view test/command.tst @ 32062:ada96a467a28

quiver: Improve plotting with non-float numeric inputs (bug #59695) * scripts/plot/draw/private/__quiver__.m: Change firstnonnumeric check to look for char instead of numeric to allow for logical inputs. Recast all inputs up to firstnonnumeric as doubles. Check if firstnonnumeric element is 'off' and if so set scale factor to 0 and increment firstnonnumeric. * scripts/plot/draw/quiver.m: Update docstring to include scaling factor option 'off'. Add BIST for int and logical input types. * scripts/plot/draw/quiver3.m: Update docstring to include scaling factor option 'off'. Add BISTs for too-few inputs. * etc/NEWS.9.md: Appended details of changes to quiver note under General Improvements and noted it also applies to quiver3.
author Nicholas R. Jankowski <jankowski.nicholas@gmail.com>
date Wed, 26 Apr 2023 17:18:50 -0400
parents 597f3ee61a48
children 2e484f9f1f18
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########################################################################
##
## Copyright (C) 2014-2023 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/>.
##
########################################################################

## Don't alter the spacing in the command_test lines.  These are
## specifically testing for possible differences in things like
##   A(X) or A( X ) or A (X) or A ( X )

%!function command_test (varargin)
%!  assignin ('caller', 'cmd_out', ['|', sprintf('%s|', varargin{:})]);
%!endfunction

%!function gobble_command (varargin)
%!endfunction

## 0, 1, 2, 3 simple arguments
%!test
%! command_test
%! assert (cmd_out, '|');
%!test
%! command_test a
%! assert (cmd_out, '|a|');
%!test
%! command_test aa     b
%! assert (cmd_out, '|aa|b|');
%!test
%! command_test aaa  bb    c
%! assert (cmd_out, '|aaa|bb|c|');

## continuation
%!test
%! command_test a...
%!  bb ccc
%! assert (cmd_out, '|a|bb|ccc|');
%!test
%! command_test a ...
%!  bb ccc
%! assert (cmd_out, '|a|bb|ccc|');
%!test
%! command_test aa(...
%!  bb cc
%! assert (cmd_out, '|aa(|bb|cc|');
%!test
%! command_test aa(   ...
%!  bb cc
%! assert (cmd_out, '|aa(   |bb|cc|');

## comments
%!test
%! command_test aa bb cc%comment
%! assert (cmd_out, '|aa|bb|cc|');
%!test
%! command_test aa bb cc#comment
%! assert (cmd_out, '|aa|bb|cc|');
%!test
%! command_test aa bb cc   %comment
%! assert (cmd_out, '|aa|bb|cc|');
%!test
%! command_test aa bb cc   #comment
%! assert (cmd_out, '|aa|bb|cc|');
%!test
%! command_test aa bb cc(  %comment
%! assert (cmd_out, '|aa|bb|cc(  |');
%!test
%! command_test aa bb cc(  #comment
%! assert (cmd_out, '|aa|bb|cc(  |');

## semicolons and commas; multiple commands
%!test
%! command_test aa bb, gobble_command cc
%! assert (cmd_out, '|aa|bb|');
%!test
%! command_test aa bb ; gobble_command cc
%! assert (cmd_out, '|aa|bb|');
%!test
%! command_test aa bb ; command_test cc dd
%! assert (cmd_out, '|cc|dd|');
%!test
%! command_test aa bb
%!test
%! command_test cc dd
%! assert (cmd_out, '|cc|dd|');

## parenthesis matching
%!test
%! command_test aa(bb,cc,dd) ee(ff,gg) hh
%! assert (cmd_out, '|aa(bb,cc,dd)|ee(ff,gg)|hh|');
%!test
%! command_test aa([bb,cc)]
%! assert (cmd_out, '|aa([bb,cc)]|');
%!test
%! command_test aa(,@!$@"bb"'cc'
%! assert (cmd_out, '|aa(,@!$@"bb"''cc''|');
%!test
%! command_test aa(bb,cc,dd)
%! assert (cmd_out, '|aa(bb,cc,dd)|');
%!test
%! command_test aa( bb,cc,dd )
%! assert (cmd_out, '|aa( bb,cc,dd )|');
%!test
%! command_test aa (bb,cc,dd)
%! assert (cmd_out, '|aa|(bb,cc,dd)|');
%!test
%! command_test aa ( bb,cc,dd )
%! assert (cmd_out, '|aa|( bb,cc,dd )|');
%!test
%! command_test aa(bb, cc, dd)
%! assert (cmd_out, '|aa(bb, cc, dd)|');
%!test
%! command_test aa( bb, cc, dd )
%! assert (cmd_out, '|aa( bb, cc, dd )|');
%!test
%! command_test aa (bb, cc, dd)
%! assert (cmd_out, '|aa|(bb, cc, dd)|');
%!test
%! command_test aa ( bb, cc, dd )
%! assert (cmd_out, '|aa|( bb, cc, dd )|');

## single and double quotes
%!test
%! command_test "aa" 'bb' cc
%! assert (cmd_out, '|aa|bb|cc|');
%!test
%! command_test "aa"'bb'cc
%! assert (cmd_out, '|aabbcc|');
%!test
%! command_test aa'bb'"cc"
%! assert (cmd_out, '|aabbcc|');
%!test
%! command_test "aa"bb'cc'
%! assert (cmd_out, '|aabbcc|');

## CVX-inspired
%!test
%! command_test Z(n,n) hermitian toeplitz
%! assert (cmd_out, '|Z(n,n)|hermitian|toeplitz|');
%!test
%! command_test X( n, n ) symmetric
%! assert (cmd_out, '|X( n, n )|symmetric|');
%!test
%! command_test xw( nm-1, nv );
%! assert (cmd_out, '|xw( nm-1, nv )|');
%!test
%! command_test x( sx ) y( sx ) z( sx )
%! assert (cmd_out, '|x( sx )|y( sx )|z( sx )|');
%!test
%! command_test coeffs(deg+1) complex;
%! assert (cmd_out, '|coeffs(deg+1)|complex|');
%!test
%! command_test w( 1, npairs * nv ) v( 1, npairs * nv )
%! assert (cmd_out, '|w( 1, npairs * nv )|v( 1, npairs * nv )|');
%!test
%! command_test w(m,1)   % edge weights
%! assert (cmd_out, '|w(m,1)|');
%!test
%! command_test x2( size ( x ) )
%! assert (cmd_out, '|x2( size ( x ) )|');