1*c4762a1bSJed Brown 2*c4762a1bSJed Brown static char help[] = "Demonstrates PETSc error handlers.\n"; 3*c4762a1bSJed Brown 4*c4762a1bSJed Brown #include <petscsys.h> 5*c4762a1bSJed Brown 6*c4762a1bSJed Brown int CreateError(int n) 7*c4762a1bSJed Brown { 8*c4762a1bSJed Brown PetscErrorCode ierr; 9*c4762a1bSJed Brown if (!n) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_USER,"Error Created"); 10*c4762a1bSJed Brown ierr = CreateError(n-1);CHKERRQ(ierr); 11*c4762a1bSJed Brown return 0; 12*c4762a1bSJed Brown } 13*c4762a1bSJed Brown 14*c4762a1bSJed Brown int main(int argc,char **argv) 15*c4762a1bSJed Brown { 16*c4762a1bSJed Brown PetscErrorCode ierr; 17*c4762a1bSJed Brown ierr = PetscInitialize(&argc,&argv,(char*)0,help);if (ierr) return ierr; 18*c4762a1bSJed Brown ierr = PetscFPrintf(PETSC_COMM_WORLD,stdout,"Demonstrates PETSc Error Handlers\n");CHKERRQ(ierr); 19*c4762a1bSJed Brown ierr = PetscFPrintf(PETSC_COMM_WORLD,stdout,"The error is a contrived error to test error handling\n");CHKERRQ(ierr); 20*c4762a1bSJed Brown ierr = PetscSynchronizedFlush(PETSC_COMM_WORLD,PETSC_STDOUT);CHKERRQ(ierr); 21*c4762a1bSJed Brown ierr = CreateError(5);CHKERRQ(ierr); 22*c4762a1bSJed Brown ierr = PetscFinalize(); 23*c4762a1bSJed Brown return ierr; 24*c4762a1bSJed Brown } 25*c4762a1bSJed Brown 26*c4762a1bSJed Brown 27*c4762a1bSJed Brown 28*c4762a1bSJed Brown /*TEST 29*c4762a1bSJed Brown 30*c4762a1bSJed Brown # Testing errors so only look for errors 31*c4762a1bSJed Brown test: 32*c4762a1bSJed Brown args: -error_output_stdout 33*c4762a1bSJed Brown filter: egrep "(PETSC ERROR)" | egrep "(Error Created|CreateError\(\)|main\(\))" | cut -f1,2,3,4,5,6 -d" " 34*c4762a1bSJed Brown TODO: Does not always produce exactly expected output on all systems for all runs 35*c4762a1bSJed Brown 36*c4762a1bSJed Brown TEST*/ 37