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Kaydet (Commit) e2d0945c authored tarafından Chris Sherlock's avatar Chris Sherlock Kaydeden (comit) Tomaž Vajngerl
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vcl: bitmap tests: bit-width, number colors, PrefSize, and byte-size 

Change-Id: I783cb0f8d25a0147dfb908d659ab26c5e1ac2748
Reviewed-on: https://gerrit.libreoffice.org/50299Tested-by: 's avatarJenkins <ci@libreoffice.org>
Reviewed-by: 's avatarTomaž Vajngerl <quikee@gmail.com>
üst 1dd4590f
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Showing with 108 additions and 7 deletions
vcl/qa/cppunit/BitmapTest.cxx
Dosyayı görüntüle @ e2d0945c
......@@ -33,12 +33,14 @@ namespace
class BitmapTest : public CppUnit::TestFixture
{
void testCreation();
void testEmpty();
void testConvert();
void testScale();
void testCRC();
CPPUNIT_TEST_SUITE(BitmapTest);
CPPUNIT_TEST(testCreation);
CPPUNIT_TEST(testEmpty);
CPPUNIT_TEST(testConvert);
CPPUNIT_TEST(testScale);
CPPUNIT_TEST(testCRC);
......@@ -50,19 +52,118 @@ void BitmapTest::testCreation()
{
Bitmap aBmp;
Size aSize = aBmp.GetSizePixel();
CPPUNIT_ASSERT_EQUAL(static_cast<long>(0), aSize.Width());
CPPUNIT_ASSERT_EQUAL(static_cast<long>(0), aSize.Height());
CPPUNIT_ASSERT(aBmp.IsEmpty());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong width", static_cast<long>(0), aSize.Width());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong height", static_cast<long>(0), aSize.Height());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong pref size", Size(), aBmp.GetPrefSize());
CPPUNIT_ASSERT_MESSAGE("Not empty", aBmp.IsEmpty());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong bit count", static_cast<sal_uInt16>(0),
aBmp.GetBitCount());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong color count", static_cast<sal_uLong>(1),
aBmp.GetColorCount());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong byte size", static_cast<sal_uLong>(0),
aBmp.GetSizeBytes());
}
{
Bitmap aBmp(Size(10, 10), 1);
Size aSize = aBmp.GetSizePixel();
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong width", static_cast<long>(10), aSize.Width());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong height", static_cast<long>(10), aSize.Height());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong pref size", Size(), aBmp.GetPrefSize());
CPPUNIT_ASSERT_MESSAGE("Empty bitmap", !aBmp.IsEmpty());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong bit count", static_cast<sal_uInt16>(1),
aBmp.GetBitCount());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong color count", static_cast<sal_uLong>(2),
aBmp.GetColorCount());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong byte size", static_cast<sal_uLong>(12),
aBmp.GetSizeBytes());
}
{
Bitmap aBmp(Size(10, 10), 4);
Size aSize = aBmp.GetSizePixel();
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong width", static_cast<long>(10), aSize.Width());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong height", static_cast<long>(10), aSize.Height());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong pref size", Size(), aBmp.GetPrefSize());
CPPUNIT_ASSERT_MESSAGE("Empty bitmap", !aBmp.IsEmpty());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong bit count", static_cast<sal_uInt16>(4),
aBmp.GetBitCount());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong color count", static_cast<sal_uLong>(16),
aBmp.GetColorCount());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong byte size", static_cast<sal_uLong>(50),
aBmp.GetSizeBytes());
}
{
Bitmap aBmp(Size(10, 10), 8);
Size aSize = aBmp.GetSizePixel();
CPPUNIT_ASSERT_EQUAL(static_cast<long>(10), aSize.Width());
CPPUNIT_ASSERT_EQUAL(static_cast<long>(10), aSize.Height());
CPPUNIT_ASSERT(!aBmp.IsEmpty());
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt16>(8), aBmp.GetBitCount());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong width", static_cast<long>(10), aSize.Width());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong height", static_cast<long>(10), aSize.Height());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong pref size", Size(), aBmp.GetPrefSize());
CPPUNIT_ASSERT_MESSAGE("Empty bitmap", !aBmp.IsEmpty());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong bit count", static_cast<sal_uInt16>(8),
aBmp.GetBitCount());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong color count", static_cast<sal_uLong>(256),
aBmp.GetColorCount());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong byte size", static_cast<sal_uLong>(100),
aBmp.GetSizeBytes());
}
{
Bitmap aBmp(Size(10, 10), 16);
Size aSize = aBmp.GetSizePixel();
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong width", static_cast<long>(10), aSize.Width());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong height", static_cast<long>(10), aSize.Height());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong pref size", Size(), aBmp.GetPrefSize());
CPPUNIT_ASSERT_MESSAGE("Empty bitmap", !aBmp.IsEmpty());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong bit count", static_cast<sal_uInt16>(24),
aBmp.GetBitCount());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong color count", static_cast<sal_uLong>(16777216),
aBmp.GetColorCount());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong byte size", static_cast<sal_uLong>(300),
aBmp.GetSizeBytes());
}
{
Bitmap aBmp(Size(10, 10), 24);
Size aSize = aBmp.GetSizePixel();
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong width", static_cast<long>(10), aSize.Width());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong height", static_cast<long>(10), aSize.Height());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong pref size", Size(), aBmp.GetPrefSize());
CPPUNIT_ASSERT_MESSAGE("Empty bitmap", !aBmp.IsEmpty());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong bit count", static_cast<sal_uInt16>(24),
aBmp.GetBitCount());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong color count", static_cast<sal_uLong>(16777216),
aBmp.GetColorCount());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong byte size", static_cast<sal_uLong>(300),
aBmp.GetSizeBytes());
}
{
Bitmap aBmp(Size(10, 10), 32);
Size aSize = aBmp.GetSizePixel();
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong width", static_cast<long>(10), aSize.Width());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong height", static_cast<long>(10), aSize.Height());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong pref size", Size(), aBmp.GetPrefSize());
CPPUNIT_ASSERT_MESSAGE("Empty bitmap", !aBmp.IsEmpty());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong bit count", static_cast<sal_uInt16>(24),
aBmp.GetBitCount());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong color count", static_cast<sal_uLong>(16777216),
aBmp.GetColorCount());
CPPUNIT_ASSERT_EQUAL_MESSAGE("Wrong byte size", static_cast<sal_uLong>(300),
aBmp.GetSizeBytes());
}
}
void BitmapTest::testEmpty()
{
Bitmap aBitmap(Size(10, 10), 8);
aBitmap.Erase(COL_LIGHTGRAYBLUE);
CPPUNIT_ASSERT(!aBitmap.IsEmpty());
aBitmap.SetEmpty();
CPPUNIT_ASSERT(aBitmap.IsEmpty());
}
void BitmapTest::testConvert()
......
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