git.oblomov.eu Git - wine/blob - dlls/mshtml/tests/protocol.c

   1 /*
   2  * Copyright 2005 Jacek Caban
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 #define COBJMACROS
  20
  21 #include <wine/test.h>
  22 #include <stdarg.h>
  23
  24 #include "windef.h"
  25 #include "winbase.h"
  26 #include "ole2.h"
  27 #include "urlmon.h"
  28
  29 #include "initguid.h"
  30
  31 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
  32 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
  33
  34 static BOOL expect_GetBindInfo = FALSE, called_GetBindInfo = FALSE;
  35 static BOOL expect_ReportProgress = FALSE, called_ReportProgress = FALSE;
  36 static BOOL expect_ReportData = FALSE, called_ReportData = FALSE;
  37 static BOOL expect_ReportResult = FALSE, called_ReportResult = FALSE;
  38
  39 static HRESULT expect_hrResult;
  40 static BOOL expect_hr_win32err = FALSE;
  41
  42 static HRESULT WINAPI ProtocolSink_QueryInterface(IInternetProtocolSink *iface, REFIID riid, void **ppv)
  43 {
  44     if(IsEqualGUID(&IID_IUnknown, riid) || IsEqualGUID(&IID_IInternetProtocolSink, riid)) {
  45         *ppv = iface;
  46         return S_OK;
  47     }
  48     return E_NOINTERFACE;
  49 }
  50
  51 static ULONG WINAPI ProtocolSink_AddRef(IInternetProtocolSink *iface)
  52 {
  53     return 2;
  54 }
  55
  56 static ULONG WINAPI ProtocolSink_Release(IInternetProtocolSink *iface)
  57 {
  58     return 1;
  59 }
  60
  61 static HRESULT WINAPI ProtocolSink_Switch(IInternetProtocolSink *iface, PROTOCOLDATA *pProtocolData)
  62 {
  63     ok(0, "unexpected call\n");
  64     return E_NOTIMPL;
  65 }
  66
  67 static HRESULT WINAPI ProtocolSink_ReportProgress(IInternetProtocolSink *iface, ULONG ulStatusCode,
  68         LPCWSTR szStatusText)
  69 {
  70     static const WCHAR text_html[] = {'t','e','x','t','/','h','t','m','l',0};
  71
  72     ok(expect_ReportProgress, "unexpected call\n");
  73     ok(ulStatusCode == BINDSTATUS_MIMETYPEAVAILABLE
  74             || ulStatusCode == BINDSTATUS_VERIFIEDMIMETYPEAVAILABLE, "ulStatusCode=%ld\n", ulStatusCode);
  75     ok(!lstrcmpW(szStatusText, text_html), "szStatusText != text/html\n");
  76     expect_ReportProgress = FALSE;
  77     called_ReportProgress = TRUE;
  78     return S_OK;
  79 }
  80
  81 static HRESULT WINAPI ProtocolSink_ReportData(IInternetProtocolSink *iface, DWORD grfBSCF, ULONG ulProgress,
  82         ULONG ulProgressMax)
  83 {
  84     ok(expect_ReportData, "unexpected call\n");
  85     ok(ulProgress == ulProgressMax, "ulProgress != ulProgressMax\n");
  86     ok(grfBSCF == (BSCF_FIRSTDATANOTIFICATION | BSCF_LASTDATANOTIFICATION | BSCF_DATAFULLYAVAILABLE),
  87             "grcf = %08lx\n", grfBSCF);
  88     expect_ReportData = FALSE;
  89     called_ReportData = TRUE;
  90     return S_OK;
  91 }
  92
  93 static HRESULT WINAPI ProtocolSink_ReportResult(IInternetProtocolSink *iface, HRESULT hrResult, DWORD dwError,
  94         LPCWSTR szResult)
  95 {
  96     ok(expect_ReportResult, "unexpected call\n");
  97     if(expect_hr_win32err)
  98         ok((hrResult&0xffff0000) == ((FACILITY_WIN32 << 16)|0x80000000) || expect_hrResult,
  99                 "expected win32 err or %08lx got: %08lx\n", expect_hrResult, hrResult);
 100     else
 101         ok(hrResult == expect_hrResult, "expected: %08lx got: %08lx\n", expect_hrResult, hrResult);
 102     ok(dwError == 0, "dwError = %ld\n", dwError);
 103     ok(!szResult, "szResult != NULL\n");
 104     called_ReportResult = TRUE;
 105     expect_ReportResult = FALSE;
 106     return S_OK;
 107 }
 108
 109 static IInternetProtocolSinkVtbl protocol_sink_vtbl = {
