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152 lines
3.7 KiB
152 lines
3.7 KiB
#include <assert.h>
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#include <tqstring.h>
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#include <tqfile.h>
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#include <tqdir.h>
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#include <kcmdlineargs.h>
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#include <kapplication.h>
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#include <resourcecalendar.h>
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#include <resourcelocal.h>
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#include <calendarresources.h>
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#include "lockerthread.h"
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const TQString icalfilename = "karmtest.ics";
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// If one thread has the file is locked, the other cannot get the lock.
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short test1()
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{
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short rval = 0;
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KCal::CalendarResources *calendars = 0;
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KCal::ResourceCalendar *calendar = 0;
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KCal::CalendarResources::Ticket *lock = 0;
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calendars = new KCal::CalendarResources( TQString::fromLatin1( "UTC" ) );
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calendar = new KCal::ResourceLocal( icalfilename );
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lock = calendars->requestSaveTicket( calendar );
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if ( !lock )
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{
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kdDebug( 5970 ) << "test1(): failed to lock " << icalfilename << endl;
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rval = 1;
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}
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if ( !rval )
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{
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LockerThread thread( icalfilename );
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thread.run();
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if ( thread.gotlock() )
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{
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kdDebug( 5970 ) << "test1(): second thread was able to lock " << icalfilename << endl;
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rval = 1;
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}
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}
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// This frees the lock memory.
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calendars->releaseSaveTicket( lock );
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delete calendar;
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delete calendars;
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return rval;
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}
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// First thread opens but doesn't lock, second should get lock.
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short test2()
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{
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short rval = 0;
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KCal::CalendarResources *calendars = 0;
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KCal::ResourceCalendar *calendar = 0;
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KCal::CalendarResources::Ticket *lock = 0;
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calendars = new KCal::CalendarResources( TQString::fromLatin1( "UTC" ) );
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calendar = new KCal::ResourceLocal( icalfilename );
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LockerThread thread( icalfilename );
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thread.run();
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if ( !thread.gotlock() )
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{
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kdDebug(5970) << "test2(): second thread was not able to lock " << icalfilename << endl;
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rval = 1;
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}
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delete calendar;
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delete calendars;
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return rval;
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}
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// First thread locks, then unlocks--second should get lock.
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short test3()
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{
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short rval = 0;
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KCal::CalendarResources *calendars = 0;
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KCal::ResourceCalendar *calendar = 0;
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KCal::CalendarResources::Ticket *lock = 0;
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calendars = new KCal::CalendarResources( TQString::fromLatin1( "UTC" ) );
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calendar = new KCal::ResourceLocal( icalfilename );
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// lock then unlock
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lock = calendars->requestSaveTicket( calendar );
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if ( !lock )
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{
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kdDebug( 5970 ) << "test1(): failed to lock " << icalfilename << endl;
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rval = 1;
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}
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calendars->releaseSaveTicket( lock );
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// second thread should get lock
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if ( !rval )
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{
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LockerThread thread( icalfilename );
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thread.run();
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if ( !thread.gotlock() )
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{
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kdDebug( 5970 ) << "test1(): second thread was not able to lock " << icalfilename << endl;
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rval = 1;
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}
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}
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delete calendar;
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delete calendars;
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return rval;
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}
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// TODO:
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// If one thread changes the file, the other is notified.
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// What happens if we lock one incident and try to change another?
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int main( int argc, char *argv[] )
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{
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short rval = 0;
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// Use another directory than the real one, just to keep things clean
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// TDEHOME needs to be writable though, for a ksycoca database
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// FIXME: Delete this directory when done with test.
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setenv( "TDEHOME", TQFile::encodeName( TQDir::homeDirPath() + "/.kde-testresource" ), true );
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// Copied from Till's test in libkcal. Not sure what this is for.
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setenv( "TDE_FORK_SLAVES", "yes", true ); // simpler, for the final cleanup
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// Copied from Till's test in libkcal. Not sure what this is for.
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KApplication::disableAutoDcopRegistration();
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KCmdLineArgs::init(argc,argv,"testresourcelocking", 0, 0, 0, 0);
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KApplication app( false, false );
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// basic libkcal locking stuff
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if ( !rval ) rval = test1();
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if ( !rval ) rval = test2();
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if ( !rval ) rval = test3();
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return rval;
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}
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