1c4762a1bSJed Brown 2c4762a1bSJed Brown static char help[] = "Demonstrates PETSc error handlers.\n"; 3c4762a1bSJed Brown 4c4762a1bSJed Brown #include <petscsys.h> 5c4762a1bSJed Brown 6c4762a1bSJed Brown int CreateError(int n) 7c4762a1bSJed Brown { 828b400f6SJacob Faibussowitsch PetscCheck(n,PETSC_COMM_SELF,PETSC_ERR_USER,"Error Created"); 9*9566063dSJacob Faibussowitsch PetscCall(CreateError(n-1)); 10c4762a1bSJed Brown return 0; 11c4762a1bSJed Brown } 12c4762a1bSJed Brown 13c4762a1bSJed Brown int main(int argc,char **argv) 14c4762a1bSJed Brown { 15*9566063dSJacob Faibussowitsch PetscCall(PetscInitialize(&argc,&argv,(char*)0,help)); 16*9566063dSJacob Faibussowitsch PetscCall(PetscFPrintf(PETSC_COMM_WORLD,stdout,"Demonstrates PETSc Error Handlers\n")); 17*9566063dSJacob Faibussowitsch PetscCall(PetscFPrintf(PETSC_COMM_WORLD,stdout,"The error is a contrived error to test error handling\n")); 18*9566063dSJacob Faibussowitsch PetscCall(PetscSynchronizedFlush(PETSC_COMM_WORLD,PETSC_STDOUT)); 19*9566063dSJacob Faibussowitsch PetscCall(CreateError(5)); 20*9566063dSJacob Faibussowitsch PetscCall(PetscFinalize()); 21b122ec5aSJacob Faibussowitsch return 0; 22c4762a1bSJed Brown } 23c4762a1bSJed Brown 24c4762a1bSJed Brown /*TEST 25c4762a1bSJed Brown 26c4762a1bSJed Brown # Testing errors so only look for errors 27c4762a1bSJed Brown test: 28c4762a1bSJed Brown args: -error_output_stdout 29c4762a1bSJed Brown filter: egrep "(PETSC ERROR)" | egrep "(Error Created|CreateError\(\)|main\(\))" | cut -f1,2,3,4,5,6 -d " " 30c4762a1bSJed Brown TODO: Does not always produce exactly expected output on all systems for all runs 31c4762a1bSJed Brown 32c4762a1bSJed Brown TEST*/ 33