132 lines
3.6 KiB
Matlab
132 lines
3.6 KiB
Matlab
function C = plus(A,B) % --*-- Unitary tests --*--
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% Overloads the plus operator. If A and B are dates objects the method combines A and B without removing repetitions. If
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% one of the inputs is an integer or a vector of integers, the method shifts the dates object by X (the interger input)
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% periods forward.
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% Copyright (C) 2013 Dynare Team
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%
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% This file is part of Dynare.
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%
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% Dynare is free software: you can redistribute it and/or modify
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% it under the terms of the GNU General Public License as published by
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% the Free Software Foundation, either version 3 of the License, or
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% (at your option) any later version.
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%
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% Dynare is distributed in the hope that it will be useful,
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% but WITHOUT ANY WARRANTY; without even the implied warranty of
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% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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% GNU General Public License for more details.
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%
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% You should have received a copy of the GNU General Public License
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% along with Dynare. If not, see <http://www.gnu.org/licenses/>.
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if isa(B,'dates')
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% Concatenate dates objects without removing repetitions if A and B are not disjoint sets of dates.
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if ~isequal(A.freq,B.freq) && A.ndat>0 && B.ndat>0
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error(['dates::plus: Input arguments ''' inputname(1) ''' and ''' inputname(2) ''' must have common frequencies!'])
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end
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if isempty(B)
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C = A;
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return
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end
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if isempty(A)
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C = B;
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return
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end
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C = dates();
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C.freq = A.freq;
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C.time = [A.time; B.time];
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C.ndat = A.ndat+B.ndat;
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elseif (isvector(B) && isequal(length(B),A.ndat) && all(isint(B))) || isscalar(B) && isint(B) || isequal(length(A),1) && isvector(B) && all(isint(B))
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C = dates();
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C.freq = A.freq;
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C.time = add_periods_to_array_of_dates(A.time, A.freq, B);
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C.ndat = rows(C.time);
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else
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error('dates::plus: I don''t understand what you want to do! Check the manual.')
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end
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%@test:1
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%$ % Define some dates objects
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%$ d1 = dates('1950Q1','1950Q2') ;
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%$ d2 = dates('1950Q3','1950Q4') ;
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%$ d3 = dates('1950Q1','1950Q2','1950Q3','1950Q4') ;
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%$
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%$ % Call the tested routine.
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%$ try
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%$ e1 = d1+d2;
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%$ e2 = d1+d2+d3;
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%$ t(1) = 1;
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%$ catch
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%$ t(1) = 0;
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%$ end
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%$
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%$ if t(1)
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%$ t(2) = dyn_assert(isequal(e1,d3),1);
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%$ t(3) = dyn_assert(isequal(e2,dates('1950Q1','1950Q2','1950Q3','1950Q4','1950Q1','1950Q2','1950Q3','1950Q4')),1);
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%$ end
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%$ T = all(t);
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%@eof:1
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%@test:2
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%$ % Define some dates objects
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%$ d1 = dates('1950Q1');
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%$ e1 = dates('1950Q2');
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%$ e2 = dates('1950Q3');
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%$ e3 = dates('1950Q4');
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%$ e4 = dates('1951Q1');
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%$ e5 = dates('1950Q2','1950Q3','1950Q4','1951Q1');
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%$
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%$ % Call the tested routine.
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%$ try
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%$ f1 = d1+1;
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%$ f2 = d1+2;
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%$ f3 = d1+3;
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%$ f4 = d1+4;
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%$ f5 = d1+transpose(1:4);
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%$ t(1) = 1;
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%$ catch
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%$ t(1) = 0;
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%$ end
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%$
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%$ if t(1)
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%$ t(2) = dyn_assert(isequal(e1,f1),1);
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%$ t(3) = dyn_assert(isequal(e2,f2),1);
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%$ t(4) = dyn_assert(isequal(e3,f3),1);
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%$ t(5) = dyn_assert(isequal(e4,f4),1);
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%$ t(6) = dyn_assert(isequal(e5,f5),1);
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%$ end
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%$ T = all(t);
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%@eof:2
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%@test:3
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%$ % Define some dates objects
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%$ d1 = dates('1950Q1');
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%$ e1 = dates('1949Q4');
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%$ e2 = dates('1949Q3');
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%$ e3 = dates('1949Q2');
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%$ e4 = dates('1949Q1');
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%$ e5 = dates('1948Q4');
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%$
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%$ % Call the tested routine.
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%$ try
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%$ f1 = d1+(-1);
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%$ f2 = d1+(-2);
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%$ f3 = d1+(-3);
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%$ f4 = d1+(-4);
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%$ f5 = d1+(-5);
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%$ t(1) = 1;
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%$ catch
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%$ t(1) = 0;
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%$ end
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%$
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%$ if t(1)
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%$ t(2) = dyn_assert(isequal(e1,f1),1);
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%$ t(3) = dyn_assert(isequal(e2,f2),1);
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%$ t(4) = dyn_assert(isequal(e3,f3),1);
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%$ t(5) = dyn_assert(isequal(e4,f4),1);
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%$ t(6) = dyn_assert(isequal(e5,f5),1);
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%$ end
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%$ T = all(t);
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%@eof:3 |