tdf#160401: vcl_pdfexport: Add unittest
Change-Id: I92649734bad553d07e0b37d80f804638aacd89fa
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/168780
Reviewed-by: Xisco Fauli <xiscofauli@libreoffice.org>
Tested-by: Jenkins
diff --git a/vcl/qa/cppunit/pdfexport/data/tdf160401.pptx b/vcl/qa/cppunit/pdfexport/data/tdf160401.pptx
new file mode 100644
index 0000000..7da2c7a
--- /dev/null
+++ b/vcl/qa/cppunit/pdfexport/data/tdf160401.pptx
Binary files differ
diff --git a/vcl/qa/cppunit/pdfexport/pdfexport.cxx b/vcl/qa/cppunit/pdfexport/pdfexport.cxx
index 50a4f70..054496e 100644
--- a/vcl/qa/cppunit/pdfexport/pdfexport.cxx
+++ b/vcl/qa/cppunit/pdfexport/pdfexport.cxx
@@ -1258,6 +1258,38 @@ CPPUNIT_TEST_FIXTURE(PdfExportTest, testTdf150846)
CPPUNIT_ASSERT_EQUAL(u"hello"_ustr, aActualText);
}
CPPUNIT_TEST_FIXTURE(PdfExportTest, testTdf160401)
{
aMediaDescriptor[u"FilterName"_ustr] <<= u"impress_pdf_Export"_ustr;
saveAsPDF(u"tdf160401.pptx");
// Parse the export result with pdfium.
std::unique_ptr<vcl::pdf::PDFiumDocument> pPdfDocument = parsePDFExport();
CPPUNIT_ASSERT_EQUAL(1, pPdfDocument->getPageCount());
std::unique_ptr<vcl::pdf::PDFiumPage> pPdfPage = pPdfDocument->openPage(/*nIndex=*/0);
CPPUNIT_ASSERT(pPdfPage);
std::unique_ptr<vcl::pdf::PDFiumTextPage> pPdfTextPage = pPdfPage->getTextPage();
CPPUNIT_ASSERT(pPdfTextPage);
int nChars = pPdfTextPage->countChars();
CPPUNIT_ASSERT_EQUAL(16, nChars);
std::vector<sal_uInt32> aChars(nChars);
for (int i = 0; i < nChars; i++)
aChars[i] = pPdfTextPage->getUnicode(i);
OUString aActualText(aChars.data(), aChars.size());
// Without the fix in place, this test would have failed with
// - Expected: אאא בבב
// אאא בבב
// - Actual : אאא בבב
// בבב אאא
CPPUNIT_ASSERT_EQUAL(u"אאא בבב\r\nאאא בבב"_ustr, aActualText);
}
CPPUNIT_TEST_FIXTURE(PdfExportTest, testTdf103492)
{
// Import the bugdoc and export as PDF.
