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Fix MapViewOfFile to always return a 64K-aligned address.
[wine/multimedia.git] / libtest / vartest.c
blob9eb4600668930a536e71dd5fdb890962a538e200
1 /*
2 * VARIANT test program
3 *
4 * Copyright 1998 Jean-Claude Cote
5 *
6 * The purpose of this program is validate the implementation
7 * of the APIs related to VARIANTs. The validation is done
8 * by comparing the results given by the Windows implementation
9 * versus the Wine implementation.
10 *
11 * This program tests the creation/coercion/destruction of VARIANTs.
12 *
13 * The program does not currently test any API that takes
14 * arguments of type: IDispatch, IUnknown, DECIMAL, CURRENCY.
15 *
16 * Since the purpose of this program is to compare the results
17 * from Windows and Wine it is written so that with a simple
18 * define it can be compiled either in Windows or Linux.
19 *
20 *
21 * NOTES
22 * - The Variant structure in Windows has a non-named union. This means
23 * the member of the union are accessible simply by doing pVariant->pfltVal.
24 * With gcc it is not possible to have non-named union so it has been named
25 * 'u'. So it's members are accessible using this name like so
26 * pVariant->u.pfltVal. So if this program is compiled in Windows
27 * the references to 'u' will need to be take out of this file.
28 *
29 * - Also the printf is a little different so the format specifiers may
30 * need to be tweaked if this file is compile in Windows.
31 * Printf is also different in that it continues printing numbers
32 * even after there is no more significative digits left to print. These
33 * number are garbage and in windows they are set to zero but not
34 * on Linux.
35 *
36 * - The VarDateFromStr is not implemented yet.
37 *
38 * - The date and floating point format may not be the exact same format has the one in
39 * windows depending on what the Internatinal setting are in windows.
40 *
41 */
42
43
44
45 #include <stdio.h>
46 #include <malloc.h>
47 #include <windows.h>
48 #include <winerror.h>
49 #include <winnt.h>
50
51 #include <oleauto.h>
52
53 #include <math.h>
54 #include <float.h>
55 #include <time.h>
56
57 #include <windef.h>
58
59
60 #define MAX_BUFFER 1024
61
62 char* WtoA( OLECHAR* p )
63 {
64 static char buffer[MAX_BUFFER];
65 DWORD len = WideCharToMultiByte( CP_ACP, 0, p, -1, buffer+1, sizeof(buffer)-3, NULL, NULL );
66 buffer[0] = '\"';
67 buffer[len] = '\"';
68 buffer[len+1] = 0;
69 return buffer;
70 }
71
72 OLECHAR* AtoW( char* p )
73 {
74 OLECHAR *buffer;
75 DWORD len = MultiByteToWideChar( CP_ACP, 0, p, -1, NULL, 0 );
76 buffer = malloc( len * sizeof(OLECHAR) );
77 MultiByteToWideChar( CP_ACP, 0, p, -1, buffer, len );
78 return buffer;
79 }
80
81
82 int PASCAL WinMain (HINSTANCE inst, HINSTANCE prev, LPSTR cmdline, int show)
83 {
84 VARIANTARG va;
85 VARIANTARG vb;
86 VARIANTARG vc;
87 VARIANTARG vd;
88 VARIANTARG ve;
89
90 int theInt = 0;
91 int* pInt = &theInt;
92 VARIANT_BOOL b = 0;
93 VARIANT_BOOL* pBool = &b;
94 unsigned short uShort = 0;
95 unsigned short* pUShort = &uShort;
96 unsigned long uLong = 0;
97 unsigned long* pULong = &uLong;
98 CHAR theChar;
99 CHAR* pChar = &theChar;
100 BYTE byte;
101 BYTE* pByte = &byte;
102 short s = 0;
103 short* pShort = &s;
104 long Long = 0;
105 long* pLong = &Long;
106 float f = 0;
107 float* pFloat = &f;
108 double d = 0;
109 double* pDouble = &d;
110
111 unsigned short i = 0;
112 HRESULT res = 0;
113 BSTR bstr = NULL;
114 int olePtrIndex = 0;
115 int nOlePtrs = 120;
116 OLECHAR* pOleChar[120];
117
118 pOleChar[0] = AtoW( "-2" );
119 pOleChar[1] = AtoW( "-1" );
120 pOleChar[2] = AtoW( "-0.51" );
121 pOleChar[3] = AtoW( "-0.5" );
122 pOleChar[4] = AtoW( "-0.49" );
123 pOleChar[5] = AtoW( "-0.0" );
124 pOleChar[6] = AtoW( "0.0" );
125 pOleChar[7] = AtoW( "0.49" );
126 pOleChar[8] = AtoW( "0.5" );
127 pOleChar[9] = AtoW( "0.51" );
128 pOleChar[10] = AtoW( "1" );
129 pOleChar[11] = AtoW( "127" );
130 pOleChar[12] = AtoW( "128" );
131 pOleChar[13] = AtoW( "129" );
132 pOleChar[14] = AtoW( "255" );
133 pOleChar[15] = AtoW( "256" );
134 pOleChar[16] = AtoW( "257" );
135 pOleChar[17] = AtoW( "32767" );
136 pOleChar[18] = AtoW( "32768" );
137 pOleChar[19] = AtoW( "-32768" );
138 pOleChar[20] = AtoW( "-32769" );
139 pOleChar[21] = AtoW( "16777216" );
140 pOleChar[22] = AtoW( "16777217" );
141 pOleChar[23] = AtoW( "-16777216" );
142 pOleChar[24] = AtoW( "16777217" );
143 pOleChar[25] = AtoW( "2147483647" );
144 pOleChar[26] = AtoW( "2147483648" );
145 pOleChar[27] = AtoW( "-2147483647" );
146 pOleChar[28] = AtoW( "-2147483648" );
147
148 pOleChar[29] = AtoW( "" );
149 pOleChar[30] = AtoW( " " );
150 pOleChar[31] = AtoW( "1F" );
151 pOleChar[32] = AtoW( "1G" );
152 pOleChar[33] = AtoW( " 1 " );
153 pOleChar[34] = AtoW( " 1 2 " );
154 pOleChar[35] = AtoW( "1,2,3" );
155 pOleChar[36] = AtoW( "1 2 3" );
156 pOleChar[37] = AtoW( "1,2, 3" );
157 pOleChar[38] = AtoW( "1;2;3" );
158 pOleChar[39] = AtoW( "1.2.3" );
159
160 pOleChar[40] = AtoW( "0." );
161 pOleChar[41] = AtoW( ".0" );
162 pOleChar[42] = AtoW( "0.1E12" );
163 pOleChar[43] = AtoW( "2.4,E1" );
164 pOleChar[44] = AtoW( " +3.2,E1" );
165 pOleChar[45] = AtoW( "4E2.5" );
166 pOleChar[46] = AtoW( " 2E+2" );
167 pOleChar[47] = AtoW( "1 E+2" );
168 pOleChar[48] = AtoW( "." );
169 pOleChar[49] = AtoW( ".E2" );
170 pOleChar[50] = AtoW( "1000000000000000000000000000000000000000000000000000000000000000" );
171 pOleChar[51] = AtoW( "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001" );
172 pOleChar[52] = AtoW( "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001" );
173 pOleChar[53] = AtoW( "100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001" );
174 pOleChar[54] = AtoW( "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001" );
175 pOleChar[55] = AtoW( "65535" );
176 pOleChar[56] = AtoW( "65535.5" );
177 pOleChar[57] = AtoW( "65536" );
178 pOleChar[58] = AtoW( "4294967295" );
179 pOleChar[59] = AtoW( "4294967296" );
180
181 pOleChar[60] = AtoW( "1 January 99" );
182 pOleChar[61] = AtoW( "December 31, 2078" );
183 pOleChar[62] = AtoW( "January 1, 1900" );
