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 DEFINE_EXPECT(func) \
  32     static BOOL expect_ ## func = FALSE, called_ ## func = FALSE
  33
  34 #define SET_EXPECT(func) \
  35     expect_ ## func = TRUE
  36
  37 #define CHECK_EXPECT(func) \
  38     do { \
  39         ok(expect_ ##func, "unexpected call " #func "\n"); \
  40         expect_ ## func = FALSE; \
  41         called_ ## func = TRUE; \
  42     }while(0)
  43
  44 #define CHECK_EXPECT2(func) \
  45     do { \
  46         ok(expect_ ##func, "unexpected call " #func  "\n"); \
  47         called_ ## func = TRUE; \
  48     }while(0)
  49
  50 #define CHECK_CALLED(func) \
  51     do { \
  52         ok(called_ ## func, "expected " #func "\n"); \
  53         expect_ ## func = called_ ## func = FALSE; \
  54     }while(0)
  55
  56 DEFINE_GUID(CLSID_ResProtocol, 0x3050F3BC, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
  57 DEFINE_GUID(CLSID_AboutProtocol, 0x3050F406, 0x98B5, 0x11CF, 0xBB,0x82, 0x00,0xAA,0x00,0xBD,0xCE,0x0B);
  58
  59 DEFINE_EXPECT(GetBindInfo);
  60 DEFINE_EXPECT(ReportProgress);
  61 DEFINE_EXPECT(ReportData);
  62 DEFINE_EXPECT(ReportResult);
  63
  64 static HRESULT expect_hrResult;
  65 static BOOL expect_hr_win32err = FALSE;
  66
  67 static HRESULT WINAPI ProtocolSink_QueryInterface(IInternetProtocolSink *iface, REFIID riid, void **ppv)
  68 {
  69     if(IsEqualGUID(&IID_IUnknown, riid) || IsEqualGUID(&IID_IInternetProtocolSink, riid)) {
  70         *ppv = iface;
  71         return S_OK;
  72     }
  73     return E_NOINTERFACE;
  74 }
  75
  76 static ULONG WINAPI ProtocolSink_AddRef(IInternetProtocolSink *iface)
  77 {
  78     return 2;
  79 }
  80
  81 static ULONG WINAPI ProtocolSink_Release(IInternetProtocolSink *iface)
  82 {
  83     return 1;
  84 }
  85
  86 static HRESULT WINAPI ProtocolSink_Switch(IInternetProtocolSink *iface, PROTOCOLDATA *pProtocolData)
  87 {
  88     ok(0, "unexpected call\n");
  89     return E_NOTIMPL;
  90 }
  91
  92 static HRESULT WINAPI ProtocolSink_ReportProgress(IInternetProtocolSink *iface, ULONG ulStatusCode,
  93         LPCWSTR szStatusText)
  94 {
  95     static const WCHAR text_html[] = {'t','e','x','t','/','h','t','m','l',0};
  96
  97     CHECK_EXPECT(ReportProgress);
  98
  99     ok(ulStatusCode == BINDSTATUS_MIMETYPEAVAILABLE
 100             || ulStatusCode == BINDSTATUS_VERIFIEDMIMETYPEAVAILABLE,
 101             "ulStatusCode=%ld\n", ulStatusCode);
 102     ok(!lstrcmpW(szStatusText, text_html), "szStatusText != text/html\n");
 103
 104     return S_OK;
 105 }
 106
 107 static HRESULT WINAPI ProtocolSink_ReportData(IInternetProtocolSink *iface, DWORD grfBSCF, ULONG ulProgress,
 108         ULONG ulProgressMax)
 109 {
 110     CHECK_EXPECT(ReportData);
 111
 112     ok(ulProgress == ulProgressMax, "ulProgress != ulProgressMax\n");
 113     ok(grfBSCF == (BSCF_FIRSTDATANOTIFICATION | BSCF_LASTDATANOTIFICATION | BSCF_DATAFULLYAVAILABLE),
 114             "grcf = %08lx\n", grfBSCF);
 115
 116     return S_OK;
 117 }
 118
 119 static HRESULT WINAPI ProtocolSink_ReportResult(IInternetProtocolSink *iface, HRESULT hrResult, DWORD dwError,
 120         LPCWSTR szResult)
 121 {
 122     CHECK_EXPECT(ReportResult);
 123
 124     if(expect_hr_win32err)
 125         ok((hrResult&0xffff0000) == ((FACILITY_WIN32 << 16)|0x80000000) || expect_hrResult,
 126                 "expected win32 err or %08lx got: %08lx\n", expect_hrResult, hrResult);
 127     else
 128         ok(hrResult == expect_hrResult, "expected: %08lx got: %08lx\n", expect_hrResult, hrResult);
