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

   1 /*
   2  * Copyright 2011 Jacek Caban for CodeWeavers
   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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #define COBJMACROS
  20 #define CONST_VTABLE
  21
  22 #include <initguid.h>
  23 #include <ole2.h>
  24 #include <activscp.h>
  25 #include <objsafe.h>
  26 #include <dispex.h>
  27
  28 #include "wine/test.h"
  29
  30 DEFINE_GUID(GUID_NULL,0,0,0,0,0,0,0,0,0,0,0);
  31
  32 #define DEFINE_EXPECT(func) \
  33     static BOOL expect_ ## func = FALSE, called_ ## func = FALSE
  34
  35 #define SET_EXPECT(func) \
  36     expect_ ## func = TRUE
  37
  38 #define SET_CALLED(func) \
  39     called_ ## func = TRUE
  40
  41 #define CHECK_EXPECT2(func) \
  42     do { \
  43         ok(expect_ ##func, "unexpected call " #func "\n"); \
  44         called_ ## func = TRUE; \
  45     }while(0)
  46
  47 #define CHECK_EXPECT(func) \
  48     do { \
  49         CHECK_EXPECT2(func); \
  50         expect_ ## func = FALSE; \
  51     }while(0)
  52
  53 #define CHECK_CALLED(func) \
  54     do { \
  55         ok(called_ ## func, "expected " #func "\n"); \
  56         expect_ ## func = called_ ## func = FALSE; \
  57     }while(0)
  58
  59 DEFINE_EXPECT(GetLCID);
  60 DEFINE_EXPECT(OnStateChange_UNINITIALIZED);
  61 DEFINE_EXPECT(OnStateChange_STARTED);
  62 DEFINE_EXPECT(OnStateChange_CONNECTED);
  63 DEFINE_EXPECT(OnStateChange_DISCONNECTED);
  64 DEFINE_EXPECT(OnStateChange_CLOSED);
  65 DEFINE_EXPECT(OnStateChange_INITIALIZED);
  66 DEFINE_EXPECT(OnEnterScript);
  67 DEFINE_EXPECT(OnLeaveScript);
  68
  69 DEFINE_GUID(CLSID_VBScript, 0xb54f3741, 0x5b07, 0x11cf, 0xa4,0xb0, 0x00,0xaa,0x00,0x4a,0x55,0xe8);
  70
  71 #define test_state(s,ss) _test_state(__LINE__,s,ss)
  72 static void _test_state(unsigned line, IActiveScript *script, SCRIPTSTATE exstate)
  73 {
  74     SCRIPTSTATE state = -1;
  75     HRESULT hres;
  76
  77     hres = IActiveScript_GetScriptState(script, &state);
  78     ok_(__FILE__,line) (hres == S_OK, "GetScriptState failed: %08x\n", hres);
  79     ok_(__FILE__,line) (state == exstate, "state=%d, expected %d\n", state, exstate);
  80 }
  81
  82 static HRESULT WINAPI ActiveScriptSite_QueryInterface(IActiveScriptSite *iface, REFIID riid, void **ppv)
  83 {
  84     *ppv = NULL;
  85
  86     if(IsEqualGUID(&IID_IUnknown, riid))
  87         *ppv = iface;
  88     else if(IsEqualGUID(&IID_IActiveScriptSite, riid))
  89         *ppv = iface;
  90     else
  91         return E_NOINTERFACE;
  92
  93     IUnknown_AddRef((IUnknown*)*ppv);
  94     return S_OK;
  95 }
  96
  97 static ULONG WINAPI ActiveScriptSite_AddRef(IActiveScriptSite *iface)
  98 {
  99     return 2;
 100 }
 101
 102 static ULONG WINAPI ActiveScriptSite_Release(IActiveScriptSite *iface)
 103 {
 104     return 1;
 105 }
 106
 107 static HRESULT WINAPI ActiveScriptSite_GetLCID(IActiveScriptSite *iface, LCID *plcid)
 108 {
 109     CHECK_EXPECT(GetLCID);
 110     return E_NOTIMPL;
 111 }
 112
 113 static HRESULT WINAPI ActiveScriptSite_GetItemInfo(IActiveScriptSite *iface, LPCOLESTR pstrName,
 114         DWORD dwReturnMask, IUnknown **ppiunkItem, ITypeInfo **ppti)
 115 {
 116     ok(0, "unexpected call\n");
 117     return E_NOTIMPL;
 118 }
 119