 110     ProtocolSink_QueryInterface,
 111     ProtocolSink_AddRef,
 112     ProtocolSink_Release,
 113     ProtocolSink_Switch,
 114     ProtocolSink_ReportProgress,
 115     ProtocolSink_ReportData,
 116     ProtocolSink_ReportResult
 117 };
 118
 119 static IInternetProtocolSink protocol_sink = {
 120     &protocol_sink_vtbl
 121 };
 122
 123 static HRESULT WINAPI BindInfo_QueryInterface(IInternetBindInfo *iface, REFIID riid, void **ppv)
 124 {
 125     if(IsEqualGUID(&IID_IUnknown, riid) || IsEqualGUID(&IID_IInternetBindInfo, riid)) {
 126         *ppv = iface;
 127         return S_OK;
 128     }
 129     return E_NOINTERFACE;
 130 }
 131
 132 static ULONG WINAPI BindInfo_AddRef(IInternetBindInfo *iface)
 133 {
 134     return 2;
 135 }
 136
 137 static ULONG WINAPI BindInfo_Release(IInternetBindInfo *iface)
 138 {
 139     return 1;
 140 }
 141
 142 static HRESULT WINAPI BindInfo_GetBindInfo(IInternetBindInfo *iface, DWORD *grfBINDF, BINDINFO *pbindinfo)
 143 {
 144     ok(expect_GetBindInfo, "unexpected call\n");
 145     ok(grfBINDF != NULL, "grfBINDF == NULL\n");
 146     if(grfBINDF)
 147         ok(!*grfBINDF, "*grfBINDF != 0\n");
 148     ok(pbindinfo != NULL, "pbindinfo == NULL\n");
 149     ok(pbindinfo->cbSize == sizeof(BINDINFO), "wrong size of pbindinfo: %ld\n", pbindinfo->cbSize);
 150     called_GetBindInfo = TRUE;
 151     expect_GetBindInfo = FALSE;
 152     return S_OK;
 153 }
 154
 155 static HRESULT WINAPI BindInfo_GetBindString(IInternetBindInfo *iface, ULONG ulStringType, LPOLESTR *ppwzStr,
 156         ULONG cEl, ULONG *pcElFetched)
 157 {
 158     ok(0, "unexpected call\n");
 159     return E_NOTIMPL;
 160 }
 161
 162 static IInternetBindInfoVtbl bind_info_vtbl = {
 163     BindInfo_QueryInterface,
 164     BindInfo_AddRef,
 165     BindInfo_Release,
 166     BindInfo_GetBindInfo,
 167     BindInfo_GetBindString
 168 };
 169
 170 static IInternetBindInfo bind_info = {
 171     &bind_info_vtbl
 172 };
 173
 174 static void test_protocol_fail(IInternetProtocol *protocol, LPCWSTR url, HRESULT expected_hres,
 175         BOOL expect_win32err)
 176 {
 177     HRESULT hres;
 178
 179     expect_ReportResult = TRUE;
 180     expect_GetBindInfo = TRUE;
 181     expect_hrResult = expected_hres;
 182     expect_hr_win32err = expect_win32err;
 183     hres = IInternetProtocol_Start(protocol, url, &protocol_sink, &bind_info, 0, 0);
 184     if(expect_win32err)
 185         ok((hres&0xffff0000) == ((FACILITY_WIN32 << 16)|0x80000000) || hres == expect_hrResult,
 186                 "expected win32 err or %08lx got: %08lx\n", expected_hres, hres);
 187     else
 188         ok(hres == expected_hres, "expected: %08lx got: %08lx\n", expected_hres, hres);
 189     ok(called_ReportResult, "expected ReportResult\n");
 190     ok(called_GetBindInfo, "expected GetBindInfo\n");
 191     expect_ReportResult =  called_ReportResult = FALSE;
 192     expect_GetBindInfo = called_GetBindInfo = FALSE;
 193 }
 194
 195 static void protocol_start(IInternetProtocol *protocol, LPCWSTR url)
 196 {
 197     HRESULT hres;
 198
 199     expect_GetBindInfo = TRUE;
 200     expect_ReportResult = TRUE;
 201     expect_ReportProgress = TRUE;
 202     expect_ReportData = TRUE;
 203     expect_hrResult = S_OK;
 204     expect_hr_win32err = FALSE;
 205
 206     hres = IInternetProtocol_Start(protocol, url, &protocol_sink, &bind_info, 0, 0);
 207     ok(hres == S_OK, "Start failed: %08lx\n", hres);
 208
 209     ok(called_GetBindInfo, "expected GetBindInfo\n");
 210     ok(called_ReportProgress, "expected ReportProgress\n");