 129     ok(dwError == 0, "dwError = %ld\n", dwError);
 130     ok(!szResult, "szResult != NULL\n");
 131
 132     return S_OK;
 133 }
 134
 135 static IInternetProtocolSinkVtbl protocol_sink_vtbl = {
 136     ProtocolSink_QueryInterface,
 137     ProtocolSink_AddRef,
 138     ProtocolSink_Release,
 139     ProtocolSink_Switch,
 140     ProtocolSink_ReportProgress,
 141     ProtocolSink_ReportData,
 142     ProtocolSink_ReportResult
 143 };
 144
 145 static IInternetProtocolSink protocol_sink = {
 146     &protocol_sink_vtbl
 147 };
 148
 149 static HRESULT WINAPI BindInfo_QueryInterface(IInternetBindInfo *iface, REFIID riid, void **ppv)
 150 {
 151     if(IsEqualGUID(&IID_IUnknown, riid) || IsEqualGUID(&IID_IInternetBindInfo, riid)) {
 152         *ppv = iface;
 153         return S_OK;
 154     }
 155     return E_NOINTERFACE;
 156 }
 157
 158 static ULONG WINAPI BindInfo_AddRef(IInternetBindInfo *iface)
 159 {
 160     return 2;
 161 }
 162
 163 static ULONG WINAPI BindInfo_Release(IInternetBindInfo *iface)
 164 {
 165     return 1;
 166 }
 167
 168 static HRESULT WINAPI BindInfo_GetBindInfo(IInternetBindInfo *iface, DWORD *grfBINDF, BINDINFO *pbindinfo)
 169 {
 170     CHECK_EXPECT(GetBindInfo);
 171
 172     ok(grfBINDF != NULL, "grfBINDF == NULL\n");
 173     if(grfBINDF)
 174         ok(!*grfBINDF, "*grfBINDF != 0\n");
 175     ok(pbindinfo != NULL, "pbindinfo == NULL\n");
 176     ok(pbindinfo->cbSize == sizeof(BINDINFO), "wrong size of pbindinfo: %ld\n", pbindinfo->cbSize);
 177
 178     return S_OK;
 179 }
 180
 181 static HRESULT WINAPI BindInfo_GetBindString(IInternetBindInfo *iface, ULONG ulStringType, LPOLESTR *ppwzStr,
 182         ULONG cEl, ULONG *pcElFetched)
 183 {
 184     ok(0, "unexpected call\n");
 185     return E_NOTIMPL;
 186 }
 187
 188 static IInternetBindInfoVtbl bind_info_vtbl = {
 189     BindInfo_QueryInterface,
 190     BindInfo_AddRef,
 191     BindInfo_Release,
 192     BindInfo_GetBindInfo,
 193     BindInfo_GetBindString
 194 };
 195
 196 static IInternetBindInfo bind_info = {
 197     &bind_info_vtbl
 198 };
 199
 200 static void test_protocol_fail(IInternetProtocol *protocol, LPCWSTR url, HRESULT expected_hres,
 201         BOOL expect_win32err)
 202 {
 203     HRESULT hres;
 204
 205     SET_EXPECT(GetBindInfo);
 206     SET_EXPECT(ReportResult);
 207
 208     expect_hrResult = expected_hres;
 209     expect_hr_win32err = expect_win32err;
 210     hres = IInternetProtocol_Start(protocol, url, &protocol_sink, &bind_info, 0, 0);
 211     if(expect_win32err)
 212         ok((hres&0xffff0000) == ((FACILITY_WIN32 << 16)|0x80000000) || hres == expect_hrResult,
 213                 "expected win32 err or %08lx got: %08lx\n", expected_hres, hres);
 214     else
 215         ok(hres == expected_hres, "expected: %08lx got: %08lx\n", expected_hres, hres);
 216
 217     CHECK_CALLED(GetBindInfo);
 218     CHECK_CALLED(ReportResult);
 219 }
 220
 221 static void protocol_start(IInternetProtocol *protocol, LPCWSTR url)
 222 {
 223     HRESULT hres;
 224
 225     SET_EXPECT(GetBindInfo);
 226     SET_EXPECT(ReportResult);
 227     SET_EXPECT(ReportProgress);
 228     SET_EXPECT(ReportData);
 229     expect_hrResult = S_OK;
 230     expect_hr_win32err = FALSE;
 231
 232     hres = IInternetProtocol_Start(protocol, url, &protocol_sink, &bind_info, 0, 0);
 233     ok(hres == S_OK, "Start failed: %08lx\n", hres);
 234
 235     CHECK_CALLED(GetBindInfo);
 236     CHECK_CALLED(ReportProgress);
 237     CHECK_CALLED(ReportData);