184 pOleChar[63] = AtoW( "January 2 1900" );
185 pOleChar[64] = AtoW( "11.11.1999" );
186 pOleChar[65] = AtoW( "11/11/1999" );
187 pOleChar[66] = AtoW( " 11 / 11 / 1999" );
188 pOleChar[67] = AtoW( "11/11/1999:11:11:1134" );
189 pOleChar[68] = AtoW( "11/11/1999 11:11:11:1" );
190 pOleChar[69] = AtoW( "\t1999/\t11/21 11 :11:11am" );
191
192 pOleChar[70] = AtoW( "11/11/1999 11:11:11Am" );
193 pOleChar[71] = AtoW( "11/11/1999 11:11:11PM" );
194 pOleChar[72] = AtoW( "11/11/199911:11:11PM" );
195 pOleChar[73] = AtoW( "11/11/1999 0:0:11am" );
196 pOleChar[74] = AtoW( "11/11/1999 11,11:11am" );
197 pOleChar[75] = AtoW( "11/11/1999 11:11:11am" );
198 pOleChar[76] = AtoW( "11/11/1999 11/11:11am" );
199 pOleChar[77] = AtoW( "11/11/1999 11:11AM" );
200 pOleChar[78] = AtoW( "11/11/1999 1AM" );
201 pOleChar[79] = AtoW( "11/11/1999 0AM" );
202
203 pOleChar[80] = AtoW( "11/11/1999 11:11:11" );
204 pOleChar[81] = AtoW( "11/13/1999 0AM" );
205 pOleChar[82] = AtoW( "13/13/1999 0AM" );
206 pOleChar[83] = AtoW( "13/11/1999 0AM" );
207 pOleChar[84] = AtoW( "11/33/1999 0AM" );
208 pOleChar[85] = AtoW( "11/11/1999 AM" );
209 pOleChar[86] = AtoW( "1/1/0 0AM" );
210 pOleChar[87] = AtoW( "1/1/-1 0AM" );
211 pOleChar[88] = AtoW( "1999 January 3 9AM" );
212 pOleChar[89] = AtoW( "1 January 1999 11AM" );
213
214 pOleChar[90] = AtoW( "4AM 11/11/1999" );
215 pOleChar[91] = AtoW( "4:22 11/11/1999 AM" );
216 pOleChar[92] = AtoW( " 1 1 /11/1999" );
217 pOleChar[93] = AtoW( "11-11/1999 11:11:11.12AM" );
218 pOleChar[94] = AtoW( "1999 January 3, 9AM" );
219 pOleChar[95] = AtoW( "December, 31, 2078" );
220 pOleChar[96] = AtoW( "December, 31, 2078," );
221 pOleChar[97] = AtoW( "December, 31 2078" );
222 pOleChar[98] = AtoW( "11/99" );
223 pOleChar[99] = AtoW( "11-1999" );
224
225 pOleChar[100] = AtoW( "true" );
226 pOleChar[101] = AtoW( "True" );
227 pOleChar[102] = AtoW( "TRue" );
228 pOleChar[103] = AtoW( "TRUE" );
229 pOleChar[104] = AtoW( " TRUE" );
230 pOleChar[105] = AtoW( "FALSE " );
231 pOleChar[106] = AtoW( "False" );
232 pOleChar[107] = AtoW( "JustSomeText" );
233 pOleChar[108] = AtoW( "Just Some Text" );
234 pOleChar[109] = AtoW( "" );
235
236 pOleChar[110] = AtoW( "1.5" );
237 pOleChar[111] = AtoW( "2.5" );
238 pOleChar[112] = AtoW( "3.5" );
239 pOleChar[113] = AtoW( "4.5" );
240 pOleChar[114] = AtoW( "" );
241 pOleChar[115] = AtoW( "" );
242 pOleChar[116] = AtoW( "" );
243 pOleChar[117] = AtoW( "" );
244 pOleChar[118] = AtoW( "" );
245 pOleChar[119] = AtoW( "" );
246
247
248 /* Start testing the Low-Level API ( the coercions )
249 */
250
251
252 /* unsigned char from...
253 */
254 printf( "\n\n======== Testing VarUI1FromXXX ========\n");
255
256 /* res = VarUI1FromI2( 0, NULL );
257 */
258 printf( "VarUI1FromI2: passing in NULL as return val makes it crash, %X\n", (unsigned int) res );
259
260 res = VarUI1FromStr( NULL, 0, 0, pByte );
261 printf( "VarUI1FromStr: passing in NULL as param: %X\n", (unsigned int) res );
262
263 res = VarUI1FromI2( 0, pByte );
264 printf( "VarUI1FromI2: 0, %X, %X\n", *pByte, (unsigned int) res );
265 res = VarUI1FromI2( 69, pByte );
266 printf( "VarUI1FromI2: 69, %X, %X\n", *pByte, (unsigned int) res );
267 res = VarUI1FromI2( 70, pByte );
268 printf( "VarUI1FromI2: 70, %X, %X\n", *pByte, (unsigned int) res );
269 res = VarUI1FromI2( 128, pByte );
270 printf( "VarUI1FromI2: 128, %X, %X\n", *pByte, (unsigned int) res );
271 res = VarUI1FromI2( 255, pByte );
272 printf( "VarUI1FromI2: 255, %X, %X\n", *pByte, (unsigned int) res );
273 res = VarUI1FromI2( 256, pByte );
274 printf( "VarUI1FromI2: 256, %X, %X\n", *pByte, (unsigned int) res );
275 res = VarUI1FromI2( 257, pByte );
276 printf( "VarUI1FromI2: 257, %X, %X\n", *pByte, (unsigned int) res );
277
278 res = VarUI1FromR8( 0.0, pByte );
279 printf( "VarUI1FromR8: 0.0, %X, %X\n", *pByte, (unsigned int) res );
280 res = VarUI1FromR8( 69.33, pByte );
281 printf( "VarUI1FromR8: 69.33, %X, %X\n", *pByte, (unsigned int) res );
282 res = VarUI1FromR8( 69.66, pByte );
283 printf( "VarUI1FromR8: 69.66, %X, %X\n", *pByte, (unsigned int) res );
284 res = VarUI1FromR8( -69.33, pByte );
285 printf( "VarUI1FromR8: -69.33, %X, %X\n", *pByte, (unsigned int) res );
286 res = VarUI1FromR8( -69.66, pByte );
287 printf( "VarUI1FromR8: -69.66, %X, %X\n", *pByte, (unsigned int) res );
288
289 res = VarUI1FromR8( -0.5, pByte );
290 printf( "VarUI1FromR8: -0.5, %X, %X\n", *pByte, (unsigned int) res );
291 res = VarUI1FromR8( -0.51, pByte );
292 printf( "VarUI1FromR8: -0.51, %X, %X\n", *pByte, (unsigned int) res );
293 res = VarUI1FromR8( -0.49, pByte );
294 printf( "VarUI1FromR8: -0.49, %X, %X\n", *pByte, (unsigned int) res );
295
296 res = VarUI1FromR8( 0.5, pByte );
297 printf( "VarUI1FromR8: 0.5, %X, %X\n", *pByte, (unsigned int) res );
298 res = VarUI1FromR8( 0.51, pByte );
299 printf( "VarUI1FromR8: 0.51, %X, %X\n", *pByte, (unsigned int) res );
300 res = VarUI1FromR8( 0.49, pByte );
301 printf( "VarUI1FromR8: 0.49, %X, %X\n", *pByte, (unsigned int) res );
302
303 res = VarUI1FromDate( 0.0, pByte );
304 printf( "VarUI1FromDate: 0.0, %X, %X\n", *pByte, (unsigned int) res );
305 res = VarUI1FromDate( 69.33, pByte );
306 printf( "VarUI1FromDate: 69.33, %X, %X\n", *pByte, (unsigned int) res );
307 res = VarUI1FromDate( 69.66, pByte );
308 printf( "VarUI1FromDate: 69.66, %X, %X\n", *pByte, (unsigned int) res );
309 res = VarUI1FromDate( -69.33, pByte );
310 printf( "VarUI1FromDate: -69.33, %X, %X\n", *pByte, (unsigned int) res );
311 res = VarUI1FromDate( -69.66, pByte );
312 printf( "VarUI1FromDate: -69.66, %X, %X\n", *pByte, (unsigned int) res );
313
314 res = VarUI1FromBool( VARIANT_TRUE, pByte );
315 printf( "VarUI1FromBool: VARIANT_TRUE, %X, %X\n", *pByte, (unsigned int) res );
316 res = VarUI1FromBool( VARIANT_FALSE, pByte );
317 printf( "VarUI1FromBool: VARIANT_FALSE, %X, %X\n", *pByte, (unsigned int) res );
318
319 for( olePtrIndex = 0; olePtrIndex < nOlePtrs; olePtrIndex ++ )
320 {
321 res = VarUI1FromStr( pOleChar[olePtrIndex], 0, 0, pByte );
322 printf( "VarUI1FromStr: %s, %X, %X\n", WtoA(pOleChar[olePtrIndex]), *pByte, (unsigned int) res );
323 }
324
325
326 /* unsigned short from ...
