cpan/Cwd/t/Spec.t

   1 #!/usr/bin/perl -w
   2
   3 use Test;
   4
   5 # Grab all of the plain routines from File::Spec
   6 use File::Spec @File::Spec::EXPORT_OK ;
   7
   8 require File::Spec::Unix ;
   9 require File::Spec::Win32 ;
  10 require Cwd;
  11
  12 eval {
  13    require VMS::Filespec ;
  14 } ;
  15
  16 my $vms_unix_rpt;
  17 my $vms_efs;
  18
  19 if ($^O eq 'VMS') {
  20     if (eval 'require VMS::Feature') {
  21         $vms_unix_rpt = VMS::Feature::current("filename_unix_report");
  22         $vms_efs = VMS::Feature::current("efs_charset");
  23     } else {
  24         my $unix_rpt = $ENV{'DECC$FILENAME_UNIX_REPORT'} || '';
  25         my $efs_charset = $ENV{'DECC$EFS_CHARSET'} || '';
  26         $vms_unix_rpt = $unix_rpt =~ /^[ET1]/i;
  27         $vms_efs = $efs_charset =~ /^[ET1]/i;
  28     }
  29 }
  30
  31
  32 my $skip_exception = "Install VMS::Filespec (from vms/ext)" ;
  33
  34 if ( $@ ) {
  35    # Not pretty, but it allows testing of things not implemented soley
  36    # on VMS.  It might be better to change File::Spec::VMS to do this,
  37    # making it more usable when running on (say) Unix but working with
  38    # VMS paths.
  39    eval qq-
  40       sub File::Spec::VMS::vmsify  { die "$skip_exception" }
  41       sub File::Spec::VMS::unixify { die "$skip_exception" }
  42       sub File::Spec::VMS::vmspath { die "$skip_exception" }
  43    - ;
  44    $INC{"VMS/Filespec.pm"} = 1 ;
  45 }
  46 require File::Spec::VMS ;
  47
  48 require File::Spec::OS2 ;
  49 require File::Spec::Mac ;
  50 require File::Spec::Epoc ;
  51 require File::Spec::Cygwin ;
  52
  53 # $root is only needed by Mac OS tests; these particular
  54 # tests are skipped on other OSs
  55 my $root = '';
  56 if ($^O eq 'MacOS') {
  57         $root = File::Spec::Mac->rootdir();
  58 }
  59
  60 # Each element in this array is a single test. Storing them this way makes
  61 # maintenance easy, and should be OK since perl should be pretty functional
  62 # before these tests are run.
  63
  64 @tests = (
  65 # [ Function          ,            Expected          ,         Platform ]
  66
  67 [ "Unix->case_tolerant()",         '0'  ],
  68
  69 [ "Unix->catfile('a','b','c')",         'a/b/c'  ],
  70 [ "Unix->catfile('a','b','./c')",       'a/b/c'  ],
  71 [ "Unix->catfile('./a','b','c')",       'a/b/c'  ],
  72 [ "Unix->catfile('c')",                 'c' ],
  73 [ "Unix->catfile('./c')",               'c' ],
  74
  75 [ "Unix->splitpath('file')",            ',,file'            ],
  76 [ "Unix->splitpath('/d1/d2/d3/')",      ',/d1/d2/d3/,'      ],
  77 [ "Unix->splitpath('d1/d2/d3/')",       ',d1/d2/d3/,'       ],
  78 [ "Unix->splitpath('/d1/d2/d3/.')",     ',/d1/d2/d3/.,'     ],
  79 [ "Unix->splitpath('/d1/d2/d3/..')",    ',/d1/d2/d3/..,'    ],
  80 [ "Unix->splitpath('/d1/d2/d3/.file')", ',/d1/d2/d3/,.file' ],
  81 [ "Unix->splitpath('d1/d2/d3/file')",   ',d1/d2/d3/,file'   ],
  82 [ "Unix->splitpath('/../../d1/')",      ',/../../d1/,'      ],
  83 [ "Unix->splitpath('/././d1/')",        ',/././d1/,'        ],
  84
  85 [ "Unix->catpath('','','file')",            'file'            ],
  86 [ "Unix->catpath('','/d1/d2/d3/','')",      '/d1/d2/d3/'      ],
  87 [ "Unix->catpath('','d1/d2/d3/','')",       'd1/d2/d3/'       ],
  88 [ "Unix->catpath('','/d1/d2/d3/.','')",     '/d1/d2/d3/.'     ],
  89 [ "Unix->catpath('','/d1/d2/d3/..','')",    '/d1/d2/d3/..'    ],
  90 [ "Unix->catpath('','/d1/d2/d3/','.file')", '/d1/d2/d3/.file' ],
  91 [ "Unix->catpath('','d1/d2/d3/','file')",   'd1/d2/d3/file'   ],
  92 [ "Unix->catpath('','/../../d1/','')",      '/../../d1/'      ],
  93 [ "Unix->catpath('','/././d1/','')",        '/././d1/'        ],
  94 [ "Unix->catpath('d1','d2/d3/','')",        'd2/d3/'          ],
  95 [ "Unix->catpath('d1','d2','d3/')",         'd2/d3/'          ],
  96
  97 [ "Unix->splitdir('')",           ''           ],
  98 [ "Unix->splitdir('/d1/d2/d3/')", ',d1,d2,d3,' ],
  99 [ "Unix->splitdir('d1/d2/d3/')",  'd1,d2,d3,'  ],
 100 [ "Unix->splitdir('/d1/d2/d3')",  ',d1,d2,d3'  ],
 101 [ "Unix->splitdir('d1/d2/d3')",   'd1,d2,d3'   ],
 102
 103 [ "Unix->catdir()",                     ''          ],
 104 [ "Unix->catdir('')",                   '/'         ],
 105 [ "Unix->catdir('/')",                  '/'         ],
 106 [ "Unix->catdir('','d1','d2','d3','')", '/d1/d2/d3' ],
 107 [ "Unix->catdir('d1','d2','d3','')",    'd1/d2/d3'  ],
 108 [ "Unix->catdir('','d1','d2','d3')",    '/d1/d2/d3' ],
 109 [ "Unix->catdir('d1','d2','d3')",       'd1/d2/d3'  ],
 110 [ "Unix->catdir('/','d2/d3')",          '/d2/d3'    ],
 111
 112 [ "Unix->canonpath('///../../..//./././a//b/.././c/././')",   '/a/b/../c' ],
 113 [ "Unix->canonpath('')",                       ''               ],
 114 # rt.perl.org 27052
 115 [ "Unix->canonpath('a/../../b/c')",            'a/../../b/c'    ],
 116 [ "Unix->canonpath('/.')",                     '/'              ],
 117 [ "Unix->canonpath('/./')",                    '/'              ],
 118 [ "Unix->canonpath('/a/./')",                  '/a'             ],
 119 [ "Unix->canonpath('/a/.')",                   '/a'             ],
 120 [ "Unix->canonpath('/../../')",                '/'              ],
 121 [ "Unix->canonpath('/../..')",                 '/'              ],
 122
 123 [  "Unix->abs2rel('/t1/t2/t3','/t1/t2/t3')",          '.'                  ],
 124 [  "Unix->abs2rel('/t1/t2/t4','/t1/t2/t3')",          '../t4'              ],
 125 [  "Unix->abs2rel('/t1/t2','/t1/t2/t3')",             '..'                 ],
 126 [  "Unix->abs2rel('/t1/t2/t3/t4','/t1/t2/t3')",       't4'                 ],
 127 [  "Unix->abs2rel('/t4/t5/t6','/t1/t2/t3')",          '../../../t4/t5/t6'  ],
 128 #[ "Unix->abs2rel('../t4','/t1/t2/t3')",              '../t4'              ],
 129 [  "Unix->abs2rel('/','/t1/t2/t3')",                  '../../..'           ],
 130 [  "Unix->abs2rel('///','/t1/t2/t3')",                '../../..'           ],
