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QGIS/tests/bench/main.cpp
Denis Rouzaud 33ea41a100 run pre-commit
2024-11-30 15:07:24 +01:00

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/***************************************************************************
main.cpp - Benchmark, derived form app/main.cpp
-------------------
begin : 2011-11-15
copyright : (C) 2011 Radim Blazek
email : radim dot blazek at gmail dot com
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include <QCoreApplication>
#include <QDir>
#include <QFile>
#include <QFileInfo>
#include <QSettings>
#include <QString>
#include <QStringList>
#include <QtTest/QTest>
#include <cstdio>
#include <cstdlib>
#ifdef Q_OS_WIN
#include <fcntl.h> /* _O_BINARY */
#else
#include <getopt.h>
#endif
#ifdef Q_OS_MACOS
#include <ApplicationServices/ApplicationServices.h>
#if MAC_OS_X_VERSION_MAX_ALLOWED < 1050
typedef SInt32 SRefCon;
#endif
#endif
#include "qgsbench.h"
#include "qgsapplication.h"
#include <qgsconfig.h>
#include <qgsversion.h>
#include "qgsexception.h"
#include "qgsproject.h"
#include "qgsproviderregistry.h"
#include "qgsrectangle.h"
#include "qgslogger.h"
/**
* Print usage text
*/
void usage( std::string const &appName )
{
std::cerr << "QGIS Benchmark - " << VERSION << " '" << RELEASE_NAME << "' ("
<< QGSVERSION << ")\n"
<< "QGIS (QGIS) Benchmark is console application for QGIS benchmarking\n"
<< "Usage: " << appName << " [options] [FILES]\n"
<< " options:\n"
<< "\t[--iterations iterations]\tnumber of rendering cycles, default 1\n"
<< "\t[--snapshot filename]\temit snapshot of loaded datasets to given file\n"
<< "\t[--log filename]\twrite log (JSON) to given file\n"
<< "\t[--width width]\twidth of snapshot to emit\n"
<< "\t[--height height]\theight of snapshot to emit\n"
<< "\t[--project projectfile]\tload the given QGIS project\n"
<< "\t[--extent xmin,ymin,xmax,ymax]\tset initial map extent\n"
<< "\t[--optionspath path]\tuse the given QSettings path\n"
<< "\t[--configpath path]\tuse the given path for all user configuration\n"
<< "\t[--prefix path]\tpath to a different build of qgis, may be used to test old versions\n"
<< "\t[--quality]\trenderer hint(s), comma separated, possible values: Antialiasing,TextAntialiasing,SmoothPixmapTransform,NonCosmeticDefaultPen\n"
<< "\t[--parallel]\trender layers in parallel instead of sequentially\n"
<< "\t[--print type]\twhat kind of time to print, possible values: wall,total,user,sys. Default is total.\n"
<< "\t[--help]\t\tthis text\n\n"
<< " FILES:\n"
<< " Files specified on the command line can include rasters,\n"
<< " vectors, and QGIS project files (.qgs or .qgz): \n"
<< " 1. Rasters - Supported formats include GeoTiff, DEM \n"
<< " and others supported by GDAL\n"
<< " 2. Vectors - Supported formats include ESRI Shapefiles\n"
<< " and others supported by OGR and PostgreSQL layers using\n"
<< " the PostGIS extension\n"; // OK
} // usage()
/////////////////////////////////////////////////////////////////
// Command line options 'behavior' flag setup
////////////////////////////////////////////////////////////////
// These two are global so that they can be set by the OpenDocuments
// AppleEvent handler as well as by the main routine argv processing
// This behavior will cause QGIS to autoload a project
static QString myProjectFileName;
// This is the 'leftover' arguments collection
static QStringList sFileList;
int main( int argc, char *argv[] )
{
#ifdef Q_OS_WIN // Windows
#ifdef _MSC_VER
_set_fmode( _O_BINARY );
#else //MinGW
_fmode = _O_BINARY;
#endif // _MSC_VER
#endif // Q_OS_WIN
/////////////////////////////////////////////////////////////////
// Command line options 'behavior' flag setup
////////////////////////////////////////////////////////////////
//
// Parse the command line arguments, looking to see if the user has asked for any
// special behaviors. Any remaining non command arguments will be kept aside to
// be passed as a list of layers and / or a project that should be loaded.
