK_pDef(s_aOpts2, 2);
207
208 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 'q', 1);
209 CHECK_pDef(s_aOpts2, 3);
210 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 384, 1);
211 CHECK_pDef(s_aOpts2, 4);
212
213 /* -novalue / -startvm (single dash long options) */
214 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 385, 1);
215 CHECK_pDef(s_aOpts2, 5);
216 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 386, 2);
217 CHECK(VALID_PTR(Val.psz) && !strcmp(Val.psz, "myvm"));
218
219 /* no-dash options */
220 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 387, 1);
221 CHECK_pDef(s_aOpts2, 7);
222 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 388, 2);
223 CHECK(VALID_PTR(Val.psz) && !strcmp(Val.psz, "string3"));
224
225 /* non-option, option, non-option */
226 CHECK_GETOPT(RTGetOpt(&GetState, &Val), VINF_GETOPT_NOT_OPTION, 1);
227 CHECK(Val.psz && !strcmp(Val.psz, "filename1"));
228 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 'q', 1);
229 CHECK_pDef(s_aOpts2, 3);
230 CHECK_GETOPT(RTGetOpt(&GetState, &Val), VINF_GETOPT_NOT_OPTION, 1);
231 CHECK(Val.psz && !strcmp(Val.psz, "filename2"));
232
233 /* compress short options */
234 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 'v', 0);
235 CHECK_pDef(s_aOpts2, 2);
236 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 'q', 0);
237 CHECK_pDef(s_aOpts2, 3);
238 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 'i', 1);
239 CHECK(Val.i32 == 999);
240
241 /* IPv4 */
242 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 'g', 1);
243 CHECK(Val.IPv4Addr.u == RT_H2N_U32_C(RT_BSWAP_U32_C(RT_MAKE_U32_FROM_U8(192,168,1,1))));
244
245 /* Ethernet MAC address. */
246 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 'm', 1);
247 CHECK( Val.MacAddr.au8[0] == 0x08
248 && Val.MacAddr.au8[1] == 0x00
249 && Val.MacAddr.au8[2] == 0x27
250 && Val.MacAddr.au8[3] == 0x00
251 && Val.MacAddr.au8[4] == 0xab
252 && Val.MacAddr.au8[5] == 0xf3);
253 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 'm', 1);
254 CHECK( Val.MacAddr.au8[0] == 0x01
255 && Val.MacAddr.au8[1] == 0x00
256 && Val.MacAddr.au8[2] == 0x00
257 && Val.MacAddr.au8[3] == 0x00
258 && Val.MacAddr.au8[4] == 0x00
259 && Val.MacAddr.au8[5] == 0x0c);
260
261 /* string with indexed argument */
262 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 400, 2);
263 CHECK(VALID_PTR(Val.psz) && !strcmp(Val.psz, "string4"));
264 CHECK(GetState.uIndex == 786);
265
266 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 400, 1);
267 CHECK(VALID_PTR(Val.psz) && !strcmp(Val.psz, "string5"));
268 CHECK(GetState.uIndex == 786);
269
270 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 400, 1);
271 CHECK(VALID_PTR(Val.psz) && !strcmp(Val.psz, "string6"));
272 CHECK(GetState.uIndex == 786);
273
274 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 400, 2);
275 CHECK(VALID_PTR(Val.psz) && !strcmp(Val.psz, "string7"));
276 CHECK(GetState.uIndex == 687);
277
278 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 400, 1);
279 CHECK(VALID_PTR(Val.psz) && !strcmp(Val.psz, "string8"));
280 CHECK(GetState.uIndex == 687);
281
282 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 400, 1);
283 CHECK(VALID_PTR(Val.psz) && !strcmp(Val.psz, "string9"));
284 CHECK(GetState.uIndex == 687);
285
286 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 401, 2);
287 CHECK(Val.i32 == 1000);
288 CHECK(GetState.uIndex == 137);
289
290 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 402, 2);
