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416 | /* -*- 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/extensions/HelperMacros.h>
#include <unotest/bootstrapfixturebase.hxx>
#include <graphic/GraphicFormatDetector.hxx>
#include <graphic/DetectorTools.hxx>
#include <tools/stream.hxx>
using namespace css;
namespace
{
class GraphicFormatDetectorTest : public test::BootstrapFixtureBase
{
OUString getFullUrl(const OUString& sFileName)
{
return m_directories.getURLFromSrc("/vcl/qa/cppunit/data/") + sFileName;
}
void testDetectMET();
void testDetectBMP();
void testDetectWMF();
void testDetectPCX();
void testDetectJPG();
void testDetectPNG();
void testDetectGIF();
void testDetectPSD();
void testDetectTGA();
void testDetectTIF();
void testDetectXBM();
void testDetectXPM();
void testDetectSVG();
void testDetectSVGZ();
void testDetectPDF();
void testDetectEPS();
void testMatchArray();
void testCheckArrayForMatchingStrings();
CPPUNIT_TEST_SUITE(GraphicFormatDetectorTest);
CPPUNIT_TEST(testDetectMET);
CPPUNIT_TEST(testDetectBMP);
CPPUNIT_TEST(testDetectWMF);
CPPUNIT_TEST(testDetectPCX);
CPPUNIT_TEST(testDetectJPG);
CPPUNIT_TEST(testDetectPNG);
CPPUNIT_TEST(testDetectGIF);
CPPUNIT_TEST(testDetectPSD);
CPPUNIT_TEST(testDetectTGA);
CPPUNIT_TEST(testDetectTIF);
CPPUNIT_TEST(testDetectXBM);
CPPUNIT_TEST(testDetectXPM);
CPPUNIT_TEST(testDetectSVG);
CPPUNIT_TEST(testDetectSVGZ);
CPPUNIT_TEST(testDetectPDF);
CPPUNIT_TEST(testDetectEPS);
CPPUNIT_TEST(testMatchArray);
CPPUNIT_TEST(testCheckArrayForMatchingStrings);
CPPUNIT_TEST_SUITE_END();
};
void GraphicFormatDetectorTest::testDetectMET()
{
SvFileStream aFileStream(getFullUrl("TypeDetectionExample.met"), StreamMode::READ);
vcl::GraphicFormatDetector aDetector(aFileStream, "MET");
CPPUNIT_ASSERT(aDetector.detect());
CPPUNIT_ASSERT(aDetector.checkMET());
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
CPPUNIT_ASSERT(ImpPeekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("MET"), rFormatExtension);
}
void GraphicFormatDetectorTest::testDetectBMP()
{
SvFileStream aFileStream(getFullUrl("TypeDetectionExample.bmp"), StreamMode::READ);
vcl::GraphicFormatDetector aDetector(aFileStream, "BMP");
CPPUNIT_ASSERT(aDetector.detect());
CPPUNIT_ASSERT(aDetector.checkBMP());
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
CPPUNIT_ASSERT(ImpPeekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("BMP"), rFormatExtension);
}
void GraphicFormatDetectorTest::testDetectWMF()
{
SvFileStream aFileStream(getFullUrl("TypeDetectionExample.wmf"), StreamMode::READ);
vcl::GraphicFormatDetector aDetector(aFileStream, "WMF");
CPPUNIT_ASSERT(aDetector.detect());
CPPUNIT_ASSERT(aDetector.checkWMForEMF());
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
CPPUNIT_ASSERT(ImpPeekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("WMF"), rFormatExtension);
}
void GraphicFormatDetectorTest::testDetectPCX()
{
SvFileStream aFileStream(getFullUrl("TypeDetectionExample.pcx"), StreamMode::READ);
vcl::GraphicFormatDetector aDetector(aFileStream, "PCX");
CPPUNIT_ASSERT(aDetector.detect());
CPPUNIT_ASSERT(aDetector.checkPCX());
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
CPPUNIT_ASSERT(ImpPeekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("PCX"), rFormatExtension);
}
void GraphicFormatDetectorTest::testDetectJPG()
{
