diff options
| -rw-r--r-- | sd/qa/unit/PNGExportTests.cxx | 55 | ||||
| -rw-r--r-- | sd/qa/unit/data/odp/tdf113197.odp | bin | 0 -> 56781 bytes |
2 files changed, 55 insertions, 0 deletions
diff --git a/sd/qa/unit/PNGExportTests.cxx b/sd/qa/unit/PNGExportTests.cxx index 12533d1bcf90..f80d2e6af384 100644 --- a/sd/qa/unit/PNGExportTests.cxx +++ b/sd/qa/unit/PNGExportTests.cxx @@ -281,6 +281,61 @@ CPPUNIT_TEST_FIXTURE(SdPNGExportTest, testTdf147119) } } +CPPUNIT_TEST_FIXTURE(SdPNGExportTest, testTdf113197) +{ + mxComponent + = loadFromDesktop(m_directories.getURLFromSrc(u"/sd/qa/unit/data/odp/tdf113197.odp")); + uno::Reference<uno::XComponentContext> xContext = getComponentContext(); + CPPUNIT_ASSERT(xContext.is()); + uno::Reference<drawing::XGraphicExportFilter> xGraphicExporter + = drawing::GraphicExportFilter::create(xContext); + + uno::Sequence<beans::PropertyValue> aFilterData{ + comphelper::makePropertyValue("PixelWidth", sal_Int32(100)), + comphelper::makePropertyValue("PixelHeight", sal_Int32(100)), + }; + + utl::TempFile aTempFile; + aTempFile.EnableKillingFile(); + + uno::Sequence<beans::PropertyValue> aDescriptor{ + comphelper::makePropertyValue("URL", aTempFile.GetURL()), + comphelper::makePropertyValue("FilterName", OUString("PNG")), + comphelper::makePropertyValue("FilterData", aFilterData) + }; + + uno::Reference<drawing::XDrawPagesSupplier> xDrawPagesSupplier(mxComponent, uno::UNO_QUERY); + uno::Reference<lang::XComponent> xPage(xDrawPagesSupplier->getDrawPages()->getByIndex(0), + uno::UNO_QUERY); + xGraphicExporter->setSourceDocument(xPage); + xGraphicExporter->filter(aDescriptor); + + SvFileStream aFileStream(aTempFile.GetURL(), StreamMode::READ); + vcl::PngImageReader aPNGReader(aFileStream); + BitmapEx aBMPEx = aPNGReader.read(); + + // make sure the bitmap is not empty and correct size (PNG export->import was successful) + Size aSize = aBMPEx.GetSizePixel(); + CPPUNIT_ASSERT_EQUAL(Size(100, 100), aSize); + Bitmap aBMP = aBMPEx.GetBitmap(); + { + Bitmap::ScopedReadAccess pReadAccess(aBMP); + for (tools::Long nX = 1; nX < aSize.Width() - 1; ++nX) + { + // Check the bottom half of the document is white + for (tools::Long nY = 50; nY < aSize.Height() - 1; ++nY) + { + // Check all pixels in the image are black + // Without the fix in place, this test would have failed with + // - Expected: Color: R:255 G:255 B:255 A:0 + // - Actual : Color: R:153 G:0 B:51 A:0 + const Color aColor = pReadAccess->GetColor(nY, nX); + CPPUNIT_ASSERT_EQUAL(COL_WHITE, aColor); + } + } + } +} + CPPUNIT_TEST_FIXTURE(SdPNGExportTest, testTdf93124) { mxComponent diff --git a/sd/qa/unit/data/odp/tdf113197.odp b/sd/qa/unit/data/odp/tdf113197.odp Binary files differnew file mode 100644 index 000000000000..0ebabeb5fcdc --- /dev/null +++ b/sd/qa/unit/data/odp/tdf113197.odp |