1 2 static char help[] = "Demonstrates PETSc error handlers.\n"; 3 4 #include <petscsys.h> 5 6 int CreateError(int n) 7 { 8 PetscCheckFalse(!n,PETSC_COMM_SELF,PETSC_ERR_USER,"Error Created"); 9 CHKERRQ(CreateError(n-1)); 10 return 0; 11 } 12 13 int main(int argc,char **argv) 14 { 15 PetscErrorCode ierr; 16 ierr = PetscInitialize(&argc,&argv,(char*)0,help);if (ierr) return ierr; 17 CHKERRQ(PetscFPrintf(PETSC_COMM_WORLD,stdout,"Demonstrates PETSc Error Handlers\n")); 18 CHKERRQ(PetscFPrintf(PETSC_COMM_WORLD,stdout,"The error is a contrived error to test error handling\n")); 19 CHKERRQ(PetscSynchronizedFlush(PETSC_COMM_WORLD,PETSC_STDOUT)); 20 CHKERRQ(CreateError(5)); 21 ierr = PetscFinalize(); 22 return ierr; 23 } 24 25 /*TEST 26 27 # Testing errors so only look for errors 28 test: 29 args: -error_output_stdout 30 filter: egrep "(PETSC ERROR)" | egrep "(Error Created|CreateError\(\)|main\(\))" | cut -f1,2,3,4,5,6 -d " " 31 TODO: Does not always produce exactly expected output on all systems for all runs 32 33 TEST*/ 34