//
int myIterations = 1;
QString mySnapshotFileName;
QString myLogFileName;
QString myPrefixPath;
int mySnapshotWidth = 800;
int mySnapshotHeight = 600;
QString myQuality;
bool myParallel = false;
QString myPrintTime = QStringLiteral( "total" );
// This behavior will set initial extent of map canvas, but only if
// there are no command line arguments. This gives a usable map
// extent when qgis starts with no layers loaded. When layers are
// loaded, we let the layers define the initial extent.
QString myInitialExtent;
if ( argc == 1 )
myInitialExtent = QStringLiteral( "-1,-1,1,1" );
// The user can specify a path which will override the default path of custom
// user settings (~/.qgis) and it will be used for QSettings INI file
QString configpath;
#ifndef Q_OS_WIN
////////////////////////////////////////////////////////////////
// USe the GNU Getopts utility to parse cli arguments
// Invokes ctor `GetOpt (int argc, char **argv, char *optstring);'
///////////////////////////////////////////////////////////////
int optionChar;
while ( true )
{
static struct option long_options[] = {
/* These options set a flag. */
{ "help", no_argument, nullptr, '?' },
/* These options don't set a flag.
* We distinguish them by their indices. */
{ "iterations", required_argument, nullptr, 'i' },
{ "snapshot", required_argument, nullptr, 's' },
{ "log", required_argument, nullptr, 'l' },
{ "width", required_argument, nullptr, 'w' },
{ "height", required_argument, nullptr, 'h' },
{ "project", required_argument, nullptr, 'p' },
{ "extent", required_argument, nullptr, 'e' },
{ "optionspath", required_argument, nullptr, 'o' },
{ "configpath", required_argument, nullptr, 'c' },
{ "prefix", required_argument, nullptr, 'r' },
{ "quality", required_argument, nullptr, 'q' },
{ "parallel", no_argument, nullptr, 'P' },
{ "print", required_argument, nullptr, 'R' },
{ nullptr, 0, nullptr, 0 }
};
/* getopt_long stores the option index here. */
int option_index = 0;
optionChar = getopt_long( argc, argv, "islwhpeocrq", long_options, &option_index );
/* Detect the end of the options. */
if ( optionChar == -1 )
break;
switch ( optionChar )
{
case 0:
/* If this option set a flag, do nothing else now. */
if ( long_options[option_index].flag != nullptr )
break;
printf( "option %s", long_options[option_index].name );
if ( optarg )
printf( " with arg %s", optarg );
printf( "\n" );
break;
case 'i':
myIterations = QString( optarg ).toInt();
break;
case 's':
mySnapshotFileName = QDir::toNativeSeparators( QFileInfo( QFile::decodeName( optarg ) ).absoluteFilePath() );
break;
case 'l':
myLogFileName = QDir::toNativeSeparators( QFileInfo( QFile::decodeName( optarg ) ).absoluteFilePath() );
break;
case 'w':
mySnapshotWidth = QString( optarg ).toInt();
break;
case 'h':
mySnapshotHeight = QString( optarg ).toInt();
break;
case 'p':
myProjectFileName = QDir::toNativeSeparators( QFileInfo( QFile::decodeName( optarg ) ).absoluteFilePath() );
break;
case 'e':
myInitialExtent = optarg;
break;
case 'o':
QSettings::setPath( QSettings::IniFormat, QSettings::UserScope, optarg );
break;
case 'c':
configpath = optarg;
break;
case 'r':
myPrefixPath = optarg;
break;
case 'q':
myQuality = optarg;
break;
case 'P':
myParallel = true;
break;
case 'R':
myPrintTime = optarg;
break;
case '?':
usage( argv[0] );
return 2; // XXX need standard exit codes
default:
QgsDebugError( QStringLiteral( "%1: getopt returned character code %2" ).arg( argv[0] ).arg( optionChar ) );
return 1; // XXX need standard exit codes
}
}
// Add any remaining args to the file list - we will attempt to load them
// as layers in the map view further down....