327 */
328 printf( "\n\n======== Testing VarUI2FromXXX ========\n");
329
330 res = VarUI2FromI2( -1, &i );
331 printf( "VarUI2FromI2: -1, %d, %X\n", i, (unsigned int) res );
332
333 /* res = VarUI2FromI2( 0, NULL );
334 */
335 printf( "VarUI2FromI2: passing in NULL as return val makes it crash, %X\n", (unsigned int) res );
336
337 res = VarUI2FromStr( NULL, 0, 0, pUShort );
338 printf( "VarUI2FromStr: passing in NULL as param: %X\n", (unsigned int) res );
339
340 res = VarUI2FromI2( 0, pUShort );
341 printf( "VarUI2FromI2: 0, %u, %X\n", *pUShort, (unsigned int) res );
342 res = VarUI2FromI2( 69, pUShort );
343 printf( "VarUI2FromI2: 69, %u, %X\n", *pUShort, (unsigned int) res );
344 res = VarUI2FromI2( 70, pUShort );
345 printf( "VarUI2FromI2: 70, %u, %X\n", *pUShort, (unsigned int) res );
346 res = VarUI2FromI2( 128, pUShort );
347 printf( "VarUI2FromI2: 128, %u, %X\n", *pUShort, (unsigned int) res );
348 res = VarUI2FromI4( 65535, pUShort );
349 printf( "VarUI2FromI4: 65535, %u, %X\n", *pUShort, (unsigned int) res );
350 res = VarUI2FromI4( 65536, pUShort );
351 printf( "VarUI2FromI4: 65536, %u, %X\n", *pUShort, (unsigned int) res );
352 res = VarUI2FromI4( 65537, pUShort );
353 printf( "VarUI2FromI4: 65537, %u, %X\n", *pUShort, (unsigned int) res );
354
355 res = VarUI2FromR8( 0.0, pUShort );
356 printf( "VarUI2FromR8: 0.0, %u, %X\n", *pUShort, (unsigned int) res );
357 res = VarUI2FromR8( 69.33, pUShort );
358 printf( "VarUI2FromR8: 69.33, %u, %X\n", *pUShort, (unsigned int) res );
359 res = VarUI2FromR8( 69.66, pUShort );
360 printf( "VarUI2FromR8: 69.66, %u, %X\n", *pUShort, (unsigned int) res );
361 res = VarUI2FromR8( -69.33, pUShort );
362 printf( "VarUI2FromR8: -69.33, %u, %X\n", *pUShort, (unsigned int) res );
363 res = VarUI2FromR8( -69.66, pUShort );
364 printf( "VarUI2FromR8: -69.66, %u, %X\n", *pUShort, (unsigned int) res );
365
366 res = VarUI2FromR8( -0.5, pUShort );
367 printf( "VarUI2FromR8: -0.5, %u, %X\n", *pUShort, (unsigned int) res );
368 res = VarUI2FromR8( -0.51, pUShort );
369 printf( "VarUI2FromR8: -0.51, %u, %X\n", *pUShort, (unsigned int) res );
370 res = VarUI2FromR8( -0.49, pUShort );
371 printf( "VarUI2FromR8: -0.49, %u, %X\n", *pUShort, (unsigned int) res );
372
373 res = VarUI2FromR8( 0.5, pUShort );
374 printf( "VarUI2FromR8: 0.5, %u, %X\n", *pUShort, (unsigned int) res );
375 res = VarUI2FromR8( 0.51, pUShort );
376 printf( "VarUI2FromR8: 0.51, %u, %X\n", *pUShort, (unsigned int) res );
377 res = VarUI2FromR8( 0.49, pUShort );
378 printf( "VarUI2FromR8: 0.49, %u, %X\n", *pUShort, (unsigned int) res );
379
380 res = VarUI2FromDate( 0.0, pUShort );
381 printf( "VarUI2FromDate: 0.0, %u, %X\n", *pUShort, (unsigned int) res );
382 res = VarUI2FromDate( 69.33, pUShort );
383 printf( "VarUI2FromDate: 69.33, %u, %X\n", *pUShort, (unsigned int) res );
384 res = VarUI2FromDate( 69.66, pUShort );
385 printf( "VarUI2FromDate: 69.66, %u, %X\n", *pUShort, (unsigned int) res );
386 res = VarUI2FromDate( -69.33, pUShort );
387 printf( "VarUI2FromDate: -69.33, %u, %X\n", *pUShort, (unsigned int) res );
388 res = VarUI2FromDate( -69.66, pUShort );
389 printf( "VarUI2FromDate: -69.66, %u, %X\n", *pUShort, (unsigned int) res );
390
391 res = VarUI2FromBool( VARIANT_TRUE, pUShort );
392 printf( "VarUI2FromBool: VARIANT_TRUE, %u, %X\n", *pUShort, (unsigned int) res );
393 res = VarUI2FromBool( VARIANT_FALSE, pUShort );
394 printf( "VarUI2FromBool: VARIANT_FALSE, %u, %X\n", *pUShort, (unsigned int) res );
395
396 for( olePtrIndex = 0; olePtrIndex < nOlePtrs; olePtrIndex ++ )
397 {
398 res = VarUI2FromStr( pOleChar[olePtrIndex], 0, 0, pUShort );
399 printf( "VarUI2FromStr: %s, %u, %X\n", WtoA(pOleChar[olePtrIndex]), (int)*pUShort, (unsigned int) res );
400 }
401
402 /* unsigned long from ...
