Mercurial > octave
view test/for.tst @ 33519:cf71a40131dc bytecode-interpreter tip
maint: Merge default to bytecode-interpreter
| author | Arun Giridhar <arungiridhar@gmail.com> |
|---|---|
| date | Thu, 02 May 2024 20:13:12 -0400 |
| parents | 38112a5ee9c6 |
| children |
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######################################################################## ## ## Copyright (C) 2006-2024 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 %! for i = 1 %! __printf_assert__ ("%d", i); %! end # "end" is part of test, check not using "endfor" %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("1")); %!test %! for i = 1:4 %! __printf_assert__ ("%d", i); %! endfor %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("1234")); %!test %! for i = [1,2,3,4] %! __printf_assert__ ("%d", i); %! endfor %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("1234")); %!test %! for i = [1,2;3,4] %! __printf_assert__ ("%d", i(1,1)); %! __printf_assert__ ("%d", i(2,1)); %! endfor %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("1324")); %!test %! for i = I %! __printf_assert__ ("%d", imag (i)); %! endfor %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("1")); %!test %! for i = [1,2,3,4]*I %! __printf_assert__ ("%d", imag (i)); %! endfor %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("1234")); %!test %! for i = [1,2;3,4]*I %! __printf_assert__ ("%d", imag (i(1,1))); %! __printf_assert__ ("%d", imag (i(2,1))); %! endfor %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("1324")); %!test %! for i = [1,2,3,4] %! if (i > 2) %! break; %! endif %! __printf_assert__ ("%d", i); %! endfor %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("12")); %!test %! for i = [1,2,3,4] %! if (i < 3) %! continue; %! endif %! __printf_assert__ ("%d", i); %! endfor %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("34")); %!test %! a = [1,3;2,4]; %! j = 0; %! for i = cat (3, a, 4 + a) %! assert (i, [1;2] + 2*j++); %! endfor %!test %! a = {1,3;2,4}; %! j = 0; %! for i = cat (3, a, cellfun (@(x) 4 + x, a, "UniformOutput", 0)) %! assert (i, {1 + 2*j; 2 + 2*j++}); %! endfor ## test parsing of single-quoted character string appearing at the ## beginning of a for loop %!test %! for i = 1:5 %! 'foo'; %! endfor %! assert (i, 5); %!test %! parfor i = 1 %! __printf_assert__ ("%d", i); %! end # "end" is part of test, check not using "endparfor" %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("1")); %!test %! parfor i = 1:4 %! __printf_assert__ ("%d", i); %! endparfor %! __printf_assert__ ("\n"); %! assert (__prog_output_assert__ ("1234")); %!test <*55622> %! cnt = 0; %! for k = zeros (0,3) %! cnt++; %! endfor %! assert (cnt, 3); %! assert (k, zeros (0,1)); %!test <*55622> %! cnt = 0; %! for k = zeros (3,0) %! cnt++; %! endfor %! assert (cnt, 0); %! assert (k, zeros (3,0)); %!test <*50893> %! cnt = 0; %! for k = zeros (3,0, "uint32") %! cnt++; %! endfor %! assert (cnt, 0); %! assert (k, zeros (3,0, "uint32")); %!test <*50893> %! cnt = 0; %! for k = cell (0,3) %! cnt++; %! endfor %! assert (cnt, 3); %! assert (k, cell (0,1)); %!test <*55622> %! cnt = 0; %! for k = zeros (1,2,3); %! cnt++; %! endfor %! assert (cnt, 6); %! assert (k, 0); %!test <*55622> %! cnt = 0; %! for k = zeros (1,2,0); %! cnt++; %! endfor %! assert (cnt, 0); %! assert (k, zeros (1,0)); %!test <*45143> %! warning ("on", "Octave:infinite-loop", "local"); %! fail ("for i = 0:inf; break; end", "warning", %! "FOR loop limit is infinite"); %! %! fail ("for i = 0:-1:-inf; break; end", "warning", %! "FOR loop limit is infinite"); %! %! fail ("for i = inf:-1:1; break; end", "warning", %! "FOR loop limit is infinite"); %! %! fail ("for i = -inf:+1:1; break; end", "warning", %! "FOR loop limit is infinite"); %!test <*45143> %! warning ("on", "Octave:infinite-loop", "local"); % %! code = cstrcat ("k = 0; ", %! "for i = 1:Inf; ", %! " if (++k > 10); ", %! " break; ", %! " endif; ", %! "endfor; ", %! "assert (i, 11); "); %! fail (code, "warning", "FOR loop limit is infinite"); %! %! code = cstrcat ("k = 0; ", %! "for i = -1:-1:-Inf; ", %! " if (++k > 10); ", %! " break; ", %! " endif; ", %! "endfor; ", %! "assert (i, -11); "); %! fail (code, "warning", "FOR loop limit is infinite"); %! %! code = cstrcat ("k = 0; ", %! "for i = Inf:-1:1; ", %! " if (++k > 10); ", %! " break; ", %! " endif; ", %! "endfor; ", %! "assert (i, Inf); "); %! fail (code, "warning", "FOR loop limit is infinite"); %! %! code = cstrcat ("k = 0; ", %! "for i = -Inf:+1:1; ", %! " if (++k > 10); ", %! " break; ", %! " endif; ", %! "endfor; ", %! "assert (i, -Inf); "); %! fail (code, "warning", "FOR loop limit is infinite"); %! %! k = 0; %! for i = 1:-Inf %! if (++k > 10) %! break; %! endif %! endfor %! assert (i, zeros (1,0)); %! %! k = 0; %! for i = 0:-1:Inf %! if (++k > 10) %! break; %! endif %! endfor %! assert (i, zeros (1,0));