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maint: Update copyright dates in all source files.
author John W. Eaton <jwe@octave.org>
date Wed, 02 Jan 2019 16:32:43 -0500
parents 23483673ba43
children b442ec6dda5c
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1 ## Copyright (C) 2017-2019 -2018 Rik Wehbring
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2 ## Copyright (C) 2005-2019 William Poetra Yoga Hadisoeseno
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3 ## Copyright (C) 2000-2019 Paul Kienzle
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4 ##
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5 ## This file is part of Octave.
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6 ##
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7 ## Octave is free software: you can redistribute it and/or modify it
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8 ## under the terms of the GNU General Public License as published by
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9 ## the Free Software Foundation, either version 3 of the License, or
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10 ## (at your option) any later version.
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11 ##
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12 ## Octave is distributed in the hope that it will be useful, but
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13 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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14 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 ## GNU General Public License for more details.
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16 ##
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17 ## You should have received a copy of the GNU General Public License
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18 ## along with Octave; see the file COPYING. If not, see
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19 ## <https://www.gnu.org/licenses/>.
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20
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21 ## -*- texinfo -*-
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22 ## @deftypefn {} {} isequal (@var{x1}, @var{x2}, @dots{})
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23 ## Return true if all of @var{x1}, @var{x2}, @dots{} are equal.
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24 ## @seealso{isequaln}
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25 ## @end deftypefn
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26
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27 ## Algorithm:
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28 ##
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29 ## 1. Verify the class of x.
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30 ## a. All objects are of the same class
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31 ## b. All objects are of a generic "numeric" class which includes
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32 ## numeric, logical, and character arrays
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33 ## 2. Verify size of all objects match.
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34 ## 3. Convert objects to struct, and then compare as stated below.
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35 ## 4. For each argument after x, compare it for equality with x:
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36 ## a. char compare each member with strcmp
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37 ## b. numeric compare each member with '==' with sparsity regarded
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38 ## c. struct compare number of fieldnames, value of fieldnames,
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39 ## and then each field with isequal (recursive)
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40 ## d. cellstr compare each cellstr member with strcmp
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41 ## e. cell compare each member with isequal (recursive)
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42 ## f. fcn_handle compare using overloaded "eq" operator
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43
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44 function t = isequal (x, varargin)
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45
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46 if (nargin < 2)
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47 print_usage ();
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48 endif
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49
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50 nvarargin = nargin - 1;
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51 two_args = (nvarargin == 1); # Optimization for base case of just 2 args
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52
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53 if (two_args)
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54 y = varargin{1}; # alias y to second input for comparison
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55 endif
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56
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57 ############################################################
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58 ## Generic tests for equality
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59
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60 ## All arguments must either be of the same class,
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61 ## or they must be "numeric" values.
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62 if (two_args)
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63 t = (strcmp (class (x), class (y))
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64 || ((isreal (x) || iscomplex (x)) && (isreal (y) || iscomplex (y))));
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65 else
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66 t = (all (cellfun ("isclass", varargin, class (x)))
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67 || ((isreal (x) || iscomplex (x))
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68 && all (cellfun ("isreal", varargin)
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69 | cellfun ("isnumeric", varargin))));
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70 endif
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71
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72 ## Test that everything is the same size (which also tests dimensions)
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73 if (t)
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74 t = size_equal (x, varargin{:});
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75 endif
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76
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77 ## From here on, compare any objects as if they were structures.
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78 if (t && isobject (x))
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79 ## Locally suppress class-to-struct warning. We know what we are doing.
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80 warning ("off", "Octave:classdef-to-struct", "local");
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81 x = builtin ("struct", x);
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82 if (two_args)
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83 clear y; # break link to existing variable
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84 varargin(1) = builtin ("struct", varargin{1});
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85 y = varargin{1}; # re-alias y to second input
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86 else
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87 for i = 1:nvarargin
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88 varargin(i) = builtin ("struct", varargin{i});
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89 endfor
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90 endif
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91 endif
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92
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93 ############################################################
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94 ## Check individual classes.
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96 if (t)
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97 if (two_args)
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98
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99 if (ischar (x) && ischar (y))
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100 ## char type. Optimization, strcmp is ~35% faster than '==' operator.
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101 t = strcmp (x, y);
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102
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103 elseif (isreal (x) || iscomplex (x))
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104 if (issparse (x))
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105 ## sparse types.
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106 [xi, xj, xv] = find (x);
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107 [yi, yj, yv] = find (y);
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108 t = (length (xi) == length (yi)) && all (xi == yi) ...
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109 && all (xj == yj) && all (xv == yv);
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110 else
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111 ## general "numeric" type. Use '==' operator.
