Dmitry Timoshkov : oleaut32: Add a test for loading/saving an empty picture .
Alexandre Julliard
julliard at winehq.org
Mon Nov 26 15:19:20 CST 2012
Module: wine
Branch: master
Commit: 6c53c4ee036c849f80104c0116f779946d19670b
URL: http://source.winehq.org/git/wine.git/?a=commit;h=6c53c4ee036c849f80104c0116f779946d19670b
Author: Dmitry Timoshkov <dmitry at baikal.ru>
Date: Mon Nov 26 17:49:58 2012 +0800
oleaut32: Add a test for loading/saving an empty picture.
---
dlls/oleaut32/tests/olepicture.c | 53 ++++++++++++++++++++++++++++++++++++++
1 files changed, 53 insertions(+), 0 deletions(-)
diff --git a/dlls/oleaut32/tests/olepicture.c b/dlls/oleaut32/tests/olepicture.c
index 696f8cd..ee97fe2 100644
--- a/dlls/oleaut32/tests/olepicture.c
+++ b/dlls/oleaut32/tests/olepicture.c
@@ -1059,6 +1059,58 @@ todo_wine
IPicture_Release(pic);
}
+static void test_load_save_empty_picture(void)
+{
+ IPicture *pic;
+ PICTDESC desc;
+ short type;
+ OLE_HANDLE handle;
+ HGLOBAL hmem;
+ DWORD *mem;
+ IPersistStream *src_stream;
+ IStream *dst_stream;
+ HRESULT hr;
+
+ memset(&pic, 0, sizeof(pic));
+ desc.cbSizeofstruct = sizeof(desc);
+ desc.picType = PICTYPE_NONE;
+ hr = OleCreatePictureIndirect(&desc, &IID_IPicture, FALSE, (void **)&pic);
+ ok(hr == S_OK, "OleCreatePictureIndirect error %#x\n", hr);
+
+ type = -1;
+ hr = IPicture_get_Type(pic, &type);
+ ok(hr == S_OK,"get_Type error %#8x\n", hr);
+ ok(type == PICTYPE_NONE,"expected picture type PICTYPE_NONE, got %d\n", type);
+
+ handle = (OLE_HANDLE)0xdeadbeef;
+ hr = IPicture_get_Handle(pic, &handle);
+ ok(hr == S_OK,"get_Handle error %#8x\n", hr);
+ ok(!handle, "get_Handle returned wrong handle %#x\n", handle);
+
+ hmem = GlobalAlloc(GMEM_ZEROINIT, 4096);
+ hr = CreateStreamOnHGlobal(hmem, FALSE, &dst_stream);
+ ok(hr == S_OK, "createstreamonhglobal error %#x\n", hr);
+
+ hr = IPicture_QueryInterface(pic, &IID_IPersistStream, (void **)&src_stream);
+ ok(hr == S_OK, "QueryInterface error %#x\n", hr);
+
+ hr = IPersistStream_Save(src_stream, dst_stream, TRUE);
+todo_wine
+ ok(hr == S_OK, "Save error %#x\n", hr);
+
+ mem = GlobalLock(hmem);
+todo_wine
+ ok(!memcmp(mem, "lt\0\0", 4), "got wrong stream header %04x\n", mem[0]);
+ ok(mem[1] == 0, "expected stream size 0, got %u\n", mem[1]);
+ GlobalUnlock(hmem);
+
+ IPersistStream_Release(src_stream);
+ IStream_Release(dst_stream);
+
+ GlobalFree(hmem);
+ IPicture_Release(pic);
+}
+
START_TEST(olepicture)
{
hOleaut32 = GetModuleHandleA("oleaut32.dll");
@@ -1097,6 +1149,7 @@ START_TEST(olepicture)
test_himetric();
test_load_save_bmp();
test_load_save_icon();
+ test_load_save_empty_picture();
}
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