SvFileStream aFileStream(getFullUrl("TypeDetectionExample.jpg"), StreamMode::READ);
vcl::GraphicFormatDetector aDetector(aFileStream, "JPG");
CPPUNIT_ASSERT(aDetector.detect());
CPPUNIT_ASSERT(aDetector.checkJPG());
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
CPPUNIT_ASSERT(ImpPeekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("JPG"), rFormatExtension);
}
void GraphicFormatDetectorTest::testDetectPNG()
{
SvFileStream aFileStream(getFullUrl("TypeDetectionExample.png"), StreamMode::READ);
vcl::GraphicFormatDetector aDetector(aFileStream, "PNG");
CPPUNIT_ASSERT(aDetector.detect());
CPPUNIT_ASSERT(aDetector.checkPNG());
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
CPPUNIT_ASSERT(ImpPeekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("PNG"), rFormatExtension);
}
void GraphicFormatDetectorTest::testDetectGIF()
{
SvFileStream aFileStream(getFullUrl("TypeDetectionExample.gif"), StreamMode::READ);
vcl::GraphicFormatDetector aDetector(aFileStream, "GIF");
CPPUNIT_ASSERT(aDetector.detect());
CPPUNIT_ASSERT(aDetector.checkGIF());
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
CPPUNIT_ASSERT(ImpPeekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("GIF"), rFormatExtension);
}
void GraphicFormatDetectorTest::testDetectPSD()
{
SvFileStream aFileStream(getFullUrl("TypeDetectionExample.psd"), StreamMode::READ);
vcl::GraphicFormatDetector aDetector(aFileStream, "PSD");
CPPUNIT_ASSERT(aDetector.detect());
CPPUNIT_ASSERT(aDetector.checkPSD());
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
CPPUNIT_ASSERT(ImpPeekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("PSD"), rFormatExtension);
}
void GraphicFormatDetectorTest::testDetectTGA()
{
SvFileStream aFileStream(getFullUrl("TypeDetectionExample.tga"), StreamMode::READ);
vcl::GraphicFormatDetector aDetector(aFileStream, "TGA");
CPPUNIT_ASSERT(aDetector.detect());
CPPUNIT_ASSERT(aDetector.checkTGA());
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension("TGA"); // detection is based on extension only
CPPUNIT_ASSERT(ImpPeekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("TGA"), rFormatExtension);
}
void GraphicFormatDetectorTest::testDetectTIF()
{
SvFileStream aFileStream(getFullUrl("TypeDetectionExample.tif"), StreamMode::READ);
vcl::GraphicFormatDetector aDetector(aFileStream, "TIF");
CPPUNIT_ASSERT(aDetector.detect());
CPPUNIT_ASSERT(aDetector.checkTIF());
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
CPPUNIT_ASSERT(ImpPeekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("TIF"), rFormatExtension);
}
void GraphicFormatDetectorTest::testDetectXBM()
{
SvFileStream aFileStream(getFullUrl("TypeDetectionExample.xbm"), StreamMode::READ);
vcl::GraphicFormatDetector aDetector(aFileStream, "XBM");
CPPUNIT_ASSERT(aDetector.detect());
CPPUNIT_ASSERT(aDetector.checkXBM());
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
CPPUNIT_ASSERT(ImpPeekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("XBM"), rFormatExtension);
}
void GraphicFormatDetectorTest::testDetectXPM()
{
SvFileStream aFileStream(getFullUrl("TypeDetectionExample.xpm"), StreamMode::READ);
vcl::GraphicFormatDetector aDetector(aFileStream, "XPM");
CPPUNIT_ASSERT(aDetector.detect());
CPPUNIT_ASSERT(aDetector.checkXPM());
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
CPPUNIT_ASSERT(ImpPeekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("XPM"), rFormatExtension);
