Mercurial > octave
view test/integer.tst @ 28549:f48162881819 stable
doc: Remove oudated documentation about gnulib updates (bug #57044)
* etc/GNULIB.UPDATE: Remove file with oudated instructions.
The current instructions about the gnulib update are given in `bootstrap.conf`
and reduce to replacing a singe commit id and running
`./bootstrap --bootstrap-sync`, see cset ece72b94486f.
author | Kai T. Ohlhus <k.ohlhus@gmail.com> |
---|---|
date | Fri, 10 Jul 2020 11:26:21 +0900 |
parents | bd51beb6205e |
children | d5f9c8911090 0a5b15007766 |
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######################################################################## ## ## Copyright (C) 2018-2020 The Octave Project Developers ## ## See the file COPYRIGHT.md in the top-level directory of this ## distribution or <https://octave.org/copyright/>. ## ## This file is part of Octave. ## ## Octave is free software: you can redistribute it and/or modify it ## under the terms of the GNU General Public License as published by ## the Free Software Foundation, either version 3 of the License, or ## (at your option) any later version. ## ## Octave is distributed in the hope that it will be useful, but ## WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ## GNU General Public License for more details. ## ## You should have received a copy of the GNU General Public License ## along with Octave; see the file COPYING. If not, see ## <https://www.gnu.org/licenses/>. ## ######################################################################## ## Test saturation mechanics of lower bound %!test %! for cls = {"int8", "uint8", "int16", "uint16", "int32", "uint32", "int64", "uint64"} %! clsmin = intmin (cls{1}); %! xplus = clsmin + (-1); %! assert (xplus, clsmin); %! xminus = clsmin -1; %! assert (xminus, clsmin); %! xmult = clsmin * 2; %! assert (xmult, clsmin); %! xdiv = clsmin / 0.5; %! assert (xdiv, clsmin); %! endfor ## Test saturation mechanics of upper bound %!test %! for cls = {"int8", "uint8", "int16", "uint16", "int32", "uint32", "int64", "uint64"} %! clsmax = intmax (cls{1}); %! xplus = clsmax + 1; %! assert (xplus, clsmax); %! xminus = clsmax - (-1); %! assert (xminus, clsmax); %! xmult = clsmax * 2; %! assert (xmult, clsmax); %! xdiv = clsmax / 0.5; %! assert (xdiv, clsmax); %! endfor