 131 [  "Unix->abs2rel('/.','/t1/t2/t3')",                 '../../..'           ],
 132 [  "Unix->abs2rel('/./','/t1/t2/t3')",                '../../..'           ],
 133 #[ "Unix->abs2rel('../t4','/t1/t2/t3')",              '../t4'              ],
 134 [  "Unix->abs2rel('/t1/t2/t3', '/')",                 't1/t2/t3'           ],
 135 [  "Unix->abs2rel('/t1/t2/t3', '/t1')",               't2/t3'              ],
 136 [  "Unix->abs2rel('t1/t2/t3', 't1')",                 't2/t3'              ],
 137 [  "Unix->abs2rel('t1/t2/t3', 't4')",                 '../t1/t2/t3'        ],
 138
 139 [ "Unix->rel2abs('t4','/t1/t2/t3')",             '/t1/t2/t3/t4'    ],
 140 [ "Unix->rel2abs('t4/t5','/t1/t2/t3')",          '/t1/t2/t3/t4/t5' ],
 141 [ "Unix->rel2abs('.','/t1/t2/t3')",              '/t1/t2/t3'       ],
 142 [ "Unix->rel2abs('..','/t1/t2/t3')",             '/t1/t2/t3/..'    ],
 143 [ "Unix->rel2abs('../t4','/t1/t2/t3')",          '/t1/t2/t3/../t4' ],
 144 [ "Unix->rel2abs('/t1','/t1/t2/t3')",            '/t1'             ],
 145
 146 [ "Win32->case_tolerant()",         '1'  ],
 147 [ "Win32->rootdir()",               '\\'  ],
 148
 149 [ "Win32->splitpath('file')",                            ',,file'                            ],
 150 [ "Win32->splitpath('\\d1/d2\\d3/')",                    ',\\d1/d2\\d3/,'                    ],
 151 [ "Win32->splitpath('d1/d2\\d3/')",                      ',d1/d2\\d3/,'                      ],
 152 [ "Win32->splitpath('\\d1/d2\\d3/.')",                   ',\\d1/d2\\d3/.,'                   ],
 153 [ "Win32->splitpath('\\d1/d2\\d3/..')",                  ',\\d1/d2\\d3/..,'                  ],
 154 [ "Win32->splitpath('\\d1/d2\\d3/.file')",               ',\\d1/d2\\d3/,.file'               ],
 155 [ "Win32->splitpath('\\d1/d2\\d3/file')",                ',\\d1/d2\\d3/,file'                ],
 156 [ "Win32->splitpath('d1/d2\\d3/file')",                  ',d1/d2\\d3/,file'                  ],
 157 [ "Win32->splitpath('C:\\d1/d2\\d3/')",                  'C:,\\d1/d2\\d3/,'                  ],
 158 [ "Win32->splitpath('C:d1/d2\\d3/')",                    'C:,d1/d2\\d3/,'                    ],
 159 [ "Win32->splitpath('C:\\d1/d2\\d3/file')",              'C:,\\d1/d2\\d3/,file'              ],
 160 [ "Win32->splitpath('C:d1/d2\\d3/file')",                'C:,d1/d2\\d3/,file'                ],
 161 [ "Win32->splitpath('C:\\../d2\\d3/file')",              'C:,\\../d2\\d3/,file'              ],
 162 [ "Win32->splitpath('C:../d2\\d3/file')",                'C:,../d2\\d3/,file'                ],
 163 [ "Win32->splitpath('\\../..\\d1/')",                    ',\\../..\\d1/,'                    ],
 164 [ "Win32->splitpath('\\./.\\d1/')",                      ',\\./.\\d1/,'                      ],
 165 [ "Win32->splitpath('\\\\node\\share\\d1/d2\\d3/')",     '\\\\node\\share,\\d1/d2\\d3/,'     ],
 166 [ "Win32->splitpath('\\\\node\\share\\d1/d2\\d3/file')", '\\\\node\\share,\\d1/d2\\d3/,file' ],
 167 [ "Win32->splitpath('\\\\node\\share\\d1/d2\\file')",    '\\\\node\\share,\\d1/d2\\,file'    ],
 168 [ "Win32->splitpath('file',1)",                          ',file,'                            ],
 169 [ "Win32->splitpath('\\d1/d2\\d3/',1)",                  ',\\d1/d2\\d3/,'                    ],
 170 [ "Win32->splitpath('d1/d2\\d3/',1)",                    ',d1/d2\\d3/,'                      ],
 171 [ "Win32->splitpath('\\\\node\\share\\d1/d2\\d3/',1)",   '\\\\node\\share,\\d1/d2\\d3/,'     ],
 172
 173 [ "Win32->catpath('','','file')",                            'file'                            ],
 174 [ "Win32->catpath('','\\d1/d2\\d3/','')",                    '\\d1/d2\\d3/'                    ],
 175 [ "Win32->catpath('','d1/d2\\d3/','')",                      'd1/d2\\d3/'                      ],
 176 [ "Win32->catpath('','\\d1/d2\\d3/.','')",                   '\\d1/d2\\d3/.'                   ],
 177 [ "Win32->catpath('','\\d1/d2\\d3/..','')",                  '\\d1/d2\\d3/..'                  ],
 178 [ "Win32->catpath('','\\d1/d2\\d3/','.file')",               '\\d1/d2\\d3/.file'               ],
 179 [ "Win32->catpath('','\\d1/d2\\d3/','file')",                '\\d1/d2\\d3/file'                ],
 180 [ "Win32->catpath('','d1/d2\\d3/','file')",                  'd1/d2\\d3/file'                  ],
 181 [ "Win32->catpath('C:','\\d1/d2\\d3/','')",                  'C:\\d1/d2\\d3/'                  ],
 182 [ "Win32->catpath('C:','d1/d2\\d3/','')",                    'C:d1/d2\\d3/'                    ],
 183 [ "Win32->catpath('C:','\\d1/d2\\d3/','file')",              'C:\\d1/d2\\d3/file'              ],
 184 [ "Win32->catpath('C:','d1/d2\\d3/','file')",                'C:d1/d2\\d3/file'                ],
 185 [ "Win32->catpath('C:','\\../d2\\d3/','file')",              'C:\\../d2\\d3/file'              ],
 186 [ "Win32->catpath('C:','../d2\\d3/','file')",                'C:../d2\\d3/file'                ],
 187 [ "Win32->catpath('','\\../..\\d1/','')",                    '\\../..\\d1/'                    ],
 188 [ "Win32->catpath('','\\./.\\d1/','')",                      '\\./.\\d1/'                      ],
 189 [ "Win32->catpath('\\\\node\\share','\\d1/d2\\d3/','')",     '\\\\node\\share\\d1/d2\\d3/'     ],
 190 [ "Win32->catpath('\\\\node\\share','\\d1/d2\\d3/','file')", '\\\\node\\share\\d1/d2\\d3/file' ],
 191 [ "Win32->catpath('\\\\node\\share','\\d1/d2\\','file')",    '\\\\node\\share\\d1/d2\\file'    ],
 192
 193 [ "Win32->splitdir('')",             ''           ],
 194 [ "Win32->splitdir('\\d1/d2\\d3/')", ',d1,d2,d3,' ],
 195 [ "Win32->splitdir('d1/d2\\d3/')",   'd1,d2,d3,'  ],
 196 [ "Win32->splitdir('\\d1/d2\\d3')",  ',d1,d2,d3'  ],
 197 [ "Win32->splitdir('d1/d2\\d3')",    'd1,d2,d3'   ],
 198
 199 [ "Win32->catdir()",                        ''                   ],
 200 [ "Win32->catdir('')",                      '\\'                 ],
 201 [ "Win32->catdir('/')",                     '\\'                 ],
