dlls/msacm/tests/msacm.c

   1 /*
   2  * Unit tests for msacm functions
   3  *
   4  * Copyright (c) 2004 Robert Reif
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #include <stdarg.h>
  22 #include <stdio.h>
  23 #include <stdlib.h>
  24 #include <math.h>
  25
  26 #include "wine/test.h"
  27 #include "windef.h"
  28 #include "winbase.h"
  29 #include "winnls.h"
  30 #include "mmsystem.h"
  31 #define NOBITMAP
  32 #include "mmreg.h"
  33 #include "msacm.h"
  34
  35 static BOOL CALLBACK FormatTagEnumProc(HACMDRIVERID hadid,
  36                                        PACMFORMATTAGDETAILS paftd,
  37                                        DWORD dwInstance,
  38                                        DWORD fdwSupport)
  39 {
  40     if (winetest_interactive)
  41         trace("   Format 0x%04lx: %s\n", paftd->dwFormatTag, paftd->szFormatTag);
  42
  43     return TRUE;
  44 }
  45
  46 static BOOL CALLBACK FormatEnumProc(HACMDRIVERID hadid,
  47                                     LPACMFORMATDETAILS pafd,
  48                                     DWORD dwInstance,
  49                                     DWORD fd)
  50 {
  51     if (winetest_interactive)
  52         trace("   0x%04lx, %s\n", pafd->dwFormatTag, pafd->szFormat);
  53
  54     return TRUE;
  55 }
  56
  57 static BOOL CALLBACK DriverEnumProc(HACMDRIVERID hadid,
  58                                     DWORD dwInstance,
  59                                     DWORD fdwSupport)
  60 {
  61     MMRESULT rc;
  62     ACMDRIVERDETAILS dd;
  63     HACMDRIVER had;
  64
  65     if (winetest_interactive) {
  66         trace("id: %p\n", hadid);
  67         trace("  Supports:\n");
  68         if (fdwSupport & ACMDRIVERDETAILS_SUPPORTF_ASYNC)
  69             trace("    async conversions\n");
  70         if (fdwSupport & ACMDRIVERDETAILS_SUPPORTF_CODEC)
  71             trace("    different format conversions\n");
  72         if (fdwSupport & ACMDRIVERDETAILS_SUPPORTF_CONVERTER)
  73             trace("    same format conversions\n");
  74         if (fdwSupport & ACMDRIVERDETAILS_SUPPORTF_FILTER)
  75             trace("    filtering\n");
  76     }
  77
  78     /* try an invalid pointer */
  79     rc = acmDriverDetails(hadid, 0, 0);
  80     ok(rc == MMSYSERR_INVALPARAM,
  81        "acmDriverDetails(): rc = %08x, should be %08x\n",
  82        rc, MMSYSERR_INVALPARAM);
  83
  84     /* try an invalid structure size */
  85     ZeroMemory(&dd, sizeof(dd));
  86     rc = acmDriverDetails(hadid, &dd, 0);
  87     ok(rc == MMSYSERR_INVALPARAM,
  88        "acmDriverDetails(): rc = %08x, should be %08x\n",
  89        rc, MMSYSERR_INVALPARAM);
  90
  91     /* MSDN says this should fail but it doesn't in practice */
  92     dd.cbStruct = 4;
  93     rc = acmDriverDetails(hadid, &dd, 0);
  94     ok(rc == MMSYSERR_NOERROR,
  95        "acmDriverDetails(): rc = %08x, should be %08x\n",
  96        rc, MMSYSERR_NOERROR);
  97
  98     /* try an invalid handle */
  99     dd.cbStruct = sizeof(dd);
 100     rc = acmDriverDetails((HACMDRIVERID)1, &dd, 0);
 101     ok(rc == MMSYSERR_INVALHANDLE,
 102        "acmDriverDetails(): rc = %08x, should be %08x\n",
 103        rc, MMSYSERR_INVALHANDLE);
 104
 105     /* try an invalid handle and pointer */
 106     rc = acmDriverDetails((HACMDRIVERID)1, 0, 0);
 107     ok(rc == MMSYSERR_INVALPARAM,
