Sweden-Number/dlls/oleaut32/tests/safearray.c

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/*
* SafeArray test program
*
* Copyright 2002 Marcus Meissner
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include <winsock.h>
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <float.h>
#include <time.h>
#include "wine/test.h"
#include "winbase.h"
#include "winuser.h"
#include "wingdi.h"
#include "winnls.h"
#include "winerror.h"
#include "winnt.h"
#include "wtypes.h"
#include "oleauto.h"
static HRESULT (WINAPI *pSafeArrayAllocDescriptorEx)(VARTYPE,UINT,struct tagSAFEARRAY**)=NULL;
static HRESULT (WINAPI *pSafeArrayCopyData)(struct tagSAFEARRAY*,struct tagSAFEARRAY*)=NULL;
static HRESULT (WINAPI *pSafeArrayGetIID)(struct tagSAFEARRAY*,GUID*)=NULL;
static HRESULT (WINAPI *pSafeArraySetIID)(struct tagSAFEARRAY*,REFGUID)=NULL;
static HRESULT (WINAPI *pSafeArrayGetVartype)(struct tagSAFEARRAY*,VARTYPE*)=NULL;
#define VARTYPE_NOT_SUPPORTED 0
static struct {
VARTYPE vt; /* VT */
UINT elemsize; /* elementsize by VT */
UINT expflags; /* fFeatures from SafeArrayAllocDescriptorEx */
UINT addflags; /* additional fFeatures from SafeArrayCreate */
} vttypes[] = {
{VT_EMPTY, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
{VT_NULL, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
{VT_I2, 2, FADF_HAVEVARTYPE,0},
{VT_I4, 4, FADF_HAVEVARTYPE,0},
{VT_R4, 4, FADF_HAVEVARTYPE,0},
{VT_R8, 8, FADF_HAVEVARTYPE,0},
{VT_CY, 8, FADF_HAVEVARTYPE,0},
{VT_DATE, 8, FADF_HAVEVARTYPE,0},
{VT_BSTR, sizeof(BSTR), FADF_HAVEVARTYPE,FADF_BSTR},
{VT_DISPATCH, sizeof(LPDISPATCH), FADF_HAVEIID, FADF_DISPATCH},
{VT_ERROR, 4, FADF_HAVEVARTYPE,0},
{VT_BOOL, 2, FADF_HAVEVARTYPE,0},
{VT_VARIANT, sizeof(VARIANT), FADF_HAVEVARTYPE,FADF_VARIANT},
{VT_UNKNOWN, sizeof(LPUNKNOWN), FADF_HAVEIID, FADF_UNKNOWN},
{VT_DECIMAL, sizeof(DECIMAL), FADF_HAVEVARTYPE,0},
{15, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0}, /* no VT_xxx */
{VT_I1, 1, FADF_HAVEVARTYPE,0},
{VT_UI1, 1, FADF_HAVEVARTYPE,0},
{VT_UI2, 2, FADF_HAVEVARTYPE,0},
{VT_UI4, 4, FADF_HAVEVARTYPE,0},
{VT_I8, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
{VT_UI8, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
{VT_INT, sizeof(INT), FADF_HAVEVARTYPE,0},
{VT_UINT, sizeof(UINT), FADF_HAVEVARTYPE,0},
{VT_VOID, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
{VT_HRESULT, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
{VT_PTR, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
{VT_SAFEARRAY,VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
{VT_CARRAY, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
{VT_USERDEFINED,VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
{VT_LPSTR, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
{VT_LPWSTR, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
{VT_FILETIME, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
{VT_RECORD, VARTYPE_NOT_SUPPORTED,FADF_RECORD,0},