403 */
404 printf( "\n\n======== Testing VarUI4FromXXX ========\n");
405
406 /*res = VarUI4FromI2( 0, NULL );
407 */
408 printf( "VarUI4FromI2: passing in NULL as return val makes it crash, %X\n", (unsigned int) res );
409
410 res = VarUI4FromStr( NULL, 0, 0, pULong );
411 printf( "VarUI4FromStr: passing in NULL as param: %X\n", (unsigned int) res );
412
413 res = VarUI4FromI2( 0, pULong );
414 printf( "VarUI4FromI2: 0, %lu, %X\n", *pULong, (unsigned int) res );
415 res = VarUI4FromI2( 69, pULong );
416 printf( "VarUI4FromI2: 69, %lu, %X\n", *pULong, (unsigned int) res );
417 res = VarUI4FromI2( 70, pULong );
418 printf( "VarUI4FromI2: 70, %lu, %X\n", *pULong, (unsigned int) res );
419 res = VarUI4FromI2( 128, pULong );
420 printf( "VarUI4FromI2: 128, %lu, %X\n", *pULong, (unsigned int) res );
421 res = VarUI4FromI2( 255, pULong );
422 printf( "VarUI4FromI2: 255, %lu, %X\n", *pULong, (unsigned int) res );
423 res = VarUI4FromR8( 4294967295.0, pULong );
424 printf( "VarUI4FromR8: 4294967295, %lu, %X\n", *pULong, (unsigned int) res );
425 res = VarUI4FromR8( 4294967296.0, pULong );
426 printf( "VarUI4FromR8: 4294967296, %lu, %X\n", *pULong, (unsigned int) res );
427
428 res = VarUI4FromR8( 0.0, pULong );
429 printf( "VarUI4FromR8: 0.0, %lu, %X\n", *pULong, (unsigned int) res );
430 res = VarUI4FromR8( 69.33, pULong );
431 printf( "VarUI4FromR8: 69.33, %lu, %X\n", *pULong, (unsigned int) res );
432 res = VarUI4FromR8( 69.66, pULong );
433 printf( "VarUI4FromR8: 69.66, %lu, %X\n", *pULong, (unsigned int) res );
434 res = VarUI4FromR8( -69.33, pULong );
435 printf( "VarUI4FromR8: -69.33, %lu, %X\n", *pULong, (unsigned int) res );
436 res = VarUI4FromR8( -69.66, pULong );
437 printf( "VarUI4FromR8: -69.66, %lu, %X\n", *pULong, (unsigned int) res );
438
439 res = VarUI4FromR8( -0.5, pULong );
440 printf( "VarUI4FromR8: -0.5, %lu, %X\n", *pULong, (unsigned int) res );
441 res = VarUI4FromR8( -0.51, pULong );
442 printf( "VarUI4FromR8: -0.51, %lu, %X\n", *pULong, (unsigned int) res );
443 res = VarUI4FromR8( -0.49, pULong );
444 printf( "VarUI4FromR8: -0.49, %lu, %X\n", *pULong, (unsigned int) res );
445
446 res = VarUI4FromR8( 0.5, pULong );
447 printf( "VarUI4FromR8: 0.5, %lu, %X\n", *pULong, (unsigned int) res );
448 res = VarUI4FromR8( 0.51, pULong );
449 printf( "VarUI4FromR8: 0.51, %lu, %X\n", *pULong, (unsigned int) res );
450 res = VarUI4FromR8( 0.49, pULong );
451 printf( "VarUI4FromR8: 0.49, %lu, %X\n", *pULong, (unsigned int) res );
452
453 res = VarUI4FromDate( 0.0, pULong );
454 printf( "VarUI4FromDate: 0.0, %lu, %X\n", *pULong, (unsigned int) res );
455 res = VarUI4FromDate( 69.33, pULong );
456 printf( "VarUI4FromDate: 69.33, %lu, %X\n", *pULong, (unsigned int) res );
457 res = VarUI4FromDate( 69.66, pULong );
458 printf( "VarUI4FromDate: 69.66, %lu, %X\n", *pULong, (unsigned int) res );
459 res = VarUI4FromDate( -69.33, pULong );
460 printf( "VarUI4FromDate: -69.33, %lu, %X\n", *pULong, (unsigned int) res );
461 res = VarUI4FromDate( -69.66, pULong );
462 printf( "VarUI4FromDate: -69.66, %lu, %X\n", *pULong, (unsigned int) res );
463
464 res = VarUI4FromBool( VARIANT_TRUE, pULong );
465 printf( "VarUI4FromBool: VARIANT_TRUE, %lu, %X\n", *pULong, (unsigned int) res );
466 res = VarUI4FromBool( VARIANT_FALSE, pULong );
467 printf( "VarUI4FromBool: VARIANT_FALSE, %lu, %X\n", *pULong, (unsigned int) res );
468
469 for( olePtrIndex = 0; olePtrIndex < nOlePtrs; olePtrIndex ++ )
470 {
471 res = VarUI4FromStr( pOleChar[olePtrIndex], 0, 0, pULong );
472 printf( "VarUI4FromStr: %s, %lu, %X\n", WtoA(pOleChar[olePtrIndex]), *pULong, (unsigned int) res );
473 }
474
475 /* CHAR from ...
476 */
477 printf( "\n\n======== Testing VarI1FromXXX ========\n");
478
479 res = VarI1FromBool( VARIANT_TRUE, pByte );
480 printf( "VarI1FromBool: VARIANT_TRUE, %d, %X\n", *pByte, (unsigned int) res );
481
482 res = VarI1FromBool( VARIANT_TRUE, pChar );
483 printf( "VarI1FromBool: VARIANT_TRUE, %d, %X\n", *pChar, (unsigned int) res );
484
485 res = VarI1FromBool( VARIANT_FALSE, pChar );
486 printf( "VarI1FromBool: VARIANT_FALSE, %d, %X\n", *pChar, (unsigned int) res );
487
488 res = VarI1FromUI1( (unsigned char)32767, pChar );
489 printf( "VarI1FromUI1: 32767, %d, %X\n", *pChar, (unsigned int) res );
490 res = VarI1FromUI1( (unsigned char)65535, pChar );
491 printf( "VarI1FromUI1: 65535, %d, %X\n", *pChar, (unsigned int) res );
492
493 res = VarI1FromI4( 32767, pChar );
494 printf( "VarI1FromI4: 32767, %d, %X\n", *pChar, (unsigned int) res );
495 res = VarI1FromI4( 32768, pChar );
496 printf( "VarI1FromI4: 32768, %d, %X\n", *pChar, (unsigned int) res );
497 res = VarI1FromI4( -32768, pChar );
498 printf( "VarI1FromI4: -32768, %d, %X\n", *pChar, (unsigned int) res );
499 res = VarI1FromI4( -32769, pChar );
500 printf( "VarI1FromI4: -32769, %d, %X\n", *pChar, (unsigned int) res );
501
502 res = VarI1FromR8( 69.33, pChar );
503 printf( "VarI1FromR8: 69.33, %d, %X\n", *pChar, (unsigned int) res );
504 res = VarI1FromR8( 69.66, pChar );
505 printf( "VarI1FromR8: 69.66, %d, %X\n", *pChar, (unsigned int) res );
506 res = VarI1FromR8( -69.33, pChar );
507 printf( "VarI1FromR8: -69.33, %d, %X\n", *pChar, (unsigned int) res );
508 res = VarI1FromR8( -69.66, pChar );
509 printf( "VarI1FromR8: -69.66, %d, %X\n", *pChar, (unsigned int) res );
510
511 res = VarI1FromDate( -69.66, pChar );
512 printf( "VarI1FromDate: -69.66, %d, %X\n", *pChar, (unsigned int) res );
513
514 for( olePtrIndex = 0; olePtrIndex < nOlePtrs; olePtrIndex ++ )
515 {
516 res = VarI1FromStr( pOleChar[olePtrIndex], 0, 0, pChar );
517 printf( "VarI1FromStr: %s, %d, %X\n", WtoA(pOleChar[olePtrIndex]), *pChar, (unsigned int) res );
518 }
519
520 /* short from ...
