2 * SafeArray test program
4 * Copyright 2002 Marcus Meissner
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.
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.
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
28 #include "wine/test.h"
39 static HRESULT (WINAPI *pSafeArrayAllocDescriptorEx)(VARTYPE,UINT,struct tagSAFEARRAY**)=NULL;
40 static HRESULT (WINAPI *pSafeArrayCopyData)(struct tagSAFEARRAY*,struct tagSAFEARRAY*)=NULL;
41 static HRESULT (WINAPI *pSafeArrayGetIID)(struct tagSAFEARRAY*,GUID*)=NULL;
42 static HRESULT (WINAPI *pSafeArraySetIID)(struct tagSAFEARRAY*,REFGUID)=NULL;
43 static HRESULT (WINAPI *pSafeArrayGetVartype)(struct tagSAFEARRAY*,VARTYPE*)=NULL;
45 #define VARTYPE_NOT_SUPPORTED 0
48 UINT elemsize; /* elementsize by VT */
49 UINT expflags; /* fFeatures from SafeArrayAllocDescriptorEx */
50 UINT addflags; /* additional fFeatures from SafeArrayCreate */
52 {VT_EMPTY, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
53 {VT_NULL, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
54 {VT_I2, 2, FADF_HAVEVARTYPE,0},
55 {VT_I4, 4, FADF_HAVEVARTYPE,0},
56 {VT_R4, 4, FADF_HAVEVARTYPE,0},
57 {VT_R8, 8, FADF_HAVEVARTYPE,0},
58 {VT_CY, 8, FADF_HAVEVARTYPE,0},
59 {VT_DATE, 8, FADF_HAVEVARTYPE,0},
60 {VT_BSTR, sizeof(BSTR), FADF_HAVEVARTYPE,FADF_BSTR},
61 {VT_DISPATCH, sizeof(LPDISPATCH), FADF_HAVEIID, FADF_DISPATCH},
62 {VT_ERROR, 4, FADF_HAVEVARTYPE,0},
63 {VT_BOOL, 2, FADF_HAVEVARTYPE,0},
64 {VT_VARIANT, sizeof(VARIANT), FADF_HAVEVARTYPE,FADF_VARIANT},
65 {VT_UNKNOWN, sizeof(LPUNKNOWN), FADF_HAVEIID, FADF_UNKNOWN},
66 {VT_DECIMAL, sizeof(DECIMAL), FADF_HAVEVARTYPE,0},
67 {15, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0}, /* no VT_xxx */
68 {VT_I1, 1, FADF_HAVEVARTYPE,0},
69 {VT_UI1, 1, FADF_HAVEVARTYPE,0},
70 {VT_UI2, 2, FADF_HAVEVARTYPE,0},
71 {VT_UI4, 4, FADF_HAVEVARTYPE,0},
72 {VT_I8, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
73 {VT_UI8, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
74 {VT_INT, sizeof(INT), FADF_HAVEVARTYPE,0},
75 {VT_UINT, sizeof(UINT), FADF_HAVEVARTYPE,0},
76 {VT_VOID, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
77 {VT_HRESULT, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
78 {VT_PTR, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
79 {VT_SAFEARRAY,VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
80 {VT_CARRAY, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
81 {VT_USERDEFINED,VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
82 {VT_LPSTR, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
83 {VT_LPWSTR, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
84 {VT_FILETIME, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
85 {VT_RECORD, VARTYPE_NOT_SUPPORTED,FADF_RECORD,0},
86 {VT_BLOB, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
87 {VT_STREAM, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
88 {VT_STORAGE, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
89 {VT_STREAMED_OBJECT,VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