QgsDebugMsgLevel( QStringLiteral( "Files specified on command line: %1" ).arg( optind ), 1 );
if ( optind < argc )
{
while ( optind < argc )
{
#ifdef QGISDEBUG
const int idx = optind;
QgsDebugMsgLevel( QStringLiteral( "%1: %2" ).arg( idx ).arg( argv[idx] ), 1 );
#endif
sFileList.append( QDir::toNativeSeparators( QFileInfo( QFile::decodeName( argv[optind++] ) ).absoluteFilePath() ) );
}
}
#else
for ( int i = 1; i < argc; i++ )
{
QString arg = argv[i];
if ( arg == "--help" || arg == "-?" )
{
usage( argv[0] );
return 2;
}
else if ( i + 1 < argc && ( arg == "--iterations" || arg == "-i" ) )
{
myIterations = QString( argv[++i] ).toInt();
}
else if ( i + 1 < argc && ( arg == "--snapshot" || arg == "-s" ) )
{
mySnapshotFileName = QDir::toNativeSeparators( QFileInfo( QFile::decodeName( argv[++i] ) ).absoluteFilePath() );
}
else if ( i + 1 < argc && ( arg == "--log" || arg == "-l" ) )
{
myLogFileName = QDir::toNativeSeparators( QFileInfo( QFile::decodeName( argv[++i] ) ).absoluteFilePath() );
}
else if ( i + 1 < argc && ( arg == "--width" || arg == "-w" ) )
{
mySnapshotWidth = QString( argv[++i] ).toInt();
}
else if ( i + 1 < argc && ( arg == "--height" || arg == "-h" ) )
{
mySnapshotHeight = QString( argv[++i] ).toInt();
}
else if ( i + 1 < argc && ( arg == "--project" || arg == "-p" ) )
{
myProjectFileName = QDir::toNativeSeparators( QFileInfo( QFile::decodeName( argv[++i] ) ).absoluteFilePath() );
}
else if ( i + 1 < argc && ( arg == "--extent" || arg == "-e" ) )
{
myInitialExtent = argv[++i];
}
else if ( i + 1 < argc && ( arg == "--optionspath" || arg == "-o" ) )
{
QSettings::setPath( QSettings::IniFormat, QSettings::UserScope, argv[++i] );
}
else if ( i + 1 < argc && ( arg == "--configpath" || arg == "-c" ) )
{
configpath = argv[++i];
QSettings::setPath( QSettings::IniFormat, QSettings::UserScope, configpath );
}
else if ( i + 1 < argc && ( arg == "--prefix" ) )
{
myPrefixPath = argv[++i];
}
else if ( i + 1 < argc && ( arg == "--quality" || arg == "-q" ) )
{
myQuality = argv[++i];
}
else if ( arg == "--parallel" || arg == "-P" )
{
myParallel = true;
}
else if ( i + 1 < argc && ( arg == "--print" || arg == "-R" ) )
{
myPrintTime = argv[++i];
}
else
{
sFileList.append( QDir::toNativeSeparators( QFileInfo( QFile::decodeName( argv[i] ) ).absoluteFilePath() ) );
}
}
#endif // Q_OS_WIN
/////////////////////////////////////////////////////////////////////
// Now we have the handlers for the different behaviors...
////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////
// Initialize the application and the translation stuff
/////////////////////////////////////////////////////////////////////
if ( !configpath.isEmpty() )
{
// tell QSettings to use INI format and save the file in custom config path
QSettings::setPath( QSettings::IniFormat, QSettings::UserScope, configpath );
}
// TODO: Qt: there should be exactly one QCoreApplication object for console app.
// but QgsApplication inherits from QApplication (GUI)
// it is working, but maybe we should make QgsCoreApplication, which
// could also be used by mapserver
// Note (mkuhn,20.4.2013): Labeling does not work with QCoreApplication, because
// fontconfig needs some X11 dependencies which are initialized in QApplication (GUI)
// using it with QCoreApplication only crashes at the moment.