521 */
522 printf( "\n\n======== Testing VarI2FromXXX ========\n");
523
524 res = VarI2FromUI2( 32767, pShort );
525 printf( "VarI2FromUI2: 32767, %d, %X\n", *pShort, (unsigned int) res );
526 res = VarI2FromUI2( 65535, pShort );
527 printf( "VarI2FromUI2: 65535, %d, %X\n", *pShort, (unsigned int) res );
528
529 res = VarI2FromI4( 32767, pShort );
530 printf( "VarI2FromI4: 32767, %d, %X\n", *pShort, (unsigned int) res );
531 res = VarI2FromI4( 32768, pShort );
532 printf( "VarI2FromI4: 32768, %d, %X\n", *pShort, (unsigned int) res );
533 res = VarI2FromI4( -32768, pShort );
534 printf( "VarI2FromI4: -32768, %d, %X\n", *pShort, (unsigned int) res );
535 res = VarI2FromI4( -32769, pShort );
536 printf( "VarI2FromI4: -32769, %d, %X\n", *pShort, (unsigned int) res );
537
538 res = VarI2FromR8( 69.33, pShort );
539 printf( "VarI2FromR8: 69.33, %d, %X\n", *pShort, (unsigned int) res );
540 res = VarI2FromR8( 69.66, pShort );
541 printf( "VarI2FromR8: 69.66, %d, %X\n", *pShort, (unsigned int) res );
542 res = VarI2FromR8( -69.33, pShort );
543 printf( "VarI2FromR8: -69.33, %d, %X\n", *pShort, (unsigned int) res );
544 res = VarI2FromR8( -69.66, pShort );
545 printf( "VarI2FromR8: -69.66, %d, %X\n", *pShort, (unsigned int) res );
546
547 res = VarI2FromDate( -69.66, pShort );
548 printf( "VarI2FromDate: -69.66, %d, %X\n", *pShort, (unsigned int) res );
549
550 for( olePtrIndex = 0; olePtrIndex < nOlePtrs; olePtrIndex ++ )
551 {
552 res = VarI2FromStr( pOleChar[olePtrIndex], 0, 0, pShort );
553 printf( "VarI2FromStr: %s, %d, %X\n", WtoA(pOleChar[olePtrIndex]), *pShort, (unsigned int) res );
554 }
555
556 /* long from ...
557 */
558 printf( "\n\n======== Testing VarI4FromXXX ========\n");
559
560 res = VarI4FromI2( 3, (long*)pInt );
561 printf( "VarIntFromI2: 3, %d, %X\n", *pInt, (unsigned int) res );
562
563 res = VarI4FromR8( 69.33, pLong );
564 printf( "VarI4FromR8: 69.33, %ld, %X\n", *pLong, (unsigned int) res );
565 res = VarI4FromR8( 69.66, pLong );
566 printf( "VarI4FromR8: 69.66, %ld, %X\n", *pLong, (unsigned int) res );
567 res = VarI4FromR8( -69.33, pLong );
568 printf( "VarI4FromR8: -69.33, %ld, %X\n", *pLong, (unsigned int) res );
569 res = VarI4FromR8( -69.66, pLong );
570 printf( "VarI4FromR8: -69.66, %ld, %X\n", *pLong, (unsigned int) res );
571
572 res = VarI4FromR8( 2147483647.0, pLong );
573 printf( "VarI4FromR8: 2147483647.0, %ld, %X\n", *pLong, (unsigned int) res );
574 res = VarI4FromR8( 2147483648.0, pLong );
575 printf( "VarI4FromR8: 2147483648.0, %ld, %X\n", *pLong, (unsigned int) res );
576 res = VarI4FromR8( -2147483647.0, pLong );
577 printf( "VarI4FromR8: -2147483647.0, %ld, %X\n", *pLong, (unsigned int) res );
578 res = VarI4FromR8( -2147483648.0, pLong );
579 printf( "VarI4FromR8: -2147483648.0, %ld, %X\n", *pLong, (unsigned int) res );
580 res = VarI4FromR8( -2147483649.0, pLong );
581 printf( "VarI4FromR8: -2147483649.0, %ld, %X\n", *pLong, (unsigned int) res );
582
583 res = VarI4FromDate( -2147483649.0, pLong );
584 printf( "VarI4FromDate: -2147483649.0, %ld, %X\n", *pLong, (unsigned int) res );
585
586 for( olePtrIndex = 0; olePtrIndex < nOlePtrs; olePtrIndex ++ )
587 {
588 res = VarI4FromStr( pOleChar[olePtrIndex], 0, 0, pLong );
589 printf( "VarI4FromStr: %s, %ld, %X\n", WtoA(pOleChar[olePtrIndex]), *pLong, (unsigned int) res );
590 }
591
592 /* float from ...
593 */
594 printf( "\n\n======== Testing VarR4FromXXX ========\n");
595
596 res = VarR4FromI4( 16777216, pFloat );
597 printf( "VarR4FromI4: 16777216, %f, %X\n", *pFloat, (unsigned int) res );
598 res = VarR4FromI4( 16777217, pFloat );
599 printf( "VarR4FromI4: 16777217, %f, %X\n", *pFloat, (unsigned int) res );
600 res = VarR4FromI4( -16777216, pFloat );
601 printf( "VarR4FromI4: -16777216, %f, %X\n", *pFloat, (unsigned int) res );
602 res = VarR4FromI4( -16777217, pFloat );
603 printf( "VarR4FromI4: -16777217, %f, %X\n", *pFloat, (unsigned int) res );
604
605 res = VarR4FromR8( 16777216.0, pFloat );
606 printf( "VarR4FromR8: 16777216.0, %f, %X\n", *pFloat, (unsigned int) res );
607 res = VarR4FromR8( 16777217.0, pFloat );
608 printf( "VarR4FromR8: 16777217.0, %f, %X\n", *pFloat, (unsigned int) res );
609 res = VarR4FromR8( -16777216.0, pFloat );
610 printf( "VarR4FromR8: -16777216.0, %f, %X\n", *pFloat, (unsigned int) res );
611 res = VarR4FromR8( -16777217.0, pFloat );
612 printf( "VarR4FromR8: -16777217.0, %f, %X\n", *pFloat, (unsigned int) res );
613
614 res = VarR4FromR8( 16777218e31, pFloat );
615 printf( "VarR4FromR8: 16777218e31, %f, %X\n", *pFloat, (unsigned int) res );
616 res = VarR4FromR8( 16777218e32, pFloat );
617 printf( "VarR4FromR8: 16777218e32, %f, %X\n", *pFloat, (unsigned int) res );
618
619 res = VarR4FromDate( 16777218e31, pFloat );
620 printf( "VarR4FromDate: 16777218e31, %f, %X\n", *pFloat, (unsigned int) res );
621
622 for( olePtrIndex = 0; olePtrIndex < nOlePtrs; olePtrIndex ++ )
623 {
624 res = VarR4FromStr( pOleChar[olePtrIndex], 0, 0, pFloat );
625 printf( "VarR4FromStr: %s, %f, %X\n", WtoA(pOleChar[olePtrIndex]), *pFloat, (unsigned int) res );
626 }
627
628 /* double from ...