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112 m = (x == y);
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113 t = all (m(:));
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114 endif
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115
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116 elseif (isstruct (x))
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117 ## struct type. Compare # of fields, fieldnames, then field values.
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118
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119 ## Test number of fields are equal.
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120 t = (numfields (x) == numfields (y));
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121
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122 ## Test that all the field names are equal.
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123 if (t)
1262d7c4712e Promote __iseqal__.m to isequal.m, isequaln.m for 20% performance benefit (bug #51403).
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124 s_fnm_x = sort (fieldnames (x));
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125 t = all (strcmp (s_fnm_x, sort (fieldnames (y))));
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126 endif
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127
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128 ## Test that all field values are equal. Slow because of recursion.
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129 if (t)
24326
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130 if (isscalar (x))
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131 for fldnm = s_fnm_x.'
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132 t = isequal (x.(fldnm{1}), y.(fldnm{1}));
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133 if (! t)
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134 break;
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135 endif
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136 endfor
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137 else
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138 ## struct arrays have to have the contents of each field wrapped
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139 ## in a cell since it expands to a collection of values.
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140 for fldnm = s_fnm_x.'
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141 t = isequal ({x.(fldnm{1})}, {y.(fldnm{1})});
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142 if (! t)
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143 break;
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144 endif
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145 endfor
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146 endif
24309
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147 endif
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148
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149 elseif (iscellstr (x) && iscellstr (y))
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150 ## cellstr type. Optimization over cell type by using strcmp.
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151 ## FIXME: It would be faster to use strcmp on whole cellstr arrays,
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152 ## but bug #51412 needs to be fixed. Instead, time/space trade-off.
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153 ## Convert to char (space) for faster processing with strcmp (time).
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154 t = strcmp (char (x), char (y));
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155
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156 elseif (iscell (x))
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157 ## cell type. Check that each element of a cell is equal. Slow.
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158 n = numel (x);
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159 idx = 1;
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160 while (t && idx <= n)
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161 t = isequal (x{idx}, y{idx});
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162 idx += 1;
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163 endwhile
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164
25803
23483673ba43 Use is_function_handle instead of isa (x, "function_handle").
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165 elseif (is_function_handle (x))
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166 ## function type. Use '==' operator which is overloaded.
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167 t = (x == y);
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168
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169 else
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170 error ("isequal: Impossible to reach code. File a bug report.");
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171
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172 endif
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173
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174 else ## More than two args. This is going to be slower in general.
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175
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176 if (ischar (x) && all (cellfun ("isclass", varargin, "char")))
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177 ## char type. Optimization, strcmp is ~35% faster than '==' operator.
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178 idx = 1;
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179 while (t && idx <= nvarargin)
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180 t = strcmp (x, varargin{idx});
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181 idx += 1;
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182 endwhile
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183
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184 elseif (isreal (x) || iscomplex (x))
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185
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186 if (issparse (x))
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187 ## sparse types.
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188
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189 idx = 1;
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190 [xi, xj, xv] = find (x);
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191 while (t && idx <= nvarargin)
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192 y = varargin{idx};
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193 [yi, yj, yv] = find (y);
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194 t = (length (xi) == length (yi)) && all (xi == yi) ...
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195 && all (xj == yj) && all (xv == yv);
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196
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197 idx += 1;
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198 endwhile
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199
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200 else
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201 ## general "numeric" type. Use '==' operator.
24309
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202
24970
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203 idx = 1;
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204 while (t && idx <= nvarargin)
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205 y = varargin{idx};
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206 m = (x == y);
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207 t = all (m(:));
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208
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209 idx += 1;
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210 endwhile
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211
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diff changeset
212 endif
24309
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diff changeset
213
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diff changeset
214 elseif (isstruct (x))
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215 ## struct type. Compare # of fields, fieldnames, then field values.
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216
1262d7c4712e Promote __iseqal__.m to isequal.m, isequaln.m for 20% performance benefit (bug #51403).
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diff changeset
217 ## Test number of fields are equal.
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diff changeset
218 fnm_x = fieldnames (x);
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diff changeset
219 n = numel (fnm_x);
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diff changeset
220 fnm_v = cellfun ("fieldnames", varargin, "uniformoutput", false);
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diff changeset
221 t = all (n == cellfun ("numel", fnm_v));
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diff changeset
222
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diff changeset
223 ## Test that all the field names are equal.
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diff changeset
224 if (t)
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diff changeset
225 fnm_x = sort (fnm_x);
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diff changeset
226 idx = 1;
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diff changeset
227 while (t && idx <= nvarargin)
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228 ## Allow the fieldnames to be in a different order.