// Only use QgsApplication( int, char **, bool GUIenabled, QString) for newer versions
// so that this program may be run with old libraries
//QgsApplication myApp( argc, argv, false, configpath );
QCoreApplication *myApp = nullptr;
#if VERSION_INT >= 10900
myApp = new QgsApplication( argc, argv, false );
#else
myApp = new QCoreApplication( argc, argv );
#endif
if ( myPrefixPath.isEmpty() )
{
QDir dir( QCoreApplication::applicationDirPath() );
dir.cdUp();
myPrefixPath = dir.absolutePath();
}
QgsApplication::setPrefixPath( myPrefixPath, true );
// Set up the QSettings environment must be done after qapp is created
QgsApplication::setOrganizationName( QStringLiteral( "QGIS" ) );
QgsApplication::setOrganizationDomain( QStringLiteral( "qgis.org" ) );
QgsApplication::setApplicationName( QStringLiteral( "QGIS3" ) );
QgsApplication::init();
QgsApplication::initQgis();
QgsProviderRegistry::instance( QgsApplication::pluginPath() );
#ifdef Q_OS_MACOS
// If the GDAL plugins are bundled with the application and GDAL_DRIVER_PATH
// is not already defined, use the GDAL plugins in the application bundle.
QString gdalPlugins( QCoreApplication::applicationDirPath().append( "/lib/gdalplugins" ) );
if ( QFile::exists( gdalPlugins ) && !getenv( "GDAL_DRIVER_PATH" ) )
{
setenv( "GDAL_DRIVER_PATH", gdalPlugins.toUtf8(), 1 );
}
// Point GDAL_DATA at any GDAL share directory embedded in the app bundle
if ( !getenv( "GDAL_DATA" ) )
{
QStringList gdalShares;
QString appResources( QDir::cleanPath( QgsApplication::pkgDataPath() ) );
gdalShares << QCoreApplication::applicationDirPath().append( "/share/gdal" )
<< appResources.append( "/share/gdal" )
<< appResources.append( "/gdal" );
for ( const QString &gdalShare : std::as_const( gdalShares ) )
{
if ( QFile::exists( gdalShare ) )
{
setenv( "GDAL_DATA", gdalShare.toUtf8().constData(), 1 );
break;
}
}
}
#endif
const QSettings mySettings;
// For non static builds on mac and win (static builds are not supported)
// we need to be sure we can find the qt image
// plugins. In mac be sure to look in the
// application bundle...
#ifdef Q_OS_WIN
QCoreApplication::addLibraryPath( QApplication::applicationDirPath() + QDir::separator() + "qtplugins" );
#endif
#ifdef Q_OS_MACOS
//qDebug("Adding qt image plugins to plugin search path...");
CFURLRef myBundleRef = CFBundleCopyBundleURL( CFBundleGetMainBundle() );
CFStringRef myMacPath = CFURLCopyFileSystemPath( myBundleRef, kCFURLPOSIXPathStyle );
const char *mypPathPtr = CFStringGetCStringPtr( myMacPath, CFStringGetSystemEncoding() );
CFRelease( myBundleRef );
CFRelease( myMacPath );
QString myPath( mypPathPtr );
// if we are not in a bundle assume that the app is built
// as a non bundle app and that image plugins will be
// in system Qt frameworks. If the app is a bundle
// lets try to set the qt plugin search path...
