vcl/qa/cppunit/skia/skia.cxx | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
New commits:
commit b9eca45f56bbb8bf0acf25469e9f5a9918584e4e
Author: Luboš Luňák <l.lu...@collabora.com>
AuthorDate: Wed Mar 24 15:22:16 2021 +0100
Commit: Luboš Luňák <l.lu...@collabora.com>
CommitDate: Wed Mar 24 21:09:55 2021 +0100
add a unittest for tdf#132367
Change-Id: I7f694cd830f3aaf7a41fde66c896e6510f2d92e3
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/113043
Tested-by: Jenkins
Reviewed-by: Luboš Luňák <l.lu...@collabora.com>
diff --git a/vcl/qa/cppunit/skia/skia.cxx b/vcl/qa/cppunit/skia/skia.cxx
index 6ed0b884955d..2ca53bbdc2a9 100644
--- a/vcl/qa/cppunit/skia/skia.cxx
+++ b/vcl/qa/cppunit/skia/skia.cxx
@@ -44,6 +44,7 @@ public:
void testDelayedScale();
void testTdf137329();
void testTdf140848();
+ void testTdf132367();
CPPUNIT_TEST_SUITE(SkiaTest);
CPPUNIT_TEST(testBitmapErase);
@@ -55,6 +56,7 @@ public:
CPPUNIT_TEST(testDelayedScale);
CPPUNIT_TEST(testTdf137329);
CPPUNIT_TEST(testTdf140848);
+ CPPUNIT_TEST(testTdf132367);
CPPUNIT_TEST_SUITE_END();
private:
@@ -425,6 +427,27 @@ void SkiaTest::testTdf140848()
CPPUNIT_ASSERT_EQUAL(COL_WHITE, device->GetPixel(Point(1200, 100)));
}
+void SkiaTest::testTdf132367()
+{
+ if (!SkiaHelper::isVCLSkiaEnabled())
+ return;
+ ScopedVclPtr<VirtualDevice> device =
VclPtr<VirtualDevice>::Create(DeviceFormat::DEFAULT);
+ device->SetOutputSizePixel(Size(2, 2));
+ device->SetBackground(Wallpaper(COL_BLACK));
+ device->Erase();
+ device->DrawPixel(Point(1, 1), COL_WHITE);
+ // This will make the bitmap store data in SkImage.
+ Bitmap bitmap = device->GetBitmap(Point(0, 0), Size(2, 2));
+ // Scaling will only set up delayed scaling of the SkImage.
+ bitmap.Scale(Size(4, 4), BmpScaleFlag::NearestNeighbor);
+ // Now it will need to be converted to pixel buffer, check it's converted
properly
+ // from the SkImage.
+ BitmapReadAccess access(bitmap);
+ CPPUNIT_ASSERT_EQUAL(tools::Long(4), access.Width());
+ CPPUNIT_ASSERT_EQUAL(tools::Long(4), access.Height());
+ CPPUNIT_ASSERT_EQUAL(BitmapColor(COL_WHITE), access.GetColor(3, 3));
+}
+
} // namespace
CPPUNIT_TEST_SUITE_REGISTRATION(SkiaTest);
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