}
void GraphicFormatDetectorTest::testDetectSVG()
{
SvFileStream aFileStream(getFullUrl("TypeDetectionExample.svg"), StreamMode::READ);
vcl::GraphicFormatDetector aDetector(aFileStream, "SVG");
CPPUNIT_ASSERT(aDetector.detect());
CPPUNIT_ASSERT(aDetector.checkSVG());
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
CPPUNIT_ASSERT(ImpPeekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("SVG"), rFormatExtension);
}
void GraphicFormatDetectorTest::testDetectSVGZ()
{
SvFileStream aFileStream(getFullUrl("TypeDetectionExample.svgz"), StreamMode::READ);
vcl::GraphicFormatDetector aDetector(aFileStream, "SVG");
CPPUNIT_ASSERT(aDetector.detect());
CPPUNIT_ASSERT(aDetector.checkSVG());
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
CPPUNIT_ASSERT(ImpPeekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("SVG"), rFormatExtension);
}
void GraphicFormatDetectorTest::testDetectPDF()
{
SvFileStream aFileStream(getFullUrl("TypeDetectionExample.pdf"), StreamMode::READ);
vcl::GraphicFormatDetector aDetector(aFileStream, "PDF");
CPPUNIT_ASSERT(aDetector.detect());
CPPUNIT_ASSERT(aDetector.checkPDF());
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
CPPUNIT_ASSERT(ImpPeekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("PDF"), rFormatExtension);
}
void GraphicFormatDetectorTest::testDetectEPS()
{
SvFileStream aFileStream(getFullUrl("TypeDetectionExample.eps"), StreamMode::READ);
vcl::GraphicFormatDetector aDetector(aFileStream, "EPS");
CPPUNIT_ASSERT(aDetector.detect());
CPPUNIT_ASSERT(aDetector.checkEPS());
aFileStream.Seek(aDetector.mnStreamPosition);
OUString rFormatExtension;
CPPUNIT_ASSERT(ImpPeekGraphicFormat(aFileStream, rFormatExtension, false));
CPPUNIT_ASSERT_EQUAL(OUString("EPS"), rFormatExtension);
}
void GraphicFormatDetectorTest::testMatchArray()
{
std::string aString("<?xml version=\"1.0\" standalone=\"no\"?>\n"
"<svg width=\"5cm\" height=\"4cm\" version=\"1.1\"\n"
"xmlns=\"http://www.w3.org/2000/svg\">\n"
"</svg>");
const char* pCompleteStringPointer = aString.c_str();
const char* pMatchPointer;
int nCheckSize = aString.size();
// Check beginning of the input string
pMatchPointer = vcl::matchArrayWithString(pCompleteStringPointer, nCheckSize, "<?xml");<--- Assignment 'pMatchPointer=vcl::matchArrayWithString(pCompleteStringPointer,nCheckSize,"
CPPUNIT_ASSERT(pMatchPointer != nullptr);<--- Assuming that condition 'pMatchPointer!=nullptr' is not redundant
CPPUNIT_ASSERT_EQUAL(0, int(pMatchPointer - pCompleteStringPointer));<--- Null pointer subtraction
CPPUNIT_ASSERT_EQUAL(true, OString(pMatchPointer).startsWith("<?xml"));
// Check middle of the input string
pMatchPointer = vcl::matchArrayWithString(aString.c_str(), nCheckSize, "version");<--- Assignment 'pMatchPointer=vcl::matchArrayWithString(aString.c_str(),nCheckSize,"version")', assigned value is 0
CPPUNIT_ASSERT(pMatchPointer != nullptr);<--- Assuming that condition 'pMatchPointer!=nullptr' is not redundant
CPPUNIT_ASSERT_EQUAL(6, int(pMatchPointer - pCompleteStringPointer));<--- Null pointer subtraction
CPPUNIT_ASSERT_EQUAL(true, OString(pMatchPointer).startsWith("version"));
pMatchPointer = vcl::matchArrayWithString(aString.c_str(), nCheckSize, "<svg");<--- Assignment 'pMatchPointer=vcl::matchArrayWithString(aString.c_str(),nCheckSize,"