 120 static HRESULT WINAPI ActiveScriptSite_GetDocVersionString(IActiveScriptSite *iface, BSTR *pbstrVersion)
 121 {
 122     ok(0, "unexpected call\n");
 123     return E_NOTIMPL;
 124 }
 125
 126 static HRESULT WINAPI ActiveScriptSite_OnScriptTerminate(IActiveScriptSite *iface,
 127         const VARIANT *pvarResult, const EXCEPINFO *pexcepinfo)
 128 {
 129     ok(0, "unexpected call\n");
 130     return E_NOTIMPL;
 131 }
 132
 133 static HRESULT WINAPI ActiveScriptSite_OnStateChange(IActiveScriptSite *iface, SCRIPTSTATE ssScriptState)
 134 {
 135     switch(ssScriptState) {
 136     case SCRIPTSTATE_UNINITIALIZED:
 137         CHECK_EXPECT(OnStateChange_UNINITIALIZED);
 138         return S_OK;
 139     case SCRIPTSTATE_STARTED:
 140         CHECK_EXPECT(OnStateChange_STARTED);
 141         return S_OK;
 142     case SCRIPTSTATE_CONNECTED:
 143         CHECK_EXPECT(OnStateChange_CONNECTED);
 144         return S_OK;
 145     case SCRIPTSTATE_DISCONNECTED:
 146         CHECK_EXPECT(OnStateChange_DISCONNECTED);
 147         return S_OK;
 148     case SCRIPTSTATE_CLOSED:
 149         CHECK_EXPECT(OnStateChange_CLOSED);
 150         return S_OK;
 151     case SCRIPTSTATE_INITIALIZED:
 152         CHECK_EXPECT(OnStateChange_INITIALIZED);
 153         return S_OK;
 154     default:
 155         ok(0, "unexpected call %d\n", ssScriptState);
 156     }
 157
 158     return E_NOTIMPL;
 159 }
 160
 161 static HRESULT WINAPI ActiveScriptSite_OnScriptError(IActiveScriptSite *iface, IActiveScriptError *pscripterror)
 162 {
 163     ok(0, "unexpected call\n");
 164     return E_NOTIMPL;
 165 }
 166
 167 static HRESULT WINAPI ActiveScriptSite_OnEnterScript(IActiveScriptSite *iface)
 168 {
 169     CHECK_EXPECT(OnEnterScript);
 170     return S_OK;
 171 }
 172
 173 static HRESULT WINAPI ActiveScriptSite_OnLeaveScript(IActiveScriptSite *iface)
 174 {
 175     CHECK_EXPECT(OnLeaveScript);
 176     return S_OK;
 177 }
 178
 179 static const IActiveScriptSiteVtbl ActiveScriptSiteVtbl = {
 180     ActiveScriptSite_QueryInterface,
 181     ActiveScriptSite_AddRef,
 182     ActiveScriptSite_Release,
 183     ActiveScriptSite_GetLCID,
 184     ActiveScriptSite_GetItemInfo,
 185     ActiveScriptSite_GetDocVersionString,
 186     ActiveScriptSite_OnScriptTerminate,
 187     ActiveScriptSite_OnStateChange,
 188     ActiveScriptSite_OnScriptError,
 189     ActiveScriptSite_OnEnterScript,
 190     ActiveScriptSite_OnLeaveScript
 191 };
 192
 193 static IActiveScriptSite ActiveScriptSite = { &ActiveScriptSiteVtbl };
 194
 195 static void test_safety(IActiveScript *script)
 196 {
 197     IObjectSafety *safety;
 198     DWORD supported, enabled;
 199     HRESULT hres;
 200
 201     hres = IActiveScript_QueryInterface(script, &IID_IObjectSafety, (void**)&safety);
 202     ok(hres == S_OK, "Could not get IObjectSafety: %08x\n", hres);
 203     if(FAILED(hres))
 204         return;
 205
 206     hres = IObjectSafety_GetInterfaceSafetyOptions(safety, &IID_NULL, &supported, NULL);
 207     ok(hres == E_POINTER, "GetInterfaceSafetyOptions failed: %08x, expected E_POINTER\n", hres);
 208     hres = IObjectSafety_GetInterfaceSafetyOptions(safety, &IID_NULL, NULL, &enabled);
 209     ok(hres == E_POINTER, "GetInterfaceSafetyOptions failed: %08x, expected E_POINTER\n", hres);
 210