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diff changeset
229 t = all (strcmp (fnm_x, sort (fnm_v{idx})));
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diff changeset
230 idx += 1;
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diff changeset
231 endwhile
1262d7c4712e Promote __iseqal__.m to isequal.m, isequaln.m for 20% performance benefit (bug #51403).
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diff changeset
232 endif
1262d7c4712e Promote __iseqal__.m to isequal.m, isequaln.m for 20% performance benefit (bug #51403).
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parents: 24308
diff changeset
233
1262d7c4712e Promote __iseqal__.m to isequal.m, isequaln.m for 20% performance benefit (bug #51403).
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parents: 24308
diff changeset
234 ## Test that all field values are equal. Slow because of recursion.
1262d7c4712e Promote __iseqal__.m to isequal.m, isequaln.m for 20% performance benefit (bug #51403).
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diff changeset
235 if (t)
1262d7c4712e Promote __iseqal__.m to isequal.m, isequaln.m for 20% performance benefit (bug #51403).
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diff changeset
236 args = cell (1, 1 + nvarargin);
24326
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diff changeset
237 if (isscalar (x))
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diff changeset
238 for fldnm = fnm_x.'
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diff changeset
239 args{1} = x.(fldnm{1});
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240 for argn = 1:nvarargin
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diff changeset
241 args{argn+1} = varargin{argn}.(fldnm{1});
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diff changeset
242 endfor
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diff changeset
243
a35bceb4b519 isequal.m, isequaln.m: Fix comparsion of struct arrays (bug #51403).
Rik <rik@octave.org>
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diff changeset
244 t = isequal (args{:});
24309
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245
24326
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diff changeset
246 if (! t)
a35bceb4b519 isequal.m, isequaln.m: Fix comparsion of struct arrays (bug #51403).
Rik <rik@octave.org>
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diff changeset
247 break;
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diff changeset
248 endif
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diff changeset
249 endfor
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diff changeset
250 else
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251 ## struct arrays have to have the contents of each field wrapped
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252 ## in a cell since it expands to a collection of values.
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253 for fldnm = fnm_x.'
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254 args{1} = { x.(fldnm{1}) };
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255 for argn = 1:nvarargin
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diff changeset
256 args{argn+1} = { varargin{argn}.(fldnm{1}) };
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diff changeset
257 endfor
24309
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258
24326
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259 t = isequal (args{:});
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260
a35bceb4b519 isequal.m, isequaln.m: Fix comparsion of struct arrays (bug #51403).
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diff changeset
261 if (! t)
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262 break;
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263 endif
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264 endfor
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diff changeset
265 endif
24309
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266 endif
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267
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268 elseif (iscellstr (x) && all (cellfun (@iscellstr, varargin)))
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269 ## cellstr type. Optimization over cell type by using strcmp.
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270 ## FIXME: It would be faster to use strcmp on whole cellstr arrays,
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271 ## but bug #51412 needs to be fixed. Instead, time/space trade-off.
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272 ## Convert to char (space) for faster processing with strcmp (time).
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273 idx = 1;
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274 x = char (x);
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ab2321d4ba03 maint: strip trailing whitespace from source files
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275 while (t && idx <= nvarargin)
24309
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276 t = strcmp (x, char (varargin{idx}));
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277 idx += 1;
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278 endwhile
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279
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diff changeset
280 elseif (iscell (x))
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281 ## cell type. Check that each element of a cell is equal. Slow.
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282 n = numel (x);
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283 args = cell (1, 1 + nvarargin);
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284 idx = 1;
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diff changeset
285 while (t && idx <= n)
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diff changeset
286 args(1) = x{idx};
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diff changeset
287 args(2:end) = [cellindexmat(varargin, idx){:}];
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diff changeset
288
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diff changeset
289 t = isequal (args{:});
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diff changeset
290
1262d7c4712e Promote __iseqal__.m to isequal.m, isequaln.m for 20% performance benefit (bug #51403).
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diff changeset
291 idx += 1;
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292 endwhile
1262d7c4712e Promote __iseqal__.m to isequal.m, isequaln.m for 20% performance benefit (bug #51403).
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diff changeset
293
25803
23483673ba43 Use is_function_handle instead of isa (x, "function_handle").
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diff changeset
294 elseif (is_function_handle (x))
24309
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295 ## function type. Use '==' operator which is overloaded.
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296 t = all (cellfun ("eq", {x}, varargin));
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diff changeset
297
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diff changeset
298 else
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diff changeset
299 error ("isequal: Impossible to reach code. File a bug report.");
24309
1262d7c4712e Promote __iseqal__.m to isequal.m, isequaln.m for 20% performance benefit (bug #51403).
