Revert "move fort_args test to a "fort args" folder, with a space"

[simgrid.git] / teshsuite / smpi / fort_args / fort_args.f90

diff --git a/teshsuite/smpi/fort_args/fort_args.f90 b/teshsuite/smpi/fort_args/fort_args.f90
new file mode 100644 (file)
index 0000000..dfd5308
--- /dev/null
+++ b/teshsuite/smpi/fort_args/fort_args.f90
@@ -0,0 +1,29 @@
+! Check that getarg does something sensible.
+program getarg_1
+  use mpi
+  CHARACTER*10 ARGS, ARGS2
+  INTEGER*4 I
+  INTEGER*2 I2
+  INTEGER ierr
+  I = 0
+  call MPI_Init(ierr)
+  CALL GETARG(I,ARGS)
+  ! This should return the invoking command.  The actual value depends 
+  ! on the OS, but a blank string is wrong no matter what.
+  ! ??? What about deep embedded systems?
+  if (args.eq.'') STOP 2
+  I = 1
+  CALL GETARG(I,ARGS)
+  if (args.ne.'a') STOP 3
+  I = -1
+  CALL GETARG(I,ARGS)
+  if (args.ne.'') STOP 4
+  ! Assume we won't have been called with more that 4 args.
+  I = 4
+  CALL GETARG(I,ARGS)
+  if (args.ne.'') STOP 5
+  I = 1000
+  CALL GETARG(I,ARGS)
+  if (args.ne.'') STOP 6
+  call MPI_Finalize(ierr)
+end