[PATCH v4 5/5] ole32/tests: Add tests for loading from presentation streams to data cache.
Sergio Gómez Del Real
sdelreal at codeweavers.com
Thu Apr 5 18:30:38 CDT 2018
Signed-off-by: Sergio Gómez Del Real <sdelreal at codeweavers.com>
---
dlls/ole32/tests/ole2.c | 116 ++++++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 112 insertions(+), 4 deletions(-)
diff --git a/dlls/ole32/tests/ole2.c b/dlls/ole32/tests/ole2.c
index 3bd4acce92..97c5dc674e 100644
--- a/dlls/ole32/tests/ole2.c
+++ b/dlls/ole32/tests/ole2.c
@@ -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;
+ int 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);
+ 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++)
- HeapFree(GetProcessHeap(), 0, (void *)pdata->stg_def.stream[i].data);
+ {
+ 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);
+
}
}
--
2.14.1
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