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vcl_bitmap_test: merge BitmapExTest into BitmapTest

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BitmapEx doesn't exist as such since
commit 6d0e5ddede
Author: Noel Grandin <noel.grandin@collabora.co.uk>
Date:   Fri Sep 5 16:01:33 2025 +0200

    remove BitmapEx

    all use-sites have been converted to Bitmap

Change-Id: I5768bf06f3eb30d867476c6b6acdc62e85fde70e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/197576
Tested-by: Jenkins
Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>
This commit is contained in:
Xisco Fauli
2026-01-20 08:50:31 +01:00
parent 729f3de155
commit b34b7bfd79
3 changed files with 200 additions and 245 deletions
Download Patch File Download Diff File Expand all files Collapse all files
vcl/CppunitTest_vcl_bitmap_test.mk
-1
View File
@@ -11,7 +11,6 @@ $(eval $(call gb_CppunitTest_CppunitTest,vcl_bitmap_test))
$(eval $(call gb_CppunitTest_add_exception_objects,vcl_bitmap_test, \
vcl/qa/cppunit/BitmapTest \
vcl/qa/cppunit/BitmapExTest \
vcl/qa/cppunit/bitmapcolor \
vcl/qa/cppunit/ScanlineToolsTest \
vcl/qa/cppunit/BitmapScaleTest \
vcl/qa/cppunit/BitmapExTest.cxx
-244
View File
@@ -1,244 +0,0 @@
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <cppunit/TestAssert.h>
#include <cppunit/TestFixture.h>
#include <cppunit/extensions/HelperMacros.h>
#include <vcl/alpha.hxx>
#include <vcl/bitmap.hxx>
#include <basegfx/matrix/b2dhommatrix.hxx>
#include <vcl/BitmapWriteAccess.hxx>
#include <svdata.hxx>
#include <salinst.hxx>
namespace
{
class BitmapExTest : public CppUnit::TestFixture
{
void testGetPixelColor24_8();
void testGetPixelColor32();
void testTransformBitmapEx();
void testAlphaBlendWith();
void testCreateMask();
void testCombineMaskOr();
CPPUNIT_TEST_SUITE(BitmapExTest);
CPPUNIT_TEST(testGetPixelColor24_8);
CPPUNIT_TEST(testGetPixelColor32);
CPPUNIT_TEST(testTransformBitmapEx);
CPPUNIT_TEST(testAlphaBlendWith);
CPPUNIT_TEST(testCreateMask);
CPPUNIT_TEST(testCombineMaskOr);
CPPUNIT_TEST_SUITE_END();
};
void BitmapExTest::testGetPixelColor24_8()
{
Bitmap aBitmap(Size(3, 3), vcl::PixelFormat::N24_BPP);
{
BitmapScopedWriteAccess pWriteAccess(aBitmap);
pWriteAccess->Erase(Color(ColorTransparency, 0x00, 0x00, 0xFF, 0x00));
}
AlphaMask aMask(Size(3, 3));
{
BitmapScopedWriteAccess pWriteAccess(aMask);
pWriteAccess->Erase(Color(ColorTransparency, 0x00, 0xAA, 0xAA, 0xAA));
}
Bitmap aBitmap2(aBitmap, aMask);
CPPUNIT_ASSERT_EQUAL(Color(ColorAlpha, 0xAA, 0x00, 0xFF, 0x00), aBitmap2.GetPixelColor(0, 0));
}
void BitmapExTest::testGetPixelColor32()
{
Bitmap aBitmap(Size(3, 3), vcl::PixelFormat::N32_BPP);
{
BitmapScopedWriteAccess pWriteAccess(aBitmap);
pWriteAccess->Erase(Color(ColorTransparency, 0xAA, 0x00, 0xFF, 0x00));
}
CPPUNIT_ASSERT_EQUAL(Color(ColorTransparency, 0xAA, 0x00, 0xFF, 0x00),
aBitmap.GetPixelColor(0, 0));
}
void BitmapExTest::testTransformBitmapEx()
{
Bitmap aBitmap(Size(16, 16), vcl::PixelFormat::N24_BPP);
{
BitmapScopedWriteAccess pWriteAccess(aBitmap);
pWriteAccess->Erase(COL_WHITE);
for (int i = 0; i < 8; ++i)
{
for (int j = 0; j < 8; ++j)
{
pWriteAccess->SetPixel(i, j, COL_BLACK);
}
}
}
basegfx::B2DHomMatrix aMatrix;
aMatrix.rotate(M_PI / 2);
Bitmap aTransformed = aBitmap.TransformBitmap(16, 16, aMatrix);
aBitmap = aTransformed.CreateColorBitmap();
BitmapScopedReadAccess pAccess(aBitmap);
for (int i = 0; i < 16; ++i)
{
for (int j = 0; j < 16; ++j)
{
BitmapColor aColor = pAccess->GetPixel(i, j);
std::stringstream ss;
ss << "Color is expected to be white or black, is '" << aColor.AsRGBHexString() << "'";
// Without the accompanying fix in place, this test would have failed with:
// - Expression: aColor == COL_WHITE || aColor == COL_BLACK
// - Color is expected to be white or black, is 'bfbfbf'
// i.e. smoothing introduced noise for a simple 90 deg rotation.