 211     supported = enabled = 0xdeadbeef;
 212     hres = IObjectSafety_GetInterfaceSafetyOptions(safety, &IID_NULL, &supported, &enabled);
 213     ok(hres == S_OK, "GetInterfaceSafetyOptions failed: %08x\n", hres);
 214     ok(supported == (INTERFACESAFE_FOR_UNTRUSTED_DATA|INTERFACE_USES_DISPEX|INTERFACE_USES_SECURITY_MANAGER),
 215        "supported=%x\n", supported);
 216     ok(enabled == INTERFACE_USES_DISPEX, "enabled=%x\n", enabled);
 217
 218     supported = enabled = 0xdeadbeef;
 219     hres = IObjectSafety_GetInterfaceSafetyOptions(safety, &IID_IActiveScript, &supported, &enabled);
 220     ok(hres == S_OK, "GetInterfaceSafetyOptions failed: %08x\n", hres);
 221     ok(supported == (INTERFACESAFE_FOR_UNTRUSTED_DATA|INTERFACE_USES_DISPEX|INTERFACE_USES_SECURITY_MANAGER),
 222        "supported=%x\n", supported);
 223     ok(enabled == INTERFACE_USES_DISPEX, "enabled=%x\n", enabled);
 224
 225     supported = enabled = 0xdeadbeef;
 226     hres = IObjectSafety_GetInterfaceSafetyOptions(safety, &IID_IActiveScriptParse, &supported, &enabled);
 227     ok(hres == S_OK, "GetInterfaceSafetyOptions failed: %08x\n", hres);
 228     ok(supported == (INTERFACESAFE_FOR_UNTRUSTED_DATA|INTERFACE_USES_DISPEX|INTERFACE_USES_SECURITY_MANAGER),
 229        "supported=%x\n", supported);
 230     ok(enabled == INTERFACE_USES_DISPEX, "enabled=%x\n", enabled);
 231
 232     hres = IObjectSafety_SetInterfaceSafetyOptions(safety, &IID_IActiveScriptParse,
 233             INTERFACESAFE_FOR_UNTRUSTED_DATA|INTERFACE_USES_DISPEX|INTERFACE_USES_SECURITY_MANAGER
 234                 |INTERFACESAFE_FOR_UNTRUSTED_CALLER,
 235             INTERFACESAFE_FOR_UNTRUSTED_DATA|INTERFACE_USES_DISPEX|INTERFACE_USES_SECURITY_MANAGER);
 236     ok(hres == E_FAIL, "SetInterfaceSafetyOptions failed: %08x, expected E_FAIL\n", hres);
 237
 238     hres = IObjectSafety_SetInterfaceSafetyOptions(safety, &IID_IActiveScriptParse,
 239             INTERFACESAFE_FOR_UNTRUSTED_DATA|INTERFACE_USES_DISPEX|INTERFACE_USES_SECURITY_MANAGER,
 240             INTERFACESAFE_FOR_UNTRUSTED_DATA|INTERFACE_USES_DISPEX|INTERFACE_USES_SECURITY_MANAGER);
 241     ok(hres == S_OK, "SetInterfaceSafetyOptions failed: %08x\n", hres);
 242
 243     supported = enabled = 0xdeadbeef;
 244     hres = IObjectSafety_GetInterfaceSafetyOptions(safety, &IID_IActiveScriptParse, &supported, &enabled);
 245     ok(hres == S_OK, "GetInterfaceSafetyOptions failed: %08x\n", hres);
 246     ok(supported == (INTERFACESAFE_FOR_UNTRUSTED_DATA|INTERFACE_USES_DISPEX|INTERFACE_USES_SECURITY_MANAGER),
 247        "supported=%x\n", supported);
 248     ok(enabled == (INTERFACESAFE_FOR_UNTRUSTED_DATA|INTERFACE_USES_DISPEX|INTERFACE_USES_SECURITY_MANAGER),
 249        "enabled=%x\n", enabled);
 250
 251     hres = IObjectSafety_SetInterfaceSafetyOptions(safety, &IID_IActiveScriptParse, INTERFACESAFE_FOR_UNTRUSTED_DATA, 0);
 252     ok(hres == S_OK, "SetInterfaceSafetyOptions failed: %08x\n", hres);
 253
 254     supported = enabled = 0xdeadbeef;
 255     hres = IObjectSafety_GetInterfaceSafetyOptions(safety, &IID_IActiveScriptParse, &supported, &enabled);
 256     ok(hres == S_OK, "GetInterfaceSafetyOptions failed: %08x\n", hres);
 257     ok(supported == (INTERFACESAFE_FOR_UNTRUSTED_DATA|INTERFACE_USES_DISPEX|INTERFACE_USES_SECURITY_MANAGER),
