Mercurial > octave-antonio
annotate scripts/testfun/rundemos.m @ 18054:70e83c641b48
Accept a bare directory name for rundemos and runtests.
* rundemos.m, runtests.m: Use isdir to check whether input is a directory.
| author | Rik <rik@octave.org> |
|---|---|
| date | Tue, 03 Dec 2013 09:35:54 -0800 |
| parents | d63878346099 |
| children | b675665ce328 |
| rev | line source |
|---|---|
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1 ## Copyright (C) 2008-2013 John W. Eaton |
| 8229 | 2 ## |
| 3 ## This file is part of Octave. | |
| 4 ## | |
| 5 ## Octave is free software; you can redistribute it and/or modify it | |
| 6 ## under the terms of the GNU General Public License as published by | |
| 7 ## the Free Software Foundation; either version 3 of the License, or (at | |
| 8 ## your option) any later version. | |
| 9 ## | |
| 10 ## Octave is distributed in the hope that it will be useful, but | |
| 11 ## WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 ## General Public License for more details. | |
| 14 ## | |
| 15 ## You should have received a copy of the GNU General Public License | |
| 16 ## along with Octave; see the file COPYING. If not, see | |
| 17 ## <http://www.gnu.org/licenses/>. | |
| 18 | |
| 19 ## -*- texinfo -*- | |
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20 ## @deftypefn {Function File} {} rundemos () |
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21 ## @deftypefnx {Function File} {} rundemos (@var{directory}) |
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22 ## Execute built-in demos for all function files in the specified directory. |
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23 ## Also executes demos in any C++ source files found in the directory, for |
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24 ## use with dynamically linked functions. |
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25 ## |
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26 ## If no directory is specified, operate on all directories in Octave's |
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27 ## search path for functions. |
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28 ## @seealso{runtests, path} |
| 8229 | 29 ## @end deftypefn |
| 30 | |
| 31 ## Author: jwe | |
| 32 | |
| 33 function rundemos (directory) | |
| 34 | |
| 35 if (nargin == 0) | |
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36 dirs = ostrsplit (path (), pathsep ()); |
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37 do_class_dirs = true; |
| 8229 | 38 elseif (nargin == 1) |
| 39 if (is_absolute_filename (directory)) | |
| 40 dirs = {directory}; | |
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41 elseif (isdir (directory)) |
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42 dirs = {canonicalize_file_name(directory)}; |
| 8229 | 43 else |
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44 if (directory(end) == filesep ()) |
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45 directory = directory(1:end-1); |
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46 endif |
| 8229 | 47 fullname = find_dir_in_path (directory); |
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48 if (isempty (fullname)) |
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49 error ("rundemos: DIRECTORY argument must be a valid pathname"); |
| 8229 | 50 endif |
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51 dirs = {fullname}; |
| 8229 | 52 endif |
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53 do_class_dirs = false; |
| 8229 | 54 else |
| 55 print_usage (); | |
| 56 endif | |
| 57 | |
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58 for i = 1:numel (dirs) |
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59 d = dirs{i}; |
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60 run_all_demos (d, do_class_dirs); |
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61 endfor |
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62 |
| 8229 | 63 endfunction |
| 64 | |
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65 function run_all_demos (directory, do_class_dirs) |
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66 flist = readdir (directory); |
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67 dirs = {}; |
| 8229 | 68 for i = 1:numel (flist) |
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69 f = flist{i}; |
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70 if ((length (f) > 2 && strcmpi (f((end-1):end), ".m")) || |
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71 (length (f) > 3 && strcmpi (f((end-2):end), ".cc"))) |
| 8229 | 72 f = fullfile (directory, f); |
| 73 if (has_demos (f)) | |
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74 try |
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75 demo (f); |
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76 catch |
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77 printf ("error: %s\n\n", lasterror().message); |
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78 end_try_catch |
| 10549 | 79 if (i != numel (flist)) |
| 80 input ("Press <enter> to continue: ", "s"); | |
| 81 endif | |
| 8229 | 82 endif |
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83 elseif (f(1) == "@") |
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84 f = fullfile (directory, f); |
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85 if (isdir (f)) |
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86 dirs(end+1) = f; |
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87 endif |
| 8229 | 88 endif |
| 89 endfor | |
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90 |
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91 ## Recurse into class directories since they are implied in the path |
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92 if (do_class_dirs) |
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93 for i = 1:numel (dirs) |
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94 d = dirs{i}; |
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95 run_all_demos (d, false); |
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96 endfor |
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97 endif |
| 8229 | 98 endfunction |
| 99 | |
| 100 function retval = has_demos (f) | |
| 101 fid = fopen (f); | |
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102 if (f < 0) |
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103 error ("rundemos: fopen failed: %s", f); |
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104 else |
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105 str = fread (fid, "*char").'; |
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106 fclose (fid); |
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107 retval = ! isempty (regexp (str, '^%!demo', 'lineanchors', 'once')); |
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108 endif |
| 8229 | 109 endfunction |
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110 |
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111 |
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112 %!error rundemos ("foo", 1) |
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113 %!error <DIRECTORY argument> rundemos ("#_TOTALLY_/_INVALID_/_PATHNAME_#") |
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114 |