 211     ok(called_ReportData, "expected ReportData\n");
 212     ok(called_ReportResult, "expected ReportResult\n");
 213     called_GetBindInfo =  expect_GetBindInfo = FALSE;
 214     called_ReportProgress = expect_ReportProgress = FALSE;
 215     called_ReportData = expect_ReportData = FALSE;
 216     called_ReportResult = expect_ReportResult = FALSE;
 217 }
 218
 219 static void test_res_protocol(void)
 220 {
 221     IInternetProtocolInfo *protocol_info;
 222     IUnknown *unk;
 223     IClassFactory *factory;
 224     HRESULT hres;
 225
 226     static const WCHAR blank_url[] =
 227         {'r','e','s',':','/','/','m','s','h','t','m','l','.','d','l','l','/','b','l','a','n','k','.','h','t','m',0};
 228     static const WCHAR wrong_url1[] =
 229         {'m','s','h','t','m','l','.','d','l','l','/','b','l','a','n','k','.','m','t','h',0};
 230     static const WCHAR wrong_url2[] =
 231         {'r','e','s',':','/','/','m','s','h','t','m','l','.','d','l','l',0};
 232     static const WCHAR wrong_url3[] =
 233         {'r','e','s',':','/','/','m','s','h','t','m','l','.','d','l','l','/','x','x','.','h','t','m',0};
 234     static const WCHAR wrong_url4[] =
 235         {'r','e','s',':','/','/','x','x','.','d','l','l','/','b','l','a','n','k','.','h','t','m',0};
 236
 237
 238     hres = CoGetClassObject(&CLSID_ResProtocol, CLSCTX_INPROC_SERVER, NULL, &IID_IUnknown, (void**)&unk);
 239     ok(hres == S_OK, "CoGetClassObject failed: %08lx\n", hres);
 240     if(!SUCCEEDED(hres))
 241         return;
 242
 243     hres = IUnknown_QueryInterface(unk, &IID_IInternetProtocolInfo, (void**)&protocol_info);
 244     ok(hres == S_OK, "Could not get IInternetProtocolInfo interface: %08lx\n", hres);
 245     if(SUCCEEDED(hres)) {
 246         WCHAR buf[128];
 247         DWORD size;
 248         int i;
 249
 250         for(i = PARSE_CANONICALIZE; i <= PARSE_UNESCAPE; i++) {
 251             if(i != PARSE_SECURITY_URL && i != PARSE_DOMAIN) {
 252                 hres = IInternetProtocolInfo_ParseUrl(protocol_info, blank_url, i, 0, buf,
 253                         sizeof(buf)/sizeof(buf[0]), &size, 0);
 254                 ok(hres == INET_E_DEFAULT_ACTION,
 255                         "[%d] failed: %08lx, expected INET_E_DEFAULT_ACTION\n", i, hres);
 256             }
 257         }
 258
 259         hres = IInternetProtocolInfo_ParseUrl(protocol_info, blank_url, PARSE_SECURITY_URL, 0, buf,
 260                 sizeof(buf)/sizeof(buf[0]), &size, 0);
 261         ok(hres == S_OK, "ParseUrl failed: %08lx\n", hres);
 262
 263         hres = IInternetProtocolInfo_ParseUrl(protocol_info, blank_url, PARSE_SECURITY_URL, 0, buf,
 264                 3, &size, 0);
 265         ok(hres == S_FALSE, "ParseUrl failed: %08lx, expected S_FALSE\n", hres);
 266
 267         hres = IInternetProtocolInfo_ParseUrl(protocol_info, wrong_url1, PARSE_SECURITY_URL, 0, buf,
 268                 sizeof(buf)/sizeof(buf[0]), &size, 0);
 269         ok(hres == MK_E_SYNTAX, "ParseUrl failed: %08lx, expected MK_E_SYNTAX\n", hres);
 270
 271         buf[0] = '?';
 272         hres = IInternetProtocolInfo_ParseUrl(protocol_info, blank_url, PARSE_DOMAIN, 0, buf,
 273                 sizeof(buf)/sizeof(buf[0]), &size, 0);
 274         ok(hres == S_OK, "ParseUrl failed: %08lx\n", hres);
 275         ok(buf[0] == '?', "buf changed\n");
 276
 277         hres = IInternetProtocolInfo_ParseUrl(protocol_info, wrong_url1, PARSE_DOMAIN, 0, buf,
 278                 sizeof(buf)/sizeof(buf[0]), &size, 0);
 279         ok(hres == S_OK, "ParseUrl failed: %08lx, expected MK_E_SYNTAX\n", hres);
 280         ok(buf[0] == '?', "buf changed\n");