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diff changeset
300
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diff changeset
301 endif
1262d7c4712e Promote __iseqal__.m to isequal.m, isequaln.m for 20% performance benefit (bug #51403).
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diff changeset
302
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diff changeset
303 endif
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diff changeset
304 endif
12604
132c89bb44e3 maint: Refactor general/isXXX.m scripts to put input validation first.
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parents: 11523
diff changeset
305
24312
9d25e88d83f6 isequal.m, isequaln.m: Return a full, non-sparse, logical value for compatibility.
Rik <rik@octave.org>
parents: 24309
diff changeset
306 t = full (t); # Always return full logical value for Matlab compatibility.
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diff changeset
307
5178
6758c11b5b99 [project @ 2005-03-03 05:18:04 by jwe]
jwe
parents:
diff changeset
308 endfunction
5549
6db3a5df1eab [project @ 2005-11-30 03:15:19 by jwe]
jwe
parents: 5393
diff changeset
309
14363
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
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diff changeset
310
18786
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
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parents: 17744
diff changeset
311 ## test empty input
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
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diff changeset
312 %!assert (isequal ([], []), true)
24308
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diff changeset
313 %!assert (isequal ([], 1), false)
18786
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diff changeset
314 %!assert (isequal ([], [], 1), false)
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diff changeset
315 %!assert (isequal ([], 1, []), false)
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diff changeset
316 %!assert (isequal (1, [], []), false)
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diff changeset
317
9899
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diff changeset
318 ## test size and shape
18786
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diff changeset
319 %!assert (isequal ([1,2,3,4], [1,2,3,4]), true)
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
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diff changeset
320 %!assert (isequal ([1;2;3;4], [1;2;3;4]), true)
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
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diff changeset
321 %!assert (isequal ([1,2,3,4], [1;2;3;4]), false)
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
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diff changeset
322 %!assert (isequal ([1,2,3,4], [1,2;3,4]), false)
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
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diff changeset
323 %!assert (isequal ([1,2,3,4], [1,3;2,4]), false)
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
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diff changeset
324 %!assert (isequal ([1,2,3,4], [1,2,3,4], [1,2,3,4]), true)
606f3866cdb7 __isequal__.m: Rewrite function for performance.
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diff changeset
325 %!assert (isequal ([1;2;3;4], [1;2;3;4], [1;2;3;4]), true)
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diff changeset
326 %!assert (isequal ([1,2,3,4], [1,2,3,4], [1;2;3;4]), false)
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diff changeset
327 %!assert (isequal ([1,2,3,4], [1,2,3,4], [1,2;3,4]), false)
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diff changeset
328 %!assert (isequal ([1,2,3,4], [1,2,3,4], [1,3;2,4]), false)
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diff changeset
329
24308
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diff changeset
330 ## General tests
9899
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diff changeset
331 %!test
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diff changeset
332 %! A = 1:8;
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diff changeset
333 %! B = reshape (A, 2, 2, 2);
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diff changeset
334 %! assert (isequal (A, B), false);
24308
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diff changeset
335 %! assert (isequal (A, A, B), false);
9899
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diff changeset
336 %!test
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diff changeset
337 %! A = reshape (1:8, 2, 2, 2);
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John W. Eaton <jwe@octave.org>
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diff changeset
338 %! B = A;
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diff changeset
339 %! assert (isequal (A, B), true);
24308
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diff changeset
340 %! assert (isequal (A, A, B), true);
9899
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diff changeset
341 %!test
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diff changeset
342 %! A = reshape (1:8, 2, 4);
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diff changeset
343 %! B = reshape (A, 2, 2, 2);
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diff changeset
344 %! assert (isequal (A, B), false);
24308
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diff changeset
345 %! assert (isequal (A, A, B), false);
606f3866cdb7 __isequal__.m: Rewrite function for performance.
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diff changeset
346
606f3866cdb7 __isequal__.m: Rewrite function for performance.
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parents: 23220
diff changeset
347 ## test characters and strings
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diff changeset
348 %!assert (isequal ('a', "a"), true)
606f3866cdb7 __isequal__.m: Rewrite function for performance.
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parents: 23220
diff changeset
349 %!assert (isequal ('a', 'a', "a"), true)
606f3866cdb7 __isequal__.m: Rewrite function for performance.
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parents: 23220
diff changeset
350 %!assert (isequal ("abab", ["a", "b", "a", "b"]), true)
606f3866cdb7 __isequal__.m: Rewrite function for performance.