 108        "acmDriverDetails(): rc = %08x, should be %08x\n",
 109        rc, MMSYSERR_INVALPARAM);
 110
 111     /* try invalid details */
 112     rc = acmDriverDetails(hadid, &dd, -1);
 113     ok(rc == MMSYSERR_INVALFLAG,
 114        "acmDriverDetails(): rc = %08x, should be %08x\n",
 115        rc, MMSYSERR_INVALFLAG);
 116
 117     /* try valid parameters */
 118     rc = acmDriverDetails(hadid, &dd, 0);
 119     ok(rc == MMSYSERR_NOERROR,
 120        "acmDriverDetails(): rc = %08x, should be %08x\n",
 121        rc, MMSYSERR_NOERROR);
 122
 123     if (rc == MMSYSERR_NOERROR && winetest_interactive) {
 124         trace("  Short name: %s\n", dd.szShortName);
 125         trace("  Long name: %s\n", dd.szLongName);
 126         trace("  Copyright: %s\n", dd.szCopyright);
 127         trace("  Licensing: %s\n", dd.szLicensing);
 128         trace("  Features: %s\n", dd.szFeatures);
 129         trace("  Supports %lu formats\n", dd.cFormatTags);
 130         trace("  Supports %lu filter formats\n", dd.cFilterTags);
 131     }
 132
 133     /* try invalid pointer */
 134     rc = acmDriverOpen(0, hadid, 0);
 135     ok(rc == MMSYSERR_INVALPARAM,
 136        "acmDriverOpen(): rc = %08x, should be %08x\n",
 137        rc, MMSYSERR_INVALPARAM);
 138
 139     /* try invalid handle */
 140     rc = acmDriverOpen(&had, (HACMDRIVERID)1, 0);
 141     ok(rc == MMSYSERR_INVALHANDLE,
 142        "acmDriverOpen(): rc = %08x, should be %08x\n",
 143        rc, MMSYSERR_INVALHANDLE);
 144
 145     /* try invalid open */
 146     rc = acmDriverOpen(&had, hadid, -1);
 147     ok(rc == MMSYSERR_INVALFLAG,
 148        "acmDriverOpen(): rc = %08x, should be %08x\n",
 149        rc, MMSYSERR_INVALFLAG);
 150
 151     /* try valid parameters */
 152     rc = acmDriverOpen(&had, hadid, 0);
 153     ok(rc == MMSYSERR_NOERROR,
 154        "acmDriverOpen(): rc = %08x, should be %08x\n",
 155        rc, MMSYSERR_NOERROR);
 156
 157     if (rc == MMSYSERR_NOERROR) {
 158         DWORD dwSize;
 159         HACMDRIVERID hid;
 160
 161         /* try bad pointer */
 162         rc = acmDriverID((HACMOBJ)had, 0, 0);
 163         ok(rc == MMSYSERR_INVALPARAM,
 164            "acmDriverID(): rc = %08x, should be %08x\n",
 165            rc, MMSYSERR_INVALPARAM);
 166
 167         /* try bad handle */
 168         rc = acmDriverID((HACMOBJ)1, &hid, 0);
 169         ok(rc == MMSYSERR_INVALHANDLE,
 170            "acmMetrics(): rc = %08x, should be %08x\n",
 171            rc, MMSYSERR_INVALHANDLE);
 172
 173         /* try bad handle and pointer */
 174         rc = acmDriverID((HACMOBJ)1, 0, 0);
 175         ok(rc == MMSYSERR_INVALHANDLE,
 176            "acmMetrics(): rc = %08x, should be %08x\n",
 177            rc, MMSYSERR_INVALHANDLE);
 178
 179         /* try bad flag */
 180         rc = acmDriverID((HACMOBJ)had, &hid, 1);
 181         ok(rc == MMSYSERR_INVALFLAG,
 182            "acmDriverID(): rc = %08x, should be %08x\n",
 183            rc, MMSYSERR_INVALFLAG);
 184
 185         /* try valid parameters */
 186         rc = acmDriverID((HACMOBJ)had, &hid, 0);
 187         ok(rc == MMSYSERR_NOERROR,
 188            "acmDriverID(): rc = %08x, should be %08x\n",
 189            rc, MMSYSERR_NOERROR);
 190         ok(hid == hadid,
 191            "acmDriverID() returned ID %08lx doesn't equal %08lx\n",
 192            (DWORD)hid, (DWORD)hadid);