 281
 282         hres = IInternetProtocolInfo_ParseUrl(protocol_info, blank_url, PARSE_UNESCAPE+1, 0, buf,
 283                 sizeof(buf)/sizeof(buf[0]), &size, 0);
 284         ok(hres == INET_E_DEFAULT_ACTION,
 285                 "ParseUrl failed: %08lx, expected INET_E_DEFAULT_ACTION\n", hres);
 286
 287         IInternetProtocolInfo_Release(protocol_info);
 288     }
 289
 290     hres = IUnknown_QueryInterface(unk, &IID_IClassFactory, (void**)&factory);
 291     ok(hres == S_OK, "Could not get IClassFactory interface\n");
 292     if(SUCCEEDED(hres)) {
 293         IInternetProtocol *protocol;
 294         BYTE buf[512];
 295         ULONG cb;
 296         hres = IClassFactory_CreateInstance(factory, NULL, &IID_IInternetProtocol, (void**)&protocol);
 297         ok(hres == S_OK, "Could not get IInternetProtocol: %08lx\n", hres);
 298
 299         if(SUCCEEDED(hres)) {
 300             test_protocol_fail(protocol, wrong_url1, MK_E_SYNTAX, FALSE);
 301             test_protocol_fail(protocol, wrong_url2, MK_E_SYNTAX, FALSE);
 302             test_protocol_fail(protocol, wrong_url3, E_FAIL, TRUE);
 303             test_protocol_fail(protocol, wrong_url4, E_FAIL, TRUE);
 304
 305             cb = 0xdeadbeef;
 306             hres = IInternetProtocol_Read(protocol, buf, sizeof(buf), &cb);
 307             ok(hres == E_FAIL, "Read returned %08lx expected E_FAIL\n", hres);
 308             ok(cb == 0xdeadbeef, "cb=%lu expected 0xdeadbeef\n", cb);
 309
 310             protocol_start(protocol, blank_url);
 311             hres = IInternetProtocol_Read(protocol, buf, 2, &cb);
 312             ok(hres == S_OK, "Read failed: %08lx\n", hres);
 313             ok(cb == 2, "cb=%lu expected 2\n", cb);
 314             hres = IInternetProtocol_Read(protocol, buf, sizeof(buf), &cb);
 315             ok(hres == S_OK, "Read failed: %08lx\n", hres);
 316             hres = IInternetProtocol_Read(protocol, buf, sizeof(buf), &cb);
 317             ok(hres == S_FALSE, "Read failed: %08lx expected S_FALSE\n", hres);
 318             ok(cb == 0, "cb=%lu expected 0\n", cb);
 319             hres = IInternetProtocol_UnlockRequest(protocol);
 320             ok(hres == S_OK, "UnlockRequest failed: %08lx\n", hres);
 321
 322             protocol_start(protocol, blank_url);
 323             hres = IInternetProtocol_Read(protocol, buf, 2, &cb);
 324             ok(hres == S_OK, "Read failed: %08lx\n", hres);
 325             hres = IInternetProtocol_LockRequest(protocol, 0);
 326             ok(hres == S_OK, "LockRequest failed: %08lx\n", hres);
 327             hres = IInternetProtocol_UnlockRequest(protocol);
 328             ok(hres == S_OK, "UnlockRequest failed: %08lx\n", hres);
 329             hres = IInternetProtocol_Read(protocol, buf, sizeof(buf), &cb);
 330             ok(hres == S_OK, "Read failed: %08lx\n", hres);
 331
 332             protocol_start(protocol, blank_url);
 333             hres = IInternetProtocol_LockRequest(protocol, 0);
 334             ok(hres == S_OK, "LockRequest failed: %08lx\n", hres);
 335             hres = IInternetProtocol_Terminate(protocol, 0);
 336             ok(hres == S_OK, "Terminate failed: %08lx\n", hres);
 337             hres = IInternetProtocol_Read(protocol, buf, 2, &cb);
 338             ok(hres == S_OK, "Read failed: %08lx\n\n", hres);
 339             hres = IInternetProtocol_UnlockRequest(protocol);
 340             ok(hres == S_OK, "UnlockRequest failed: %08lx\n", hres);
 341             hres = IInternetProtocol_Read(protocol, buf, 2, &cb);
 342             ok(hres == S_OK, "Read failed: %08lx\n", hres);