CPPUNIT_ASSERT_MESSAGE(ss.str(), aColor == COL_WHITE || aColor == COL_BLACK);
}
}
}
void BitmapExTest::testAlphaBlendWith()
{
AlphaMask alpha(Size(1, 1));
AlphaMask bitmap(Size(1, 1));
// Just test a handful of combinations to make sure the algorithm doesn't
// change (as happened when I did some 32-bit alpha changes)
// Note that Erase() takes a transparency value, but we get alpha values in GetPixelIndex.
alpha.Erase(64);
bitmap.Erase(64);
alpha.BlendWith(bitmap);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>(255 - 112),
BitmapScopedReadAccess(alpha)->GetPixelIndex(0, 0));
alpha.Erase(12);
bitmap.Erase(64);
alpha.BlendWith(bitmap);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>(255 - 73),
BitmapScopedReadAccess(alpha)->GetPixelIndex(0, 0));
alpha.Erase(12);
bitmap.Erase(12);
alpha.BlendWith(bitmap);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>(255 - 24),
BitmapScopedReadAccess(alpha)->GetPixelIndex(0, 0));
alpha.Erase(127);
bitmap.Erase(13);
alpha.BlendWith(bitmap);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>(255 - 134),
BitmapScopedReadAccess(alpha)->GetPixelIndex(0, 0));
alpha.Erase(255);
bitmap.Erase(255);
alpha.BlendWith(bitmap);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>(255 - 255),
BitmapScopedReadAccess(alpha)->GetPixelIndex(0, 0));
alpha.Erase(0);
bitmap.Erase(255);
alpha.BlendWith(bitmap);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>(255 - 255),
BitmapScopedReadAccess(alpha)->GetPixelIndex(0, 0));
alpha.Erase(255);
bitmap.Erase(0);
alpha.BlendWith(bitmap);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>(255 - 255),
BitmapScopedReadAccess(alpha)->GetPixelIndex(0, 0));
alpha.Erase(0);
bitmap.Erase(0);
alpha.BlendWith(bitmap);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>(255 - 0),
BitmapScopedReadAccess(alpha)->GetPixelIndex(0, 0));
}
void BitmapExTest::testCreateMask()
{
Bitmap aBitmap(Size(3, 3), vcl::PixelFormat::N24_BPP);
{
BitmapScopedWriteAccess pWriteAccess(aBitmap);
pWriteAccess->Erase(COL_WHITE);
for (int i = 0; i < 3; ++i)
pWriteAccess->SetPixel(i, i, COL_RED);
}
aBitmap = aBitmap.CreateMask(COL_RED, 1);
BitmapScopedReadAccess pAccess(aBitmap);
// the output is a greyscale palette bitmap
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0xff), pAccess->GetPixelIndex(0, 0));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0x00), pAccess->GetPixelIndex(0, 1));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0x00), pAccess->GetPixelIndex(0, 2));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0x00), pAccess->GetPixelIndex(1, 0));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0xff), pAccess->GetPixelIndex(1, 1));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0x00), pAccess->GetPixelIndex(1, 2));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0x00), pAccess->GetPixelIndex(2, 0));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0x00), pAccess->GetPixelIndex(2, 1));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0xff), pAccess->GetPixelIndex(2, 2));
}
void BitmapExTest::testCombineMaskOr()
{
Bitmap aBitmap(Size(3, 3), vcl::PixelFormat::N24_BPP);
{
BitmapScopedWriteAccess pWriteAccess(aBitmap);
pWriteAccess->Erase(COL_WHITE);
for (int i = 0; i < 3; ++i)
pWriteAccess->SetPixel(1, i, COL_RED);
}
AlphaMask aAlphaBitmap(Size(3, 3));
{