 193
 194         /* try bad pointer */
 195         rc = acmMetrics((HACMOBJ)had, ACM_METRIC_MAX_SIZE_FORMAT, 0);
 196         ok(rc == MMSYSERR_INVALPARAM,
 197            "acmMetrics(): rc = %08x, should be %08x\n",
 198            rc, MMSYSERR_INVALPARAM);
 199
 200         /* try bad handle */
 201         rc = acmMetrics((HACMOBJ)1, ACM_METRIC_MAX_SIZE_FORMAT, &dwSize);
 202         ok(rc == MMSYSERR_INVALHANDLE,
 203            "acmMetrics(): rc = %08x, should be %08x\n",
 204            rc, MMSYSERR_INVALHANDLE);
 205
 206         /* try bad pointer and handle */
 207         rc = acmMetrics((HACMOBJ)1, ACM_METRIC_MAX_SIZE_FORMAT, 0);
 208         ok(rc == MMSYSERR_INVALHANDLE,
 209            "acmMetrics(): rc = %08x, should be %08x\n",
 210            rc, MMSYSERR_INVALHANDLE);
 211
 212         /* try valid parameters */
 213         rc = acmMetrics((HACMOBJ)had, ACM_METRIC_MAX_SIZE_FORMAT, &dwSize);
 214         ok(rc == MMSYSERR_NOERROR,
 215            "acmMetrics(): rc = %08x, should be %08x\n",
 216            rc, MMSYSERR_NOERROR);
 217         if (rc == MMSYSERR_NOERROR) {
 218             ACMFORMATDETAILS fd;
 219             WAVEFORMATEX * pwfx;
 220             ACMFORMATTAGDETAILS aftd;
 221
 222             /* try bad pointer */
 223             rc = acmFormatEnum(had, 0, FormatEnumProc, 0, 0);
 224             ok(rc == MMSYSERR_INVALPARAM,
 225                "acmFormatEnum(): rc = %08x, should be %08x\n",
 226                 rc, MMSYSERR_INVALPARAM);
 227
 228             /* try bad structure size */
 229             ZeroMemory(&fd, sizeof(fd));
 230             rc = acmFormatEnum(had, &fd, FormatEnumProc, 0, 0);
 231             ok(rc == MMSYSERR_INVALPARAM,
 232                "acmFormatEnum(): rc = %08x, should be %08x\n",
 233                rc, MMSYSERR_INVALPARAM);
 234
 235             fd.cbStruct = sizeof(fd) - 1;
 236             rc = acmFormatEnum(had, &fd, FormatEnumProc, 0, 0);
 237             ok(rc == MMSYSERR_INVALPARAM,
 238                "acmFormatEnum(): rc = %08x, should be %08x\n",
 239                rc, MMSYSERR_INVALPARAM);
 240
 241             if (dwSize < sizeof(WAVEFORMATEX))
 242                 dwSize = sizeof(WAVEFORMATEX);
 243
 244             pwfx = (WAVEFORMATEX *) malloc(dwSize);
 245
 246             ZeroMemory(pwfx, dwSize);
 247             pwfx->cbSize = LOWORD(dwSize) - sizeof(WAVEFORMATEX);
 248             pwfx->wFormatTag = WAVE_FORMAT_UNKNOWN;
 249
 250             fd.cbStruct = sizeof(fd);
 251             fd.pwfx = pwfx;
 252             fd.cbwfx = dwSize;
 253             fd.dwFormatTag = WAVE_FORMAT_UNKNOWN;
 254
 255             /* try valid parameters */
 256             rc = acmFormatEnum(had, &fd, FormatEnumProc, 0, 0);
 257             ok(rc == MMSYSERR_NOERROR,
 258                "acmFormatEnum(): rc = %08x, should be %08x\n",
 259                rc, MMSYSERR_NOERROR);
 260
 261             /* try bad pointer */
 262             rc = acmFormatTagEnum(had, 0, FormatTagEnumProc, 0, 0);
 263             ok(rc == MMSYSERR_INVALPARAM,
 264                "acmFormatTagEnum(): rc = %08x, should be %08x\n",
 265                 rc, MMSYSERR_INVALPARAM);
 266
 267             /* try bad structure size */
 268             ZeroMemory(&aftd, sizeof(aftd));
 269             rc = acmFormatTagEnum(had, &aftd, FormatTagEnumProc, 0, 0);