 343             hres = IInternetProtocol_Terminate(protocol, 0);
 344             ok(hres == S_OK, "Terminate failed: %08lx\n", hres);
 345             hres = IInternetProtocol_Read(protocol, buf, 2, &cb);
 346             ok(hres == S_OK, "Read failed: %08lx\n", hres);
 347             ok(cb == 2, "cb=%lu expected 2\n", cb);
 348
 349             protocol_start(protocol, blank_url);
 350             hres = IInternetProtocol_LockRequest(protocol, 0);
 351             ok(hres == S_OK, "LockRequest failed: %08lx\n", hres);
 352             hres = IInternetProtocol_Read(protocol, buf, sizeof(buf), &cb);
 353             ok(hres == S_OK, "Read failed: %08lx\n", hres);
 354             protocol_start(protocol, blank_url);
 355             hres = IInternetProtocol_Read(protocol, buf, sizeof(buf), &cb);
 356             ok(hres == S_OK, "Read failed: %08lx\n", hres);
 357             hres = IInternetProtocol_Terminate(protocol, 0);
 358             ok(hres == S_OK, "Terminate failed: %08lx\n", hres);
 359
 360             IInternetProtocol_Release(protocol);
 361         }
 362
 363         IClassFactory_Release(factory);
 364     }
 365
 366     IUnknown_Release(unk);
 367 }
 368
 369 static void test_about_protocol(void)
 370 {
 371     IInternetProtocolInfo *protocol_info;
 372     IUnknown *unk;
 373     IClassFactory *factory;
 374     HRESULT hres;
 375
 376     static const WCHAR blank_url[] = {'a','b','o','u','t',':','b','l','a','n','k',0};
 377     static const WCHAR test_url[] = {'a','b','o','u','t',':','t','e','s','t',0};
 378     static const WCHAR res_url[] = {'r','e','s',':','b','l','a','n','k',0};
 379     static const WCHAR blank_html[] = {0xfeff,'<','H','T','M','L','>','<','/','H','T','M','L','>',0};
 380     static const WCHAR test_html[] =
 381         {0xfeff,'<','H','T','M','L','>','t','e','s','t','<','/','H','T','M','L','>',0};
 382
 383     hres = CoGetClassObject(&CLSID_AboutProtocol, CLSCTX_INPROC_SERVER, NULL, &IID_IUnknown, (void**)&unk);
 384     ok(hres == S_OK, "CoGetClassObject failed: %08lx\n", hres);
 385     if(!SUCCEEDED(hres))
 386         return;
 387
 388     hres = IUnknown_QueryInterface(unk, &IID_IInternetProtocolInfo, (void**)&protocol_info);
 389     ok(hres == S_OK, "Could not get IInternetProtocolInfo interface: %08lx\n", hres);
 390     if(SUCCEEDED(hres)) {
 391         WCHAR buf[128];
 392         DWORD size;
 393         int i;
 394
 395         for(i = PARSE_CANONICALIZE; i <= PARSE_UNESCAPE; i++) {
 396             if(i != PARSE_SECURITY_URL && i != PARSE_DOMAIN) {
 397                 hres = IInternetProtocolInfo_ParseUrl(protocol_info, blank_url, i, 0, buf,
 398                         sizeof(buf)/sizeof(buf[0]), &size, 0);
 399                 ok(hres == INET_E_DEFAULT_ACTION,
 400                         "[%d] failed: %08lx, expected INET_E_DEFAULT_ACTION\n", i, hres);
 401             }
 402         }
 403
 404         hres = IInternetProtocolInfo_ParseUrl(protocol_info, blank_url, PARSE_SECURITY_URL, 0, buf,
 405                 sizeof(buf)/sizeof(buf[0]), &size, 0);
 406         ok(hres == S_OK, "ParseUrl failed: %08lx\n", hres);
 407         ok(!lstrcmpW(blank_url, buf), "buf != blank_url\n");
 408
 409         hres = IInternetProtocolInfo_ParseUrl(protocol_info, blank_url, PARSE_SECURITY_URL, 0, buf,
 410                 3, &size, 0);
 411         ok(hres == S_FALSE, "ParseUrl failed: %08lx, expected S_FALSE\n", hres);
 412
 413         hres = IInternetProtocolInfo_ParseUrl(protocol_info, test_url, PARSE_SECURITY_URL, 0, buf,
 414                 sizeof(buf)/sizeof(buf[0]), &size, 0);
