view test/bug-53599.tst @ 32064:5f5d8edbeb4f

* mk-sparse-tst.sh: Fix name of script in comments and messages.
author John W. Eaton <jwe@octave.org>
date Thu, 27 Apr 2023 13:26:53 -0400
parents 332a6ccac881
children
line wrap: on
line source

%!function rval = sggval (val)
%!  global gval;
%!  if (nargin == 1)
%!    gval = val;
%!  else
%!    rval = gval;
%!  endif
%!endfunction

%!test <*53599>
%! global gval;
%! assert (isempty (gval))
%! sggval (13);
%! assert (sggval (), 13);
%! assert (gval, 13);
%! clear global gval
%! assert (sggval (), [])
%! gval = 42;
%! assert (sggval (), []);
%! clear gval
%! global gval;
%! gval = 42;
%! assert (sggval (), 42);
%! clear -global gval;  # cleanup after test