add unittest for SkiaSalBitmap copy-on-write data sharing

Change-Id: I2e331785d49c55116bf9cb893be25da1067df8ee
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/104283
Tested-by: Jenkins
Reviewed-by: Luboš Luňák <l.lunak@collabora.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/vcl/inc/skia/salbmp.hxx b/vcl/inc/skia/salbmp.hxx
index 49aabcf69a7f..9edb1d620e3a 100644
--- a/vcl/inc/skia/salbmp.hxx
+++ b/vcl/inc/skia/salbmp.hxx
@@ -94,6 +94,9 @@ public:
     bool unittestHasImage() const { return mImage.get(); }
     bool unittestHasAlphaImage() const { return mAlphaImage.get(); }
     bool unittestHasEraseColor() const { return mEraseColorSet; }
+    const sal_uInt8* unittestGetBuffer() const { return mBuffer.get(); }
+    const SkImage* unittestGetImage() const { return mImage.get(); }
+    const SkImage* unittestGetAlphaImage() const { return mAlphaImage.get(); }
 
 private:
     // Reset the state to pixel data (resets cached images allocated in GetSkImage()/GetAlphaSkImage()).