 238     CHECK_CALLED(ReportResult);
 239 }
 240
 241 static void test_res_protocol(void)
 242 {
 243     IInternetProtocolInfo *protocol_info;
 244     IUnknown *unk;
 245     IClassFactory *factory;
 246     HRESULT hres;
 247
 248     static const WCHAR blank_url[] =
 249         {'r','e','s',':','/','/','m','s','h','t','m','l','.','d','l','l','/','b','l','a','n','k','.','h','t','m',0};
 250     static const WCHAR wrong_url1[] =
 251         {'m','s','h','t','m','l','.','d','l','l','/','b','l','a','n','k','.','m','t','h',0};
 252     static const WCHAR wrong_url2[] =
 253         {'r','e','s',':','/','/','m','s','h','t','m','l','.','d','l','l',0};
 254     static const WCHAR wrong_url3[] =
 255         {'r','e','s',':','/','/','m','s','h','t','m','l','.','d','l','l','/','x','x','.','h','t','m',0};
 256     static const WCHAR wrong_url4[] =
 257         {'r','e','s',':','/','/','x','x','.','d','l','l','/','b','l','a','n','k','.','h','t','m',0};
 258
 259
 260     hres = CoGetClassObject(&CLSID_ResProtocol, CLSCTX_INPROC_SERVER, NULL, &IID_IUnknown, (void**)&unk);
 261     ok(hres == S_OK, "CoGetClassObject failed: %08lx\n", hres);
 262     if(!SUCCEEDED(hres))
 263         return;
 264
 265     hres = IUnknown_QueryInterface(unk, &IID_IInternetProtocolInfo, (void**)&protocol_info);
 266     ok(hres == S_OK, "Could not get IInternetProtocolInfo interface: %08lx\n", hres);
 267     if(SUCCEEDED(hres)) {
 268         WCHAR buf[128];
 269         DWORD size;
 270         int i;
 271
 272         for(i = PARSE_CANONICALIZE; i <= PARSE_UNESCAPE; i++) {
 273             if(i != PARSE_SECURITY_URL && i != PARSE_DOMAIN) {
 274                 hres = IInternetProtocolInfo_ParseUrl(protocol_info, blank_url, i, 0, buf,
 275                         sizeof(buf)/sizeof(buf[0]), &size, 0);
 276                 ok(hres == INET_E_DEFAULT_ACTION,
 277                         "[%d] failed: %08lx, expected INET_E_DEFAULT_ACTION\n", i, hres);
 278             }
 279         }
 280
 281         hres = IInternetProtocolInfo_ParseUrl(protocol_info, blank_url, PARSE_SECURITY_URL, 0, buf,
 282                 sizeof(buf)/sizeof(buf[0]), &size, 0);
 283         ok(hres == S_OK, "ParseUrl failed: %08lx\n", hres);
 284
 285         hres = IInternetProtocolInfo_ParseUrl(protocol_info, blank_url, PARSE_SECURITY_URL, 0, buf,
 286                 3, &size, 0);
 287         ok(hres == S_FALSE, "ParseUrl failed: %08lx, expected S_FALSE\n", hres);
 288
 289         hres = IInternetProtocolInfo_ParseUrl(protocol_info, wrong_url1, PARSE_SECURITY_URL, 0, buf,
 290                 sizeof(buf)/sizeof(buf[0]), &size, 0);
 291         ok(hres == MK_E_SYNTAX, "ParseUrl failed: %08lx, expected MK_E_SYNTAX\n", hres);
 292
 293         buf[0] = '?';
 294         hres = IInternetProtocolInfo_ParseUrl(protocol_info, blank_url, PARSE_DOMAIN, 0, buf,
 295                 sizeof(buf)/sizeof(buf[0]), &size, 0);
 296         ok(hres == S_OK, "ParseUrl failed: %08lx\n", hres);
 297         ok(buf[0] == '?', "buf changed\n");
 298
 299         hres = IInternetProtocolInfo_ParseUrl(protocol_info, wrong_url1, PARSE_DOMAIN, 0, buf,
 300                 sizeof(buf)/sizeof(buf[0]), &size, 0);
 301         ok(hres == S_OK, "ParseUrl failed: %08lx, expected MK_E_SYNTAX\n", hres);
 302         ok(buf[0] == '?', "buf changed\n");
 303
 304         hres = IInternetProtocolInfo_ParseUrl(protocol_info, blank_url, PARSE_UNESCAPE+1, 0, buf,
 305                 sizeof(buf)/sizeof(buf[0]), &size, 0);
 306         ok(hres == INET_E_DEFAULT_ACTION,
