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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 <memory>
#include <boost/scoped_ptr.hpp>
#include <boost/property_tree/json_parser.hpp>
#include <cppunit/TestFixture.h>
#include <cppunit/plugin/TestPlugIn.h>
#include <cppunit/extensions/HelperMacros.h>
#include <cstdlib>
#include <string>
#include <stdio.h>
#include <osl/file.hxx>
#include <rtl/bootstrap.hxx>
#include <config_options.h>
// see use of ENABLE_RUNTIME_OPTIMIZATIONS in LibreOfficeKintInit.h
#define LOK_USE_UNSTABLE_API
#include <LibreOfficeKit/LibreOfficeKitInit.h>
#include <LibreOfficeKit/LibreOfficeKit.hxx>
#include <LibreOfficeKit/LibreOfficeKitEnums.h>
using namespace ::boost;
using namespace ::lok;
using namespace ::std;
OUString getFileURLFromSystemPath(OUString const & path)
{
OUString url;
osl::FileBase::RC e = osl::FileBase::getFileURLFromSystemPath(path, url);
CPPUNIT_ASSERT_EQUAL(osl::FileBase::E_None, e);
if (!url.endsWith("/"))
url += "/";
return url;
}
// We specifically don't use the usual BootStrapFixture, as LOK does
// all it's own setup and bootstrapping, and should be useable in a
// raw C++ program.
class TiledRenderingTest : public ::CppUnit::TestFixture
{
public:
const string m_sSrcRoot;
const string m_sInstDir;
const string m_sLOPath;
TiledRenderingTest()
: m_sSrcRoot( getenv( "SRC_ROOT" ) )
, m_sInstDir( getenv( "INSTDIR" ) )
, m_sLOPath( m_sInstDir + "/program" )
{
}
// Currently it isn't possible to do multiple startup/shutdown
// cycle of LOK in a single process -- hence we run all our tests
// as one test, which simply carries out the individual test
// components on the one Office instance that we retrieve.
void runAllTests();
void testDocumentLoadFail( Office* pOffice );
void testDocumentTypes( Office* pOffice );
void testImpressSlideNames( Office* pOffice );
void testCalcSheetNames( Office* pOffice );
void testGetStyles( Office* pOffice );
#if 0
void testOverlay( Office* pOffice );
#endif
CPPUNIT_TEST_SUITE(TiledRenderingTest);
CPPUNIT_TEST(runAllTests);
CPPUNIT_TEST_SUITE_END();
};
void TiledRenderingTest::runAllTests()
{
// set UserInstallation to user profile dir in test/user-template
const char* pWorkdirRoot = getenv("WORKDIR_FOR_BUILD");
OUString aWorkdirRootPath = OUString::createFromAscii(pWorkdirRoot);
OUString aWorkdirRootURL = getFileURLFromSystemPath(aWorkdirRootPath);
OUString sUserInstallURL = aWorkdirRootURL + "/unittest";
rtl::Bootstrap::set(OUString("UserInstallation"), sUserInstallURL);
scoped_ptr< Office > pOffice( lok_cpp_init(
m_sLOPath.c_str() ) );
CPPUNIT_ASSERT( pOffice.get() );
testDocumentLoadFail( pOffice.get() );
testDocumentTypes( pOffice.get() );
testImpressSlideNames( pOffice.get() );
testCalcSheetNames( pOffice.get() );
testGetStyles( pOffice.get() );
#if 0
testOverlay( pOffice.get() );
#endif
}
void TiledRenderingTest::testDocumentLoadFail( Office* pOffice )
{
const string sDocPath = m_sSrcRoot + "/libreofficekit/qa/data/IDONOTEXIST.odt";
scoped_ptr< Document> pDocument( pOffice->documentLoad( sDocPath.c_str() ) );
CPPUNIT_ASSERT( !pDocument.get() );
// TODO: we probably want to have some way of returning what
// the cause of failure was. getError() will return
// something along the lines of:
// "Unsupported URL <file:///SRC_ROOT/libreofficekit/qa/data/IDONOTEXIST.odt>: "type detection failed""
}
// Our dumped .png files end up in
// workdir/CppunitTest/libreofficekit_tiledrendering.test.core
int getDocumentType( Office* pOffice, const string& rPath )
{
scoped_ptr< Document> pDocument( pOffice->documentLoad( rPath.c_str() ) );
CPPUNIT_ASSERT( pDocument.get() );
return pDocument->getDocumentType();
}
void TiledRenderingTest::testDocumentTypes( Office* pOffice )
{
const string sTextDocPath = m_sSrcRoot + "/libreofficekit/qa/data/blank_text.odt";
const string sTextLockFile = m_sSrcRoot +"/libreofficekit/qa/data/.~lock.blank_text.odt#";
// FIXME: same comment as below wrt lockfile removal.
