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maint: Use common indentation for switch statement. * scripts/general/interp1.m, scripts/geometry/delaunay.m, scripts/help/__unimplemented__.m, scripts/image/cmunique.m, scripts/miscellaneous/edit.m, scripts/optimization/fzero.m, scripts/optimization/sqp.m, scripts/plot/__gnuplot_drawnow__.m, scripts/plot/hidden.m, scripts/plot/legend.m, scripts/plot/print.m, scripts/plot/printd.m, scripts/plot/private/__contour__.m, scripts/plot/private/__fltk_print__.m, scripts/plot/private/__gnuplot_print__.m, scripts/plot/private/__go_draw_axes__.m, scripts/plot/private/__print_parse_opts__.m, scripts/signal/periodogram.m, scripts/sparse/bicg.m, test/slice.tst, test/switch.tst: Use common indentation for switch statement.
author Rik <rik@octave.org>
date Sun, 04 Aug 2013 15:11:34 -0700
parents 57fad64de019
children 5a65b2cc9508
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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72c96de7a403 maint: update copyright notices for 2012
John W. Eaton <jwe@octave.org>
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1 ## Copyright (C) 2006-2012 John W. Eaton
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2 ##
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3 ## This file is part of Octave.
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4 ##
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5 ## Octave is free software; you can redistribute it and/or modify it
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6 ## under the terms of the GNU General Public License as published by
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
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7 ## the Free Software Foundation; either version 3 of the License, or (at
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8 ## your option) any later version.
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9 ##
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10 ## Octave is distributed in the hope that it will be useful, but
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11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 ## General Public License for more details.
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14 ##
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15 ## You should have received a copy of the GNU General Public License
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16 ## along with Octave; see the file COPYING. If not, see
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17 ## <http://www.gnu.org/licenses/>.
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18
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19 %!test
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20 %! a = 1;
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21 %! b = 2;
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22 %! c = 3;
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23 %!
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24 %! switch (0) case 1 x = a; case 2 x = b; otherwise x = c; endswitch
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25 %! switch (1) case 1 y = a; case 2 y = b; otherwise y = c; endswitch
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26 %! switch (2) case 1 z = a; case 2 z = b; otherwise z = c; endswitch
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27 %! switch (3) case 1 p = a; case 2 p = b; otherwise p = c; endswitch
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28 %!
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29 %! assert (x == c && y == a && z == b && p == c);
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30
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31 %!test
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32 %! a = 1;
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33 %! b = 2;
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34 %! c = 3;
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35 %!
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36 %! x = zeros (1, 4);
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37 %!
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38 %! k = 1;
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39 %!
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40 %! for i = 0:3
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41 %! switch (i)
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42 %! case a
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43 %! x(k) = a;
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44 %! case b
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45 %! x(k) = b;
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46 %! otherwise
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47 %! x(k) = c;
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48 %! endswitch
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49 %! k++;
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50 %! endfor
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51 %!
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52 %! assert (all (x == [3, 1, 2, 3]));
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53
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54 %!test
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55 %! a = 1;
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56 %! b = 2;
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57 %! c = 3;
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58 %!
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59 %! x = zeros (1, 4);
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60 %!
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61 %! k = 1;
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62 %!
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63 %! for i = 0:3
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64 %! switch (i)
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65 %! case a
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66 %! x(k) = a;
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67 %! endswitch
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68 %! k++;
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69 %! endfor
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70 %!
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71 %! assert (all (x == [0, 1, 0, 0]));
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72
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73 %!test
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74 %! a = 1;
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75 %!
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76 %! switch (1)
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77 %! otherwise
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78 %! a = 2;
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79 %! endswitch
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80 %!
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81 %! assert (a == 2);
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82
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83
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84 %!error <syntax error> eval ("switch endswitch")
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85
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86 %!error <syntax error> eval ("switch case endswitch")
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87
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88 %!error <syntax error> eval ("switch 1 default 1; endswitch")
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89
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90 %% test parsing of single-quoted character string appearing immediately
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91 %% after a switch case
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92 %!test
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93 %! switch (1)
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94 %! case 1
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95 %! 'foo';
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96 %! x = 13;
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97 %! endswitch
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98 %! assert (x, 13);