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ole32/tests: Add tests for loading from presentation streams to data cache.

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Signed-off-by: Sergio Gómez Del Real <sdelreal@codeweavers.com>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Sergio Gómez Del Real 2018-04-11 11:45:18 -05:00 committed by Alexandre Julliard
parent 33fd878728
commit edb7f51209
1 changed files with 113 additions and 5 deletions
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118
dlls/ole32/tests/ole2.c
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@ -4078,6 +4078,83 @@ static void check_storage_contents(IStorage *stg, const struct storage_def *stg_
}
}
static HRESULT stgmedium_cmp(const STGMEDIUM *med1, STGMEDIUM *med2)
{
BYTE *data1, *data2;
ULONG datasize1, datasize2;
if (med1->tymed != med2->tymed)
return E_FAIL;
if (med1->tymed == TYMED_MFPICT)
{
METAFILEPICT *mfpict1 = GlobalLock(U(med1)->hMetaFilePict);
METAFILEPICT *mfpict2 = GlobalLock(U(med2)->hMetaFilePict);
datasize1 = GetMetaFileBitsEx(mfpict1->hMF, 0, NULL);
datasize2 = GetMetaFileBitsEx(mfpict2->hMF, 0, NULL);
if (datasize1 == datasize2)
{
data1 = HeapAlloc(GetProcessHeap(), 0, datasize1);
data2 = HeapAlloc(GetProcessHeap(), 0, datasize2);
GetMetaFileBitsEx(mfpict1->hMF, datasize1, data1);
GetMetaFileBitsEx(mfpict2->hMF, datasize2, data2);
}
else return E_FAIL;
}
else if (med1->tymed == TYMED_ENHMF)
{
datasize1 = GetEnhMetaFileBits(med1->hEnhMetaFile, 0, NULL);
datasize2 = GetEnhMetaFileBits(med2->hEnhMetaFile, 0, NULL);
if (datasize1 == datasize2)
{
data1 = HeapAlloc(GetProcessHeap(), 0, datasize1);
data2 = HeapAlloc(GetProcessHeap(), 0, datasize2);
GetEnhMetaFileBits(med1->hEnhMetaFile, datasize1, data1);
GetEnhMetaFileBits(med2->hEnhMetaFile, datasize2, data2);
}
else return E_FAIL;
}
else if (med1->tymed == TYMED_HGLOBAL)
{
datasize1 = GlobalSize(med1->hGlobal);
datasize2 = GlobalSize(med2->hGlobal);
if (datasize1 == datasize2)
{
data1 = GlobalLock(med1->hGlobal);
data2 = GlobalLock(med2->hGlobal);
}
else
return E_FAIL;
}
else
return E_NOTIMPL;
if (memcmp(data1, data2, datasize1) != 0)
return E_FAIL;
if (med1->tymed == TYMED_HGLOBAL)
{
GlobalUnlock(U(med1)->hGlobal);
GlobalUnlock(U(med2)->hGlobal);
}
else if (med1->tymed == TYMED_MFPICT)
{
HeapFree(GetProcessHeap(), 0, data1);
HeapFree(GetProcessHeap(), 0, data2);
GlobalUnlock(U(med1)->hMetaFilePict);
GlobalUnlock(U(med2)->hMetaFilePict);
}
else
{
HeapFree(GetProcessHeap(), 0, data1);
HeapFree(GetProcessHeap(), 0, data2);
}
return S_OK;
}
static IStorage *create_storage_from_def(const struct storage_def *stg_def)
{
HRESULT hr;
@ -4250,8 +4327,10 @@ static void test_data_cache_save_data(void)
IStorage *doc;
IOleCache2 *cache;
IPersistStorage *persist;
IDataObject *odata;
int enumerated_streams, matched_streams, i;
DWORD dummy;
STGMEDIUM stgmeds[MAX_FMTS];
struct tests_data_cache
{
FORMATETC fmts[MAX_FMTS];
@ -4366,9 +4445,9 @@ static void test_data_cache_save_data(void)
ok(SUCCEEDED(hr), "unexpected %#x\n", hr);
if (i < pdata->num_set)
{
get_stgmedium(pdata->fmts[i].cfFormat, &stgmed);
get_stgdef(&pdata->stg_def, pdata->fmts[i].cfFormat, &stgmed, i);
hr = IOleCache2_SetData(cache, &pdata->fmts[i], &stgmed, TRUE);
get_stgmedium(pdata->fmts[i].cfFormat, &stgmeds[i]);
get_stgdef(&pdata->stg_def, pdata->fmts[i].cfFormat, &stgmeds[i], i);
hr = IOleCache2_SetData(cache, &pdata->fmts[i], &stgmeds[i], FALSE);
ok(hr == S_OK, "unexpected %#x\n", hr);
}
}
@ -4399,12 +4478,41 @@ static void test_data_cache_save_data(void)
ok(enumerated_streams == pdata->stg_def.stream_count, "created %d != def streams %d\n",
enumerated_streams, pdata->stg_def.stream_count);
for (i = 0; i < pdata->num_set; i++)
HeapFree(GetProcessHeap(), 0, (void *)pdata->stg_def.stream[i].data);
IPersistStorage_Release(persist);
IOleCache2_Release(cache);
/* now test _Load/_GetData using the storage we used for _Save */
hr = CreateDataCache(NULL, pdata->clsid, &IID_IOleCache2, (void **)&cache);
ok(hr == S_OK, "unexpected %#x\n", hr);
hr = IOleCache2_QueryInterface(cache, &IID_IPersistStorage, (void **)&persist);
ok(hr == S_OK, "unexpected %#x\n", hr);
hr = IStorage_SetClass(doc, pdata->clsid);
ok(hr == S_OK, "unexpected %#x\n", hr);
trace("IPersistStorage_Load\n");
hr = IPersistStorage_Load(persist, doc);
ok(hr == S_OK, "unexpected %#x\n", hr);
hr = IOleCache2_QueryInterface(cache, &IID_IDataObject, (void **)&odata);
ok(hr == S_OK, "unexpected %#x\n", hr);
for (i = 0; i < pdata->num_set; i++)
{
hr = IDataObject_GetData(odata, &pdata->fmts[i], &stgmed);
ok(hr == S_OK, "unexpected %#x\n", hr);
hr = stgmedium_cmp(&stgmeds[i], &stgmed);
ok(hr == S_OK, "unexpected %#x\n", hr);
ReleaseStgMedium(&stgmed);
ReleaseStgMedium(&stgmeds[i]);
}
IDataObject_Release(odata);
IPersistStorage_Release(persist);
IStorage_Release(doc);
IOleCache2_Release(cache);
for (i = 0; i < pdata->num_set; i++)
HeapFree(GetProcessHeap(), 0, (void *)pdata->stg_def.stream[i].data);
}
}