{VT_BLOB, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
{VT_STREAM, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
{VT_STORAGE, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
{VT_STREAMED_OBJECT,VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
{VT_STORED_OBJECT,VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
{VT_BLOB_OBJECT,VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
{VT_CF, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
{VT_CLSID, VARTYPE_NOT_SUPPORTED,FADF_HAVEVARTYPE,0},
};
START_TEST(safearray)
{
HMODULE hdll;
SAFEARRAY *a, b, *c;
unsigned int i;
long indices[2];
HRESULT hres;
SAFEARRAYBOUND bound, bounds[2];
VARIANT v;
LPVOID data;
IID iid;
VARTYPE vt;
LONG l;
unsigned char *ptr1, *ptr2;
hdll=LoadLibraryA("oleaut32.dll");
pSafeArrayAllocDescriptorEx=(void*)GetProcAddress(hdll,"SafeArrayAllocDescriptorEx");
pSafeArrayCopyData=(void*)GetProcAddress(hdll,"SafeArrayCopyData");
pSafeArrayGetIID=(void*)GetProcAddress(hdll,"SafeArrayGetIID");
pSafeArraySetIID=(void*)GetProcAddress(hdll,"SafeArraySetIID");
pSafeArrayGetVartype=(void*)GetProcAddress(hdll,"SafeArrayGetVartype");
hres = SafeArrayAllocDescriptor(0,&a);
ok(E_INVALIDARG == hres,"SAAD(0) failed with hres %lx",hres);
hres=SafeArrayAllocDescriptor(1,&a);
ok(S_OK == hres,"SAAD(1) failed with %lx",hres);
for (i=1;i<100;i++) {
hres=SafeArrayAllocDescriptor(i,&a);
ok(S_OK == hres,"SAAD(%d) failed with %lx",i,hres);
ok(a->cDims == i,"a->cDims not initialised?");
hres=SafeArrayDestroyDescriptor(a);
ok(S_OK == hres,"SADD failed with %lx",hres);
}
hres=SafeArrayAllocDescriptor(65535,&a);
ok(S_OK == hres,"SAAD(65535) failed with %lx",hres);
hres=SafeArrayDestroyDescriptor(a);
ok(S_OK == hres,"SADD failed with %lx",hres);
hres=SafeArrayAllocDescriptor(65536,&a);
ok(E_INVALIDARG == hres,"SAAD(65536) failed with %lx",hres);
/* Crashes on Win95: SafeArrayAllocDescriptor(xxx,NULL) */
bound.cElements = 1;
bound.lLbound = 0;
a = SafeArrayCreate(-1, 1, &bound);
ok(NULL == a,"SAC(-1,1,[1,0]) not failed?");
bounds[0].cElements = 42; bounds[0].lLbound = 1;
bounds[1].cElements = 2; bounds[1].lLbound = 23;
a = SafeArrayCreate(VT_I4,2,bounds);
ok(a != NULL,"SAC(VT_INT32,2,...) failed.");
hres = SafeArrayGetLBound (a, 0, &l);
ok (hres == DISP_E_BADINDEX, "SAGLB 0 failed with %lx", hres);
hres = SafeArrayGetLBound (a, 1, &l);
ok (hres == S_OK, "SAGLB 1 failed with %lx", hres);
ok (l == 1, "SAGLB 1 returned %ld instead of 1", l);
hres = SafeArrayGetLBound (a, 2, &l);
ok (hres == S_OK, "SAGLB 2 failed with %lx", hres);
ok (l == 23, "SAGLB 2 returned %ld instead of 1", l);
hres = SafeArrayGetLBound (a, 3, &l);
ok (hres == DISP_E_BADINDEX, "SAGLB 3 failed with %lx", hres);
hres = SafeArrayGetUBound (a, 0, &l);
ok (hres == DISP_E_BADINDEX, "SAGUB 0 failed with %lx", hres);
hres = SafeArrayGetUBound (a, 1, &l);
ok (hres == S_OK, "SAGUB 1 failed with %lx", hres);
ok (l == 42, "SAGUB 1 returned %ld instead of 1", l);
hres = SafeArrayGetUBound (a, 2, &l);