90 {VT_STORED_OBJECT,VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
91 {VT_BLOB_OBJECT,VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
92 {VT_CF, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
93 {VT_CLSID, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
102 SAFEARRAYBOUND bound;
108 hdll=LoadLibraryA("oleaut32.dll");
109 pSafeArrayAllocDescriptorEx=(void*)GetProcAddress(hdll,"SafeArrayAllocDescriptorEx");
110 pSafeArrayCopyData=(void*)GetProcAddress(hdll,"SafeArrayCopyData");
111 pSafeArrayGetIID=(void*)GetProcAddress(hdll,"SafeArrayGetIID");
112 pSafeArraySetIID=(void*)GetProcAddress(hdll,"SafeArraySetIID");
113 pSafeArrayGetVartype=(void*)GetProcAddress(hdll,"SafeArrayGetVartype");
115 hres = SafeArrayAllocDescriptor(0,&a);
116 ok(E_INVALIDARG == hres,"SAAD(0) failed with hres %lx",hres);
118 hres=SafeArrayAllocDescriptor(1,&a);
119 ok(S_OK == hres,"SAAD(1) failed with %lx",hres);
121 for (i=1;i<100;i++) {
122 hres=SafeArrayAllocDescriptor(i,&a);
123 ok(S_OK == hres,"SAAD(%d) failed with %lx",i,hres);
125 ok(a->cDims == i,"a->cDims not initialised?");
127 hres=SafeArrayDestroyDescriptor(a);
128 ok(S_OK == hres,"SADD failed with %lx",hres);
131 hres=SafeArrayAllocDescriptor(65535,&a);
132 ok(S_OK == hres,"SAAD(65535) failed with %lx",hres);
134 hres=SafeArrayDestroyDescriptor(a);
135 ok(S_OK == hres,"SADD failed with %lx",hres);
137 hres=SafeArrayAllocDescriptor(65536,&a);
138 ok(E_INVALIDARG == hres,"SAAD(65536) failed with %lx",hres);
140 /* Crashes on Win95: SafeArrayAllocDescriptor(xxx,NULL) */
144 a = SafeArrayCreate(-1, 1, &bound);
145 ok(NULL == a,"SAC(-1,1,[1,0]) not failed?");
147 for (i=0;i<sizeof(vttypes)/sizeof(vttypes[0]);i++) {
148 a = SafeArrayCreate(vttypes[i].vt, 1, &bound);
149 ok( ((a == NULL) && (vttypes[i].elemsize == 0)) ||
150 ((a != NULL) && (vttypes[i].elemsize == a->cbElements)),
151 "SAC(%d,1,[1,0]), result %ld, expected %d",vttypes[i].vt,(a?a->cbElements:0),vttypes[i].elemsize
154 ok(a->fFeatures == (vttypes[i].expflags | vttypes[i].addflags),
155 "SAC of %d returned feature flags %x, expected %x",
156 vttypes[i].vt, a->fFeatures,
157 vttypes[i].expflags|vttypes[i].addflags);
158 ok(SafeArrayGetElemsize(a) == vttypes[i].elemsize,
159 "SAGE for vt %d returned elemsize %d instead of expected %d",
160 vttypes[i].vt, SafeArrayGetElemsize(a),vttypes[i].elemsize);
165 if (pSafeArrayGetVartype) {
166 hres = pSafeArrayGetVartype(a, &vt);
167 ok(hres == S_OK, "SAGVT of arra y with vt %d failed with %lx", vttypes[i].vt, hres);
168 if (vttypes[i].vt == VT_DISPATCH) {
169 /* Special case. Checked against Windows. */
170 ok(vt == VT_UNKNOWN, "SAGVT of a rray with VT_DISPATCH returned not VT_UNKNOWN, but %d", vt);
172 ok(vt == vttypes[i].vt, "SAGVT of array with vt %d returned %d", vttypes[i].vt, vt);
176 hres = SafeArrayCopy(a, &c);
177 ok(hres == S_OK, "failed to copy safearray of vt %d with hres %lx", vttypes[i].vt, hres);
179 ok(vttypes[i].elemsize == c->cbElements,"copy of SAC(%d,1,[1,0]), result %ld, expected %d",vttypes[i].vt,(c?c->cbElements:0),vttypes[i].elemsize