 270             ok(rc == MMSYSERR_INVALPARAM,
 271                "acmFormatTagEnum(): rc = %08x, should be %08x\n",
 272                rc, MMSYSERR_INVALPARAM);
 273
 274             aftd.cbStruct = sizeof(aftd) - 1;
 275             rc = acmFormatTagEnum(had, &aftd, FormatTagEnumProc, 0, 0);
 276             ok(rc == MMSYSERR_INVALPARAM,
 277                "acmFormatTagEnum(): rc = %08x, should be %08x\n",
 278                rc, MMSYSERR_INVALPARAM);
 279
 280             aftd.cbStruct = sizeof(aftd);
 281             aftd.dwFormatTag = WAVE_FORMAT_UNKNOWN;
 282
 283             /* try bad flag */
 284             rc = acmFormatTagEnum(had, &aftd, FormatTagEnumProc, 0, 1);
 285             ok(rc == MMSYSERR_INVALFLAG,
 286                "acmFormatTagEnum(): rc = %08x, should be %08x\n",
 287                rc, MMSYSERR_INVALFLAG);
 288
 289             /* try valid parameters */
 290             rc = acmFormatTagEnum(had, &aftd, FormatTagEnumProc, 0, 0);
 291             ok(rc == MMSYSERR_NOERROR,
 292                "acmFormatTagEnum(): rc = %08x, should be %08x\n",
 293                rc, MMSYSERR_NOERROR);
 294
 295             free(pwfx);
 296
 297             /* try invalid handle */
 298             rc = acmDriverClose((HACMDRIVER)1, 0);
 299             ok(rc == MMSYSERR_INVALHANDLE,
 300                "acmDriverClose(): rc = %08x, should be %08x\n",
 301                rc, MMSYSERR_INVALHANDLE);
 302
 303             /* try invalid flag */
 304             rc = acmDriverClose(had, 1);
 305             ok(rc == MMSYSERR_INVALFLAG,
 306                "acmDriverClose(): rc = %08x, should be %08x\n",
 307                rc, MMSYSERR_INVALFLAG);
 308
 309             /* try valid parameters */
 310             rc = acmDriverClose(had, 0);
 311             ok(rc == MMSYSERR_NOERROR,
 312                "acmDriverClose(): rc = %08x, should be %08x\n",
 313                rc, MMSYSERR_NOERROR);
 314
 315             /* try closing again */
 316             rc = acmDriverClose(had, 0);
 317             ok(rc == MMSYSERR_INVALHANDLE,
 318                "acmDriverClose(): rc = %08x, should be %08x\n",
 319                rc, MMSYSERR_INVALHANDLE);
 320         }
 321     }
 322
 323     return TRUE;
 324 }
 325
 326 static const char * get_metric(UINT uMetric)
 327 {
 328     switch (uMetric) {
 329     case ACM_METRIC_COUNT_CODECS:
 330         return "ACM_METRIC_COUNT_CODECS";
 331     case ACM_METRIC_COUNT_CONVERTERS:
 332         return "ACM_METRIC_COUNT_CONVERTERS";
 333     case ACM_METRIC_COUNT_DISABLED:
 334         return "ACM_METRIC_COUNT_DISABLED";
 335     case ACM_METRIC_COUNT_DRIVERS:
 336         return "ACM_METRIC_COUNT_DRIVERS";
 337     case ACM_METRIC_COUNT_FILTERS:
 338         return "ACM_METRIC_COUNT_FILTERS";
 339     case ACM_METRIC_COUNT_HARDWARE:
 340         return "ACM_METRIC_COUNT_HARDWARE";
 341     case ACM_METRIC_COUNT_LOCAL_CODECS:
 342         return "ACM_METRIC_COUNT_LOCAL_CODECS";
 343     case ACM_METRIC_COUNT_LOCAL_CONVERTERS:
 344         return "ACM_METRIC_COUNT_LOCAL_CONVERTERS";
 345     case ACM_METRIC_COUNT_LOCAL_DISABLED:
 346         return "ACM_METRIC_COUNT_LOCAL_DISABLED";
 347     case ACM_METRIC_COUNT_LOCAL_DRIVERS:
 348         return "ACM_METRIC_COUNT_LOCAL_DRIVERS";
 349     case ACM_METRIC_COUNT_LOCAL_FILTERS:
 350         return "ACM_METRIC_COUNT_LOCAL_FILTERS";