629 */
630 printf( "\n\n======== Testing VarR8FromXXX ========\n");
631
632 res = VarR8FromDate( 900719925474099.0, pDouble );
633 printf( "VarR8FromDate: 900719925474099.0, %f, %X\n", *pDouble, (unsigned int) res );
634
635 for( olePtrIndex = 0; olePtrIndex < nOlePtrs; olePtrIndex ++ )
636 {
637 res = VarR8FromStr( pOleChar[olePtrIndex], 0, 0, pDouble );
638 printf( "VarR8FromStr: %s, %f, %X\n", WtoA(pOleChar[olePtrIndex]), *pDouble, (unsigned int) res );
639 }
640
641 /* date from ...
642 */
643 printf( "\n\n======== Testing VarDateFromXXX ========\n");
644
645 res = VarDateFromI4( 2958465, pDouble );
646 printf( "VarDateFromI4: 2958465, %f, %X\n", *pDouble, (unsigned int) res );
647 res = VarDateFromI4( 2958466, pDouble );
648 printf( "VarDateFromI4: 2958466, %f, %X\n", *pDouble, (unsigned int) res );
649 res = VarDateFromI4( -657434, pDouble );
650 printf( "VarDateFromI4: -657434, %f, %X\n", *pDouble, (unsigned int) res );
651 res = VarDateFromI4( -657435, pDouble );
652 printf( "VarDateFromI4: -657435, %f, %X\n", *pDouble, (unsigned int) res );
653
654 res = VarDateFromR8( 2958465.9999, pDouble );
655 printf( "VarDateFromR8: 2958465.9999, %f, %X\n", *pDouble, (unsigned int) res );
656 res = VarDateFromR8( 2958466, pDouble );
657 printf( "VarDateFromR8: 2958466, %f, %X\n", *pDouble, (unsigned int) res );
658 res = VarDateFromR8( -657434.9999, pDouble );
659 printf( "VarDateFromR8: -657434.9999, %f, %X\n", *pDouble, (unsigned int) res );
660 res = VarDateFromR8( -657435, pDouble );
661 printf( "VarDateFromR8: -657435, %f, %X\n", *pDouble, (unsigned int) res );
662
663
664 res = VarDateFromR8( 0.0, pDouble );
665 printf( "VarDateFromR8: 0.0, %f, %X\n", *pDouble, (unsigned int) res );
666 res = VarDateFromR8( 1.0, pDouble );
667 printf( "VarDateFromR8: 1.0, %f, %X\n", *pDouble, (unsigned int) res );
668 res = VarDateFromR8( 2.25, pDouble );
669 printf( "VarDateFromR8: 2.25, %f, %X\n", *pDouble, (unsigned int) res );
670 res = VarDateFromR8( -2.0, pDouble );
671 printf( "VarDateFromR8: -2.0, %f, %X\n", *pDouble, (unsigned int) res );
672
673 /* Need some parsing function in Linux to emulate this...
674 * Still in progess.
675 */
676 for( olePtrIndex = 0; olePtrIndex < nOlePtrs; olePtrIndex ++ )
677 {
678 res = VarDateFromStr( pOleChar[olePtrIndex], 0, 0, pDouble );
679 printf( "VarDateFromStr: %s, %f, %X\n", WtoA(pOleChar[olePtrIndex]), *pDouble, (unsigned int) res );
680 }
681
682 /* bool from ...
683 */
684 printf( "\n\n======== Testing VarBoolFromXXX ========\n");
685
686 res = VarBoolFromI4( 0, pBool );
687 printf( "VarBoolFromI4: 0, %d, %X\n", *pBool, (unsigned int) res );
688 res = VarBoolFromI4( 1, pBool );
689 printf( "VarBoolFromI4: 1, %d, %X\n", *pBool, (unsigned int) res );
690 res = VarBoolFromI4( -1, pBool );
691 printf( "VarBoolFromI4: -1, %d, %X\n", *pBool, (unsigned int) res );
692 res = VarBoolFromI4( 2, pBool );
693 printf( "VarBoolFromI4: 2, %d, %X\n", *pBool, (unsigned int) res );
694
695 res = VarBoolFromUI1( ' ', pBool );
696 printf( "VarBoolFromUI1: ' ', %d, %X\n", *pBool, (unsigned int) res );
697 res = VarBoolFromUI1( '\0', pBool );
698 printf( "VarBoolFromUI1: '\\0', %d, %X\n", *pBool, (unsigned int) res );
699 res = VarBoolFromUI1( 0x0000, pBool );
700 printf( "VarBoolFromUI1: 0x0000, %d, %X\n", *pBool, (unsigned int) res );
701 res = VarBoolFromUI1( (unsigned char)0xFFF, pBool );
702 printf( "VarBoolFromUI1: 0xFFF, %d, %X\n", *pBool, (unsigned int) res );
703 res = VarBoolFromUI1( (unsigned char)0xFFFF, pBool );
704 printf( "VarBoolFromUI1: 0xFFFF, %d, %X\n", *pBool, (unsigned int) res );
705
706 res = VarBoolFromR8( 0.0, pBool );
707 printf( "VarBoolFromR8: 0.0, %d, %X\n", *pBool, (unsigned int) res );
708 res = VarBoolFromR8( 1.1, pBool );
709 printf( "VarBoolFromR8: 1.1, %d, %X\n", *pBool, (unsigned int) res );
710 res = VarBoolFromR8( 0.5, pBool );
711 printf( "VarBoolFromR8: 0.5, %d, %X\n", *pBool, (unsigned int) res );
712 res = VarBoolFromR8( 0.49, pBool );
713 printf( "VarBoolFromR8: 0.49, %d, %X\n", *pBool, (unsigned int) res );
714 res = VarBoolFromR8( 0.51, pBool );
715 printf( "VarBoolFromR8: 0.51, %d, %X\n", *pBool, (unsigned int) res );
716 res = VarBoolFromR8( -0.5, pBool );
717 printf( "VarBoolFromR8: -0.5, %d, %X\n", *pBool, (unsigned int) res );
718 res = VarBoolFromR8( -0.49, pBool );
719 printf( "VarBoolFromR8: -0.49, %d, %X\n", *pBool, (unsigned int) res );
720 res = VarBoolFromR8( -0.51, pBool );
721 printf( "VarBoolFromR8: -0.51, %d, %X\n", *pBool, (unsigned int) res );
722
723
724 for( olePtrIndex = 0; olePtrIndex < nOlePtrs; olePtrIndex ++ )
725 {
726 res = VarBoolFromStr( pOleChar[olePtrIndex], 0, 0, pBool );
727 printf( "VarBoolFromStr: %s, %d, %X\n", WtoA(pOleChar[olePtrIndex]), *pBool, (unsigned int) res );
728 }
729
730 res = VarI1FromBool( VARIANT_TRUE, pByte );
731 printf( "VarI1FromBool: VARIANT_TRUE, %d, %X\n", *pByte, (unsigned int) res );
732
733 res = VarUI2FromI2( -1, &i );
734 printf( "VarUI2FromI2: -1, %d, %X\n", i, (unsigned int) res );
735
736
737 /* BSTR from ...