ok (hres == S_OK, "SAGUB 2 failed with %lx", hres);
ok (l == 24, "SAGUB 2 returned %ld instead of 24", l);
hres = SafeArrayGetUBound (a, 3, &l);
ok (hres == DISP_E_BADINDEX, "SAGUB 3 failed with %lx", hres);
i = SafeArrayGetDim(a);
ok(i == 2, "getdims of 2 din array returned %d",i);
indices[0] = 0;
indices[1] = 23;
hres = SafeArrayGetElement(a, indices, &i);
ok(DISP_E_BADINDEX == hres,"SAGE failed [0,23], hres 0x%lx",hres);
indices[0] = 1;
indices[1] = 22;
hres = SafeArrayGetElement(a, indices, &i);
ok(DISP_E_BADINDEX == hres,"SAGE failed [1,22], hres 0x%lx",hres);
indices[0] = 1;
indices[1] = 23;
hres = SafeArrayGetElement(a, indices, &i);
ok(S_OK == hres,"SAGE failed [1,23], hres 0x%lx",hres);
indices[0] = 1;
indices[1] = 25;
hres = SafeArrayGetElement(a, indices, &i);
ok(DISP_E_BADINDEX == hres,"SAGE failed [1,24], hres 0x%lx",hres);
indices[0] = 3;
indices[1] = 23;
hres = SafeArrayGetElement(a, indices, &i);
ok(S_OK == hres,"SAGE failed [42,23], hres 0x%lx",hres);
hres = SafeArrayAccessData(a, (void**)&ptr1);
ok(S_OK == hres, "SAAD failed with 0x%lx", hres);
indices[0] = 3;
indices[1] = 23;
hres = SafeArrayPtrOfIndex(a, indices, (void**)&ptr2);
ok(S_OK == hres,"SAPOI failed [1,23], hres 0x%lx",hres);
ok(ptr2 - ptr1 == 8,"ptr difference is not 8, but %d (%p vs %p)", ptr2-ptr1, ptr2, ptr1);
indices[0] = 3;
indices[1] = 24;
hres = SafeArrayPtrOfIndex(a, indices, (void**)&ptr2);
ok(S_OK == hres,"SAPOI failed [5,24], hres 0x%lx",hres);
ok(ptr2 - ptr1 == 176,"ptr difference is not 176, but %d (%p vs %p)", ptr2-ptr1, ptr2, ptr1);
indices[0] = 20;
indices[1] = 23;
hres = SafeArrayPtrOfIndex(a, indices, (void**)&ptr2);
ok(S_OK == hres,"SAPOI failed [20,23], hres 0x%lx",hres);
ok(ptr2 - ptr1 == 76,"ptr difference is not 176, but %d (%p vs %p)", ptr2-ptr1, ptr2, ptr1);
hres = SafeArrayUnaccessData(a);
ok(S_OK == hres, "SAUAD failed with 0x%lx", hres);
for (i=0;i<sizeof(vttypes)/sizeof(vttypes[0]);i++) {
a = SafeArrayCreate(vttypes[i].vt, 1, &bound);
ok( ((a == NULL) && (vttypes[i].elemsize == 0)) ||
((a != NULL) && (vttypes[i].elemsize == a->cbElements)),
"SAC(%d,1,[1,0]), result %ld, expected %d",vttypes[i].vt,(a?a->cbElements:0),vttypes[i].elemsize
);
if (a!=NULL) {
ok(a->fFeatures == (vttypes[i].expflags | vttypes[i].addflags),
"SAC of %d returned feature flags %x, expected %x",
vttypes[i].vt, a->fFeatures,
vttypes[i].expflags|vttypes[i].addflags);
ok(SafeArrayGetElemsize(a) == vttypes[i].elemsize,
"SAGE for vt %d returned elemsize %d instead of expected %d",
vttypes[i].vt, SafeArrayGetElemsize(a),vttypes[i].elemsize);
}
if (!a) continue;
if (pSafeArrayGetVartype) {
hres = pSafeArrayGetVartype(a, &vt);
ok(hres == S_OK, "SAGVT of arra y with vt %d failed with %lx", vttypes[i].vt, hres);
if (vttypes[i].vt == VT_DISPATCH) {
/* Special case. Checked against Windows. */
ok(vt == VT_UNKNOWN, "SAGVT of a rray with VT_DISPATCH returned not VT_UNKNOWN, but %d", vt);
} else {