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parents: 23220
diff changeset
351 %!assert (isequal ("abab", "abab", ["a", "b", "a", "b"]), true)
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
352 %!assert (isequal (["a","b","c","d"], ["a","b","c","d"]), true)
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
353 %!assert (isequal (["a","b","c","d"], ["a","b","c","d"], ["a","b","c","d"]),
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
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354 %! true)
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
355 %!assert (isequal (["test ";"strings"], ["test ";"strings"]), true)
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
356 %!assert (isequal (["test ";"strings"], ["test ";"strings"],
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
357 %! ["test ";"strings"]), true)
606f3866cdb7 __isequal__.m: Rewrite function for performance.
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parents: 23220
diff changeset
358 %!assert (isequal (["a","b","c","d"], ["a";"b";"c";"d"]), false)
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
359 %!assert (isequal (["a","b","c","d"], ["a","b","c","d"], ["a";"b";"c";"d"]),
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
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360 %! false)
9899
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John W. Eaton <jwe@octave.org>
parents: 7017
diff changeset
361
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parents: 17744
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362 ## test all numeric built-in primitives
24308
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Rik <rik@octave.org>
parents: 23220
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363 %!assert (isequal (false, 0))
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
364 %!assert (isequal (char (0), 0))
18786
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Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
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365 %!assert (isequal (false, logical (0), char (0),
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
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366 %! int8 (0), int16 (0), int32 (0), int64 (0),
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
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367 %! uint8 (0), uint16 (0), uint32 (0), uint64 (0),
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
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368 %! double (0), single (0),
24308
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parents: 23220
diff changeset
369 %! double (complex (0,0)), single (complex (0,0)),
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
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370 %! sparse (false), sparse (logical (0)),
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
371 %! sparse (double (0)), sparse (single (0)),
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
372 %! sparse (double (complex (0,0))),
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
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373 %! sparse (single (complex (0,0)))),
18786
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Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
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374 %! true)
19597
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John W. Eaton <jwe@octave.org>
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375 %!assert (isequal (true, logical (1), char (1),
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parents: 18786
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376 %! int8 (1), int16 (1), int32 (1), int64 (1),
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377 %! uint8 (1), uint16 (1), uint32 (1), uint64 (1),
18786
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Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
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378 %! double (1), single (1),
24308
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parents: 23220
diff changeset
379 %! double (complex (1,0)), single (complex (1,0)),
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
380 %! sparse (true), sparse (logical (1)),
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
381 %! sparse (double (1)), sparse (single (1)),
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
382 %! sparse (double (complex (1,0))),
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
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383 %! sparse (single (complex (1,0)))),
18786
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Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
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384 %! true)
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Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
385
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
386 ## test structures
24308
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parents: 23220
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387 %!assert (isequal (struct ([]), struct ([])), true)
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
388 %!assert (isequal (struct ([]), struct ([]), struct ([])), true)
18786
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Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
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389 %!assert (isequal (struct ("a",1), struct ("a",1)), true)
24308
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parents: 23220
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390 %!assert (isequal (struct ("a",1), struct ("a",1), struct ("a",1)), true)
18786
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Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
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391 %!assert (isequal (struct ("a",1), struct ("a",2)), false)
24308
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Rik <rik@octave.org>
parents: 23220
diff changeset
392 %!assert (isequal (struct ("a",1), struct ("a",1), struct ("a",2)), false)
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
393 %!assert (isequal (struct ("a",1), struct ("a",1,"b",2)), false)
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
394 %!assert (isequal (struct ("a",1), struct ("a",1),struct ("a",1,"b",2)), false)
18786
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Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
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395 %!assert (isequal (struct ("a",1), struct ("b",1)), false)
24308
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Rik <rik@octave.org>
parents: 23220
diff changeset
396 %!assert (isequal (struct ("a",1), struct ("a",1), struct ("b",1)), false)
18786
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Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
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397 %!assert (isequal (struct ("a",1,"b",2), struct ("a",1,"b",2)), true)
24308
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Rik <rik@octave.org>
parents: 23220
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398 %!assert (isequal (struct ("a",1,"b",2), struct ("a",1,"b",2),
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
399 %! struct ("a",1,"b",2)), true)
18786
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Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
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400 %!assert (isequal (struct ("a",1,"b",2), struct ("b",2,"a",1)), true)
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
401 %!assert (isequal (struct ("a",1,"b",2), struct ("a",1,"b",2),
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
402 %! struct ("b",2,"a",1)), true)
18786
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Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
403 %!assert (isequal (struct ("a","abc","b",2), struct ("a","abc","b",2)), true)
24634
ab2321d4ba03 maint: strip trailing whitespace from source files
John W. Eaton <jwe@octave.org>
parents: 24534
diff changeset
404 %!assert (isequal (struct ("a","abc","b",2), struct ("a","abc","b",2),
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
405 %! struct ("a","abc","b",2)), true)
18786
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Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
406
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
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407 ## recursive structure
19597
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John W. Eaton <jwe@octave.org>
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408 %!test
18786
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Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
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409 %! x.a = "a1";
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Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
410 %! x.b.a = "ba1";
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Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
411 %! x.b.b = "bb1";
24308
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Rik <rik@octave.org>
parents: 23220
diff changeset
412 %! assert (isequal (x, x), true);
18786
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Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
413 %! assert (isequal (x, x, x), true);
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
414 %! y = x;
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Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
415 %! y.b.b = "bb2";
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
416 %! assert (isequal (x, y), false);
24308
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Rik <rik@octave.org>
parents: 23220
diff changeset
417 %! assert (isequal (x, x, y), false);
18786
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Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
418 %! y = x;
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
419 %! y.b = rmfield (y.b, "b");
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
420 %! y.b.b.a = "bba1";
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
421 %! assert (isequal (x, y), false);
24308
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Rik <rik@octave.org>
parents: 23220
diff changeset
422 %! assert (isequal (x, x, y), false);
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
423
24326
a35bceb4b519 isequal.m, isequaln.m: Fix comparsion of struct arrays (bug #51403).