BitmapScopedWriteAccess pWriteAccess(aAlphaBitmap);
pWriteAccess->Erase(COL_WHITE);
for (int i = 1; i < 3; ++i)
{
pWriteAccess->SetPixel(i, 0, COL_BLACK);
pWriteAccess->SetPixel(i, 1, COL_GRAY);
pWriteAccess->SetPixel(i, 0, Color(0xef, 0xef, 0xef));
}
}
{
AlphaMask aMask = aBitmap.CreateAlphaMask(COL_RED, 1);
BitmapScopedReadAccess pAccess(aMask);
// the output is a greyscale palette bitmap
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0xff), pAccess->GetPixelIndex(0, 0));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0xff), pAccess->GetPixelIndex(0, 1));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0xff), pAccess->GetPixelIndex(0, 2));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0x00), pAccess->GetPixelIndex(1, 0));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0x00), pAccess->GetPixelIndex(1, 1));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0x00), pAccess->GetPixelIndex(1, 2));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0xff), pAccess->GetPixelIndex(2, 0));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0xff), pAccess->GetPixelIndex(2, 1));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0xff), pAccess->GetPixelIndex(2, 2));
}
Bitmap aBitmap2(aBitmap, aAlphaBitmap);
aBitmap2.CombineMaskOr(COL_RED, 1);
CPPUNIT_ASSERT_EQUAL(Color(ColorAlpha, 0xff, 0xff, 0xff, 0xff), aBitmap2.GetPixelColor(0, 0));
CPPUNIT_ASSERT_EQUAL(Color(ColorAlpha, 0x00, 0x00, 0x00, 0x00), aBitmap2.GetPixelColor(0, 1));
CPPUNIT_ASSERT_EQUAL(Color(ColorAlpha, 0x00, 0x00, 0x00, 0x00), aBitmap2.GetPixelColor(0, 2));
CPPUNIT_ASSERT_EQUAL(Color(ColorAlpha, 0xff, 0xff, 0xff, 0xff), aBitmap2.GetPixelColor(1, 0));
CPPUNIT_ASSERT_EQUAL(Color(ColorAlpha, 0x00, 0x00, 0x00, 0x00), aBitmap2.GetPixelColor(1, 1));
CPPUNIT_ASSERT_EQUAL(Color(ColorAlpha, 0x00, 0x00, 0x00, 0x00), aBitmap2.GetPixelColor(1, 2));
CPPUNIT_ASSERT_EQUAL(Color(ColorAlpha, 0xff, 0xff, 0xff, 0xff), aBitmap2.GetPixelColor(2, 0));
CPPUNIT_ASSERT_EQUAL(Color(ColorAlpha, 0x00, 0x00, 0x00, 0x00), aBitmap2.GetPixelColor(2, 1));
CPPUNIT_ASSERT_EQUAL(Color(ColorAlpha, 0xff, 0xff, 0xff, 0xff), aBitmap2.GetPixelColor(2, 2));
}
} // namespace
CPPUNIT_TEST_SUITE_REGISTRATION(BitmapExTest);
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
vcl/qa/cppunit/BitmapTest.cxx
+200
View File
@@ -11,6 +11,7 @@
#include <cppunit/extensions/HelperMacros.h>
#include <cppunit/plugin/TestPlugIn.h>
#include <vcl/alpha.hxx>
#include <vcl/BitmapTools.hxx>
#include <vcl/BitmapWriteAccess.hxx>
#include <vcl/bitmap/BitmapMonochromeFilter.hxx>
@@ -664,6 +665,205 @@ CPPUNIT_TEST_FIXTURE(BitmapTest, testCrop)
CPPUNIT_ASSERT_EQUAL(Size(10, 10), aCroppedBmp.GetSizePixel());
}
}
CPPUNIT_TEST_FIXTURE(BitmapTest, testGetPixelColor24_8)
{
Bitmap aBitmap(Size(3, 3), vcl::PixelFormat::N24_BPP);
{
BitmapScopedWriteAccess pWriteAccess(aBitmap);
pWriteAccess->Erase(Color(ColorTransparency, 0x00, 0x00, 0xFF, 0x00));
}
AlphaMask aMask(Size(3, 3));
{
BitmapScopedWriteAccess pWriteAccess(aMask);
pWriteAccess->Erase(Color(ColorTransparency, 0x00, 0xAA, 0xAA, 0xAA));
}
Bitmap aBitmap2(aBitmap, aMask);
CPPUNIT_ASSERT_EQUAL(Color(ColorAlpha, 0xAA, 0x00, 0xFF, 0x00), aBitmap2.GetPixelColor(0, 0));
}
CPPUNIT_TEST_FIXTURE(BitmapTest, testGetPixelColor32)
{
Bitmap aBitmap(Size(3, 3), vcl::PixelFormat::N32_BPP);
{
BitmapScopedWriteAccess pWriteAccess(aBitmap);