 351     case ACM_METRIC_DRIVER_PRIORITY:
 352         return "ACM_METRIC_DRIVER_PRIORITY";
 353     case ACM_METRIC_DRIVER_SUPPORT:
 354         return "ACM_METRIC_DRIVER_SUPPORT";
 355     case ACM_METRIC_HARDWARE_WAVE_INPUT:
 356         return "ACM_METRIC_HARDWARE_WAVE_INPUT";
 357     case ACM_METRIC_HARDWARE_WAVE_OUTPUT:
 358         return "ACM_METRIC_HARDWARE_WAVE_OUTPUT";
 359     case ACM_METRIC_MAX_SIZE_FILTER:
 360         return "ACM_METRIC_MAX_SIZE_FILTER";
 361     case ACM_METRIC_MAX_SIZE_FORMAT:
 362         return "ACM_METRIC_MAX_SIZE_FORMAT";
 363     }
 364
 365     return "UNKNOWN";
 366 }
 367
 368 static DWORD check_count(UINT uMetric)
 369 {
 370     DWORD dwMetric;
 371     MMRESULT rc;
 372
 373     /* try invalid result pointer */
 374     rc = acmMetrics(NULL, uMetric, 0);
 375     ok(rc == MMSYSERR_INVALPARAM,
 376        "acmMetrics(NULL, %s, 0): rc = 0x%08x, should be 0x%08x\n",
 377        get_metric(uMetric), rc, MMSYSERR_INVALPARAM);
 378
 379     /* try invalid handle */
 380     rc = acmMetrics((HACMOBJ)1, uMetric, &dwMetric);
 381     ok(rc == MMSYSERR_INVALHANDLE,
 382        "acmMetrics(1, %s, %p): rc = 0x%08x, should be 0x%08x\n",
 383        get_metric(uMetric), &dwMetric, rc, MMSYSERR_INVALHANDLE);
 384
 385     /* try invalid result pointer and handle */
 386     rc = acmMetrics((HACMOBJ)1, uMetric, 0);
 387     ok(rc == MMSYSERR_INVALHANDLE,
 388        "acmMetrics(1, %s, 0): rc = 0x%08x, should be 0x%08x\n",
 389        get_metric(uMetric), rc, MMSYSERR_INVALHANDLE);
 390
 391     /* try valid parameters */
 392     rc = acmMetrics(NULL, uMetric, &dwMetric);
 393     ok(rc == MMSYSERR_NOERROR, "acmMetrics() failed: rc = 0x%08x\n", rc);
 394
 395     if (rc == MMSYSERR_NOERROR && winetest_interactive)
 396         trace("%s: %lu\n", get_metric(uMetric), dwMetric);
 397
 398     return dwMetric;
 399 }
 400
 401 static void msacm_tests()
 402 {
 403     MMRESULT rc;
 404     DWORD dwCount;
 405     DWORD dwACMVersion = acmGetVersion();
 406
 407     if (winetest_interactive) {
 408         trace("ACM version = %u.%02u build %u%s\n",
 409             HIWORD(dwACMVersion) >> 8,
 410             HIWORD(dwACMVersion) & 0xff,
 411             LOWORD(dwACMVersion),
 412             LOWORD(dwACMVersion)  ==  0 ? " (Retail)" : "");
 413     }
 414
 415     dwCount = check_count(ACM_METRIC_COUNT_CODECS);
 416     dwCount = check_count(ACM_METRIC_COUNT_CONVERTERS);
 417     dwCount = check_count(ACM_METRIC_COUNT_DISABLED);
 418     dwCount = check_count(ACM_METRIC_COUNT_DRIVERS);
 419     dwCount = check_count(ACM_METRIC_COUNT_FILTERS);
 420     dwCount = check_count(ACM_METRIC_COUNT_HARDWARE);
 421     dwCount = check_count(ACM_METRIC_COUNT_LOCAL_CODECS);
 422     dwCount = check_count(ACM_METRIC_COUNT_LOCAL_CONVERTERS);
 423     dwCount = check_count(ACM_METRIC_COUNT_LOCAL_DISABLED);
 424     dwCount = check_count(ACM_METRIC_COUNT_LOCAL_DRIVERS);
 425     dwCount = check_count(ACM_METRIC_COUNT_LOCAL_FILTERS);
 426
 427     if (winetest_interactive)
 428         trace("enabled drivers:\n");
 429
 430     rc = acmDriverEnum(DriverEnumProc, 0, 0);
 431     ok(rc == MMSYSERR_NOERROR,
 432       "acmDriverEnum() failed, rc=%08x, should be 0x%08x\n",
 433       rc, MMSYSERR_NOERROR);
 434 }
 435
 436 START_TEST(msacm)
 437 {
 438     msacm_tests();
 439 }