 202 [ "Win32->catdir('/', '../')",              '\\'                 ],
 203 [ "Win32->catdir('/', '..\\')",             '\\'                 ],
 204 [ "Win32->catdir('\\', '../')",             '\\'                 ],
 205 [ "Win32->catdir('\\', '..\\')",            '\\'                 ],
 206 [ "Win32->catdir('//d1','d2')",             '\\\\d1\\d2'         ],
 207 [ "Win32->catdir('\\d1\\','d2')",           '\\d1\\d2'         ],
 208 [ "Win32->catdir('\\d1','d2')",             '\\d1\\d2'         ],
 209 [ "Win32->catdir('\\d1','\\d2')",           '\\d1\\d2'         ],
 210 [ "Win32->catdir('\\d1','\\d2\\')",         '\\d1\\d2'         ],
 211 [ "Win32->catdir('','/d1','d2')",           '\\d1\\d2'         ],
 212 [ "Win32->catdir('','','/d1','d2')",        '\\d1\\d2'         ],
 213 [ "Win32->catdir('','//d1','d2')",          '\\d1\\d2'         ],
 214 [ "Win32->catdir('','','//d1','d2')",       '\\d1\\d2'         ],
 215 [ "Win32->catdir('','d1','','d2','')",      '\\d1\\d2'           ],
 216 [ "Win32->catdir('','d1','d2','d3','')",    '\\d1\\d2\\d3'       ],
 217 [ "Win32->catdir('d1','d2','d3','')",       'd1\\d2\\d3'         ],
 218 [ "Win32->catdir('','d1','d2','d3')",       '\\d1\\d2\\d3'       ],
 219 [ "Win32->catdir('d1','d2','d3')",          'd1\\d2\\d3'         ],
 220 [ "Win32->catdir('A:/d1','d2','d3')",       'A:\\d1\\d2\\d3'     ],
 221 [ "Win32->catdir('A:/d1','d2','d3','')",    'A:\\d1\\d2\\d3'     ],
 222 #[ "Win32->catdir('A:/d1','B:/d2','d3','')", 'A:\\d1\\d2\\d3'     ],
 223 [ "Win32->catdir('A:/d1','B:/d2','d3','')", 'A:\\d1\\B:\\d2\\d3' ],
 224 [ "Win32->catdir('A:/')",                   'A:\\'               ],
 225 [ "Win32->catdir('\\', 'foo')",             '\\foo'              ],
 226 [ "Win32->catdir('','','..')",              '\\'                 ],
 227 [ "Win32->catdir('A:', 'foo')",             'A:\\foo'            ],
 228
 229 [ "Win32->catfile('a','b','c')",        'a\\b\\c' ],
 230 [ "Win32->catfile('a','b','.\\c')",      'a\\b\\c'  ],
 231 [ "Win32->catfile('.\\a','b','c')",      'a\\b\\c'  ],
 232 [ "Win32->catfile('c')",                'c' ],
 233 [ "Win32->catfile('.\\c')",              'c' ],
 234 [ "Win32->catfile('a/..','../b')",       '..\\b' ],
 235 [ "Win32->catfile('A:', 'foo')",         'A:\\foo'            ],
 236
 237
 238 [ "Win32->canonpath('')",               ''                    ],
 239 [ "Win32->canonpath('a:')",             'A:'                  ],
 240 [ "Win32->canonpath('A:f')",            'A:f'                 ],
 241 [ "Win32->canonpath('A:/')",            'A:\\'                ],
 242 # rt.perl.org 27052
 243 [ "Win32->canonpath('a\\..\\..\\b\\c')", '..\\b\\c'           ],
 244 [ "Win32->canonpath('//a\\b//c')",      '\\\\a\\b\\c'         ],
 245 [ "Win32->canonpath('/a/..../c')",      '\\a\\....\\c'        ],
 246 [ "Win32->canonpath('//a/b\\c')",       '\\\\a\\b\\c'         ],
 247 [ "Win32->canonpath('////')",           '\\'                  ],
 248 [ "Win32->canonpath('//')",             '\\'                  ],
 249 [ "Win32->canonpath('/.')",             '\\'                  ],
 250 [ "Win32->canonpath('//a/b/../../c')",  '\\\\a\\b\\c'         ],
 251 [ "Win32->canonpath('//a/b/c/../d')",   '\\\\a\\b\\d'         ],
 252 [ "Win32->canonpath('//a/b/c/../../d')",'\\\\a\\b\\d'         ],
 253 [ "Win32->canonpath('//a/b/c/.../d')",  '\\\\a\\b\\d'         ],
 254 [ "Win32->canonpath('/a/b/c/../../d')", '\\a\\d'              ],
 255 [ "Win32->canonpath('/a/b/c/.../d')",   '\\a\\d'              ],
 256 [ "Win32->canonpath('\\../temp\\')",    '\\temp'              ],
 257 [ "Win32->canonpath('\\../')",          '\\'                  ],
 258 [ "Win32->canonpath('\\..\\')",         '\\'                  ],
 259 [ "Win32->canonpath('/../')",           '\\'                  ],
 260 [ "Win32->canonpath('/..\\')",          '\\'                  ],
 261 [ "Win32->canonpath('d1/../foo')",      'foo'                 ],
 262
 263 [ "Win32->can('_cwd')",                 '/CODE/'              ],
 264
 265 # FakeWin32 subclass (see below) just sets CWD to C:\one\two and getdcwd('D') to D:\alpha\beta
 266
 267 [ "FakeWin32->abs2rel('/t1/t2/t3','/t1/t2/t3')",     '.'                      ],
 268 [ "FakeWin32->abs2rel('/t1/t2/t4','/t1/t2/t3')",     '..\\t4'                 ],
 269 [ "FakeWin32->abs2rel('/t1/t2','/t1/t2/t3')",        '..'                     ],
 270 [ "FakeWin32->abs2rel('/t1/t2/t3/t4','/t1/t2/t3')",  't4'                     ],
 271 [ "FakeWin32->abs2rel('/t4/t5/t6','/t1/t2/t3')",     '..\\..\\..\\t4\\t5\\t6' ],
 272 [ "FakeWin32->abs2rel('../t4','/t1/t2/t3')",         '..\\..\\..\\one\\t4'    ],  # Uses _cwd()
 273 [ "FakeWin32->abs2rel('/','/t1/t2/t3')",             '..\\..\\..'             ],
 274 [ "FakeWin32->abs2rel('///','/t1/t2/t3')",           '..\\..\\..'             ],
 275 [ "FakeWin32->abs2rel('/.','/t1/t2/t3')",            '..\\..\\..'             ],
 276 [ "FakeWin32->abs2rel('/./','/t1/t2/t3')",           '..\\..\\..'             ],
 277 [ "FakeWin32->abs2rel('\\\\a/t1/t2/t4','/t2/t3')",   '\\\\a\\t1\\t2\\t4'      ],
 278 [ "FakeWin32->abs2rel('//a/t1/t2/t4','/t2/t3')",     '\\\\a\\t1\\t2\\t4'      ],
 279 [ "FakeWin32->abs2rel('A:/t1/t2/t3','A:/t1/t2/t3')",     '.'                  ],
 280 [ "FakeWin32->abs2rel('A:/t1/t2/t3/t4','A:/t1/t2/t3')",  't4'                 ],
 281 [ "FakeWin32->abs2rel('A:/t1/t2/t3','A:/t1/t2/t3/t4')",  '..'                 ],
 282 [ "FakeWin32->abs2rel('A:/t1/t2/t3','B:/t1/t2/t3')",     'A:\\t1\\t2\\t3'     ],
 283 [ "FakeWin32->abs2rel('A:/t1/t2/t3/t4','B:/t1/t2/t3')",  'A:\\t1\\t2\\t3\\t4' ],
 284 [ "FakeWin32->abs2rel('E:/foo/bar/baz')",            'E:\\foo\\bar\\baz'      ],
 285 [ "FakeWin32->abs2rel('C:/one/two/three')",          'three'                  ],
 286 [ "FakeWin32->abs2rel('C:\\Windows\\System32', 'C:\\')",  'Windows\System32'  ],
 287 [ "FakeWin32->abs2rel('\\\\computer2\\share3\\foo.txt', '\\\\computer2\\share3')",  'foo.txt' ],