291 CHECK( Val.MacAddr.au8[0] == 0x08
292 && Val.MacAddr.au8[1] == 0x00
293 && Val.MacAddr.au8[2] == 0x27
294 && Val.MacAddr.au8[3] == 0x00
295 && Val.MacAddr.au8[4] == 0xab
296 && Val.MacAddr.au8[5] == 0xf3);
297 CHECK(GetState.uIndex == 138);
298
299 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 403, 1);
300 CHECK(GetState.uIndex == 1);
301
302 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 404, 1);
303 CHECK(GetState.uIndex == UINT32_MAX);
304
305 /* RTGetOptFetchValue tests */
306 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 405, 2);
307 CHECK(VALID_PTR(Val.psz) && !strcmp(Val.psz, "firstvalue"));
308 CHECK(GetState.uIndex == UINT32_MAX);
309 CHECK_GETOPT(RTGetOptFetchValue(&GetState, &Val, RTGETOPT_REQ_STRING), VINF_SUCCESS, 1);
310 CHECK(VALID_PTR(Val.psz) && !strcmp(Val.psz, "secondvalue"));
311 CHECK(GetState.uIndex == UINT32_MAX);
312
313 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 405, 1);
314 CHECK(VALID_PTR(Val.psz) && !strcmp(Val.psz, "firstvalue"));
315 CHECK(GetState.uIndex == UINT32_MAX);
316 CHECK_GETOPT(RTGetOptFetchValue(&GetState, &Val, RTGETOPT_REQ_STRING), VINF_SUCCESS, 1);
317 CHECK(VALID_PTR(Val.psz) && !strcmp(Val.psz, "secondvalue"));
318 CHECK(GetState.uIndex == UINT32_MAX);
319
320 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 406, 2);
321 CHECK(Val.u32 == 1);
322 CHECK(GetState.uIndex == 4);
323 CHECK_GETOPT(RTGetOptFetchValue(&GetState, &Val, RTGETOPT_REQ_UINT32), VINF_SUCCESS, 1);
324 CHECK(Val.u32 == 10);
325 CHECK(GetState.uIndex == 4);
326
327 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 406, 1);
328 CHECK(Val.u32 == 2);
329 CHECK(GetState.uIndex == 5);
330 CHECK_GETOPT(RTGetOptFetchValue(&GetState, &Val, RTGETOPT_REQ_UINT32), VINF_SUCCESS, 1);
331 CHECK(Val.u32 == 11);
332 CHECK(GetState.uIndex == 5);
333
334 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 407, 2);
335 CHECK(Val.u32 == 1);
336 CHECK(GetState.uIndex == UINT32_MAX);
337 CHECK_GETOPT(RTGetOptFetchValue(&GetState, &Val, RTGETOPT_REQ_UINT32), VINF_SUCCESS, 1);
338 CHECK(Val.u32 == 12);
339 CHECK(GetState.uIndex == UINT32_MAX);
340 CHECK_GETOPT(RTGetOptFetchValue(&GetState, &Val, RTGETOPT_REQ_STRING), VINF_SUCCESS, 1);
341 CHECK(VALID_PTR(Val.psz) && !strcmp(Val.psz, "thirdvalue"));
342 CHECK(GetState.uIndex == UINT32_MAX);
343
344 /* bool on/off tests */
345 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 408, 2);
346 CHECK(Val.f);
347 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 408, 2);
348 CHECK(!Val.f);
349 CHECK_GETOPT(RTGetOpt(&GetState, &Val), VERR_GETOPT_UNKNOWN_OPTION, 2);
350 CHECK(VALID_PTR(Val.psz) && !strcmp(Val.psz, "invalid"));
351
352 /* bool on/off with indexed argument */
353 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 409, 2);
354 CHECK(Val.f);
355 CHECK(GetState.uIndex == 2);
356 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 409, 2);
357 CHECK(!Val.f);
358 CHECK(GetState.uIndex == 7);
359 CHECK_GETOPT(RTGetOpt(&GetState, &Val), VERR_GETOPT_UNKNOWN_OPTION, 2);
360 CHECK(VALID_PTR(Val.psz) && !strcmp(Val.psz, "invalid"));
361
362 /* the end */
363 CHECK_GETOPT(RTGetOpt(&GetState, &Val), 0, 0);
364 CHECK(Val.pDef == NULL);
365 CHECK(argc2 == GetState.iNext);
366
367
368 /*
369 * Summary.
370 */
371 if (!cErrors)
372 RTPrintf("tstGetOpt: SUCCESS\n");
373 else
374 RTPrintf("tstGetOpt: FAILURE - %d errors\n", cErrors);
375
376 return !!cErrors;
377}
378
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