 258        "supported=%x\n", supported);
 259     ok(enabled == (INTERFACE_USES_DISPEX|INTERFACE_USES_SECURITY_MANAGER), "enabled=%x\n", enabled);
 260
 261     hres = IObjectSafety_SetInterfaceSafetyOptions(safety, &IID_IActiveScriptParse,
 262             INTERFACESAFE_FOR_UNTRUSTED_DATA|INTERFACE_USES_DISPEX|INTERFACE_USES_SECURITY_MANAGER, 0);
 263     ok(hres == S_OK, "SetInterfaceSafetyOptions failed: %08x\n", hres);
 264
 265     supported = enabled = 0xdeadbeef;
 266     hres = IObjectSafety_GetInterfaceSafetyOptions(safety, &IID_IActiveScriptParse, &supported, &enabled);
 267     ok(hres == S_OK, "GetInterfaceSafetyOptions failed: %08x\n", hres);
 268     ok(supported == (INTERFACESAFE_FOR_UNTRUSTED_DATA|INTERFACE_USES_DISPEX|INTERFACE_USES_SECURITY_MANAGER),
 269        "supported=%x\n", supported);
 270     ok(enabled == INTERFACE_USES_DISPEX, "enabled=%x\n", enabled);
 271
 272     hres = IObjectSafety_SetInterfaceSafetyOptions(safety, &IID_IActiveScriptParse,
 273             INTERFACE_USES_DISPEX, 0);
 274     ok(hres == S_OK, "SetInterfaceSafetyOptions failed: %08x\n", hres);
 275
 276     supported = enabled = 0xdeadbeef;
 277     hres = IObjectSafety_GetInterfaceSafetyOptions(safety, &IID_IActiveScriptParse, &supported, &enabled);
 278     ok(hres == S_OK, "GetInterfaceSafetyOptions failed: %08x\n", hres);
 279     ok(supported == (INTERFACESAFE_FOR_UNTRUSTED_DATA|INTERFACE_USES_DISPEX|INTERFACE_USES_SECURITY_MANAGER),
 280        "supported=%x\n", supported);
 281     ok(enabled == INTERFACE_USES_DISPEX, "enabled=%x\n", enabled);
 282
 283     IObjectSafety_Release(safety);
 284 }
 285
 286 static IDispatchEx *get_script_dispatch(IActiveScript *script)
 287 {
 288     IDispatchEx *dispex;
 289     IDispatch *disp;
 290     HRESULT hres;
 291
 292     disp = (void*)0xdeadbeef;
 293     hres = IActiveScript_GetScriptDispatch(script, NULL, &disp);
 294     ok(hres == S_OK, "GetScriptDispatch failed: %08x\n", hres);
 295     if(FAILED(hres))
 296         return NULL;
 297
 298     hres = IDispatch_QueryInterface(disp, &IID_IDispatchEx, (void**)&dispex);
 299     IDispatch_Release(disp);
 300     ok(hres == S_OK, "Could not get IDispatchEx iface: %08x\n", hres);
 301     return dispex;
 302 }
 303
 304 static void test_no_script_dispatch(IActiveScript *script)
 305 {
 306     IDispatch *disp;
 307     HRESULT hres;
 308
 309     disp = (void*)0xdeadbeef;
 310     hres = IActiveScript_GetScriptDispatch(script, NULL, &disp);
 311     ok(hres == E_UNEXPECTED, "hres = %08x, expected E_UNEXPECTED\n", hres);
 312     ok(!disp, "disp != NULL\n");
 313 }
 314
 315 static IActiveScript *create_vbscript(void)
 316 {
 317     IActiveScript *ret;
 318     HRESULT hres;
 319
 320     hres = CoCreateInstance(&CLSID_VBScript, NULL, CLSCTX_INPROC_SERVER|CLSCTX_INPROC_HANDLER,
 321             &IID_IActiveScript, (void**)&ret);
 322     ok(hres == S_OK, "CoCreateInstance failed: %08x\n", hres);
 323
 324     return ret;
 325 }
 326
 327 static void test_vbscript(void)
 328 {
 329     IActiveScriptParse *parser;
 330     IActiveScript *vbscript;
 331     ULONG ref;
 332     HRESULT hres;
 333
 334     vbscript = create_vbscript();
 335
 336     hres = IActiveScript_QueryInterface(vbscript, &IID_IActiveScriptParse, (void**)&parser);
