commit f4f6ec04544059910ab5ec47817fad2287dd3f5a
author Xisco Fauli <xiscofauli@libreoffice.org> Thu Mar 11 14:00:26 2021 +0100
committer Xisco Fauli <xiscofauli@libreoffice.org> Fri Mar 12 15:33:41 2021 +0100
tree 1012a1b9e1000030be4fe4c54960c812ad0987dd
parent 2f1effff74c77eb13b53a7d4b5d31a7f2ac9ff8f

tdf#129085: vcl_pdfexport: Add unittest

Change-Id: Id0d46d258c960e31896bdf5b288135364f0ecd2b
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112342
Tested-by: Jenkins
Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>

vcl/qa/cppunit/pdfexport/data/tdf129085.docx

diff --git a/vcl/qa/cppunit/pdfexport/data/tdf129085.docx b/vcl/qa/cppunit/pdfexport/data/tdf129085.docx
new file mode 100644
index 0000000..6ac21d8
--- /dev/null
+++ b/vcl/qa/cppunit/pdfexport/data/tdf129085.docx
Binary files differ

vcl/qa/cppunit/pdfexport/pdfexport.cxx

diff --git a/vcl/qa/cppunit/pdfexport/pdfexport.cxx b/vcl/qa/cppunit/pdfexport/pdfexport.cxx
index a15832a..514ea6e 100644
--- a/vcl/qa/cppunit/pdfexport/pdfexport.cxx
+++ b/vcl/qa/cppunit/pdfexport/pdfexport.cxx
@@ -1780,6 +1780,49 @@
    CPPUNIT_ASSERT_EQUAL(COL_BLACK, aBitmap.GetPixelColor(199, 299));
}

CPPUNIT_TEST_FIXTURE(PdfExportTest, testTdf129085)
{
    vcl::filter::PDFDocument aDocument;
    load(u"tdf129085.docx", aDocument);

    // The document has one page.
    std::vector<vcl::filter::PDFObjectElement*> aPages = aDocument.GetPages();
    CPPUNIT_ASSERT_EQUAL(static_cast<size_t>(1), aPages.size());

    // Get access to the only image on the only page.
    vcl::filter::PDFObjectElement* pResources = aPages[0]->LookupObject("Resources");
    CPPUNIT_ASSERT(pResources);
    auto pXObjects
        = dynamic_cast<vcl::filter::PDFDictionaryElement*>(pResources->Lookup("XObject"));

    // Without the fix in place, this test would have failed here
    CPPUNIT_ASSERT(pXObjects);
    CPPUNIT_ASSERT_EQUAL(static_cast<size_t>(1), pXObjects->GetItems().size());
    vcl::filter::PDFObjectElement* pXObject
        = pXObjects->LookupObject(pXObjects->GetItems().begin()->first);
    CPPUNIT_ASSERT(pXObject);
    vcl::filter::PDFStreamElement* pStream = pXObject->GetStream();
    CPPUNIT_ASSERT(pStream);
    SvMemoryStream& rObjectStream = pStream->GetMemory();

    // Load the embedded image.
    rObjectStream.Seek(0);
    GraphicFilter& rFilter = GraphicFilter::GetGraphicFilter();
    Graphic aGraphic;
    sal_uInt16 format;
    ErrCode bResult = rFilter.ImportGraphic(aGraphic, OUString("import"), rObjectStream,
                                            GRFILTER_FORMAT_DONTKNOW, &format);
    CPPUNIT_ASSERT_EQUAL(ERRCODE_NONE, bResult);

    sal_uInt16 jpegFormat = rFilter.GetImportFormatNumberForShortName(JPG_SHORTNAME);
    CPPUNIT_ASSERT(jpegFormat != GRFILTER_FORMAT_NOTFOUND);
    CPPUNIT_ASSERT_EQUAL(jpegFormat, format);
    BitmapEx aBitmap = aGraphic.GetBitmapEx();
    CPPUNIT_ASSERT_EQUAL(tools::Long(884), aBitmap.GetSizePixel().Width());
    CPPUNIT_ASSERT_EQUAL(tools::Long(925), aBitmap.GetSizePixel().Height());
    CPPUNIT_ASSERT_EQUAL(24, int(aBitmap.GetBitCount()));
}

CPPUNIT_TEST_FIXTURE(PdfExportTest, testTocLink)
{
    // Load the Writer document.