pWriteAccess->Erase(Color(ColorTransparency, 0xAA, 0x00, 0xFF, 0x00));
}
CPPUNIT_ASSERT_EQUAL(Color(ColorTransparency, 0xAA, 0x00, 0xFF, 0x00),
aBitmap.GetPixelColor(0, 0));
}
CPPUNIT_TEST_FIXTURE(BitmapTest, testTransformBitmap)
{
Bitmap aBitmap(Size(16, 16), vcl::PixelFormat::N24_BPP);
{
BitmapScopedWriteAccess pWriteAccess(aBitmap);
pWriteAccess->Erase(COL_WHITE);
for (int i = 0; i < 8; ++i)
{
for (int j = 0; j < 8; ++j)
{
pWriteAccess->SetPixel(i, j, COL_BLACK);
}
}
}
basegfx::B2DHomMatrix aMatrix;
aMatrix.rotate(M_PI / 2);
Bitmap aTransformed = aBitmap.TransformBitmap(16, 16, aMatrix);
aBitmap = aTransformed.CreateColorBitmap();
BitmapScopedReadAccess pAccess(aBitmap);
for (int i = 0; i < 16; ++i)
{
for (int j = 0; j < 16; ++j)
{
BitmapColor aColor = pAccess->GetPixel(i, j);
std::stringstream ss;
ss << "Color is expected to be white or black, is '" << aColor.AsRGBHexString() << "'";
// Without the accompanying fix in place, this test would have failed with:
// - Expression: aColor == COL_WHITE || aColor == COL_BLACK
// - Color is expected to be white or black, is 'bfbfbf'
// i.e. smoothing introduced noise for a simple 90 deg rotation.
CPPUNIT_ASSERT_MESSAGE(ss.str(), aColor == COL_WHITE || aColor == COL_BLACK);
}
}
}
CPPUNIT_TEST_FIXTURE(BitmapTest, testAlphaBlendWith)
{
AlphaMask alpha(Size(1, 1));
AlphaMask bitmap(Size(1, 1));
// Just test a handful of combinations to make sure the algorithm doesn't
// change (as happened when I did some 32-bit alpha changes)
// Note that Erase() takes a transparency value, but we get alpha values in GetPixelIndex.
alpha.Erase(64);
bitmap.Erase(64);
alpha.BlendWith(bitmap);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>(255 - 112),
BitmapScopedReadAccess(alpha)->GetPixelIndex(0, 0));
alpha.Erase(12);
bitmap.Erase(64);
alpha.BlendWith(bitmap);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>(255 - 73),
BitmapScopedReadAccess(alpha)->GetPixelIndex(0, 0));
alpha.Erase(12);
bitmap.Erase(12);
alpha.BlendWith(bitmap);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>(255 - 24),
BitmapScopedReadAccess(alpha)->GetPixelIndex(0, 0));
alpha.Erase(127);
bitmap.Erase(13);
alpha.BlendWith(bitmap);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>(255 - 134),
BitmapScopedReadAccess(alpha)->GetPixelIndex(0, 0));
alpha.Erase(255);
bitmap.Erase(255);
alpha.BlendWith(bitmap);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>(255 - 255),
BitmapScopedReadAccess(alpha)->GetPixelIndex(0, 0));
alpha.Erase(0);
bitmap.Erase(255);
alpha.BlendWith(bitmap);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>(255 - 255),
BitmapScopedReadAccess(alpha)->GetPixelIndex(0, 0));
alpha.Erase(255);
bitmap.Erase(0);
alpha.BlendWith(bitmap);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>(255 - 255),
BitmapScopedReadAccess(alpha)->GetPixelIndex(0, 0));
alpha.Erase(0);
bitmap.Erase(0);
alpha.BlendWith(bitmap);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>(255 - 0),
BitmapScopedReadAccess(alpha)->GetPixelIndex(0, 0));
}
CPPUNIT_TEST_FIXTURE(BitmapTest, testCreateMask)
{
Bitmap aBitmap(Size(3, 3), vcl::PixelFormat::N24_BPP);
{
BitmapScopedWriteAccess pWriteAccess(aBitmap);
pWriteAccess->Erase(COL_WHITE);
for (int i = 0; i < 3; ++i)
pWriteAccess->SetPixel(i, i, COL_RED);
}
aBitmap = aBitmap.CreateMask(COL_RED, 1);
BitmapScopedReadAccess pAccess(aBitmap);