738 */
739 printf( "\n\n======== Testing VarBSTRFromXXX ========\n");
740
741 /* integers...
742 */
743 res = VarBstrFromI1( -100, 0, 0, &bstr );
744 printf( "VarBstrFromI1: -100, %s, %X\n", WtoA( bstr ), (unsigned int) res );
745
746 res = VarBstrFromUI1( 0x5A, 0, 0, &bstr );
747 printf( "VarBstrFromUI1: 0x5A, %s, %X\n", WtoA( bstr ), (unsigned int) res );
748
749 res = VarBstrFromI4( 2958465, 0, 0, &bstr );
750 printf( "VarBstrFromI4: 2958465, %s, %X\n", WtoA( bstr ), (unsigned int) res );
751
752 /* reals...
753 */
754 d=0;
755 for( i=0; i<20; i++ )
756 {
757 /* add an integer to the real number
758 */
759 d += ((i%9)+1) * pow( 10, i );
760 res = VarBstrFromR8( d, 0, 0, &bstr );
761 printf( "VarBstrFromR8: %f, %s, %X\n", d, WtoA( bstr ), (unsigned int) res );
762 res = VarBstrFromR8( -d, 0, 0, &bstr );
763 printf( "VarBstrFromR8: %f, %s, %X\n", -d, WtoA( bstr ), (unsigned int) res );
764 }
765 d=0;
766 for( i=0; i<20; i++ )
767 {
768 /* add a decimal to the real number
769 */
770 d += ((i%9)+1) * pow( 10, (i*-1) );
771 res = VarBstrFromR8( d, 0, 0, &bstr );
772 printf( "VarBstrFromR8: %f, %s, %X\n", d, WtoA( bstr ), (unsigned int) res );
773 res = VarBstrFromR8( d-1, 0, 0, &bstr );
774 printf( "VarBstrFromR8: %f, %s, %X\n", d-1, WtoA( bstr ), (unsigned int) res );
775 res = VarBstrFromR8( -d, 0, 0, &bstr );
776 printf( "VarBstrFromR8: %f, %s, %X\n", -d, WtoA( bstr ), (unsigned int) res );
777 }
778
779 d=0;
780 for( i=0; i<20; i++ )
781 {
782 /* add an integer to the real number
783 */
784 d += ((i%9)+1) * pow( 10, i );
785 /* add a decimal to the real number
786 */
787 d += ((i%9)+1) * pow( 10, (i*-1) );
788 res = VarBstrFromR8( d, 0, 0, &bstr );
789 printf( "VarBstrFromR8: %f, %s, %X\n", d, WtoA( bstr ), (unsigned int)res );
790 res = VarBstrFromR8( -d, 0, 0, &bstr );
791 printf( "VarBstrFromR8: %f, %s, %X\n", -d, WtoA( bstr ), (unsigned int) res );
792 }
793
794
795
796 d=0;
797 for( i=0; i<10; i++ )
798 {
799 /* add an integer to the real number
800 */
801 d += ((i%9)+1) * pow( 10, i );
802 res = VarBstrFromR4( (float)d, 0, 0, &bstr );
803 printf( "VarBstrFromR4: %f, %s, %X\n", d, WtoA( bstr ), (unsigned int) res );
804 res = VarBstrFromR4( (float)-d, 0, 0, &bstr );
805 printf( "VarBstrFromR4: %f, %s, %X\n", -d, WtoA( bstr ), (unsigned int) res );
806 }
807 d=0;
808 for( i=0; i<10; i++ )
809 {
810 /* add a decimal to the real number
811 */
812 d += ((i%9)+1) * pow( 10, (i*-1) );
813 res = VarBstrFromR4( (float)d, 0, 0, &bstr );
814 printf( "VarBstrFromR4: %f, %s, %X\n", d, WtoA( bstr ), (unsigned int) res );
815 res = VarBstrFromR4( (float)d-1, 0, 0, &bstr );
816 printf( "VarBstrFromR4: %f, %s, %X\n", d-1, WtoA( bstr ), (unsigned int) res );
817 res = VarBstrFromR4( (float)-d, 0, 0, &bstr );
818 printf( "VarBstrFromR4: %f, %s, %X\n", -d, WtoA( bstr ), (unsigned int) res );
819 }
820
821 d=0;
822 for( i=0; i<10; i++ )
823 {
824 /* add an integer to the real number
825 */
826 d += ((i%9)+1) * pow( 10, i );
827 /* add a decimal to the real number
828 */
829 d += ((i%9)+1) * pow( 10, (i*-1) );
830 res = VarBstrFromR4( (float)d, 0, 0, &bstr );
831 printf( "VarBstrFromR4: %f, %s, %X\n", d, WtoA( bstr ), (unsigned int) res );
832 res = VarBstrFromR4( (float)-d, 0, 0, &bstr );
833 printf( "VarBstrFromR4: %f, %s, %X\n", -d, WtoA( bstr ), (unsigned int) res );
834 }
835
836 res = VarBstrFromBool( 0x00, 0, 0, &bstr );
837 printf( "VarBstrFromBool: 0x00, %s, %X\n", WtoA( bstr ), (unsigned int) res );
838 res = VarBstrFromBool( 0xFF, 0, 0, &bstr );
839 printf( "VarBstrFromBool: 0xFF, %s, %X\n", WtoA( bstr ), (unsigned int) res );
840
841 res = VarBstrFromDate( 0.0, 0, 0, &bstr );
842 printf( "VarBstrFromDate: 0.0, %s, %X\n", WtoA( bstr ), (unsigned int) res );
843 res = VarBstrFromDate( 3.34, 0, 0, &bstr );
844 printf( "VarBstrFromDate: 3.34, %s, %X\n", WtoA( bstr ), (unsigned int) res );
845 res = VarBstrFromDate( 3339.34, 0, 0, &bstr );
846 printf( "VarBstrFromDate: 3339.34, %s, %X\n", WtoA( bstr ), (unsigned int) res );
847 res = VarBstrFromDate( 365.00, 0, 0, &bstr );
848 printf( "VarBstrFromDate: 365.00, %s, %X\n", WtoA( bstr ), (unsigned int) res );
849 res = VarBstrFromDate( 365.25, 0, 0, &bstr );
850 printf( "VarBstrFromDate: 365.25, %s, %X\n", WtoA( bstr ), (unsigned int) res );
851 res = VarBstrFromDate( 1461.0, 0, 0, &bstr );
852 printf( "VarBstrFromDate: 1461.00, %s, %X\n", WtoA( bstr ), (unsigned int) res );
853 res = VarBstrFromDate( 1461.5, 0, 0, &bstr );
854 printf( "VarBstrFromDate: 1461.5, %s, %X\n", WtoA( bstr ), (unsigned int) res );
855
856
857 res = VarBstrFromBool( 0x00, 0, 0, &bstr );
858 printf( "VarBstrFromBool: 0x00, %s, %X\n", WtoA(bstr), (unsigned int) res );
859 res = VarBstrFromBool( 0xFF, 0, 0, &bstr );
860 printf( "VarBstrFromBool: 0xFF, %s, %X\n", WtoA(bstr), (unsigned int) res );
861
862 res = VarBstrFromDate( 0.0, 0, 0, &bstr );
863 printf( "VarBstrFromDate: 0.0, %s, %X\n", WtoA(bstr), (unsigned int) res );
864 res = VarBstrFromDate( 3.34, 0, 0, &bstr );
865 printf( "VarBstrFromDate: 3.34, %s, %X\n", WtoA(bstr), (unsigned int) res );
866
867 /* Test variant API...