ok(vt == vttypes[i].vt, "SAGVT of array with vt %d returned %d", vttypes[i].vt, vt);
}
}
hres = SafeArrayCopy(a, &c);
ok(hres == S_OK, "failed to copy safearray of vt %d with hres %lx", vttypes[i].vt, hres);
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
);
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);
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);
if (pSafeArrayGetVartype) {
hres = pSafeArrayGetVartype(c, &vt);
ok(hres == S_OK, "SAGVT of array with vt %d failed with %lx", vttypes[i].vt, hres);
if (vttypes[i].vt == VT_DISPATCH) {
/* Special case. Checked against Windows. */
ok(vt == VT_UNKNOWN, "SAGVT of array with VT_DISPATCH returned not VT_UNKNOWN, but %d", vt);
} else {
ok(vt == vttypes[i].vt, "SAGVT of array with vt %d returned %d", vttypes[i].vt, vt);
}
}
if (pSafeArrayCopyData) {
hres = pSafeArrayCopyData(a, c);
ok(hres == S_OK, "failed to copy safearray data of vt %d with hres %lx", vttypes[i].vt, hres);
hres = SafeArrayDestroyData(c);
ok(hres == S_OK,"SADD of copy of array with vt %d failed with hres %lx", vttypes[i].vt, hres);
}
hres = SafeArrayDestroy(a);
ok(hres == S_OK,"SAD of array with vt %d failed with hres %lx", vttypes[i].vt, hres);
}
/* Test conversion of type|VT_ARRAY <-> VT_BSTR */
bound.lLbound = 0;
bound.cElements = 10;
a = SafeArrayCreate(VT_UI1, 1, &bound);
ok(a != NULL, "SAC failed.");
ok(S_OK == SafeArrayAccessData(a, &data),"SACD failed");
memcpy(data,"Hello World",10);
ok(S_OK == SafeArrayUnaccessData(a),"SAUD failed");
V_VT(&v) = VT_ARRAY|VT_UI1;
V_ARRAY(&v) = a;
hres = VariantChangeTypeEx(&v, &v, 0, 0, VT_BSTR);
ok(hres==S_OK, "CTE VT_ARRAY|VT_UI1 -> VT_BSTR failed with %lx",hres);
ok(V_VT(&v) == VT_BSTR,"CTE VT_ARRAY|VT_UI1 -> VT_BSTR did not return VT_BSTR, but %d.",V_VT(&v));
ok(V_BSTR(&v)[0] == 0x6548,"First letter are not 'He', but %x", V_BSTR(&v)[0]);
/* check locking functions */
a = SafeArrayCreate(VT_I4, 1, &bound);
ok(a!=NULL,"SAC should not fail");
hres = SafeArrayAccessData(a, &data);
ok(hres == S_OK,"SAAD failed with hres %lx",hres);
hres = SafeArrayDestroy(a);
ok(hres == DISP_E_ARRAYISLOCKED,"locked safe array destroy not failed with DISP_E_ARRAYISLOCKED, but with hres %lx", hres);
hres = SafeArrayDestroyData(a);
ok(hres == DISP_E_ARRAYISLOCKED,"locked safe array destroy data not failed with DISP_E_ARRAYISLOCKED, but with hres %lx", hres);
hres = SafeArrayDestroyDescriptor(a);
ok(hres == DISP_E_ARRAYISLOCKED,"locked safe array destroy descriptor not failed with DISP_E_ARRAYISLOCKED, but with hres %lx", hres);
hres = SafeArrayUnaccessData(a);
ok(hres == S_OK,"SAUD failed after lock/destroy test");
hres = SafeArrayDestroy(a);
ok(hres == S_OK,"SAD failed after lock/destroy test");
/* Test if we need to destroy data before descriptor */
a = SafeArrayCreate(VT_I4, 1, &bound);
ok(a!=NULL,"SAC should not fail");
hres = SafeArrayDestroyDescriptor(a);
ok(hres == S_OK,"SADD with data in array failed with hres %lx",hres);
/* IID functions */
/* init a small stack safearray */