181 ok(c->fFeatures == (vttypes[i].expflags | vttypes[i].addflags),"SAC of %d returned feature flags %x, expected %x", vttypes[i].vt, c->fFeatures, vttypes[i].expflags|vttypes[i].addflags);
182 ok(SafeArrayGetElemsize(c) == vttypes[i].elemsize,"SAGE for vt %d returned elemsize %d instead of expected %d",vttypes[i].vt, SafeArrayGetElemsize(c),vttypes[i].elemsize);
184 if (pSafeArrayGetVartype) {
185 hres = pSafeArrayGetVartype(c, &vt);
186 ok(hres == S_OK, "SAGVT of array with vt %d failed with %lx", vttypes[i].vt, hres);
187 if (vttypes[i].vt == VT_DISPATCH) {
188 /* Special case. Checked against Windows. */
189 ok(vt == VT_UNKNOWN, "SAGVT of array with VT_DISPATCH returned not VT_UNKNOWN, but %d", vt);
191 ok(vt == vttypes[i].vt, "SAGVT of array with vt %d returned %d", vttypes[i].vt, vt);
195 if (pSafeArrayCopyData) {
196 hres = pSafeArrayCopyData(a, c);
197 ok(hres == S_OK, "failed to copy safearray data of vt %d with hres %lx", vttypes[i].vt, hres);
199 hres = SafeArrayDestroyData(c);
200 ok(hres == S_OK,"SADD of copy of array with vt %d failed with hres %lx", vttypes[i].vt, hres);
203 hres = SafeArrayDestroy(a);
204 ok(hres == S_OK,"SAD of array with vt %d failed with hres %lx", vttypes[i].vt, hres);
207 /* Test conversion of type|VT_ARRAY <-> VT_BSTR */
209 bound.cElements = 10;
210 a = SafeArrayCreate(VT_UI1, 1, &bound);
211 ok(a != NULL, "SAC failed.");
212 ok(S_OK == SafeArrayAccessData(a, &data),"SACD failed");
213 memcpy(data,"Hello World",10);
214 ok(S_OK == SafeArrayUnaccessData(a),"SAUD failed");
215 V_VT(&v) = VT_ARRAY|VT_UI1;
217 hres = VariantChangeTypeEx(&v, &v, 0, 0, VT_BSTR);
218 ok(hres==S_OK, "CTE VT_ARRAY|VT_UI1 -> VT_BSTR failed with %lx",hres);
219 ok(V_VT(&v) == VT_BSTR,"CTE VT_ARRAY|VT_UI1 -> VT_BSTR did not return VT_BSTR, but %d.",V_VT(&v));
220 ok(V_BSTR(&v)[0] == 0x6548,"First letter are not 'He', but %x", V_BSTR(&v)[0]);
222 /* check locking functions */
223 a = SafeArrayCreate(VT_I4, 1, &bound);
224 ok(a!=NULL,"SAC should not fail");
226 hres = SafeArrayAccessData(a, &data);
227 ok(hres == S_OK,"SAAD failed with hres %lx",hres);
229 hres = SafeArrayDestroy(a);
230 ok(hres == DISP_E_ARRAYISLOCKED,"locked safe array destroy not failed with DISP_E_ARRAYISLOCKED, but with hres %lx", hres);
232 hres = SafeArrayDestroyData(a);
233 ok(hres == DISP_E_ARRAYISLOCKED,"locked safe array destroy data not failed with DISP_E_ARRAYISLOCKED, but with hres %lx", hres);
235 hres = SafeArrayDestroyDescriptor(a);
236 ok(hres == DISP_E_ARRAYISLOCKED,"locked safe array destroy descriptor not failed with DISP_E_ARRAYISLOCKED, but with hres %lx", hres);
238 hres = SafeArrayUnaccessData(a);
239 ok(hres == S_OK,"SAUD failed after lock/destroy test");
241 hres = SafeArrayDestroy(a);
242 ok(hres == S_OK,"SAD failed after lock/destroy test");
244 /* Test if we need to destroy data before descriptor */
245 a = SafeArrayCreate(VT_I4, 1, &bound);
246 ok(a!=NULL,"SAC should not fail");
247 hres = SafeArrayDestroyDescriptor(a);
248 ok(hres == S_OK,"SADD with data in array failed with hres %lx",hres);