Rik <rik@octave.org>
parents: 24313
diff changeset
424 ## struct array
a35bceb4b519 isequal.m, isequaln.m: Fix comparsion of struct arrays (bug #51403).
Rik <rik@octave.org>
parents: 24313
diff changeset
425 %!test
a35bceb4b519 isequal.m, isequaln.m: Fix comparsion of struct arrays (bug #51403).
Rik <rik@octave.org>
parents: 24313
diff changeset
426 %! x(1).a = 'A';
a35bceb4b519 isequal.m, isequaln.m: Fix comparsion of struct arrays (bug #51403).
Rik <rik@octave.org>
parents: 24313
diff changeset
427 %! x(2).a = magic (3);
a35bceb4b519 isequal.m, isequaln.m: Fix comparsion of struct arrays (bug #51403).
Rik <rik@octave.org>
parents: 24313
diff changeset
428 %! assert (isequal (x, x), true);
a35bceb4b519 isequal.m, isequaln.m: Fix comparsion of struct arrays (bug #51403).
Rik <rik@octave.org>
parents: 24313
diff changeset
429 %! assert (isequal (x, x, x), true);
a35bceb4b519 isequal.m, isequaln.m: Fix comparsion of struct arrays (bug #51403).
Rik <rik@octave.org>
parents: 24313
diff changeset
430 %! y = x;
a35bceb4b519 isequal.m, isequaln.m: Fix comparsion of struct arrays (bug #51403).
Rik <rik@octave.org>
parents: 24313
diff changeset
431 %! y(2).a = { magic(3) };
a35bceb4b519 isequal.m, isequaln.m: Fix comparsion of struct arrays (bug #51403).
Rik <rik@octave.org>
parents: 24313
diff changeset
432 %! assert (isequal (x, y), false);
a35bceb4b519 isequal.m, isequaln.m: Fix comparsion of struct arrays (bug #51403).
Rik <rik@octave.org>
parents: 24313
diff changeset
433 %! assert (isequal (x, x, y), false);
a35bceb4b519 isequal.m, isequaln.m: Fix comparsion of struct arrays (bug #51403).
Rik <rik@octave.org>
parents: 24313
diff changeset
434
24308
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parents: 23220
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435 ## test cellstr
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
436 %!assert (isequal (cell (1,1), cell (1,1)), true)
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
437 %!assert (isequal (cell (1,1), cell (1,2)), false)
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
438 %!assert (isequal ({"a","b";"c","d"}, {"a","b";"c","d"}), true)
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
439 %!assert (isequal ({"a","b";"c","d"}, {"a","b";"c","d"}, {"a","b";"c","d"}),
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
440 %! true)
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
441 %!assert (isequal ({"a","b","c","d"}, {"a";"b";"c";"d"}), false)
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
442 %!assert (isequal ({"a","b","c","d"}, {"a","b","c","d"}, {"a";"b";"c";"d"}),
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
443 %! false)
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
444 %!assert (isequal (["a","b","c","d"], {"a","b","c","d"}), false)
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
445 %!assert (isequal (["a","b","c","d"], ["a","b","c","d"], {"a","b","c","d"}),
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
446 %! false)
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
447 %!test
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
448 %! x = { ["ab"; "cd"] ; ["ef"; "gh"] };
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
449 %! assert (isequal (x, x), true);
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
450 %! assert (isequal (x, x, x), true);
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
451 %! y = x;
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
452 %! y(2) = ["ef"; "gH"];
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
453 %! assert (isequal (x, y), false);
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
454 %! assert (isequal (x, x, y), false);
18786
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Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
455
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
456 ## test cells
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
457 %!assert (isequal (cell (1,1), cell (1,1)), true)
24308
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Rik <rik@octave.org>
parents: 23220
diff changeset
458 %!assert (isequal (cell (1,1), cell (1,1), cell (1,1)), true)
18786
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Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
459 %!assert (isequal (cell (1,1), cell (1,2)), false)
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
460 %!assert (isequal (cell (1,1), cell (1,1), cell (1,2)), false)
18786
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Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
461 %!assert (isequal ({"a",1}, {"a",1}), true)
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
462 %!assert (isequal ({"a",1}, {"a",1}, {"a",1}), true)
18786
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
463 %!assert (isequal ({"a",1}, {"a",2}), false)
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
464 %!assert (isequal ({"a",1}, {"a",1}, {"a",2}), false)