 288 [ "FakeWin32->abs2rel('C:\\one\\two\\t\\asd1\\', 't\\asd\\')", '..\\asd1'     ],
 289 [ "FakeWin32->abs2rel('\\one\\two', 'A:\\foo')",     'C:\\one\\two'           ],
 290
 291 [ "FakeWin32->rel2abs('temp','C:/')",                       'C:\\temp'                        ],
 292 [ "FakeWin32->rel2abs('temp','C:/a')",                      'C:\\a\\temp'                     ],
 293 [ "FakeWin32->rel2abs('temp','C:/a/')",                     'C:\\a\\temp'                     ],
 294 [ "FakeWin32->rel2abs('../','C:/')",                        'C:\\'                            ],
 295 [ "FakeWin32->rel2abs('../','C:/a')",                       'C:\\'                            ],
 296 [ "FakeWin32->rel2abs('\\foo','C:/a')",                     'C:\\foo'                         ],
 297 [ "FakeWin32->rel2abs('temp','//prague_main/work/')",       '\\\\prague_main\\work\\temp'     ],
 298 [ "FakeWin32->rel2abs('../temp','//prague_main/work/')",    '\\\\prague_main\\work\\temp'     ],
 299 [ "FakeWin32->rel2abs('temp','//prague_main/work')",        '\\\\prague_main\\work\\temp'     ],
 300 [ "FakeWin32->rel2abs('../','//prague_main/work')",         '\\\\prague_main\\work'           ],
 301 [ "FakeWin32->rel2abs('D:foo.txt')",                        'D:\\alpha\\beta\\foo.txt'        ],
 302
 303 [ "VMS->case_tolerant()",         '1'  ],
 304
 305 [ "VMS->catfile('a','b','c')", $vms_unix_rpt ? 'a/b/c' : '[.a.b]c'  ],
 306 [ "VMS->catfile('a','b','[]c')",       '[.a.b]c'  ],
 307 [ "VMS->catfile('[.a]','b','c')",       '[.a.b]c'  ],
 308 [ "VMS->catfile('c')",                 'c' ],
 309 [ "VMS->catfile('[]c')",               'c' ],
 310
 311 [ "VMS->catfile('0','b','c')", $vms_unix_rpt ? '0/b/c' : '[.0.b]c' ],
 312 [ "VMS->catfile('a','0','c')", $vms_unix_rpt ? 'a/0/c' : '[.a.0]c' ],
 313 [ "VMS->catfile('a','b','0')", $vms_unix_rpt ? 'a/b/0' : '[.a.b]0' ],
 314 [ "VMS->catfile('0','0','c')", $vms_unix_rpt ? '0/0/c' : '[.0.0]c' ],
 315 [ "VMS->catfile('a','0','0')", $vms_unix_rpt ? 'a/0/0' : '[.a.0]0' ],
 316 [ "VMS->catfile('0','b','0')", $vms_unix_rpt ? '0/b/0' : '[.0.b]0' ],
 317 [ "VMS->catfile('0','0','0')", $vms_unix_rpt ? '0/0/0' : '[.0.0]0' ],
 318
 319
 320 [ "VMS->splitpath('file')",                                       ',,file'                                   ],
 321 [ "VMS->splitpath('[d1.d2.d3]')",                                 ',[d1.d2.d3],'                               ],
 322 [ "VMS->splitpath('[.d1.d2.d3]')",                                ',[.d1.d2.d3],'                              ],
 323 [ "VMS->splitpath('[d1.d2.d3]file')",                             ',[d1.d2.d3],file'                           ],
 324 [ "VMS->splitpath('d1/d2/d3/file')",
 325        $vms_efs ? ',d1/d2/d3/,file' : ',[.d1.d2.d3],file' ],
 326 [ "VMS->splitpath('/d1/d2/d3/file')",
 327        $vms_efs ? ',/d1/d2/d3/,file' : 'd1:,[d2.d3],file' ],
 328 [ "VMS->splitpath('[.d1.d2.d3]file')",                            ',[.d1.d2.d3],file'                          ],
 329 [ "VMS->splitpath('node::volume:[d1.d2.d3]')",                    'node::volume:,[d1.d2.d3],'                  ],
 330 [ "VMS->splitpath('node::volume:[d1.d2.d3]file')",                'node::volume:,[d1.d2.d3],file'              ],
 331 [ "VMS->splitpath('node\"access_spec\"::volume:[d1.d2.d3]')",     'node"access_spec"::volume:,[d1.d2.d3],'     ],
 332 [ "VMS->splitpath('node\"access_spec\"::volume:[d1.d2.d3]file')", 'node"access_spec"::volume:,[d1.d2.d3],file' ],
 333
 334 [ "VMS->splitpath('[]')",                                         ',[],'                                       ],
 335 [ "VMS->splitpath('[-]')",                                        ',[-],'                                      ],
 336 [ "VMS->splitpath('[]file')",                                     ',[],file'                                   ],
 337 [ "VMS->splitpath('[-]file')",                                    ',[-],file'                                  ],
 338 [ "VMS->splitpath('')",                                           ',,'                                         ],
 339 [ "VMS->splitpath('0')",                                          ',,0'                                        ],
 340 [ "VMS->splitpath('[0]')",                                        ',[0],'                                      ],
 341 [ "VMS->splitpath('[.0]')",                                       ',[.0],'                                     ],
 342 [ "VMS->splitpath('[0.0.0]')",                                    ',[0.0.0],'                                  ],
 343 [ "VMS->splitpath('[.0.0.0]')",                                   ',[.0.0.0],'                                 ],
 344 [ "VMS->splitpath('[0]0')",                                       ',[0],0'                                     ],
 345 [ "VMS->splitpath('[0.0.0]0')",                                   ',[0.0.0],0'                                 ],
 346 [ "VMS->splitpath('[.0.0.0]0')",                                  ',[.0.0.0],0'                                ],
 347 [ "VMS->splitpath('0/0')",    $vms_efs ? ',0/,0' : ',[.0],0'  ],
 348 [ "VMS->splitpath('0/0/0')",  $vms_efs ? ',0/0/,0' : ',[.0.0],0'  ],
 349 [ "VMS->splitpath('/0/0')",   $vms_efs ? ',/0/,0' : '0:,[000000],0'  ],
 350 [ "VMS->splitpath('/0/0/0')", $vms_efs ? ',/0/0/,0' : '0:,[0],0'  ],
 351 [ "VMS->splitpath('d1',1)",                                       ',d1,'                                       ],
 352 # $no_file tests
 353 [ "VMS->splitpath('[d1.d2.d3]',1)",                               ',[d1.d2.d3],'                               ],
 354 [ "VMS->splitpath('[.d1.d2.d3]',1)",                              ',[.d1.d2.d3],'                              ],
 355 [ "VMS->splitpath('d1/d2/d3',1)",  $vms_efs ? ',d1/d2/d3,' : ',[.d1.d2.d3],' ],
 356 [ "VMS->splitpath('/d1/d2/d3',1)", $vms_efs ? ',/d1/d2/d3,' : 'd1:,[d2.d3],' ],
