view test/bug-53579.tst @ 26182:34617dd78f02

avoid possible leaked global variables in tests * clearvars.m, bug-35448.tst, bug-50035.tst, bug-52722.tst, bug-53027.tst, bug-53579.tst, bug-53599.tst, global.tst, io.tst, nest/nest.tst, unwind.tst: Clear global variables at end of tests that use them.
author John W. Eaton <jwe@octave.org>
date Fri, 07 Dec 2018 17:30:31 -0500
parents 72ea868ca63a
children 332a6ccac881
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%!function [raa, rbb, igaa, igbb] = sub1 (aa, bb)
%!  global aa bb
%!  aa = 1;
%!  raa = aa;
%!  rbb = bb;
%!  igaa = isglobal ("aa");
%!  igbb = isglobal ("bb");
%!endfunction

%!test <*53579>
%! global aa bb
%! assert (isglobal ("aa"));
%! assert (isglobal ("bb"));
%! aa = 3;
%! xx = 5;
%! [raa, rbb, igaa, igbb] = sub1 (aa, xx);
%! assert (raa, 1);
%! assert (rbb, []);
%! assert (igaa);
%! assert (igbb);
%! assert (xx, 5);
%! clear -global aa bb;  # cleanup after test