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methods.m: try Java class names if getMethods fails on Java objects (bug #46010)
author Philip Nienhuis <prnienhuis@users.sf.net>
date Fri, 02 Oct 2015 17:44:53 +0200
parents ba032e57fd96
children
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19898
4197fc428c7d maint: Update copyright notices for 2015.
John W. Eaton <jwe@octave.org>
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1 ## Copyright (C) 2007-2015 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 values of range
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20
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21 %!assert (full (1:9), [ 1 2 3 4 5 6 7 8 9 ])
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22 %!assert (full (1:0.4:3), [ 1.0 1.4 1.8 2.2 2.6 3.0 ])
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23 %!assert (full (9:1), zeros (1,0))
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24 %!assert (full (9:-1:1), [ 9 8 7 6 5 4 3 2 1 ])
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25 %!assert (full (1:-1:9), zeros (1,0))
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26 %!assert (full (1:1:1), 1)
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27 %!assert (full (i:2i:10i), zeros (1,0))
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28
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29 ## Test mixing integer range with other types
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30
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31 %!shared expect, r, z
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32 %! expect = [ 1 2 3 4 5 6 7 8 9
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33 %! 0 0 0 0 0 0 0 0 0 ];
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34 %! z = zeros (1,9);
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35 %! r = 1:9;
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36
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37 %!assert ([ r ; z ], expect)
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38 %!assert ([ r ; single(z) ], single (expect))
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39 %!assert ([ r ; logical(z) ], expect)
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40 %!assert ([ r ; sparse(z) ], sparse (expect))
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41 %!assert ([ r ; sparse(logical(z)) ], sparse (expect))
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42
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43 %!assert ([ r ; int8(z) ], int8 (expect))
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44 %!assert ([ r ; int16(z) ], int16 (expect))
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45 %!assert ([ r ; int32(z) ], int32 (expect))
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46 %!assert ([ r ; int64(z) ], int64 (expect))
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47 %!assert ([ r ; uint8(z) ], uint8 (expect))
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48 %!assert ([ r ; uint16(z) ], uint16 (expect))
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49 %!assert ([ r ; uint32(z) ], uint32 (expect))
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50 %!assert ([ r ; uint64(z) ], uint64 (expect))
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52 ## Test mixing non-integer range with other types
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53
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54 %!shared expect, r, z
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55 %! expect = [ 1.0 1.4 1.8 2.2 2.6 3.0
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56 %! 0 0 0 0 0 0 ];
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57 %! z = zeros (1,6);
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58 %! r = 1:0.4:3;
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59
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60 %!assert ([ r ; z ], expect)
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61 %!assert ([ r ; single(z) ], single (expect))
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62 %!assert ([ r ; logical(z) ], expect)
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63 %!assert ([ r ; sparse(z) ], sparse (expect))
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64 %!assert ([ r ; sparse(logical(z)) ], sparse (expect))
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66 %!assert ([ r ; int8(z) ], int8 (expect))
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67 %!assert ([ r ; int16(z) ], int16 (expect))
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68 %!assert ([ r ; int32(z) ], int32 (expect))
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69 %!assert ([ r ; int64(z) ], int64 (expect))
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70 %!assert ([ r ; uint8(z) ], uint8 (expect))
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71 %!assert ([ r ; uint16(z) ], uint16 (expect))
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72 %!assert ([ r ; uint32(z) ], uint32 (expect))
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73 %!assert ([ r ; uint64(z) ], uint64 (expect))
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74
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75 ## Test corner cases of ranges (base and limit)
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76
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77 %!shared r, rrev, rneg
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78 %! r = -0:3;
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79 %! rrev = 3:-1:-0;
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80 %! rneg = -3:-0;
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81
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82 %!assert (full (r), [-0 1 2 3])
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83 %!assert (signbit (full (r)), logical ([1 0 0 0]))
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84 %!assert (r(1), -0)
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85 %!assert (signbit (r(1)), true)
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86 %!assert (signbit (r(1:2)), logical ([1 0]))
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87 %!assert (signbit (r(2:-1:1)), logical ([0 1]))
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88 %!assert (signbit (r([2 1 1 3])), logical ([0 1 1 0]))
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89
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90 %!assert (full (rrev), [3 2 1 -0])
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91 %!assert (signbit (full (rrev)), logical ([0 0 0 1]))
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92 %!assert (rrev(4), -0)
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93 %!assert (signbit (rrev(4)), true)
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94 %!assert (signbit (rrev(3:4)), logical ([0 1]))
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95 %!assert (signbit (rrev(4:-1:3)), logical ([1 0]))
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96 %!assert (signbit (rrev([1 4 4 2])), logical ([0 1 1 0]))
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97
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98 %!assert (min (r), -0)
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99 %!assert (signbit (min (r)), true)
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100 %!assert (min (rrev), -0)
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101 %!assert (signbit (min (rrev)), true)
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102
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103 %!assert (max (rneg), -0)
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104 %!assert (signbit (max (rneg)), true)
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105
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106 %!assert (sort (r, "descend"), [3 2 1 -0])
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107 %!assert (signbit (sort (r, "descend")), logical ([0 0 0 1]))
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108 %!assert (signbit (sort (rrev, "ascend")), logical ([1 0 0 0]))
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109
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110 ## Test sorting of ranges (bug #45739)
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111
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112 %!shared r, rrev
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113 %! r = 1:2:10;
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114 %! rrev = 10:-2:1;
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115
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116 %!assert (sort (r, "descend"), [9 7 5 3 1])
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117 %!assert (sort (rrev, "ascend"), [2 4 6 8 10])
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118