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annotate scripts/testfun/runtests.m @ 17148:fa14aa77b514

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Allow relative directory name for rundemos/runtests. * scripts/testfun/rundemos.m: Use canonicalize_file_name if directory is relative. Use readdir() rather than dir() for performance. *scripts/testfun/runtests.m: Use canonicalize_file_name if directory is relative. Use readdir() rather than dir() for performance. Add %!error blocks.
author Rik <rik@octave.org>
date Fri, 02 Aug 2013 09:01:55 -0700
parents b7667fcb9fbc
children 2c2a6801cb57
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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72c96de7a403 maint: update copyright notices for 2012
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1 ## Copyright (C) 2010-2012 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
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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 ## -*- texinfo -*-
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20 ## @deftypefn {Function File} {} runtests ()
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21 ## @deftypefnx {Function File} {} runtests (@var{directory})
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22 ## Execute built-in tests for all function files in the specified directory.
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23 ##
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24 ## If no directory is specified, operate on all directories in Octave's
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25 ## search path for functions.
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26 ## @seealso{rundemos, path}
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27 ## @end deftypefn
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28
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29 ## Author: jwe
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30
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31 function runtests (directory)
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32
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33 if (nargin == 0)
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34 dirs = ostrsplit (path (), pathsep ());
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35 elseif (nargin == 1)
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36 if (is_absolute_filename (directory))
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37 dirs = {directory};
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38 elseif (is_rooted_relative_filename (directory))
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39 dirs = {canonicalize_file_name(directory)};
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40 else
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41 if (directory(end) == filesep ())
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42 directory = directory(1:end-1);
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43 endif
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44 fullname = find_dir_in_path (directory);
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45 if (! isempty (fullname))
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46 dirs = {fullname};
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47 else
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48 error ("runtests: DIRECTORY argument must be a valid pathname");
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49 endif
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50 endif
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51 else
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52 print_usage ();
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53 endif
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54
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55 for i = 1:numel (dirs)
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56 d = dirs{i};
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57 run_all_tests (d);
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58 endfor
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59
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60 endfunction
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61
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62 function run_all_tests (directory)
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63 flist = readdir (directory);
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64 no_tests = {};
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65 printf ("Processing files in %s:\n\n", directory);
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66 fflush (stdout);
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67 for i = 1:numel (flist)
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68 f = flist{i};
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69 if (length (f) > 2 && strcmpi (f((end-1):end), ".m"))
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70 ff = fullfile (directory, f);
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71 if (has_tests (ff))
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72 print_test_file_name (f);
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73 [p, n, xf, sk] = test (ff, "quiet");
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74 print_pass_fail (n, p);
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75 fflush (stdout);
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76 else
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77 no_tests{end+1} = f;
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78 endif
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79 endif
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80 endfor
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81 if (! isempty (no_tests))
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82 printf ("\nThe following files in %s have no tests:\n\n", directory);
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83 printf ("%s", list_in_columns (no_tests));
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84 endif
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85 endfunction
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86
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87 function retval = has_tests (f)
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88 fid = fopen (f);
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89 if (fid >= 0)
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90 str = fread (fid, "*char").';
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91 fclose (fid);
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92 retval = ! isempty (regexp (str, '^%!(?:test|assert|error|warning)',
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93 "lineanchors", "once"));
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94 else
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95 error ("runtests: fopen failed: %s", f);
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96 endif
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97 endfunction
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98
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99 function print_pass_fail (n, p)
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100 if (n > 0)
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101 printf (" PASS %4d/%-4d", p, n);
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102 nfail = n - p;
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103 if (nfail > 0)
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104 printf (" FAIL %d", nfail);
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105 endif
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106 endif
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107 puts ("\n");
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108 endfunction
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109
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110 function print_test_file_name (nm)
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111 filler = repmat (".", 1, 55-length (nm));
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112 printf (" %s %s", nm, filler);
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113 endfunction
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114
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115
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116 %!error runtests ("foo", 1)
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117 %!error <DIRECTORY argument> runtests ("#_TOTALLY_/_INVALID_/_PATHNAME_#")
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118