252 /* init a small stack safearray */
253 if (pSafeArraySetIID) {
254 memset(&b, 0, sizeof(b));
256 memset(&iid, 0x42, sizeof(IID));
257 hres = pSafeArraySetIID(&b,&iid);
258 ok(hres == E_INVALIDARG,"SafeArraySetIID of non IID capable safearray did not return E_INVALIDARG, but %lx",hres);
260 hres = SafeArrayAllocDescriptor(1,&a);
261 ok((a->fFeatures & FADF_HAVEIID) == 0,"newly allocated descriptor with SAAD should not have FADF_HAVEIID");
262 hres = pSafeArraySetIID(a,&iid);
263 ok(hres == E_INVALIDARG,"SafeArraySetIID of newly allocated descriptor with SAAD should return E_INVALIDARG, but %lx",hres);
266 if (!pSafeArrayAllocDescriptorEx)
269 for (i=0;i<sizeof(vttypes)/sizeof(vttypes[0]);i++) {
270 hres = pSafeArrayAllocDescriptorEx(vttypes[i].vt,1,&a);
271 ok(a->fFeatures == vttypes[i].expflags,"SAADE(%d) resulted with flags %x, expected %x\n", vttypes[i].vt, a->fFeatures, vttypes[i].expflags);
272 if (a->fFeatures & FADF_HAVEIID) {
273 hres = pSafeArrayGetIID(a, &iid);
274 ok(hres == S_OK,"SAGIID failed for vt %d with hres %lx", vttypes[i].vt,hres);
275 switch (vttypes[i].vt) {
277 ok(IsEqualGUID(((GUID*)a)-1,&IID_IUnknown),"guid for VT_UNKNOWN is not IID_IUnknown");
278 ok(IsEqualGUID(&iid, &IID_IUnknown),"SAGIID returned wrong GUID for IUnknown");
281 ok(IsEqualGUID(((GUID*)a)-1,&IID_IDispatch),"guid for VT_UNKNOWN is not IID_IDispatch");
282 ok(IsEqualGUID(&iid, &IID_IDispatch),"SAGIID returned wrong GUID for IDispatch");
285 ok(FALSE,"unknown vt %d with FADF_HAVEIID",vttypes[i].vt);
289 hres = pSafeArrayGetIID(a, &iid);
290 ok(hres == E_INVALIDARG,"SAGIID did not fail for vt %d with hres %lx", vttypes[i].vt,hres);
292 if (a->fFeatures & FADF_RECORD) {
293 ok(vttypes[i].vt == VT_RECORD,"FADF_RECORD for non record %d",vttypes[i].vt);
295 if (a->fFeatures & FADF_HAVEVARTYPE) {
296 ok(vttypes[i].vt == ((DWORD*)a)[-1], "FADF_HAVEVARTYPE set, but vt %d mismatch stored %ld",vttypes[i].vt,((DWORD*)a)[-1]);
299 hres = pSafeArrayGetVartype(a, &vt);
300 ok(hres == S_OK, "SAGVT of array with vt %d failed with %lx", vttypes[i].vt, hres);
302 if (vttypes[i].vt == VT_DISPATCH) {
303 /* Special case. Checked against Windows. */
304 ok(vt == VT_UNKNOWN, "SAGVT of array with VT_DISPATCH returned not VT_UNKNOWN, but %d", vt);
306 ok(vt == vttypes[i].vt, "SAGVT of array with vt %d returned %d", vttypes[i].vt, vt);
309 if (a->fFeatures & FADF_HAVEIID) {
310 hres = pSafeArraySetIID(a, &IID_IStorage); /* random IID */
311 ok(hres == S_OK,"SASIID failed with FADF_HAVEIID set for vt %d with %lx", vttypes[i].vt, hres);
312 hres = pSafeArrayGetIID(a, &iid);
313 ok(hres == S_OK,"SAGIID failed with FADF_HAVEIID set for vt %d with %lx", vttypes[i].vt, hres);
314 ok(IsEqualGUID(&iid, &IID_IStorage),"returned iid is not IID_IStorage");
316 hres = pSafeArraySetIID(a, &IID_IStorage); /* random IID */
317 ok(hres == E_INVALIDARG,"SASIID did not failed with !FADF_HAVEIID set for vt %d with %lx", vttypes[i].vt, hres);
319 hres = SafeArrayDestroyDescriptor(a);
320 ok(hres == S_OK,"SADD failed with hres %lx",hres);