 307                 "ParseUrl failed: %08lx, expected INET_E_DEFAULT_ACTION\n", hres);
 308
 309         IInternetProtocolInfo_Release(protocol_info);
 310     }
 311
 312     hres = IUnknown_QueryInterface(unk, &IID_IClassFactory, (void**)&factory);
 313     ok(hres == S_OK, "Could not get IClassFactory interface\n");
 314     if(SUCCEEDED(hres)) {
 315         IInternetProtocol *protocol;
 316         BYTE buf[512];
 317         ULONG cb;
 318         hres = IClassFactory_CreateInstance(factory, NULL, &IID_IInternetProtocol, (void**)&protocol);
 319         ok(hres == S_OK, "Could not get IInternetProtocol: %08lx\n", hres);
 320
 321         if(SUCCEEDED(hres)) {
 322             test_protocol_fail(protocol, wrong_url1, MK_E_SYNTAX, FALSE);
 323             test_protocol_fail(protocol, wrong_url2, MK_E_SYNTAX, FALSE);
 324             test_protocol_fail(protocol, wrong_url3, E_FAIL, TRUE);
 325             test_protocol_fail(protocol, wrong_url4, E_FAIL, TRUE);
 326
 327             cb = 0xdeadbeef;
 328             hres = IInternetProtocol_Read(protocol, buf, sizeof(buf), &cb);
 329             ok(hres == E_FAIL, "Read returned %08lx expected E_FAIL\n", hres);
 330             ok(cb == 0xdeadbeef, "cb=%lu expected 0xdeadbeef\n", cb);
 331
 332             protocol_start(protocol, blank_url);
 333             hres = IInternetProtocol_Read(protocol, buf, 2, &cb);
 334             ok(hres == S_OK, "Read failed: %08lx\n", hres);
 335             ok(cb == 2, "cb=%lu expected 2\n", cb);
 336             hres = IInternetProtocol_Read(protocol, buf, sizeof(buf), &cb);
 337             ok(hres == S_OK, "Read failed: %08lx\n", hres);
 338             hres = IInternetProtocol_Read(protocol, buf, sizeof(buf), &cb);
 339             ok(hres == S_FALSE, "Read failed: %08lx expected S_FALSE\n", hres);
 340             ok(cb == 0, "cb=%lu expected 0\n", cb);
 341             hres = IInternetProtocol_UnlockRequest(protocol);
 342             ok(hres == S_OK, "UnlockRequest failed: %08lx\n", hres);
 343
 344             protocol_start(protocol, blank_url);
 345             hres = IInternetProtocol_Read(protocol, buf, 2, &cb);
 346             ok(hres == S_OK, "Read failed: %08lx\n", hres);
 347             hres = IInternetProtocol_LockRequest(protocol, 0);
 348             ok(hres == S_OK, "LockRequest failed: %08lx\n", hres);
 349             hres = IInternetProtocol_UnlockRequest(protocol);
 350             ok(hres == S_OK, "UnlockRequest failed: %08lx\n", hres);
 351             hres = IInternetProtocol_Read(protocol, buf, sizeof(buf), &cb);
 352             ok(hres == S_OK, "Read failed: %08lx\n", hres);
 353
 354             protocol_start(protocol, blank_url);
 355             hres = IInternetProtocol_LockRequest(protocol, 0);
 356             ok(hres == S_OK, "LockRequest failed: %08lx\n", hres);
 357             hres = IInternetProtocol_Terminate(protocol, 0);
 358             ok(hres == S_OK, "Terminate failed: %08lx\n", hres);
 359             hres = IInternetProtocol_Read(protocol, buf, 2, &cb);
 360             ok(hres == S_OK, "Read failed: %08lx\n\n", hres);
 361             hres = IInternetProtocol_UnlockRequest(protocol);
 362             ok(hres == S_OK, "UnlockRequest failed: %08lx\n", hres);
 363             hres = IInternetProtocol_Read(protocol, buf, 2, &cb);
 364             ok(hres == S_OK, "Read failed: %08lx\n", hres);
 365             hres = IInternetProtocol_Terminate(protocol, 0);
 366             ok(hres == S_OK, "Terminate failed: %08lx\n", hres);