18786
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
465 %!assert (isequal ({"a",1}, {"b",1}), false)
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
466 %!assert (isequal ({"a",1}, {"a",1}, {"b",1}), false)
18786
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
467 %!assert (isequal ({"a",1,"b",2}, {"a",1,"b",2}), true)
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
468 %!assert (isequal ({"a",1,"b",2}, {"a",1,"b",2}, {"a",1,"b",2}), true)
18786
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
469 %!assert (isequal ({"a",1,"b",2}, {"b",2,"a",1}), false)
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
470 %!assert (isequal ({"a",1,"b",2}, {"a",1,"b",2}, {"b",2,"a",1}), false)
18786
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
471 %!assert (isequal ({"a","abc","b",2}, {"a","abc","b",2}), true)
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
472 %!assert (isequal ({"a","abc","b",2}, {"a","abc","b",2}, {"a","abc","b",2}),
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
473 %! true)
18786
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
474
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
475 ## recursive cell
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
476 %!test
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
477 %! x = cell (1,3);
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
478 %! x{1} = {[1], [1 2]};
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
479 %! x{2} = true;
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
480 %! x{3} = {{"hello"}, {"world"}};
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
481 %! assert (isequal (x, x));
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
482 %! y = x;
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
483 %! y{3}{1}{1} = "goodbye";
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
484 %! assert (isequal (x, y), false);
14363
f3d52523cde1 Use Octave coding conventions in all m-file %!test blocks
Rik <octave@nomad.inbox5.com>
parents: 14138
diff changeset
485
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
486 ## test function_handle
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
487 %!test
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
488 %! fcn = @(x) x.^2;
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
489 %! assert (isequal (fcn, fcn), true);
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
490 %! assert (isequal (fcn, fcn, fcn), true);
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
491 %! assert (isequal (fcn, @(x) x.^2), false);
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
492 %! assert (isequal (fcn, fcn, @(x) x.^2), false);
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
493 %! assert (isequal (@(x) x.^2, fcn), false);
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
494 %! assert (isequal (@(x) x.^2, @(x) x.^2, fcn), false);
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
495
17278
79d4b6089968 Fix isequal for sparse matrix (bug #37321)
Stefan Mahr <dac922@gmx.de>
parents: 16935
diff changeset
496 ## test for sparse matrices
24970
0e5ae3ecda1a Make isequal handle large sparse matrices (bug #45171).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 24634
diff changeset
497 %!shared A, Z
0e5ae3ecda1a Make isequal handle large sparse matrices (bug #45171).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 24634
diff changeset
498 %! A = sprand (2^31, 1000, 2^(-31));
0e5ae3ecda1a Make isequal handle large sparse matrices (bug #45171).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 24634
diff changeset
499 %! Z = sparse (2^31, 1000);
18786
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
500 %!assert (isequal (sparse ([]), []), true)
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
501 %!assert (isequal (sparse ([]), sparse ([]), []), true)
18786
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
502 %!assert (isequal ([], sparse ([])), true)
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
503 %!assert (isequal ([], [], sparse ([])), true)
17278
79d4b6089968 Fix isequal for sparse matrix (bug #37321)
Stefan Mahr <dac922@gmx.de>
parents: 16935
diff changeset
504 %!assert (isequal (sparse (0,1), sparse (0,1)), true)
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
505 %!assert (isequal (sparse (0,1), sparse (0,1), sparse (0,1)), true)
18786
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
506 %!assert (isequal (sparse (0,1), zeros (0,1)), true)
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
507 %!assert (isequal (sparse (0,1), sparse (0,1), zeros (0,1)), true)
18786
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
508 %!assert (isequal (sparse (2,2), sparse (2,2)), true)
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
509 %!assert (isequal (sparse (2,2), sparse (2,2), sparse (2,2)), true)
18786
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