remove( sTextLockFile.c_str() );
std::unique_ptr<Document> pDocument(pOffice->documentLoad( sTextDocPath.c_str()));
CPPUNIT_ASSERT(pDocument.get());
CPPUNIT_ASSERT_EQUAL(LOK_DOCTYPE_TEXT, static_cast<LibreOfficeKitDocumentType>(pDocument->getDocumentType()));
// This crashed.
pDocument->postUnoCommand(".uno:Bold");
const string sPresentationDocPath = m_sSrcRoot + "/libreofficekit/qa/data/blank_presentation.odp";
const string sPresentationLockFile = m_sSrcRoot +"/libreofficekit/qa/data/.~lock.blank_presentation.odp#";
// FIXME: same comment as below wrt lockfile removal.
remove( sPresentationLockFile.c_str() );
CPPUNIT_ASSERT( getDocumentType( pOffice, sPresentationDocPath ) == LOK_DOCTYPE_PRESENTATION );
// TODO: do this for all supported document types
}
void TiledRenderingTest::testImpressSlideNames( Office* pOffice )
{
const string sDocPath = m_sSrcRoot + "/libreofficekit/qa/data/impress_slidenames.odp";
const string sLockFile = m_sSrcRoot +"/libreofficekit/qa/data/.~lock.impress_slidenames.odp#";
// FIXME: this is a temporary hack: LOK will fail when trying to open a
// locked file, and since we're reusing the file for a different unit
// test it's entirely possible that an unwanted lock file will remain.
// Hence forcefully remove it here.
remove( sLockFile.c_str() );
scoped_ptr< Document> pDocument( pOffice->documentLoad( sDocPath.c_str() ) );
CPPUNIT_ASSERT( pDocument->getParts() == 3 );
CPPUNIT_ASSERT( strcmp( pDocument->getPartName( 0 ), "TestText1" ) == 0 );
CPPUNIT_ASSERT( strcmp( pDocument->getPartName( 1 ), "TestText2" ) == 0 );
// The third slide hasn't had a name given to it (i.e. using the rename
// context menu in Impress), thus it should (as far as I can determine)
// have a localised version of "Slide 3".
}
void TiledRenderingTest::testCalcSheetNames( Office* pOffice )
{
const string sDocPath = m_sSrcRoot + "/libreofficekit/qa/data/calc_sheetnames.ods";
const string sLockFile = m_sSrcRoot +"/libreofficekit/qa/data/.~lock.calc_sheetnames.ods#";
// FIXME: LOK will fail when trying to open a locked file
remove( sLockFile.c_str() );
scoped_ptr< Document> pDocument( pOffice->documentLoad( sDocPath.c_str() ) );
CPPUNIT_ASSERT( pDocument->getParts() == 3 );
CPPUNIT_ASSERT( strcmp( pDocument->getPartName( 0 ), "TestText1" ) == 0 );
CPPUNIT_ASSERT( strcmp( pDocument->getPartName( 1 ), "TestText2" ) == 0 );
CPPUNIT_ASSERT( strcmp( pDocument->getPartName( 2 ), "Sheet3" ) == 0 );
}
void TiledRenderingTest::testGetStyles( Office* pOffice )
{
const string sDocPath = m_sSrcRoot + "/libreofficekit/qa/data/blank_text.odt";
const string sLockFile = m_sSrcRoot +"/libreofficekit/qa/data/.~lock.blank_text.odt#";
// FIXME: LOK will fail when trying to open a locked file
remove( sLockFile.c_str() );
scoped_ptr< Document> pDocument( pOffice->documentLoad( sDocPath.c_str() ) );
boost::property_tree::ptree aTree;
char* pJSON = pDocument->getStyles();
std::stringstream aStream(pJSON);
boost::property_tree::read_json(aStream, aTree);
CPPUNIT_ASSERT( aTree.size() > 0 );
for (const std::pair<std::string, boost::property_tree::ptree>& rPair : aTree)
{
CPPUNIT_ASSERT( rPair.second.size() > 0);
if (rPair.first != "CharacterStyles" &&
rPair.first != "ParagraphStyles" &&
rPair.first != "FrameStyles" &&
rPair.first != "PageStyles" &&
rPair.first != "NumberingStyles" &&
rPair.first != "CellStyles" &&
rPair.first != "ShapeStyles")
{
CPPUNIT_FAIL("Unknown style family: " + rPair.first);
}
}
}
#if 0
static void dumpRGBABitmap( const OUString& rPath, const unsigned char* pBuffer,
const int nWidth, const int nHeight )
{
Bitmap aBitmap( Size( nWidth, nHeight ), 32 );
Bitmap::ScopedWriteAccess pWriteAccess( aBitmap );
memcpy( pWriteAccess->GetBuffer(), pBuffer, 4*nWidth*nHeight );
BitmapEx aBitmapEx( aBitmap );
vcl::PNGWriter aWriter( aBitmapEx );
SvFileStream sOutput( rPath, StreamMode::WRITE );
aWriter.Write( sOutput );
sOutput.Close();
}
void TiledRenderingTest::testOverlay( Office* /*pOffice*/ )
{
const string sDocPath = m_sSrcRoot + "/odk/examples/java/DocumentHandling/test/test1.odt";
const string sLockFile = m_sSrcRoot + "/odk/examples/java/DocumentHandling/test/.~lock.test1.odt#";
// FIXME: this is a temporary hack: LOK will fail when trying to open a
// locked file, and since we're reusing the file for a different unit
// test it's entirely possible that an unwanted lock file will remain.