// the output is a greyscale palette bitmap
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0xff), pAccess->GetPixelIndex(0, 0));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0x00), pAccess->GetPixelIndex(0, 1));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0x00), pAccess->GetPixelIndex(0, 2));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0x00), pAccess->GetPixelIndex(1, 0));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0xff), pAccess->GetPixelIndex(1, 1));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0x00), pAccess->GetPixelIndex(1, 2));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0x00), pAccess->GetPixelIndex(2, 0));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0x00), pAccess->GetPixelIndex(2, 1));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0xff), pAccess->GetPixelIndex(2, 2));
}
CPPUNIT_TEST_FIXTURE(BitmapTest, testCombineMaskOr)
{
Bitmap aBitmap(Size(3, 3), vcl::PixelFormat::N24_BPP);
{
BitmapScopedWriteAccess pWriteAccess(aBitmap);
pWriteAccess->Erase(COL_WHITE);
for (int i = 0; i < 3; ++i)
pWriteAccess->SetPixel(1, i, COL_RED);
}
AlphaMask aAlphaBitmap(Size(3, 3));
{
BitmapScopedWriteAccess pWriteAccess(aAlphaBitmap);
pWriteAccess->Erase(COL_WHITE);
for (int i = 1; i < 3; ++i)
{
pWriteAccess->SetPixel(i, 0, COL_BLACK);
pWriteAccess->SetPixel(i, 1, COL_GRAY);
pWriteAccess->SetPixel(i, 0, Color(0xef, 0xef, 0xef));
}
}
{
AlphaMask aMask = aBitmap.CreateAlphaMask(COL_RED, 1);
BitmapScopedReadAccess pAccess(aMask);
// the output is a greyscale palette bitmap
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0xff), pAccess->GetPixelIndex(0, 0));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0xff), pAccess->GetPixelIndex(0, 1));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0xff), pAccess->GetPixelIndex(0, 2));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0x00), pAccess->GetPixelIndex(1, 0));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0x00), pAccess->GetPixelIndex(1, 1));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0x00), pAccess->GetPixelIndex(1, 2));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0xff), pAccess->GetPixelIndex(2, 0));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0xff), pAccess->GetPixelIndex(2, 1));
CPPUNIT_ASSERT_EQUAL(sal_uInt8(0xff), pAccess->GetPixelIndex(2, 2));
}
Bitmap aBitmap2(aBitmap, aAlphaBitmap);
aBitmap2.CombineMaskOr(COL_RED, 1);
CPPUNIT_ASSERT_EQUAL(Color(ColorAlpha, 0xff, 0xff, 0xff, 0xff), aBitmap2.GetPixelColor(0, 0));
CPPUNIT_ASSERT_EQUAL(Color(ColorAlpha, 0x00, 0x00, 0x00, 0x00), aBitmap2.GetPixelColor(0, 1));
CPPUNIT_ASSERT_EQUAL(Color(ColorAlpha, 0x00, 0x00, 0x00, 0x00), aBitmap2.GetPixelColor(0, 2));
CPPUNIT_ASSERT_EQUAL(Color(ColorAlpha, 0xff, 0xff, 0xff, 0xff), aBitmap2.GetPixelColor(1, 0));
CPPUNIT_ASSERT_EQUAL(Color(ColorAlpha, 0x00, 0x00, 0x00, 0x00), aBitmap2.GetPixelColor(1, 1));
CPPUNIT_ASSERT_EQUAL(Color(ColorAlpha, 0x00, 0x00, 0x00, 0x00), aBitmap2.GetPixelColor(1, 2));
CPPUNIT_ASSERT_EQUAL(Color(ColorAlpha, 0xff, 0xff, 0xff, 0xff), aBitmap2.GetPixelColor(2, 0));
CPPUNIT_ASSERT_EQUAL(Color(ColorAlpha, 0x00, 0x00, 0x00, 0x00), aBitmap2.GetPixelColor(2, 1));
CPPUNIT_ASSERT_EQUAL(Color(ColorAlpha, 0xff, 0xff, 0xff, 0xff), aBitmap2.GetPixelColor(2, 2));
}
} // namespace
CPPUNIT_PLUGIN_IMPLEMENT();