 357 [ "VMS->splitpath('node::volume:[d1.d2.d3]',1)",                  'node::volume:,[d1.d2.d3],'                  ],
 358 [ "VMS->splitpath('node\"access_spec\"::volume:[d1.d2.d3]',1)",   'node"access_spec"::volume:,[d1.d2.d3],'     ],
 359 [ "VMS->splitpath('[]',1)",                                       ',[],'                                       ],
 360 [ "VMS->splitpath('[-]',1)",                                      ',[-],'                                      ],
 361 [ "VMS->splitpath('',1)",                                         ',,'                                         ],
 362 [ "VMS->splitpath('0',1)",                                        ',0,'                                        ],
 363 [ "VMS->splitpath('[0]',1)",                                      ',[0],'                                      ],
 364 [ "VMS->splitpath('[.0]',1)",                                     ',[.0],'                                     ],
 365 [ "VMS->splitpath('[0.0.0]',1)",                                  ',[0.0.0],'                                  ],
 366 [ "VMS->splitpath('[.0.0.0]',1)",                                 ',[.0.0.0],'                                 ],
 367 [ "VMS->splitpath('0/0',1)",    $vms_efs ? ',0/0,' : ',[.0.0],' ],
 368 [ "VMS->splitpath('0/0/0',1)",  $vms_efs ? ',0/0/0,' : ',[.0.0.0],' ],
 369 [ "VMS->splitpath('/0/0',1)",   $vms_efs ? ',/0/0,' : '0:,[000000.0],' ],
 370 [ "VMS->splitpath('/0/0/0',1)", $vms_efs ? ',/0/0/0,' : '0:,[0.0],' ],
 371
 372 [ "VMS->catpath('','','file')",                                       'file'                                     ],
 373 [ "VMS->catpath('','[d1.d2.d3]','')",                                 '[d1.d2.d3]'                               ],
 374 [ "VMS->catpath('','[.d1.d2.d3]','')",                                '[.d1.d2.d3]'                              ],
 375 [ "VMS->catpath('','[d1.d2.d3]','file')",                             '[d1.d2.d3]file'                           ],
 376 [ "VMS->catpath('','[.d1.d2.d3]','file')",                            '[.d1.d2.d3]file'                          ],
 377 [ "VMS->catpath('','d1/d2/d3','file')",
 378                              $vms_efs ? 'd1/d2/d3/file' : '[.d1.d2.d3]file' ],
 379 [ "VMS->catpath('v','d1/d2/d3','file')",                              'v:[.d1.d2.d3]file' ],
 380 [ "VMS->catpath('v','w:[d1.d2.d3]','file')",                          'v:[d1.d2.d3]file'                         ],
 381 [ "VMS->catpath('node::volume:','[d1.d2.d3]','')",                    'node::volume:[d1.d2.d3]'                  ],
 382 [ "VMS->catpath('node::volume:','[d1.d2.d3]','file')",                'node::volume:[d1.d2.d3]file'              ],
 383 [ "VMS->catpath('node\"access_spec\"::volume:','[d1.d2.d3]','')",     'node"access_spec"::volume:[d1.d2.d3]'     ],
 384 [ "VMS->catpath('node\"access_spec\"::volume:','[d1.d2.d3]','file')", 'node"access_spec"::volume:[d1.d2.d3]file' ],
 385
 386 [ "VMS->canonpath('')",                                    ''                        ],
 387 [ "VMS->canonpath('volume:[d1]file')",                     'volume:[d1]file'         ],
 388 [ "VMS->canonpath('volume:[d1.-.d2.][d3.d4.-]')",              'volume:[d2.d3]'          ],
 389 [ "VMS->canonpath('volume:[000000.d1]d2.dir;1')",                 'volume:[d1]d2.dir;1'   ],
 390 [ "VMS->canonpath('volume:[d1.d2.d3]file.txt')",        'volume:[d1.d2.d3]file.txt' ],
 391 [ "VMS->canonpath('[d1.d2.d3]file.txt')",               '[d1.d2.d3]file.txt' ],
 392 [ "VMS->canonpath('volume:[-.d1.d2.d3]file.txt')",      'volume:[-.d1.d2.d3]file.txt' ],
 393 [ "VMS->canonpath('[-.d1.d2.d3]file.txt')",             '[-.d1.d2.d3]file.txt' ],
 394 [ "VMS->canonpath('volume:[--.d1.d2.d3]file.txt')",     'volume:[--.d1.d2.d3]file.txt' ],
 395 [ "VMS->canonpath('[--.d1.d2.d3]file.txt')",            '[--.d1.d2.d3]file.txt' ],
 396 [ "VMS->canonpath('volume:[d1.-.d2.d3]file.txt')",      'volume:[d2.d3]file.txt' ],
 397 [ "VMS->canonpath('[d1.-.d2.d3]file.txt')",             '[d2.d3]file.txt' ],
 398 [ "VMS->canonpath('volume:[d1.--.d2.d3]file.txt')",     'volume:[-.d2.d3]file.txt' ],
 399 [ "VMS->canonpath('[d1.--.d2.d3]file.txt')",            '[-.d2.d3]file.txt' ],
 400 [ "VMS->canonpath('volume:[d1.d2.-.d3]file.txt')",      'volume:[d1.d3]file.txt' ],
 401 [ "VMS->canonpath('[d1.d2.-.d3]file.txt')",             '[d1.d3]file.txt' ],
 402 [ "VMS->canonpath('volume:[d1.d2.--.d3]file.txt')",     'volume:[d3]file.txt' ],
 403 [ "VMS->canonpath('[d1.d2.--.d3]file.txt')",            '[d3]file.txt' ],
 404 [ "VMS->canonpath('volume:[d1.d2.d3.-]file.txt')",      'volume:[d1.d2]file.txt' ],
 405 [ "VMS->canonpath('[d1.d2.d3.-]file.txt')",             '[d1.d2]file.txt' ],
 406 [ "VMS->canonpath('volume:[d1.d2.d3.--]file.txt')",     'volume:[d1]file.txt' ],
 407 [ "VMS->canonpath('[d1.d2.d3.--]file.txt')",            '[d1]file.txt' ],
 408 [ "VMS->canonpath('volume:[d1.000000.][000000.][d3.--]file.txt')",      'volume:[d1]file.txt' ],
 409 [ "VMS->canonpath('[d1.000000.][000000.][d3.--]file.txt')",             '[d1]file.txt' ],
 410 [ "VMS->canonpath('volume:[d1.000000.][000000.][d2.000000]file.txt')",  'volume:[d1.000000.d2.000000]file.txt' ],
 411 [ "VMS->canonpath('[d1.000000.][000000.][d2.000000]file.txt')",         '[d1.000000.d2.000000]file.txt' ],
 412 [ "VMS->canonpath('volume:[d1.000000.][000000.][d3.--.000000]file.txt')",'volume:[d1.000000]file.txt' ],
 413 [ "VMS->canonpath('[d1.000000.][000000.][d3.--.000000]file.txt')",      '[d1.000000]file.txt' ],
 414 [ "VMS->canonpath('volume:[d1.000000.][000000.][-.-.000000]file.txt')", 'volume:[000000]file.txt' ],
 415 [ "VMS->canonpath('[d1.000000.][000000.][--.-.000000]file.txt')",       '[-.000000]file.txt' ],
 416 [ "VMS->canonpath('[d1.d2.--]file')",                                   '[000000]file'       ],
 417
 418 [ "VMS->splitdir('')",            ''          ],
 419 [ "VMS->splitdir('[]')",          ''          ],
 420 [ "VMS->splitdir('d1.d2.d3')",    'd1,d2,d3'  ],