 415         ok(hres == S_OK, "ParseUrl failed: %08lx\n", hres);
 416         ok(!lstrcmpW(test_url, buf), "buf != test_url\n");
 417
 418         buf[0] = '?';
 419         hres = IInternetProtocolInfo_ParseUrl(protocol_info, blank_url, PARSE_DOMAIN, 0, buf,
 420                 sizeof(buf)/sizeof(buf[0]), &size, 0);
 421         ok(hres == S_OK, "ParseUrl failed: %08lx\n", hres);
 422         ok(buf[0] == '?', "buf changed\n");
 423
 424         hres = IInternetProtocolInfo_ParseUrl(protocol_info, blank_url, PARSE_UNESCAPE+1, 0, buf,
 425                 sizeof(buf)/sizeof(buf[0]), &size, 0);
 426         ok(hres == INET_E_DEFAULT_ACTION,
 427                 "ParseUrl failed: %08lx, expected INET_E_DEFAULT_ACTION\n", hres);
 428
 429         IInternetProtocolInfo_Release(protocol_info);
 430     }
 431
 432     hres = IUnknown_QueryInterface(unk, &IID_IClassFactory, (void**)&factory);
 433     ok(hres == S_OK, "Could not get IClassFactory interface\n");
 434     if(SUCCEEDED(hres)) {
 435         IInternetProtocol *protocol;
 436         BYTE buf[512];
 437         ULONG cb;
 438         hres = IClassFactory_CreateInstance(factory, NULL, &IID_IInternetProtocol, (void**)&protocol);
 439         ok(hres == S_OK, "Could not get IInternetProtocol: %08lx\n", hres);
 440
 441         if(SUCCEEDED(hres)) {
 442             protocol_start(protocol, blank_url);
 443             hres = IInternetProtocol_LockRequest(protocol, 0);
 444             ok(hres == S_OK, "LockRequest failed: %08lx\n", hres);
 445             hres = IInternetProtocol_Read(protocol, buf, sizeof(buf), &cb);
 446             ok(hres == S_OK, "Read failed: %08lx\n", hres);
 447             ok(cb == sizeof(blank_html), "cb=%ld, expected %d\n", cb, sizeof(blank_html));
 448             ok(!memcmp(buf, blank_html, cb), "Readed wrong data\n");
 449             hres = IInternetProtocol_UnlockRequest(protocol);
 450             ok(hres == S_OK, "UnlockRequest failed: %08lx\n", hres);
 451
 452             protocol_start(protocol, test_url);
 453             hres = IInternetProtocol_LockRequest(protocol, 0);
 454             ok(hres == S_OK, "LockRequest failed: %08lx\n", hres);
 455             hres = IInternetProtocol_Read(protocol, buf, sizeof(buf), &cb);
 456             ok(hres == S_OK, "Read failed: %08lx\n", hres);
 457             ok(cb == sizeof(test_html), "cb=%ld, expected %d\n", cb, sizeof(test_html));
 458             ok(!memcmp(buf, test_html, cb), "Readed wrong data\n");
 459             hres = IInternetProtocol_UnlockRequest(protocol);
 460             ok(hres == S_OK, "UnlockRequest failed: %08lx\n", hres);
 461
 462             protocol_start(protocol, res_url);
 463             hres = IInternetProtocol_LockRequest(protocol, 0);
 464             ok(hres == S_OK, "LockRequest failed: %08lx\n", hres);
 465             hres = IInternetProtocol_Read(protocol, buf, sizeof(buf), &cb);
 466             ok(hres == S_OK, "Read failed: %08lx\n", hres);
 467             ok(cb == sizeof(blank_html), "cb=%ld, expected %d\n", cb, sizeof(blank_html));
 468             ok(!memcmp(buf, blank_html, cb), "Readed wrong data\n");
 469             hres = IInternetProtocol_UnlockRequest(protocol);
 470             ok(hres == S_OK, "UnlockRequest failed: %08lx\n", hres);
 471
 472             IInternetProtocol_Release(protocol);
 473         }
 474
 475         IClassFactory_Release(factory);
 476     }
 477
 478     IUnknown_Release(unk);
 479 }
 480
 481 START_TEST(protocol)
 482 {
 483     OleInitialize(NULL);
 484
 485     test_res_protocol();
 486     test_about_protocol();
 487
 488     OleUninitialize();
 489 }