 367             hres = IInternetProtocol_Read(protocol, buf, 2, &cb);
 368             ok(hres == S_OK, "Read failed: %08lx\n", hres);
 369             ok(cb == 2, "cb=%lu expected 2\n", cb);
 370
 371             protocol_start(protocol, blank_url);
 372             hres = IInternetProtocol_LockRequest(protocol, 0);
 373             ok(hres == S_OK, "LockRequest failed: %08lx\n", hres);
 374             hres = IInternetProtocol_Read(protocol, buf, sizeof(buf), &cb);
 375             ok(hres == S_OK, "Read failed: %08lx\n", hres);
 376             protocol_start(protocol, blank_url);
 377             hres = IInternetProtocol_Read(protocol, buf, sizeof(buf), &cb);
 378             ok(hres == S_OK, "Read failed: %08lx\n", hres);
 379             hres = IInternetProtocol_Terminate(protocol, 0);
 380             ok(hres == S_OK, "Terminate failed: %08lx\n", hres);
 381
 382             IInternetProtocol_Release(protocol);
 383         }
 384
 385         IClassFactory_Release(factory);
 386     }
 387
 388     IUnknown_Release(unk);
 389 }
 390
 391 static void test_about_protocol(void)
 392 {
 393     IInternetProtocolInfo *protocol_info;
 394     IUnknown *unk;
 395     IClassFactory *factory;
 396     HRESULT hres;
 397
 398     static const WCHAR blank_url[] = {'a','b','o','u','t',':','b','l','a','n','k',0};
 399     static const WCHAR test_url[] = {'a','b','o','u','t',':','t','e','s','t',0};
 400     static const WCHAR res_url[] = {'r','e','s',':','b','l','a','n','k',0};
 401     static const WCHAR blank_html[] = {0xfeff,'<','H','T','M','L','>','<','/','H','T','M','L','>',0};
 402     static const WCHAR test_html[] =
 403         {0xfeff,'<','H','T','M','L','>','t','e','s','t','<','/','H','T','M','L','>',0};
 404
 405     hres = CoGetClassObject(&CLSID_AboutProtocol, CLSCTX_INPROC_SERVER, NULL, &IID_IUnknown, (void**)&unk);
 406     ok(hres == S_OK, "CoGetClassObject failed: %08lx\n", hres);
 407     if(!SUCCEEDED(hres))
 408         return;
 409
 410     hres = IUnknown_QueryInterface(unk, &IID_IInternetProtocolInfo, (void**)&protocol_info);
 411     ok(hres == S_OK, "Could not get IInternetProtocolInfo interface: %08lx\n", hres);
 412     if(SUCCEEDED(hres)) {
 413         WCHAR buf[128];
 414         DWORD size;
 415         int i;
 416
 417         for(i = PARSE_CANONICALIZE; i <= PARSE_UNESCAPE; i++) {
 418             if(i != PARSE_SECURITY_URL && i != PARSE_DOMAIN) {
 419                 hres = IInternetProtocolInfo_ParseUrl(protocol_info, blank_url, i, 0, buf,
 420                         sizeof(buf)/sizeof(buf[0]), &size, 0);
 421                 ok(hres == INET_E_DEFAULT_ACTION,
 422                         "[%d] failed: %08lx, expected INET_E_DEFAULT_ACTION\n", i, hres);
 423             }
 424         }
 425
 426         hres = IInternetProtocolInfo_ParseUrl(protocol_info, blank_url, PARSE_SECURITY_URL, 0, buf,
 427                 sizeof(buf)/sizeof(buf[0]), &size, 0);
 428         ok(hres == S_OK, "ParseUrl failed: %08lx\n", hres);
 429         ok(!lstrcmpW(blank_url, buf), "buf != blank_url\n");
 430
 431         hres = IInternetProtocolInfo_ParseUrl(protocol_info, blank_url, PARSE_SECURITY_URL, 0, buf,
 432                 3, &size, 0);
 433         ok(hres == S_FALSE, "ParseUrl failed: %08lx, expected S_FALSE\n", hres);
 434
 435         hres = IInternetProtocolInfo_ParseUrl(protocol_info, test_url, PARSE_SECURITY_URL, 0, buf,
 436                 sizeof(buf)/sizeof(buf[0]), &size, 0);
 437         ok(hres == S_OK, "ParseUrl failed: %08lx\n", hres);