 421 [ "VMS->splitdir('[d1.d2.d3]')",  'd1,d2,d3'  ],
 422 [ "VMS->splitdir('.d1.d2.d3')",   'd1,d2,d3' ],
 423 [ "VMS->splitdir('[.d1.d2.d3]')", 'd1,d2,d3' ],
 424 [ "VMS->splitdir('.-.d2.d3')",    '-,d2,d3'  ],
 425 [ "VMS->splitdir('[.-.d2.d3]')",  '-,d2,d3'  ],
 426 [ "VMS->splitdir('[d1.d2]')",           'd1,d2'  ],
 427 [ "VMS->splitdir('[d1-.--d2]')",        'd1-,--d2'  ],
 428 [ "VMS->splitdir('[d1---.-.d2]')",      'd1---,-,d2'  ],
 429 [ "VMS->splitdir('[d1.---.d2]')",       'd1,-,-,-,d2'  ],
 430 [ "VMS->splitdir('[d1---d2]')",         'd1---d2'  ],
 431 [ "VMS->splitdir('[d1.][000000.d2]')",  'd1,d2'  ],
 432 [ "VMS->splitdir('[.d1.d2^.d3]')", 'd1,d2^.d3' ],
 433
 434 [ "VMS->catdir('')",                            ''                 ],
 435 [ "VMS->catdir('d1','d2','d3')",   $vms_unix_rpt ? 'd1/d2/d3' : '[.d1.d2.d3]' ],
 436 [ "VMS->catdir('d1','d2/','d3')",  $vms_efs ? 'd1/d2/d3' : '[.d1.d2.d3]' ],
 437 [ "VMS->catdir('','d1','d2','d3')",
 438              $vms_unix_rpt ? '/d1/d2/d3' :
 439                   $vms_efs ? '[d1.d2.d3]' : '[.d1.d2.d3]' ],
 440 [ "VMS->catdir('','-','d2','d3')",              '[-.d2.d3]'         ],
 441 [ "VMS->catdir('','-','','d3')",                '[-.d3]'            ],
 442 [ "VMS->catdir('dir.dir','d2.dir','d3.dir')",
 443               $vms_unix_rpt ? 'dir.dir/d2.dir/d3.dir' : '[.dir.d2.d3]' ],
 444 [ "VMS->catdir('[.name]')",                     '[.name]'            ],
 445 [ "VMS->catdir('[.name]','[.name]')",           '[.name.name]'],
 446
 447 [  "VMS->abs2rel('node::volume:[t1.t2.t3]','node::volume:[t1.t2.t3]')", '[]'                 ],
 448 [  "VMS->abs2rel('node::volume:[t1.t2.t3]','[t1.t2.t3]')", 'node::volume:[t1.t2.t3]'                 ],
 449 [  "VMS->abs2rel('node::volume:[t1.t2.t4]','node::volume:[t1.t2.t3]')", '[-.t4]'           ],
 450 [  "VMS->abs2rel('node::volume:[t1.t2.t4]','[t1.t2.t3]')", 'node::volume:[t1.t2.t4]'           ],
 451 [  "VMS->abs2rel('[t1.t2.t3]','[t1.t2.t3]')",              '[]'               ],
 452 [  "VMS->abs2rel('[t1.t2.t3]file','[t1.t2.t3]')",          'file'             ],
 453 [  "VMS->abs2rel('[t1.t2.t3]file','[t1.t2]')",             '[.t3]file'        ],
 454 [  "VMS->abs2rel('v:[t1.t2.t3]file','v:[t1.t2]')",         '[.t3]file'        ],
 455 [  "VMS->abs2rel('[t1.t2.t4]','[t1.t2.t3]')",              '[-.t4]'           ],
 456 [  "VMS->abs2rel('[t1.t2]file','[t1.t2.t3]')",             '[-]file'          ],
 457 [  "VMS->abs2rel('[t1.t2.t3.t4]','[t1.t2.t3]')",           '[.t4]'            ],
 458 [  "VMS->abs2rel('[t4.t5.t6]','[t1.t2.t3]')",              '[---.t4.t5.t6]'   ],
 459 [ "VMS->abs2rel('[000000]','[t1.t2.t3]')",                 '[---]'            ],
 460 [ "VMS->abs2rel('a:[t1.t2.t4]','a:[t1.t2.t3]')",           '[-.t4]'           ],
 461 [ "VMS->abs2rel('a:[t1.t2.t4]','[t1.t2.t3]')",             'a:[t1.t2.t4]'           ],
 462 [ "VMS->abs2rel('[a.-.b.c.-]','[t1.t2.t3]')",              '[---.b]'          ],
 463
 464 [ "VMS->rel2abs('[.t4]','[t1.t2.t3]')",          '[t1.t2.t3.t4]'    ],
 465 [ "VMS->rel2abs('[.t4.t5]','[t1.t2.t3]')",       '[t1.t2.t3.t4.t5]' ],
 466 [ "VMS->rel2abs('[]','[t1.t2.t3]')",             '[t1.t2.t3]'       ],
 467 [ "VMS->rel2abs('[-]','[t1.t2.t3]')",            '[t1.t2]'          ],
 468 [ "VMS->rel2abs('[-.t4]','[t1.t2.t3]')",         '[t1.t2.t4]'       ],
 469 [ "VMS->rel2abs('[t1]','[t1.t2.t3]')",           '[t1]'             ],
 470
 471 [ "OS2->case_tolerant()",         '1'  ],
 472
 473 [ "OS2->catdir('A:/d1','B:/d2','d3','')", 'A:/d1/B:/d2/d3' ],
 474
 475 [ "OS2->catfile('a','b','c')",            'a/b/c'          ],
 476 [ "OS2->catfile('a','b','./c')",          'a/b/c'  ],
 477 [ "OS2->catfile('./a','b','c')",          'a/b/c'  ],
 478 [ "OS2->catfile('c')",                    'c' ],
 479 [ "OS2->catfile('./c')",                  'c' ],
 480
 481 [ "OS2->catdir('/', '../')",              '/'                 ],
 482 [ "OS2->catdir('/', '..\\')",             '/'                 ],
 483 [ "OS2->catdir('\\', '../')",             '/'                 ],
 484 [ "OS2->catdir('\\', '..\\')",            '/'                 ],
 485
 486 [ "Mac->case_tolerant()",         '1'  ],
 487
 488 [ "Mac->catpath('','','')",              ''                ],
 489 [ "Mac->catpath('',':','')",             ':'               ],
 490 [ "Mac->catpath('','::','')",            '::'              ],
 491
 492 [ "Mac->catpath('hd','','')",            'hd:'             ],
 493 [ "Mac->catpath('hd:','','')",           'hd:'             ],
 494 [ "Mac->catpath('hd:',':','')",          'hd:'             ],
 495 [ "Mac->catpath('hd:','::','')",         'hd::'            ],
 496
 497 [ "Mac->catpath('hd','','file')",       'hd:file'          ],
 498 [ "Mac->catpath('hd',':','file')",      'hd:file'          ],
 499 [ "Mac->catpath('hd','::','file')",     'hd::file'         ],
 500 [ "Mac->catpath('hd',':::','file')",    'hd:::file'        ],
 501
 502 [ "Mac->catpath('hd:','',':file')",      'hd:file'         ],
 503 [ "Mac->catpath('hd:',':',':file')",     'hd:file'         ],
 504 [ "Mac->catpath('hd:','::',':file')",    'hd::file'        ],
 505 [ "Mac->catpath('hd:',':::',':file')",   'hd:::file'       ],
 506
 507 [ "Mac->catpath('hd:','d1','file')",     'hd:d1:file'      ],
 508 [ "Mac->catpath('hd:',':d1:',':file')",  'hd:d1:file'      ],
 509 [ "Mac->catpath('hd:','hd:d1','')",      'hd:d1:'          ],
 510
 511 [ "Mac->catpath('','d1','')",            ':d1:'            ],
 512 [ "Mac->catpath('',':d1','')",           ':d1:'            ],
 513 [ "Mac->catpath('',':d1:','')",          ':d1:'            ],
 514
 515 [ "Mac->catpath('','d1','file')",        ':d1:file'        ],
 516 [ "Mac->catpath('',':d1:',':file')",     ':d1:file'        ],
 517
 518 [ "Mac->catpath('','','file')",          'file'            ],
 519 [ "Mac->catpath('','',':file')",         'file'            ], # !
 520 [ "Mac->catpath('',':',':file')",        ':file'           ], # !