// Hence forcefully remove it here.
remove( sLockFile.c_str() );
scoped_ptr< Office > pOffice( lok_cpp_init(
m_sLOPath.c_str() ) );
assert( pOffice.get() );
scoped_ptr< Document> pDocument( pOffice->documentLoad(
sDocPath.c_str() ) );
if ( !pDocument.get() )
{
fprintf( stderr, "documentLoad failed: %s\n", pOffice->getError() );
CPPUNIT_FAIL( "Document could not be loaded -- tiled rendering not possible." );
}
// We render one large tile, then subdivide it into 4 and render those parts, and finally
// iterate over each smaller tile and check whether their contents match the large
// tile.
const int nTotalWidthPix = 512;
const int nTotalHeightPix = 512;
int nRowStride;
long nTotalWidthDoc;
long nTotalHeightDoc;
// pDocument->getDocumentSize( &nTotalWidthDoc, &nTotalHeightDoc );
// TODO: make sure we select an actually interesting part of the document
// for this comparison, i.e. ideally an image and lots of text, in order
// to test as many edge cases as possible.
// Alternatively we could rewrite this to actually grab the document size
// and iterate over it (subdividing into an arbitrary number of tiles rather
// than our less sophisticated test of just 4 sub-tiles).
nTotalWidthDoc = 8000;
nTotalHeightDoc = 9000;
std::unique_ptr< unsigned char []> pLarge( new unsigned char[ 4*nTotalWidthPix*nTotalHeightPix ] );
pDocument->paintTile( pLarge.get(), nTotalWidthPix, nTotalHeightPix, &nRowStride,
0, 0,
nTotalWidthDoc, nTotalHeightDoc );
dumpRGBABitmap( "large.png", pLarge.get(), nTotalWidthPix, nTotalHeightPix );
std::unique_ptr< unsigned char []> pSmall[4];
for ( int i = 0; i < 4; i++ )
{
pSmall[i].reset( new unsigned char[ 4*(nTotalWidthPix/2)*(nTotalHeightPix/2) ] );
pDocument->paintTile( pSmall[i].get(), nTotalWidthPix / 2, nTotalHeightPix / 2, &nRowStride,
// Tile 0/2: left. Tile 1/3: right. Tile 0/1: top. Tile 2/3: bottom
((i%2 == 0) ? 0 : nTotalWidthDoc / 2), ((i < 2 ) ? 0 : nTotalHeightDoc / 2),
nTotalWidthDoc / 2, nTotalHeightDoc / 2);
dumpRGBABitmap( "small_" + OUString::number(i) + ".png",
pSmall[i].get(), nTotalWidthPix/2, nTotalHeightPix/2 );
}
// Iterate over each pixel of the sub-tile, and compare that pixel for every
// tile with the equivalent super-tile pixel.
for ( int i = 0; i < 4*nTotalWidthPix / 2 * nTotalHeightPix / 2; i++ )
{
int xSmall = i % (4*nTotalWidthPix/2);
int ySmall = i / (4*nTotalWidthPix/2);
// Iterate over our array of tiles
// However for now we only bother with the top-left
// tile as the other ones don't match yet...
for ( int x = 0; x < 2; x++ )
{
for ( int y = 0; y < 2; y++ )
{
int xLarge = (x * (4 * nTotalWidthPix / 2)) + xSmall;
int yLarge = (y * (nTotalHeightPix / 2)) + ySmall;
CPPUNIT_ASSERT( pSmall[2*y+x][i] == pLarge[yLarge*4*nTotalWidthPix + xLarge] );
}
}
}
}
#endif
CPPUNIT_TEST_SUITE_REGISTRATION(TiledRenderingTest);
CPPUNIT_PLUGIN_IMPLEMENT();
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|