view test/bug-53599.tst @ 31129:441aa6226223

build: cache REPRODUCIBLE_TAR_FLAGS in configure (bug #62715) * acinclude.m4 (OCTAVE_PROG_TAR_REPRODUCIBLE): Use AC_CACHE_CHECK macro for "octave_cv_tar_flags".
author Rik <rik@octave.org>
date Thu, 07 Jul 2022 21:27:00 -0700
parents 9080316864bf
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