Nikolay Sivov : d2d1/tests: Test to show that WIC bitmap is locked within BeginDraw()/EndDraw().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 93959d21e97b007562f7d7a507c5f0d65b376439
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=93959d21e97b007562f7d7a507...

Author: Nikolay Sivov 
Date:   Thu Feb 16 18:09:21 2017 +0300

d2d1/tests: Test to show that WIC bitmap is locked within BeginDraw()/EndDraw().

Signed-off-by: Nikolay Sivov 
Signed-off-by: Henri Verbeet 
Signed-off-by: Alexandre Julliard

---

dlls/d2d1/tests/d2d1.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/dlls/d2d1/tests/d2d1.c b/dlls/d2d1/tests/d2d1.c
index 5c6f346..19efd73 100644
--- a/dlls/d2d1/tests/d2d1.c
+++ b/dlls/d2d1/tests/d2d1.c
@@ -3971,6 +3971,7 @@ static void test_gdi_interop(void)
     ID2D1GdiInteropRenderTarget *interop;
     D2D1_RENDER_TARGET_PROPERTIES desc;
     IWICImagingFactory *wic_factory;
+    IWICBitmapLock *wic_lock;
     IWICBitmap *wic_bitmap;
     ID2D1RenderTarget *rt;
     ID2D1Factory *factory;
@@ -4065,6 +4066,19 @@ todo_wine
     match = compare_wic_bitmap(wic_bitmap, "60cacbf3d72e1e7834203da608037b1bf83b40e8");
     ok(match, "Bitmap does not match.\n");

+    /* Bitmap is locked at BeginDraw(). */
+    hr = IWICBitmap_Lock(wic_bitmap, NULL, WICBitmapLockRead, &wic_lock);
+    ok(SUCCEEDED(hr), "Expected bitmap to be unlocked, hr %#x.\n", hr);
+    IWICBitmapLock_Release(wic_lock);
+
+    ID2D1RenderTarget_BeginDraw(rt);
+    hr = IWICBitmap_Lock(wic_bitmap, NULL, WICBitmapLockRead, &wic_lock);
+todo_wine
+    ok(hr == WINCODEC_ERR_ALREADYLOCKED, "Expected bitmap to be locked, hr %#x.\n", hr);
+    if (SUCCEEDED(hr))
+        IWICBitmapLock_Release(wic_lock);
+    ID2D1RenderTarget_EndDraw(rt, NULL, NULL);
+
     ID2D1GdiInteropRenderTarget_Release(interop);
     ID2D1RenderTarget_Release(rt);