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Diffstat (limited to 'raslib/test/test_error.cc')
| -rw-r--r-- | raslib/test/test_error.cc | 223 |
1 files changed, 223 insertions, 0 deletions
diff --git a/raslib/test/test_error.cc b/raslib/test/test_error.cc new file mode 100644 index 0000000..1f5fdb9 --- /dev/null +++ b/raslib/test/test_error.cc @@ -0,0 +1,223 @@ +/* +* This file is part of rasdaman community. +* +* Rasdaman community 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 3 of the License, or +* (at your option) any later version. +* +* Rasdaman community is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with rasdaman community. If not, see <http://www.gnu.org/licenses/>. +* +* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann / +rasdaman GmbH. +* +* For more information please see <http://www.rasdaman.org> +* or contact Peter Baumann via <baumann@rasdaman.com>. +*/ +/************************************************************* + * + * SOURCE: test_error.cc + * + * MODULE: raslib + * + * PURPOSE: + * + * Test program to test class r_Error and its subclasses. + * + * + * COMMENTS: + * + ************************************************************/ + +#include <iostream> +#include <malloc.h> +#include "raslib/error.hh" + +#include "raslib/rminit.hh" + +RMINITGLOBALS('C') + +int main() +{ + cout << endl << "0. reading from errortxts table ----------------------------------" << endl; + try + { + throw r_Error( 10000 ); + } + catch( r_Error &err ) + { + cout << err.what() << endl; + } + + cout << endl << "1. Throwing r_Error() -------------------------------------------" << endl; + try + { + throw r_Error(); + } + catch( r_Error &err ) + { + cout << err.what() << endl; + } + + cout << endl << "2. Throwing r_Error( r_Error::r_Error_DatabaseUnknown ) ---------" << endl; + try + { + throw r_Error( r_Error::r_Error_DatabaseUnknown ); + } + catch( r_Error &err ) + { + cout << err.what() << endl; + } + + cout << endl << "3. Throwing r_Eno_interval() ------------------------------------" << endl; + try + { + throw r_Eno_interval(); + } + catch( r_Error &err ) + { + cout << err.what() << endl; + } + + cout << endl << "4. Throwing r_Eindex_violation( 10, 20, 25 ) --------------------" << endl; + try + { + throw r_Eindex_violation( 10, 20, 25 ); + } + catch( r_Error &err ) + { + cout << err.what() << endl; + } + + + cout << endl << "5. Throwing r_Edim_mismatch( 2, 3 ) -----------------------------" << endl; + try + { + throw r_Edim_mismatch( 2, 3 ); + } + catch( r_Error &err ) + { + cout << err.what() << endl; + } + + + cout << endl << "6. Throwing r_Einit_overflow() ----------------------------------" << endl; + try + { + throw r_Einit_overflow(); + } + catch( r_Error &err ) + { + cout << err.what() << endl; + } + + + cout << endl << "7. Throwing r_Eno_cell() ----------------------------------------" << endl; + try + { + throw r_Eno_cell(); + } + catch( r_Error &err ) + { + cout << err.what() << endl; + } + + cout << endl << "8. Throwing r_Equery_execution_failed( 99, 5, 7, 'SELECT' ) -----" << endl; + try + { + throw r_Equery_execution_failed( 99, 5, 7, "SELECT" ); + } + catch( r_Error &err ) + { + cout << err.what() << endl; + } + + cout << endl << "8. Testing r_Ebase_dbms ------------------------------------------" << endl; + cout << endl << "8.1 Throwing (4711, 'This is a test') ----------------------------" << endl; + try + { + throw r_Ebase_dbms( 4711, "This is a test" ); + } + catch( r_Error &err ) + { + cout << "Output of what() catching an r_Error &err" << endl; + cout << err.what() << endl; + } + try + { + throw r_Ebase_dbms( 4711, "This is a test" ); + } + catch( r_Ebase_dbms &err ) + { + cout << "Output of what() catching an r_Ebase_dbms &err" << endl; + cout << err.what() << endl; + } + + cout << endl << "8.2 Testing serialisation of r_Ebase_dbms ------------------------" << endl; + char* serialErr; + try + { + throw r_Ebase_dbms( 4711, "This is a test" ); + } + catch( r_Error &err ) + { + serialErr = err.serialiseError(); + cout << "serialised form: " << serialErr << endl; + } + try + { + cout << "Throwing error constructed from serialised form." << endl; + r_Error* testErr = r_Error::getAnyError(serialErr); + // for some strange reason a simple throw(*testErr) does not work here. It does not work + // if an r_Ebase_dbms is caught (core dump), it works if an r_Error is caught. Hmm, makes + // some sense since *r_Error is not polymorphic anymore. But it should not core dump. + // Well strange, but like this it works and this will be done only once in clientcomm.cc. + if(testErr->get_errorno () == 206) { + r_Ebase_dbms correctErr(*(r_Ebase_dbms*)testErr); + delete testErr; + throw correctErr; + } + else + cout << "Unexpected error read from serialised representation." << endl; + } + catch( r_Ebase_dbms &err ) + { + cout << "Output of what() catching an r_Ebase_dbms &err" << endl; + cout << err.what() << endl; + } + try + { + cout << "Throwing error constructed from serialised form." << endl; + r_Error* testErr = r_Error::getAnyError(serialErr); + if(testErr->get_errorno () == 206) { + r_Ebase_dbms correctErr(*(r_Ebase_dbms*)testErr); + delete testErr; + throw correctErr; + } + else + cout << "Unexpected error read from serialised representation." << endl; + } + catch( r_Error &err ) + { + cout << "Output of what() catching an r_Error &err" << endl; + cout << err.what() << endl; + } + cout << "Done" << endl; + free(serialErr); + + cout << endl; + + cout << "freeing error text table..."; + freeTextTable(); + cout << "ok." << endl; + + cout << endl << "------------------------------------------------------------------" << endl; + + return 0; +} |