 337     ok(hres == S_OK, "Could not get IActiveScriptParse iface: %08x\n", hres);
 338
 339     test_state(vbscript, SCRIPTSTATE_UNINITIALIZED);
 340     test_safety(vbscript);
 341
 342     SET_EXPECT(GetLCID);
 343     hres = IActiveScript_SetScriptSite(vbscript, &ActiveScriptSite);
 344     ok(hres == S_OK, "SetScriptSite failed: %08x\n", hres);
 345     CHECK_CALLED(GetLCID);
 346
 347     test_state(vbscript, SCRIPTSTATE_UNINITIALIZED);
 348
 349     SET_EXPECT(OnStateChange_INITIALIZED);
 350     hres = IActiveScriptParse64_InitNew(parser);
 351     ok(hres == S_OK, "InitNew failed: %08x\n", hres);
 352     CHECK_CALLED(OnStateChange_INITIALIZED);
 353
 354     test_state(vbscript, SCRIPTSTATE_INITIALIZED);
 355
 356     hres = IActiveScriptParse64_InitNew(parser);
 357     ok(hres == E_UNEXPECTED, "InitNew failed: %08x, expected E_UNEXPECTED\n", hres);
 358
 359     SET_EXPECT(OnStateChange_CONNECTED);
 360     hres = IActiveScript_SetScriptState(vbscript, SCRIPTSTATE_CONNECTED);
 361     ok(hres == S_OK, "SetScriptState(SCRIPTSTATE_CONNECTED) failed: %08x\n", hres);
 362     CHECK_CALLED(OnStateChange_CONNECTED);
 363
 364     test_state(vbscript, SCRIPTSTATE_CONNECTED);
 365
 366     SET_EXPECT(OnStateChange_DISCONNECTED);
 367     SET_EXPECT(OnStateChange_INITIALIZED);
 368     SET_EXPECT(OnStateChange_CLOSED);
 369     hres = IActiveScript_Close(vbscript);
 370     ok(hres == S_OK, "Close failed: %08x\n", hres);
 371     CHECK_CALLED(OnStateChange_DISCONNECTED);
 372     CHECK_CALLED(OnStateChange_INITIALIZED);
 373     CHECK_CALLED(OnStateChange_CLOSED);
 374
 375     test_state(vbscript, SCRIPTSTATE_CLOSED);
 376     test_no_script_dispatch(vbscript);
 377
 378     IActiveScriptParse64_Release(parser);
 379
 380     ref = IActiveScript_Release(vbscript);
 381     ok(!ref, "ref = %d\n", ref);
 382 }
 383
 384 static void test_vbscript_uninitializing(void)
 385 {
 386     IActiveScriptParse *parse;
 387     IActiveScript *script;
 388     IDispatchEx *dispex;
 389     ULONG ref;
 390     HRESULT hres;
 391
 392     static const WCHAR script_textW[] =
 393         {'F','u','n','c','t','i','o','n',' ','f','\n','E','n','d',' ','F','u','n','c','t','i','o','n','\n',0};
 394
 395     script = create_vbscript();
 396
 397     hres = IActiveScript_QueryInterface(script, &IID_IActiveScriptParse, (void**)&parse);
 398     ok(hres == S_OK, "Could not get IActiveScriptParse: %08x\n", hres);
 399
 400     test_state(script, SCRIPTSTATE_UNINITIALIZED);
 401
 402     hres = IActiveScriptParse64_InitNew(parse);
 403     ok(hres == S_OK, "InitNew failed: %08x\n", hres);
 404
 405     SET_EXPECT(GetLCID);
 406     SET_EXPECT(OnStateChange_INITIALIZED);
 407     hres = IActiveScript_SetScriptSite(script, &ActiveScriptSite);
 408     ok(hres == S_OK, "SetScriptSite failed: %08x\n", hres);
 409     CHECK_CALLED(GetLCID);
 410     CHECK_CALLED(OnStateChange_INITIALIZED);
 411
 412     test_state(script, SCRIPTSTATE_INITIALIZED);
 413
 414     hres = IActiveScriptParse64_ParseScriptText(parse, script_textW, NULL, NULL, NULL, 0, 1, 0x42, NULL, NULL);
 415     todo_wine
 416     ok(hres == S_OK, "ParseScriptText failed: %08x\n", hres);
 417
 418     hres = IActiveScript_SetScriptSite(script, &ActiveScriptSite);
 419     ok(hres == E_UNEXPECTED, "SetScriptSite failed: %08x, expected E_UNEXPECTED\n", hres);
