view test/bug-53599.tst @ 29894:2a14420440b8

fix regression from cset 7f22f024afdf * octave-doc-widget.cc (label_dock_widget::label_dock_widget): connect parents signal, not from the main windw
author Torsten Lilge <ttl-octave@mailbox.org>
date Mon, 19 Jul 2021 18:46:40 +0200
parents 34617dd78f02
children 2838bbd84b87
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%!function rval = sggval (val)
%!  global gval
%!  if (nargin == 1)
%!    gval = val;
%!  else
%!    rval = gval;
%!  endif
%!endfunction

%!test
%! 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