1c4762a1bSJed Brown 2c4762a1bSJed Brown static char help[] = "Tests PetscOptionsPushGetViewerOff() via checking output of PetscViewerASCIIPrintf().\n\n"; 3c4762a1bSJed Brown 4c4762a1bSJed Brown #include <petscviewer.h> 5c4762a1bSJed Brown 6c4762a1bSJed Brown int main(int argc,char **args) 7c4762a1bSJed Brown { 8c4762a1bSJed Brown PetscViewer viewer; 9c4762a1bSJed Brown PetscViewerFormat format; 10c4762a1bSJed Brown PetscBool iascii; 11c4762a1bSJed Brown 12*9566063dSJacob Faibussowitsch PetscCall(PetscInitialize(&argc,&args,(char*)0,help)); 13*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetViewer(PETSC_COMM_WORLD,NULL,NULL,"-myviewer",&viewer,&format,NULL)); 14*9566063dSJacob Faibussowitsch PetscCall(PetscObjectTypeCompare((PetscObject)viewer,PETSCVIEWERASCII,&iascii)); 15c4762a1bSJed Brown if (iascii) { 16c4762a1bSJed Brown PetscBool flg; 17*9566063dSJacob Faibussowitsch PetscCall(PetscViewerPushFormat(viewer,format)); 18*9566063dSJacob Faibussowitsch PetscCall(PetscViewerASCIIPrintf(viewer,"Testing PetscViewerASCIIPrintf %d\n", 0)); 19*9566063dSJacob Faibussowitsch PetscCall(PetscViewerPopFormat(viewer)); 20*9566063dSJacob Faibussowitsch PetscCall(PetscViewerDestroy(&viewer)); 21*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsPushGetViewerOff(PETSC_TRUE)); 22*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetViewer(PETSC_COMM_WORLD,NULL,NULL,"-myviewer",&viewer,&format,&flg)); 2328b400f6SJacob Faibussowitsch PetscCheck(!flg,PETSC_COMM_SELF,PETSC_ERR_ARG_WRONGSTATE,"Pushed viewer off, but viewer was set"); 24c4762a1bSJed Brown if (viewer) { 25*9566063dSJacob Faibussowitsch PetscCall(PetscViewerPushFormat(viewer,format)); 26*9566063dSJacob Faibussowitsch PetscCall(PetscViewerASCIIPrintf(viewer,"Testing PetscViewerASCIIPrintf %d\n", 1)); 27*9566063dSJacob Faibussowitsch PetscCall(PetscViewerPopFormat(viewer)); 28c4762a1bSJed Brown } 29*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsPopGetViewerOff()); 30*9566063dSJacob Faibussowitsch PetscCall(PetscOptionsGetViewer(PETSC_COMM_WORLD,NULL,NULL,"-myviewer",&viewer,&format,&flg)); 31*9566063dSJacob Faibussowitsch PetscCall(PetscViewerPushFormat(viewer,format)); 32*9566063dSJacob Faibussowitsch PetscCall(PetscViewerASCIIPrintf(viewer,"Testing PetscViewerASCIIPrintf %d\n", 2)); 33*9566063dSJacob Faibussowitsch PetscCall(PetscViewerPopFormat(viewer)); 34c4762a1bSJed Brown } 35*9566063dSJacob Faibussowitsch PetscCall(PetscViewerDestroy(&viewer)); 36*9566063dSJacob Faibussowitsch PetscCall(PetscFinalize()); 37b122ec5aSJacob Faibussowitsch return 0; 38c4762a1bSJed Brown } 39c4762a1bSJed Brown 40c4762a1bSJed Brown /*TEST 41c4762a1bSJed Brown 42c4762a1bSJed Brown test: 43c4762a1bSJed Brown args: -myviewer 44c4762a1bSJed Brown 45c4762a1bSJed Brown TEST*/ 46