 420
 421     SET_EXPECT(OnStateChange_UNINITIALIZED);
 422     hres = IActiveScript_SetScriptState(script, SCRIPTSTATE_UNINITIALIZED);
 423     ok(hres == S_OK, "SetScriptState(SCRIPTSTATE_UNINITIALIZED) failed: %08x\n", hres);
 424     CHECK_CALLED(OnStateChange_UNINITIALIZED);
 425
 426     test_state(script, SCRIPTSTATE_UNINITIALIZED);
 427
 428     hres = IActiveScript_SetScriptState(script, SCRIPTSTATE_UNINITIALIZED);
 429     ok(hres == S_OK, "SetScriptState(SCRIPTSTATE_UNINITIALIZED) failed: %08x\n", hres);
 430
 431     SET_EXPECT(GetLCID);
 432     SET_EXPECT(OnStateChange_INITIALIZED);
 433     hres = IActiveScript_SetScriptSite(script, &ActiveScriptSite);
 434     ok(hres == S_OK, "SetScriptSite failed: %08x\n", hres);
 435     CHECK_CALLED(GetLCID);
 436     CHECK_CALLED(OnStateChange_INITIALIZED);
 437
 438     SET_EXPECT(OnStateChange_CONNECTED);
 439     SET_EXPECT(OnEnterScript);
 440     SET_EXPECT(OnLeaveScript);
 441     hres = IActiveScript_SetScriptState(script, SCRIPTSTATE_CONNECTED);
 442     ok(hres == S_OK, "SetScriptState(SCRIPTSTATE_CONNECTED) failed: %08x\n", hres);
 443     CHECK_CALLED(OnStateChange_CONNECTED);
 444     todo_wine
 445     CHECK_CALLED(OnEnterScript);
 446     todo_wine
 447     CHECK_CALLED(OnLeaveScript);
 448
 449     test_state(script, SCRIPTSTATE_CONNECTED);
 450
 451     dispex = get_script_dispatch(script);
 452     ok(dispex != NULL, "dispex == NULL\n");
 453     if(dispex)
 454         IDispatchEx_Release(dispex);
 455
 456     SET_EXPECT(OnStateChange_DISCONNECTED);
 457     SET_EXPECT(OnStateChange_INITIALIZED);
 458     SET_EXPECT(OnStateChange_UNINITIALIZED);
 459     hres = IActiveScript_SetScriptState(script, SCRIPTSTATE_UNINITIALIZED);
 460     ok(hres == S_OK, "SetScriptState(SCRIPTSTATE_UNINITIALIZED) failed: %08x\n", hres);
 461     CHECK_CALLED(OnStateChange_DISCONNECTED);
 462     CHECK_CALLED(OnStateChange_INITIALIZED);
 463     CHECK_CALLED(OnStateChange_UNINITIALIZED);
 464
 465     test_state(script, SCRIPTSTATE_UNINITIALIZED);
 466
 467     hres = IActiveScript_Close(script);
 468     ok(hres == S_OK, "Close failed: %08x\n", hres);
 469
 470     test_state(script, SCRIPTSTATE_CLOSED);
 471
 472     hres = IActiveScript_SetScriptState(script, SCRIPTSTATE_UNINITIALIZED);
 473     ok(hres == E_UNEXPECTED, "SetScriptState(SCRIPTSTATE_UNINITIALIZED) failed: %08x, expected E_UNEXPECTED\n", hres);
 474
 475     test_state(script, SCRIPTSTATE_CLOSED);
 476
 477     IUnknown_Release(parse);
 478
 479     ref = IActiveScript_Release(script);
 480     ok(!ref, "ref = %d\n", ref);
 481 }
 482
 483
 484 static BOOL check_vbscript(void)
 485 {
 486     IActiveScript *vbscript;
 487     HRESULT hres;
 488
 489     hres = CoCreateInstance(&CLSID_VBScript, NULL, CLSCTX_INPROC_SERVER|CLSCTX_INPROC_HANDLER,
 490             &IID_IActiveScript, (void**)&vbscript);
 491     if(SUCCEEDED(hres))
 492         IActiveScript_Release(vbscript);
 493
 494     return hres == S_OK;
 495 }
 496
 497 START_TEST(vbscript)
 498 {
 499     CoInitialize(NULL);
 500
 501     if(check_vbscript()) {
 502         test_vbscript();
 503         test_vbscript_uninitializing();
 504     }else {
 505         win_skip("VBScript engine not available\n");
 506     }
 507
 508     CoUninitialize();
 509 }