CPPUNIT_ASSERT(pMatchPointer != nullptr);<--- Assuming that condition 'pMatchPointer!=nullptr' is not redundant
CPPUNIT_ASSERT_EQUAL(38, int(pMatchPointer - pCompleteStringPointer));<--- Null pointer subtraction
CPPUNIT_ASSERT_EQUAL(true, OString(pMatchPointer).startsWith("<svg"));
// Check end of the input string
pMatchPointer = vcl::matchArrayWithString(aString.c_str(), nCheckSize, "/svg>");<--- Assignment 'pMatchPointer=vcl::matchArrayWithString(aString.c_str(),nCheckSize,"/svg>")', assigned value is 0
CPPUNIT_ASSERT(pMatchPointer != nullptr);<--- Assuming that condition 'pMatchPointer!=nullptr' is not redundant
CPPUNIT_ASSERT_EQUAL(119, int(pMatchPointer - pCompleteStringPointer));<--- Null pointer subtraction
CPPUNIT_ASSERT_EQUAL(true, OString(pMatchPointer).startsWith("/svg>"));
// Check that non-existing search string
pMatchPointer = vcl::matchArrayWithString(aString.c_str(), nCheckSize, "none");
CPPUNIT_ASSERT(pMatchPointer == nullptr);
}
void GraphicFormatDetectorTest::testCheckArrayForMatchingStrings()
{
std::string aString("<?xml version=\"1.0\" standalone=\"no\"?>\n"
"<svg width=\"5cm\" height=\"4cm\" version=\"1.1\"\n"
"xmlns=\"http://www.w3.org/2000/svg\">\n"
"</svg>");
const char* pCompleteStringPointer = aString.c_str();
int nCheckSize = aString.size();
bool bResult;
// check beginning string
bResult = vcl::checkArrayForMatchingStrings(pCompleteStringPointer, nCheckSize, { "<?xml" });
CPPUNIT_ASSERT_EQUAL(true, bResult);
// check ending string
bResult = vcl::checkArrayForMatchingStrings(pCompleteStringPointer, nCheckSize, { "/svg>" });
CPPUNIT_ASSERT_EQUAL(true, bResult);
// check middle string
bResult = vcl::checkArrayForMatchingStrings(pCompleteStringPointer, nCheckSize, { "version" });
CPPUNIT_ASSERT_EQUAL(true, bResult);
// check beginning and then ending string
bResult = vcl::checkArrayForMatchingStrings(pCompleteStringPointer, nCheckSize,
{ "<?xml", "/svg>" });
CPPUNIT_ASSERT_EQUAL(true, bResult);
// check ending and then beginning string
bResult = vcl::checkArrayForMatchingStrings(pCompleteStringPointer, nCheckSize,
{ "/svg>", "<?xml" });
CPPUNIT_ASSERT_EQUAL(false, bResult);
// check middle strings
bResult = vcl::checkArrayForMatchingStrings(pCompleteStringPointer, nCheckSize,
{ "version", "<svg" });
CPPUNIT_ASSERT_EQUAL(true, bResult);
// check beginning, middle and ending strings
bResult = vcl::checkArrayForMatchingStrings(pCompleteStringPointer, nCheckSize,
{ "<?xml", "version", "<svg", "/svg>" });
CPPUNIT_ASSERT_EQUAL(true, bResult);
// check non-existing
bResult = vcl::checkArrayForMatchingStrings(pCompleteStringPointer, nCheckSize, { "none" });
CPPUNIT_ASSERT_EQUAL(false, bResult);
// check non-existing on the beginning
bResult = vcl::checkArrayForMatchingStrings(pCompleteStringPointer, nCheckSize,
{ "none", "version", "<svg", "/svg>" });
CPPUNIT_ASSERT_EQUAL(false, bResult);
// check non-existing on the end
bResult = vcl::checkArrayForMatchingStrings(pCompleteStringPointer, nCheckSize,
{ "<?xml", "version", "<svg", "none" });
CPPUNIT_ASSERT_EQUAL(false, bResult);
// check non-existing after the end
bResult = vcl::checkArrayForMatchingStrings(pCompleteStringPointer, nCheckSize,
{ "<?xml", "/svg>", "none" });
CPPUNIT_ASSERT_EQUAL(false, bResult);
}
} // namespace
CPPUNIT_TEST_SUITE_REGISTRATION(GraphicFormatDetectorTest);
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