868 */
869 printf( "\n\n======== Testing Hi-Level Variant API ========\n");
870
871 bstr = SysAllocString( pOleChar[4] );
872
873 res = VariantClear( &va );
874 printf( "Result is: %x\n", (unsigned int)res );
875
876 VariantInit( &va );
877 VariantInit( &vb );
878 VariantInit( &vc );
879 VariantInit( &vd );
880 VariantInit( &ve );
881
882 V_VT(&va) = VT_BSTR;
883 V_UNION(&va,bstrVal) = bstr;
884 res = VariantClear( &va );
885 printf( "VariantClear: %x\n", (unsigned int)res );
886 printf( "VariantClear: %x\n", (unsigned int)res );
887 SysFreeString( bstr );
888 SysFreeString( bstr );
889
890 res = VariantCopy( &vb, &va );
891 printf( "VariantCopy: %x\n", (unsigned int)res );
892 res = VariantClear( &vb );
893 printf( "VariantClear: %x\n", (unsigned int)res );
894 res = VariantClear( &va );
895 printf( "VariantClear: %x\n", (unsigned int)res );
896
897
898 V_VT(&va) = VT_R8;
899 d = 4.123;
900 V_UNION(&va,dblVal) = d;
901 res = VariantCopy( &va, &va );
902 printf( "VariantCopy %f -> %f: %x\n", V_R8(&va), V_R8(&va), (unsigned int)res );
903
904 V_VT(&va) = VT_R8 | VT_BYREF;
905 d = 31.123;
906 V_UNION(&va,pdblVal) = &d;
907 res = VariantCopyInd( &va, &va );
908 printf( "VariantCopyInd %f: %x\n", V_R8(&va), (unsigned int)res );
909
910 V_VT(&va) = VT_R8;
911 d = 1.123;
912 V_UNION(&va,dblVal) = d;
913 res = VariantCopy( &vb, &va );
914 printf( "VariantCopy %f -> %f: %x\n", V_R8(&va), V_R8(&vb), (unsigned int)res );
915
916 V_VT(&va) = VT_R8 | VT_BYREF;
917 d = 123.123;
918 V_UNION(&va,pdblVal) = &d;
919 res = VariantCopy( &vb, &va );
920 printf( "VariantCopy %f -> %f: %x\n", *(V_R8REF(&va)), *(V_R8REF(&vb)), (unsigned int)res );
921
922 V_VT(&va) = VT_R8 | VT_BYREF;
923 d = 111.2;
924 V_UNION(&va,pdblVal) = &d;
925 res = VariantCopyInd( &vb, &va );
926 printf( "VariantCopyInd %f -> %f: %x\n", *(V_R8REF(&va)), V_R8(&vb), (unsigned int)res );
927
928 V_VT(&va) = VT_R8 | VT_BYREF;
929 d = 1211.123453;
930 V_UNION(&va,pdblVal) = &d;
931 res = VariantChangeTypeEx( &va, &va, 0, 0, VT_I2 );
932 printf( "VariantChangeTypeEx %d: %x\n", V_I2(&va), (unsigned int) res );
933
934 V_VT(&va) = VT_INT;
935 V_UNION(&va,intVal) = 4;
936 res = VariantChangeTypeEx(&vb, &va, 0, 0, VT_BSTR );
937 printf( "VariantChangeTypeEx %d -> %s: %x\n", V_INT(&va), WtoA(V_BSTR(&vb)), (unsigned int)res );
938
939 V_VT(&va) = VT_DATE;
940 V_UNION(&va,date) = 34465.332431;
941 res = VariantChangeTypeEx(&vb, &va, 0, 0, VT_BSTR );
942 printf( "VariantChangeTypeEx %f -> %s: %x\n", V_DATE(&va), WtoA(V_BSTR(&vb)), (unsigned int)res );
943
944 bstr = pOleChar[4];
945 V_VT(&va) = VT_BSTR;
946 V_UNION(&va,bstrVal) = bstr;
947 res = VariantChangeTypeEx(&vb, &va, 0, 0, VT_R8 );
948 printf( "VariantChangeTypeEx %s -> %f: %x\n", WtoA(V_BSTR(&va)), V_R8(&vb), (unsigned int)res );
949
950
951 V_VT(&vc) = VT_BSTR | VT_BYREF;
952 V_UNION(&vc,pbstrVal) = &bstr;
953 V_VT(&vb) = VT_VARIANT | VT_BYREF;
954 V_UNION(&vb,pvarVal) = &vc;
955 V_VT(&va) = VT_VARIANT | VT_BYREF;
956 V_UNION(&va,pvarVal) = &vb;
957 res = VariantCopyInd( &vd, &va );
958 printf( "VariantCopyInd: %x\n", (unsigned int)res );
959
960 /* test what happens when bad vartypes are passed in
961 */
962 printf( "-------------- Testing different VARTYPES ----------------\n" );
963
964 for( i=0; i<100; i++ )
965 {
966 /* Trying to use variants that are set to be BSTR but
967 * do not contain a valid pointer makes the program crash
968 * in Windows so we will skip those. We do not need them
969 * anyway to illustrate the behavior.
970 */
971 if( i == VT_BSTR )
972 i = 77;
973
974 V_VT(&va) = i;
975 d = 4.123;
976 V_UNION(&va,dblVal) = d;
977 res = VariantCopyInd( &vb, &va );
978 printf( "VariantCopyInd: %d -> %x\n", i, (unsigned int)res );
979
980 V_VT(&va) = i | VT_BYREF;
981 d = 4.123;
982 V_UNION(&va,pdblVal) = &d;
983 res = VariantCopyInd( &vb, &va );
984 printf( "VariantCopyInd: %d -> %x\n", i, (unsigned int)res );
985
986 V_VT(&va) = VT_R8;
987 d = 4.123;
988 V_UNION(&va,dblVal) = d;
989 res = VariantChangeTypeEx( &vb, &va, 0, 0, i );
990 printf( "VariantChangeTypeEx: %d -> %x\n", i, (unsigned int)res );
991
992 V_VT(&va) = VT_R8;
993 d = 4.123;
994 V_UNION(&va,dblVal) = d;
995 res = VariantChangeTypeEx( &vb, &va, 0, 0, i | VT_BYREF );
996 printf( "VariantChangeTypeEx: VT_BYREF %d -> %x\n", i, (unsigned int)res );
997
998 V_VT(&va) = 99;
999 d = 4.123;
1000 V_UNION(&va,dblVal) = d;
1001 res = VariantClear( &va );
1002 printf( "VariantClear: %d -> %x\n", i, (unsigned int)res );
1003
1004 }
1005
1006 res = VariantClear( &va );
1007 printf( "VariantClear: %x\n", (unsigned int)res );
1008 res = VariantClear( &vb );
1009 printf( "VariantClear: %x\n", (unsigned int)res );
1010 res = VariantClear( &vc );
1011 printf( "VariantClear: %x\n", (unsigned int)res );
1012 res = VariantClear( &vd );
1013 printf( "VariantClear: %x\n", (unsigned int)res );
1014 res = VariantClear( &ve );
1015 printf( "VariantClear: %x\n", (unsigned int)res );
1016
1017
1018 /* There is alot of memory leaks but this is simply a test program.
1019 */
1020
1021 return 0;
1022 }
1023
Maarten's multimedia branch