510 %!assert (isequal (zeros (2,2), sparse (2,2)), true)
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
511 %!assert (isequal (zeros (2,2), zeros (2,2), sparse (2,2)), true)
18786
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
512 %!assert (isequal (speye (1), eye (1)), true)
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
513 %!assert (isequal (speye (1), speye (1), eye (1)), true)
18786
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
514 %!assert (isequal (eye (300), speye (300)), true)
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
515 %!assert (isequal (eye (300), eye (300), speye (300)), true)
17278
79d4b6089968 Fix isequal for sparse matrix (bug #37321)
Stefan Mahr <dac922@gmx.de>
parents: 16935
diff changeset
516 %!assert (isequal (sparse (0,1), sparse (1,0)), false)
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
517 %!assert (isequal (sparse (0,1), sparse (0,1), sparse (1,0)), false)
24970
0e5ae3ecda1a Make isequal handle large sparse matrices (bug #45171).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 24634
diff changeset
518 %!assert (isequal (Z, Z), true)
0e5ae3ecda1a Make isequal handle large sparse matrices (bug #45171).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 24634
diff changeset
519 %!assert (isequal (A, A), true)
0e5ae3ecda1a Make isequal handle large sparse matrices (bug #45171).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 24634
diff changeset
520 %!assert (isequal (A, Z), false)
0e5ae3ecda1a Make isequal handle large sparse matrices (bug #45171).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 24634
diff changeset
521 %!assert (isequal (Z, Z, Z), true)
0e5ae3ecda1a Make isequal handle large sparse matrices (bug #45171).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 24634
diff changeset
522 %!assert (isequal (A, A, A), true)
0e5ae3ecda1a Make isequal handle large sparse matrices (bug #45171).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 24634
diff changeset
523 %!assert (isequal (A, Z, A), false)
17278
79d4b6089968 Fix isequal for sparse matrix (bug #37321)
Stefan Mahr <dac922@gmx.de>
parents: 16935
diff changeset
524
18786
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
525 ## test NaN
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
526 %!assert (isequal (NaN, NaN), false)
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
527 %!assert (isequal (NaN, NaN, NaN), false)
18786
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
528 %!assert (isequal (NaN, Inf), false)
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
529 %!assert (isequal (NaN, Inf, Inf), false)
18786
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
530 %!assert (isequal (NaN, 1.0), false)
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
531 %!assert (isequal (NaN, 1.0, 1.0), false)
18786
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
532 %!assert (isequal ([1,2,NaN,4], [1,2,NaN,4]), false)
24308
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
533 %!assert (isequal ([1,2,NaN,4], [1,2,NaN,4], [1,2,NaN,4]), false)
606f3866cdb7 __isequal__.m: Rewrite function for performance.
Rik <rik@octave.org>
parents: 23220
diff changeset
534 %!assert (isequal (struct ("a",NaN,"b",2), struct ("a",NaN,"b",2)), false)
19597
db92e7e28e1f strip trailing whitespace from most source files
John W. Eaton <jwe@octave.org>
parents: 18786
diff changeset
535 %!assert (isequal (struct ("a",NaN,"b",2), struct ("a",NaN,"b",2),
18786
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
536 %! struct ("a",NaN,"b",2)), false)
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
537
24312
9d25e88d83f6 isequal.m, isequaln.m: Return a full, non-sparse, logical value for compatibility.
Rik <rik@octave.org>
parents: 24309
diff changeset
538 ## Matlab compatibility
9d25e88d83f6 isequal.m, isequaln.m: Return a full, non-sparse, logical value for compatibility.
Rik <rik@octave.org>
parents: 24309
diff changeset
539 %!assert (isequal (sparse (1), sparse (1)), true)
24313
7ba994876f3a isequal.m: Fix typo in BIST test (bug #51403).
Rik <rik@octave.org>
parents: 24312
diff changeset
540 %!assert (isequal (sparse (1), sparse (1)), sparse (1), true)
24312
9d25e88d83f6 isequal.m, isequaln.m: Return a full, non-sparse, logical value for compatibility.
Rik <rik@octave.org>
parents: 24309
diff changeset
541
18786
ff613b6a7b6f Add tests for empty value and correct alphanumerical value comparision of isequal (bug #42408).
Kai T. Ohlhus <k.ohlhus@gmail.com>
parents: 17744
diff changeset
542 ## test input validation
16935
a7b2fc7fe1a9 binocdf.m: Reverse calling convention to betaincinv to preserve accuracy when p =~ 1.
Rik <rik@octave.org>
parents: 14363
diff changeset
543 %!error isequal ()
a7b2fc7fe1a9 binocdf.m: Reverse calling convention to betaincinv to preserve accuracy when p =~ 1.
Rik <rik@octave.org>
parents: 14363
diff changeset
544 %!error isequal (1)