if (pSafeArraySetIID) {
memset(&b, 0, sizeof(b));
b.cDims = 1;
memset(&iid, 0x42, sizeof(IID));
hres = pSafeArraySetIID(&b,&iid);
ok(hres == E_INVALIDARG,"SafeArraySetIID of non IID capable safearray did not return E_INVALIDARG, but %lx",hres);
hres = SafeArrayAllocDescriptor(1,&a);
ok((a->fFeatures & FADF_HAVEIID) == 0,"newly allocated descriptor with SAAD should not have FADF_HAVEIID");
hres = pSafeArraySetIID(a,&iid);
ok(hres == E_INVALIDARG,"SafeArraySetIID of newly allocated descriptor with SAAD should return E_INVALIDARG, but %lx",hres);
}
if (!pSafeArrayAllocDescriptorEx)
return;
for (i=0;i<sizeof(vttypes)/sizeof(vttypes[0]);i++) {
hres = pSafeArrayAllocDescriptorEx(vttypes[i].vt,1,&a);
ok(a->fFeatures == vttypes[i].expflags,"SAADE(%d) resulted with flags %x, expected %x\n", vttypes[i].vt, a->fFeatures, vttypes[i].expflags);
if (a->fFeatures & FADF_HAVEIID) {
hres = pSafeArrayGetIID(a, &iid);
ok(hres == S_OK,"SAGIID failed for vt %d with hres %lx", vttypes[i].vt,hres);
switch (vttypes[i].vt) {
case VT_UNKNOWN:
ok(IsEqualGUID(((GUID*)a)-1,&IID_IUnknown),"guid for VT_UNKNOWN is not IID_IUnknown");
ok(IsEqualGUID(&iid, &IID_IUnknown),"SAGIID returned wrong GUID for IUnknown");
break;
case VT_DISPATCH:
ok(IsEqualGUID(((GUID*)a)-1,&IID_IDispatch),"guid for VT_UNKNOWN is not IID_IDispatch");
ok(IsEqualGUID(&iid, &IID_IDispatch),"SAGIID returned wrong GUID for IDispatch");
break;
default:
ok(FALSE,"unknown vt %d with FADF_HAVEIID",vttypes[i].vt);
break;
}
} else {
hres = pSafeArrayGetIID(a, &iid);
ok(hres == E_INVALIDARG,"SAGIID did not fail for vt %d with hres %lx", vttypes[i].vt,hres);
}
if (a->fFeatures & FADF_RECORD) {
ok(vttypes[i].vt == VT_RECORD,"FADF_RECORD for non record %d",vttypes[i].vt);
}
if (a->fFeatures & FADF_HAVEVARTYPE) {
ok(vttypes[i].vt == ((DWORD*)a)[-1], "FADF_HAVEVARTYPE set, but vt %d mismatch stored %ld",vttypes[i].vt,((DWORD*)a)[-1]);
}
hres = pSafeArrayGetVartype(a, &vt);
ok(hres == S_OK, "SAGVT of array with vt %d failed with %lx", vttypes[i].vt, hres);
if (vttypes[i].vt == VT_DISPATCH) {
/* Special case. Checked against Windows. */
ok(vt == VT_UNKNOWN, "SAGVT of array with VT_DISPATCH returned not VT_UNKNOWN, but %d", vt);
} else {
ok(vt == vttypes[i].vt, "SAGVT of array with vt %d returned %d", vttypes[i].vt, vt);
}
if (a->fFeatures & FADF_HAVEIID) {
hres = pSafeArraySetIID(a, &IID_IStorage); /* random IID */
ok(hres == S_OK,"SASIID failed with FADF_HAVEIID set for vt %d with %lx", vttypes[i].vt, hres);
hres = pSafeArrayGetIID(a, &iid);
ok(hres == S_OK,"SAGIID failed with FADF_HAVEIID set for vt %d with %lx", vttypes[i].vt, hres);
ok(IsEqualGUID(&iid, &IID_IStorage),"returned iid is not IID_IStorage");
} else {
hres = pSafeArraySetIID(a, &IID_IStorage); /* random IID */
ok(hres == E_INVALIDARG,"SASIID did not failed with !FADF_HAVEIID set for vt %d with %lx", vttypes[i].vt, hres);
}
hres = SafeArrayDestroyDescriptor(a);
ok(hres == S_OK,"SADD failed with hres %lx",hres);
}
}