 438         ok(!lstrcmpW(test_url, buf), "buf != test_url\n");
 439
 440         buf[0] = '?';
 441         hres = IInternetProtocolInfo_ParseUrl(protocol_info, blank_url, PARSE_DOMAIN, 0, buf,
 442                 sizeof(buf)/sizeof(buf[0]), &size, 0);
 443         ok(hres == S_OK, "ParseUrl failed: %08lx\n", hres);
 444         ok(buf[0] == '?', "buf changed\n");
 445
 446         hres = IInternetProtocolInfo_ParseUrl(protocol_info, blank_url, PARSE_UNESCAPE+1, 0, buf,
 447                 sizeof(buf)/sizeof(buf[0]), &size, 0);
 448         ok(hres == INET_E_DEFAULT_ACTION,
 449                 "ParseUrl failed: %08lx, expected INET_E_DEFAULT_ACTION\n", hres);
 450
 451         IInternetProtocolInfo_Release(protocol_info);
 452     }
 453
 454     hres = IUnknown_QueryInterface(unk, &IID_IClassFactory, (void**)&factory);
 455     ok(hres == S_OK, "Could not get IClassFactory interface\n");
 456     if(SUCCEEDED(hres)) {
 457         IInternetProtocol *protocol;
 458         BYTE buf[512];
 459         ULONG cb;
 460         hres = IClassFactory_CreateInstance(factory, NULL, &IID_IInternetProtocol, (void**)&protocol);
 461         ok(hres == S_OK, "Could not get IInternetProtocol: %08lx\n", hres);
 462
 463         if(SUCCEEDED(hres)) {
 464             protocol_start(protocol, blank_url);
 465             hres = IInternetProtocol_LockRequest(protocol, 0);
 466             ok(hres == S_OK, "LockRequest failed: %08lx\n", hres);
 467             hres = IInternetProtocol_Read(protocol, buf, sizeof(buf), &cb);
 468             ok(hres == S_OK, "Read failed: %08lx\n", hres);
 469             ok(cb == sizeof(blank_html), "cb=%ld, expected %d\n", cb, sizeof(blank_html));
 470             ok(!memcmp(buf, blank_html, cb), "Readed wrong data\n");
 471             hres = IInternetProtocol_UnlockRequest(protocol);
 472             ok(hres == S_OK, "UnlockRequest failed: %08lx\n", hres);
 473
 474             protocol_start(protocol, test_url);
 475             hres = IInternetProtocol_LockRequest(protocol, 0);
 476             ok(hres == S_OK, "LockRequest failed: %08lx\n", hres);
 477             hres = IInternetProtocol_Read(protocol, buf, sizeof(buf), &cb);
 478             ok(hres == S_OK, "Read failed: %08lx\n", hres);
 479             ok(cb == sizeof(test_html), "cb=%ld, expected %d\n", cb, sizeof(test_html));
 480             ok(!memcmp(buf, test_html, cb), "Readed wrong data\n");
 481             hres = IInternetProtocol_UnlockRequest(protocol);
 482             ok(hres == S_OK, "UnlockRequest failed: %08lx\n", hres);
 483
 484             protocol_start(protocol, res_url);
 485             hres = IInternetProtocol_LockRequest(protocol, 0);
 486             ok(hres == S_OK, "LockRequest failed: %08lx\n", hres);
 487             hres = IInternetProtocol_Read(protocol, buf, sizeof(buf), &cb);
 488             ok(hres == S_OK, "Read failed: %08lx\n", hres);
 489             ok(cb == sizeof(blank_html), "cb=%ld, expected %d\n", cb, sizeof(blank_html));
 490             ok(!memcmp(buf, blank_html, cb), "Readed wrong data\n");
 491             hres = IInternetProtocol_UnlockRequest(protocol);
 492             ok(hres == S_OK, "UnlockRequest failed: %08lx\n", hres);
 493
 494             IInternetProtocol_Release(protocol);
 495         }
 496
 497         IClassFactory_Release(factory);
 498     }
 499
 500     IUnknown_Release(unk);
 501 }
 502
 503 START_TEST(protocol)
 504 {
 505     OleInitialize(NULL);
 506
 507     test_res_protocol();
 508     test_about_protocol();
 509
 510     OleUninitialize();
 511 }