 521
 522
 523 [ "Mac->splitpath(':')",              ',:,'               ],
 524 [ "Mac->splitpath('::')",             ',::,'              ],
 525 [ "Mac->splitpath(':::')",            ',:::,'             ],
 526
 527 [ "Mac->splitpath('file')",           ',,file'            ],
 528 [ "Mac->splitpath(':file')",          ',:,file'           ],
 529
 530 [ "Mac->splitpath('d1',1)",           ',:d1:,'            ], # dir, not volume
 531 [ "Mac->splitpath(':d1',1)",          ',:d1:,'            ],
 532 [ "Mac->splitpath(':d1:',1)",         ',:d1:,'            ],
 533 [ "Mac->splitpath(':d1:')",           ',:d1:,'            ],
 534 [ "Mac->splitpath(':d1:d2:d3:')",     ',:d1:d2:d3:,'      ],
 535 [ "Mac->splitpath(':d1:d2:d3:',1)",   ',:d1:d2:d3:,'      ],
 536 [ "Mac->splitpath(':d1:file')",       ',:d1:,file'        ],
 537 [ "Mac->splitpath('::d1:file')",      ',::d1:,file'       ],
 538
 539 [ "Mac->splitpath('hd:', 1)",         'hd:,,'             ],
 540 [ "Mac->splitpath('hd:')",            'hd:,,'             ],
 541 [ "Mac->splitpath('hd:d1:d2:')",      'hd:,:d1:d2:,'      ],
 542 [ "Mac->splitpath('hd:d1:d2',1)",     'hd:,:d1:d2:,'      ],
 543 [ "Mac->splitpath('hd:d1:d2:file')",  'hd:,:d1:d2:,file'  ],
 544 [ "Mac->splitpath('hd:d1:d2::file')", 'hd:,:d1:d2::,file' ],
 545 [ "Mac->splitpath('hd::d1:d2:file')", 'hd:,::d1:d2:,file' ], # invalid path
 546 [ "Mac->splitpath('hd:file')",        'hd:,,file'         ],
 547
 548 [ "Mac->splitdir()",                   ''            ],
 549 [ "Mac->splitdir('')",                 ''            ],
 550 [ "Mac->splitdir(':')",                ':'           ],
 551 [ "Mac->splitdir('::')",               '::'          ],
 552 [ "Mac->splitdir(':::')",              '::,::'       ],
 553 [ "Mac->splitdir(':::d1:d2')",         '::,::,d1,d2' ],
 554
 555 [ "Mac->splitdir(':d1:d2:d3::')",      'd1,d2,d3,::'],
 556 [ "Mac->splitdir(':d1:d2:d3:')",       'd1,d2,d3'   ],
 557 [ "Mac->splitdir(':d1:d2:d3')",        'd1,d2,d3'   ],
 558
 559 # absolute paths in splitdir() work, but you'd better use splitpath()
 560 [ "Mac->splitdir('hd:')",              'hd:'              ],
 561 [ "Mac->splitdir('hd::')",             'hd:,::'           ], # invalid path, but it works
 562 [ "Mac->splitdir('hd::d1:')",          'hd:,::,d1'        ], # invalid path, but it works
 563 [ "Mac->splitdir('hd:d1:d2:::')",      'hd:,d1,d2,::,::'  ],
 564 [ "Mac->splitdir('hd:d1:d2::')",       'hd:,d1,d2,::'     ],
 565 [ "Mac->splitdir('hd:d1:d2:')",        'hd:,d1,d2'        ],
 566 [ "Mac->splitdir('hd:d1:d2')",         'hd:,d1,d2'        ],
 567 [ "Mac->splitdir('hd:d1::d2::')",      'hd:,d1,::,d2,::'  ],
 568
 569 [ "Mac->catdir()",                 ''             ],
 570 [ "Mac->catdir('')",               $root, 'MacOS' ], # skipped on other OS
 571 [ "Mac->catdir(':')",              ':'            ],
 572
 573 [ "Mac->catdir('', '')",           $root, 'MacOS' ], # skipped on other OS
 574 [ "Mac->catdir('', ':')",          $root, 'MacOS' ], # skipped on other OS
 575 [ "Mac->catdir(':', ':')",         ':'            ],
 576 [ "Mac->catdir(':', '')",          ':'            ],
 577
 578 [ "Mac->catdir('', '::')",         $root, 'MacOS' ], # skipped on other OS
 579 [ "Mac->catdir(':', '::')",        '::'           ],
 580
 581 [ "Mac->catdir('::', '')",         '::'           ],
 582 [ "Mac->catdir('::', ':')",        '::'           ],
 583
 584 [ "Mac->catdir('::', '::')",       ':::'          ],
 585
 586 [ "Mac->catdir(':d1')",                    ':d1:'        ],
 587 [ "Mac->catdir(':d1:')",                   ':d1:'        ],
 588 [ "Mac->catdir(':d1','d2')",               ':d1:d2:'     ],
 589 [ "Mac->catdir(':d1',':d2')",              ':d1:d2:'     ],
 590 [ "Mac->catdir(':d1',':d2:')",             ':d1:d2:'     ],
 591 [ "Mac->catdir(':d1',':d2::')",            ':d1:d2::'     ],
 592 [ "Mac->catdir(':',':d1',':d2')",          ':d1:d2:'     ],
 593 [ "Mac->catdir('::',':d1',':d2')",         '::d1:d2:'    ],
 594 [ "Mac->catdir('::','::',':d1',':d2')",    ':::d1:d2:'   ],
 595 [ "Mac->catdir(':',':',':d1',':d2')",      ':d1:d2:'     ],
 596 [ "Mac->catdir('::',':',':d1',':d2')",     '::d1:d2:'    ],
 597
 598 [ "Mac->catdir('d1')",                    ':d1:'         ],
 599 [ "Mac->catdir('d1','d2','d3')",          ':d1:d2:d3:'   ],
 600 [ "Mac->catdir('d1','d2/','d3')",         ':d1:d2/:d3:'  ],
 601 [ "Mac->catdir('d1','',':d2')",           ':d1:d2:'      ],
 602 [ "Mac->catdir('d1',':',':d2')",          ':d1:d2:'      ],
 603 [ "Mac->catdir('d1','::',':d2')",         ':d1::d2:'     ],
 604 [ "Mac->catdir('d1',':::',':d2')",        ':d1:::d2:'    ],
 605 [ "Mac->catdir('d1','::','::',':d2')",    ':d1:::d2:'    ],
 606 [ "Mac->catdir('d1','d2')",               ':d1:d2:'      ],
 607 [ "Mac->catdir('d1','d2', '')",           ':d1:d2:'      ],
 608 [ "Mac->catdir('d1','d2', ':')",          ':d1:d2:'      ],
 609 [ "Mac->catdir('d1','d2', '::')",         ':d1:d2::'     ],
 610 [ "Mac->catdir('d1','d2','','')",         ':d1:d2:'      ],
 611 [ "Mac->catdir('d1','d2',':','::')",      ':d1:d2::'     ],
 612 [ "Mac->catdir('d1','d2','::','::')",     ':d1:d2:::'    ],
 613 [ "Mac->catdir('d1',':d2')",              ':d1:d2:'      ],
 614 [ "Mac->catdir('d1',':d2:')",             ':d1:d2:'      ],
 615
 616 [ "Mac->catdir('','d1','d2','d3')",        $root . 'd1:d2:d3:', 'MacOS' ], # skipped on other OS
 617 [ "Mac->catdir('',':','d1','d2')",         $root . 'd1:d2:'   , 'MacOS' ], # skipped on other OS
 618 [ "Mac->catdir('','::','d1','d2')",        $root . 'd1:d2:'   , 'MacOS' ], # skipped on other OS
 619 [ "Mac->catdir('',':','','d1')",           $root . 'd1:'      , 'MacOS' ], # skipped on other OS
 620 [ "Mac->catdir('', ':d1',':d2')",          $root . 'd1:d2:'   , 'MacOS' ], # skipped on other OS
 621 [ "Mac->catdir('','',':d1',':d2')",        $root . 'd1:d2:'   , 'MacOS' ], # skipped on other OS
 622
 623 [ "Mac->catdir('hd:',':d1')",       'hd:d1:'      ],
