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/*
* Copyright (C) 2007-2010 Xagasoft, All rights reserved.
*
* This file is part of the libbu++ library and is released under the
* terms of the license contained in the file LICENSE.
*/
#include "bu/unitsuite.h"
#include "bu/file.h"
#include "bu/sio.h"
#include "bu/optparser.h"
#include <stdlib.h>
#include <time.h>
using namespace Bu;
#include <unistd.h>
Bu::UnitSuite::UnitSuite() :
iOptions( 0 ),
iNameWidth( 0 )
{
}
Bu::UnitSuite::UnitSuite( int iOptions ) :
iOptions( iOptions ),
iNameWidth( 0 )
{
}
Bu::UnitSuite::~UnitSuite()
{
}
// Argument handling is coming soon, I promise.
int Bu::UnitSuite::run( int argc, char *argv[] )
{
bool bCleanup = true;
OptParser p;
p.addOption( Bu::slot( this, &Bu::UnitSuite::onListCases ), 'l', "list",
"List available test cases." );
p.addOption( bCleanup, "no-cleanup", "Don't erase temp files.");
p.setOverride( "no-cleanup", false );
p.addHelpOption();
p.parse( argc, argv );
int iEPass = 0;
int iEFail = 0;
int iUPass = 0;
int iUFail = 0;
for( TestList::iterator i = lTests.begin(); i != lTests.end(); i++ )
{
sio << Fmt( iNameWidth+3, Fmt::Left ).fill('.') << i->sName
<< sio.flush;
try
{
iStepCount = -1;
iProgress = 0;
(this->*(i->fTest))();
switch( i->eExpect )
{
case expectPass:
sio << "pass." << sio.nl;
iEPass++;
break;
case expectFail:
sio << "unexpected pass." << sio.nl;
iUPass++;
break;
}
}
catch( Failed &e )
{
switch( i->eExpect )
{
case expectPass:
sio << "unexpected ";
iUFail++;
break;
case expectFail:
sio << "expected ";
iEFail++;
break;
}
if( e.bFile )
{
sio << "fail in unitTest(" << e.str << "). (" << e.sFile
<< ":" << e.nLine << ")." << sio.nl;
}
else
{
sio << "fail in unitTest(" << e.str << ")." << sio.nl;
}
if( (iOptions & optStopOnError) )
return 0;
}
catch( std::exception &e )
{
switch( i->eExpect )
{
case expectPass:
sio << "unexpected ";
iUFail++;
break;
case expectFail:
sio << "expected ";
iEFail++;
break;
}
sio << "fail with unknown exception. what: " << e.what() << sio.nl;
if( (iOptions & optStopOnError) )
return 0;
}
catch( ... )
{
switch( i->eExpect )
{
case expectPass:
sio << "unexpected ";
iUFail++;
break;
case expectFail:
sio << "expected ";
iEFail++;
break;
}
sio << "fail with external exception." << sio.nl;
if( (iOptions & optStopOnError) )
return 0;
}
}
sio << sio.nl
<< "Report:" << sio.nl
<< "\tTotal tests run: " << lTests.getSize() << sio.nl
<< "\tExpected passes: " << iEPass << sio.nl
<< "\tExpected failures: " << iEFail << sio.nl
<< "\tUnexpected passes: " << iUPass << sio.nl
<< "\tUnexpected failures: " << iUFail << sio.nl << sio.nl;
if( iUPass == 0 && iUFail == 0 )
sio << "\tNothing unexpected." << sio.nl << sio.nl;
if( bCleanup )
{
for( StrList::iterator i = lFileCleanup.begin(); i; i++ )
{
unlink( (*i).getStr() );
}
}
return 0;
}
Bu::File Bu::UnitSuite::tempFile( Bu::String &sFileName )
{
Bu::File f = Bu::File::tempFile( sFileName );
lFileCleanup.append( sFileName );
return f;
}
void Bu::UnitSuite::add( Test fTest, const Bu::String &sName, Expect e )
{
TestInfo ti;
ti.sName = sName;
ti.eExpect = e;
long index = ti.sName.rfindIdx("::");
if( index != -1 )
{
String tmp = sSuiteName;
tmp += ti.sName.getStr()+index;
ti.sName = tmp;
}
ti.fTest = fTest;
lTests.append( ti );
if( iNameWidth < ti.sName.getSize() )
iNameWidth = ti.sName.getSize();
}
void Bu::UnitSuite::setName( const String &sName )
{
sSuiteName = sName;
}
void Bu::UnitSuite::dispProgress()
{
if( tLastUpdate == time( NULL ) )
return;
sio << Fmt(3) << (iProgress*100/iStepCount) << "%" << "\b\b\b\b"
<< sio.flush;
tLastUpdate = time( NULL );
}
void Bu::UnitSuite::setStepCount( int iSteps )
{
iStepCount = iSteps;
if( iStepCount < 0 )
return;
tLastUpdate = 0;
dispProgress();
}
void Bu::UnitSuite::incProgress( int iAmnt )
{
iProgress += iAmnt;
if( iProgress < 0 )
iProgress = 0;
if( iProgress > iStepCount )
iProgress = iStepCount;
dispProgress();
}
void Bu::UnitSuite::setProgress( int iAmnt )
{
iProgress = iAmnt;
if( iProgress < 0 )
iProgress = 0;
if( iProgress > iStepCount )
iProgress = iStepCount;
dispProgress();
}
int Bu::UnitSuite::onListCases( StrArray )
{
sio << "Test cases:" << sio.nl;
for( TestList::iterator i = lTests.begin(); i; i++ )
{
sio << "\t- " << Fmt( iNameWidth, 10, Fmt::Left ) << (*i).sName << " "
<< (*i).eExpect << sio.nl;
}
sio << sio.nl;
exit( 0 );
return 0;
}
Bu::Formatter &Bu::operator<<( Bu::Formatter &f, const Bu::UnitSuite::Expect &e )
{
switch( e )
{
case Bu::UnitSuite::expectPass:
return f << "expect pass";
case Bu::UnitSuite::expectFail:
return f << "expect fail";
}
return f << "**error**";
}
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