[PATCH 2/4] d3dx9/tests: Add a test for saving a surface as D3DXIFF_DIB.

[Connor McAdams]

From: Connor McAdams

Signed-off-by: Connor McAdams 
---
 dlls/d3dx9_36/tests/surface.c | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/dlls/d3dx9_36/tests/surface.c b/dlls/d3dx9_36/tests/surface.c
index e6a7d490ac3..31f09cb0600 100644
--- a/dlls/d3dx9_36/tests/surface.c
+++ b/dlls/d3dx9_36/tests/surface.c
@@ -3857,10 +3857,11 @@ static void test_D3DXSaveSurfaceToFileInMemory(IDirect3DDevice9 *device)
          struct tga_header header;
          BYTE *data;
     } *tga;
+    ID3DXBuffer *buffer, *buffer2;
     IDirect3DSurface9 *surface;
     IDirect3DTexture9 *texture;
     unsigned int i, x, y;
-    ID3DXBuffer *buffer;
+    D3DXIMAGE_INFO info;
     HRESULT hr;
     RECT rect;

@@ -3972,6 +3973,26 @@ static void test_D3DXSaveSurfaceToFileInMemory(IDirect3DDevice9 *device)
         ID3DXBuffer_Release(buffer);
     }

+    /* Saving as D3DXIFF_DIB actually saves as a BMP. */
+    hr = D3DXSaveSurfaceToFileInMemory(&buffer, D3DXIFF_DIB, surface, NULL, NULL);
+    ok(hr == D3D_OK, "Got unexpected hr %#lx.\n", hr);
+
+    hr = D3DXSaveSurfaceToFileInMemory(&buffer2, D3DXIFF_BMP, surface, NULL, NULL);
+    ok(hr == D3D_OK, "Got unexpected hr %#lx.\n", hr);
+
+    hr = D3DXGetImageInfoFromFileInMemory(ID3DXBuffer_GetBufferPointer(buffer), ID3DXBuffer_GetBufferSize(buffer), &info);
+    ok(hr == D3D_OK, "Got unexpected hr %#lx.\n", hr);
+    todo_wine ok(info.ImageFileFormat == D3DXIFF_BMP, "Unexpected ImageFileFormat %d.\n", info.ImageFileFormat);
+    todo_wine ok(ID3DXBuffer_GetBufferSize(buffer) == ID3DXBuffer_GetBufferSize(buffer2), "Unexpected buffer size.\n");
+    if (ID3DXBuffer_GetBufferSize(buffer) == ID3DXBuffer_GetBufferSize(buffer2))
+    {
+        ok(!memcmp(ID3DXBuffer_GetBufferPointer(buffer), ID3DXBuffer_GetBufferPointer(buffer2), ID3DXBuffer_GetBufferSize(buffer)),
+                "Files do not match.\n");
+    }
+
+    ID3DXBuffer_Release(buffer);
+    ID3DXBuffer_Release(buffer2);
+
     IDirect3DSurface9_Release(surface);

for (i = 0; i < ARRAY_SIZE(test_access_types); ++i)