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/* -*- 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 <unotest/bootstrapfixturebase.hxx>
#include <sal/types.h>
#include <sfx2/app.hxx>
#include <tools/stream.hxx>
#include <unotest/directories.hxx>
#include <unotools/tempfile.hxx>
#include <vcl/graph.hxx>
#include <vcl/graphicfilter.hxx>
#include <svx/xoutbmp.hxx>
#include <vcl/filter/PDFiumLibrary.hxx>
class XOutdevTest : public CppUnit::TestFixture
{
public:
virtual void setUp() override
{
CppUnit::TestFixture::setUp();
SfxApplication::GetOrCreate();
}
};
CPPUNIT_TEST_FIXTURE(XOutdevTest, testPdfGraphicExport)
{
auto pPdfium = vcl::pdf::PDFiumLibrary::get();
if (!pPdfium)
{
return;
}
// Import the graphic.
Graphic aGraphic;
test::Directories aDirectories;
OUString aURL = aDirectories.getURLFromSrc(u"svx/qa/unit/data/graphic.pdf");
SvFileStream aStream(aURL, StreamMode::READ);
CPPUNIT_ASSERT_EQUAL(ERRCODE_NONE,
GraphicFilter::GetGraphicFilter().ImportGraphic(aGraphic, aURL, aStream));
// Export it.
utl::TempFile aTempFile;
aTempFile.EnableKillingFile();
XOutFlags const eFlags = XOutFlags::DontExpandFilename | XOutFlags::DontAddExtension
| XOutFlags::UseNativeIfPossible;
OUString aTempURL = aTempFile.GetURL();
XOutBitmap::WriteGraphic(aGraphic, aTempURL, "pdf", eFlags);
// Assert that the output looks like a PDF.
SvStream* pStream = aTempFile.GetStream(StreamMode::READ);
CPPUNIT_ASSERT(pStream->TellEnd() > 5);
sal_uInt8 sFirstBytes[5];
pStream->ReadBytes(sFirstBytes, 5);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>('%'), sFirstBytes[0]);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>('P'), sFirstBytes[1]);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>('D'), sFirstBytes[2]);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>('F'), sFirstBytes[3]);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>('-'), sFirstBytes[4]);
}
CPPUNIT_TEST_FIXTURE(XOutdevTest, testTdf60684)
{
Graphic aGraphic;
test::Directories aDirectories;
OUString aURL = aDirectories.getURLFromSrc(u"svx/qa/unit/data/tdf60684.jpg");
SvFileStream aStream(aURL, StreamMode::READ);
CPPUNIT_ASSERT_EQUAL(ERRCODE_NONE,
GraphicFilter::GetGraphicFilter().ImportGraphic(aGraphic, aURL, aStream));
// Export it.
utl::TempFile aTempFile;
aTempFile.EnableKillingFile();
XOutFlags const eFlags = XOutFlags::DontExpandFilename | XOutFlags::DontAddExtension
| XOutFlags::UseNativeIfPossible;
OUString aTempURL = aTempFile.GetURL();
XOutBitmap::WriteGraphic(aGraphic, aTempURL, "png", eFlags);
SvStream* pStream = aTempFile.GetStream(StreamMode::READ);
CPPUNIT_ASSERT(pStream->TellEnd() > 4);
sal_uInt8 sFirstBytes[4];
pStream->ReadBytes(sFirstBytes, 4);
//Checks if the file's header matches a PNG's expected header
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>('P'), sFirstBytes[1]);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>('N'), sFirstBytes[2]);
CPPUNIT_ASSERT_EQUAL(static_cast<sal_uInt8>('G'), sFirstBytes[3]);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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