QFileInfo myInfo( myPath );
if ( myInfo.isBundle() )
{
// First clear the plugin search paths so we can be sure
// only plugins from the bundle are being used
QStringList myPathList;
QCoreApplication::setLibraryPaths( myPathList );
// Now set the paths inside the bundle
myPath += "/Contents/plugins";
QCoreApplication::addLibraryPath( myPath );
}
#endif
QgsBench *qbench = new QgsBench( mySnapshotWidth, mySnapshotHeight, myIterations );
/////////////////////////////////////////////////////////////////////
// If no --project was specified, parse the args to look for a //
// .qgs file and set myProjectFileName to it. This allows loading //
// of a project file by clicking on it in various desktop managers //
// where an appropriate mime-type has been set up. //
/////////////////////////////////////////////////////////////////////
if ( myProjectFileName.isEmpty() )
{
// check for a .qgs or .qgz
for ( int i = 0; i < argc; i++ )
{
const QString arg = QDir::toNativeSeparators( QFileInfo( QFile::decodeName( argv[i] ) ).absoluteFilePath() );
if ( arg.endsWith( QLatin1String( ".qgs" ), Qt::CaseInsensitive ) || arg.endsWith( QLatin1String( ".qgz" ), Qt::CaseInsensitive ) )
{
myProjectFileName = arg;
break;
}
}
}
/////////////////////////////////////////////////////////////////////
// Load a project file if one was specified
/////////////////////////////////////////////////////////////////////
if ( !myProjectFileName.isEmpty() )
{
if ( !qbench->openProject( myProjectFileName ) )
{
fprintf( stderr, "Cannot load project\n" );
return 1;
}
}
if ( !myQuality.isEmpty() )
{
QPainter::RenderHints hints;
const QStringList list = myQuality.split( ',' );
for ( const QString &q : list )
{
if ( q == QLatin1String( "Antialiasing" ) )
hints |= QPainter::Antialiasing;
else if ( q == QLatin1String( "TextAntialiasing" ) )
hints |= QPainter::TextAntialiasing;
else if ( q == QLatin1String( "SmoothPixmapTransform" ) )
hints |= QPainter::SmoothPixmapTransform;
else
{
fprintf( stderr, "Unknown quality option\n" );
return 1;
}
}
QgsDebugMsgLevel( QStringLiteral( "hints: %1" ).arg( hints ), 1 );
qbench->setRenderHints( hints );
}
qbench->setParallel( myParallel );
/////////////////////////////////////////////////////////////////////
// autoload any file names that were passed in on the command line
/////////////////////////////////////////////////////////////////////
QgsDebugMsgLevel( QStringLiteral( "Number of files in myFileList: %1" ).arg( sFileList.count() ), 1 );
for ( QStringList::Iterator myIterator = sFileList.begin(); myIterator != sFileList.end(); ++myIterator )
{
QgsDebugMsgLevel( QStringLiteral( "Trying to load file : %1" ).arg( ( *myIterator ) ), 1 );
const QString myLayerName = *myIterator;
// don't load anything with a .qgs or .qgz extension - these are project files
if ( !myLayerName.endsWith( QLatin1String( ".qgs" ), Qt::CaseInsensitive ) && !myLayerName.endsWith( QLatin1String( ".qgz" ), Qt::CaseInsensitive ) )
{
fprintf( stderr, "Data files not yet supported\n" );
return 1;
//qbench->openLayer( myLayerName );
}
}
/////////////////////////////////////////////////////////////////////
// Set initial extent if requested
/////////////////////////////////////////////////////////////////////
if ( !myInitialExtent.isEmpty() )
{
double coords[4];
int pos, posOld = 0;
bool ok = true;
// XXX is it necessary to switch to "C" locale?
// parse values from string
// extent is defined by string "xmin,ymin,xmax,ymax"
for ( int i = 0; i < 3; i++ )
{
// find comma and get coordinate
pos = myInitialExtent.indexOf( ',', posOld );
if ( pos == -1 )
{
ok = false;
break;
}
coords[i] = QStringView { myInitialExtent }.mid( posOld, pos - posOld ).toDouble( &ok );
if ( !ok )
break;
posOld = pos + 1;
}
// parse last coordinate
if ( ok )
coords[3] = QStringView { myInitialExtent }.mid( posOld ).toDouble( &ok );
if ( !ok )
{
QgsDebugError( QStringLiteral( "Error while parsing initial extent!" ) );
}
else
{
// set extent from parsed values
const QgsRectangle rect( coords[0], coords[1], coords[2], coords[3] );
qbench->setExtent( rect );
}
}
qbench->render();
if ( !mySnapshotFileName.isEmpty() )
{
qbench->saveSnapsot( mySnapshotFileName );
}
if ( !myLogFileName.isEmpty() )
{
qbench->saveLog( myLogFileName );
}
qbench->printLog( myPrintTime );
delete qbench;
delete myApp;
QCoreApplication::exit( 0 );
}
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