 624 [ "Mac->catdir('hd:d1:',':d2')",    'hd:d1:d2:'   ],
 625 [ "Mac->catdir('hd:','d1')",        'hd:d1:'      ],
 626 [ "Mac->catdir('hd:d1:',':d2')",    'hd:d1:d2:'   ],
 627 [ "Mac->catdir('hd:d1:',':d2:')",   'hd:d1:d2:'   ],
 628
 629 [ "Mac->catfile()",                      ''                      ],
 630 [ "Mac->catfile('')",                    ''                      ],
 631 [ "Mac->catfile('', '')",                $root         , 'MacOS' ], # skipped on other OS
 632 [ "Mac->catfile('', 'file')",            $root . 'file', 'MacOS' ], # skipped on other OS
 633 [ "Mac->catfile(':')",                   ':'                     ],
 634 [ "Mac->catfile(':', '')",               ':'                     ],
 635
 636 [ "Mac->catfile('d1','d2','file')",      ':d1:d2:file' ],
 637 [ "Mac->catfile('d1','d2',':file')",     ':d1:d2:file' ],
 638 [ "Mac->catfile('file')",                'file'        ],
 639 [ "Mac->catfile(':', 'file')",           ':file'       ],
 640
 641 [ "Mac->canonpath('')",                   ''     ],
 642 [ "Mac->canonpath(':')",                  ':'    ],
 643 [ "Mac->canonpath('::')",                 '::'   ],
 644 [ "Mac->canonpath('a::')",                'a::'  ],
 645 [ "Mac->canonpath(':a::')",               ':a::' ],
 646
 647 [ "Mac->abs2rel('hd:d1:d2:','hd:d1:d2:')",            ':'            ],
 648 [ "Mac->abs2rel('hd:d1:d2:','hd:d1:d2:file')",        ':'            ], # ignore base's file portion
 649 [ "Mac->abs2rel('hd:d1:d2:file','hd:d1:d2:')",        ':file'        ],
 650 [ "Mac->abs2rel('hd:d1:','hd:d1:d2:')",               '::'           ],
 651 [ "Mac->abs2rel('hd:d3:','hd:d1:d2:')",               ':::d3:'       ],
 652 [ "Mac->abs2rel('hd:d3:','hd:d1:d2::')",              '::d3:'        ],
 653 [ "Mac->abs2rel('hd:d1:d4:d5:','hd:d1::d2:d3::')",    '::d1:d4:d5:'  ],
 654 [ "Mac->abs2rel('hd:d1:d4:d5:','hd:d1::d2:d3:')",     ':::d1:d4:d5:' ], # first, resolve updirs in base
 655 [ "Mac->abs2rel('hd:d1:d3:','hd:d1:d2:')",            '::d3:'        ],
 656 [ "Mac->abs2rel('hd:d1::d3:','hd:d1:d2:')",           ':::d3:'       ],
 657 [ "Mac->abs2rel('hd:d3:','hd:d1:d2:')",               ':::d3:'       ], # same as above
 658 [ "Mac->abs2rel('hd:d1:d2:d3:','hd:d1:d2:')",         ':d3:'         ],
 659 [ "Mac->abs2rel('hd:d1:d2:d3::','hd:d1:d2:')",        ':d3::'        ],
 660 [ "Mac->abs2rel('hd1:d3:d4:d5:','hd2:d1:d2:')",       'hd1:d3:d4:d5:'], # volume mismatch
 661 [ "Mac->abs2rel('hd:','hd:d1:d2:')",                  ':::'          ],
 662
 663 [ "Mac->rel2abs(':d3:','hd:d1:d2:')",          'hd:d1:d2:d3:'     ],
 664 [ "Mac->rel2abs(':d3:d4:','hd:d1:d2:')",       'hd:d1:d2:d3:d4:'  ],
 665 [ "Mac->rel2abs('','hd:d1:d2:')",              ''                 ],
 666 [ "Mac->rel2abs('::','hd:d1:d2:')",            'hd:d1:d2::'       ],
 667 [ "Mac->rel2abs('::','hd:d1:d2:file')",        'hd:d1:d2::'       ],# ignore base's file portion
 668 [ "Mac->rel2abs(':file','hd:d1:d2:')",         'hd:d1:d2:file'    ],
 669 [ "Mac->rel2abs('::file','hd:d1:d2:')",        'hd:d1:d2::file'   ],
 670 [ "Mac->rel2abs('::d3:','hd:d1:d2:')",         'hd:d1:d2::d3:'    ],
 671 [ "Mac->rel2abs('hd:','hd:d1:d2:')",           'hd:'              ], # path already absolute
 672 [ "Mac->rel2abs('hd:d3:file','hd:d1:d2:')",    'hd:d3:file'       ],
 673 [ "Mac->rel2abs('hd:d3:','hd:d1:file')",       'hd:d3:'           ],
 674
 675 [ "Epoc->case_tolerant()",         '1'  ],
 676
 677 [ "Epoc->canonpath('')",                                      ''          ],
 678 [ "Epoc->canonpath('///../../..//./././a//b/.././c/././')",   '/a/b/../c' ],
 679 [ "Epoc->canonpath('/./')",                                   '/'         ],
 680 [ "Epoc->canonpath('/a/./')",                                 '/a'        ],
 681
 682 # XXX Todo, copied from Unix, but fail. Should they? 2003-07-07 Tels
 683 #[ "Epoc->canonpath('/a/.')",                                  '/a'        ],
 684 #[ "Epoc->canonpath('/.')",                                    '/'         ],
 685
 686 [ "Cygwin->case_tolerant()",         '1'  ],
 687 [ "Cygwin->catfile('a','b','c')",         'a/b/c'  ],
 688 [ "Cygwin->catfile('a','b','./c')",       'a/b/c'  ],
 689 [ "Cygwin->catfile('./a','b','c')",       'a/b/c'  ],
 690 [ "Cygwin->catfile('c')",                 'c' ],
 691 [ "Cygwin->catfile('./c')",               'c' ],
 692
 693 [ "Cygwin->splitpath('file')",            ',,file'            ],
 694 [ "Cygwin->splitpath('/d1/d2/d3/')",      ',/d1/d2/d3/,'      ],
 695 [ "Cygwin->splitpath('d1/d2/d3/')",       ',d1/d2/d3/,'       ],
 696 [ "Cygwin->splitpath('/d1/d2/d3/.')",     ',/d1/d2/d3/.,'     ],
 697 [ "Cygwin->splitpath('/d1/d2/d3/..')",    ',/d1/d2/d3/..,'    ],
 698 [ "Cygwin->splitpath('/d1/d2/d3/.file')", ',/d1/d2/d3/,.file' ],
 699 [ "Cygwin->splitpath('d1/d2/d3/file')",   ',d1/d2/d3/,file'   ],
 700 [ "Cygwin->splitpath('/../../d1/')",      ',/../../d1/,'      ],
 701 [ "Cygwin->splitpath('/././d1/')",        ',/././d1/,'        ],
 702
 703 [ "Cygwin->catpath('','','file')",            'file'            ],
 704 [ "Cygwin->catpath('','/d1/d2/d3/','')",      '/d1/d2/d3/'      ],
 705 [ "Cygwin->catpath('','d1/d2/d3/','')",       'd1/d2/d3/'       ],
 706 [ "Cygwin->catpath('','/d1/d2/d3/.','')",     '/d1/d2/d3/.'     ],
 707 [ "Cygwin->catpath('','/d1/d2/d3/..','')",    '/d1/d2/d3/..'    ],
 708 [ "Cygwin->catpath('','/d1/d2/d3/','.file')", '/d1/d2/d3/.file' ],
 709 [ "Cygwin->catpath('','d1/d2/d3/','file')",   'd1/d2/d3/file'   ],
 710 [ "Cygwin->catpath('','/../../d1/','')",      '/../../d1/'      ],
 711 [ "Cygwin->catpath('','/././d1/','')",        '/././d1/'        ],
 712 [ "Cygwin->catpath('d1','d2/d3/','')",        'd2/d3/'          ],
 713 [ "Cygwin->catpath('d1','d2','d3/')",         'd2/d3/'          ],
 714
 715 [ "Cygwin->splitdir('')",           ''           ],
 716 [ "Cygwin->splitdir('/d1/d2/d3/')", ',d1,d2,d3,' ],
 717 [ "Cygwin->splitdir('d1/d2/d3/')",  'd1,d2,d3,'  ],
 718 [ "Cygwin->splitdir('/d1/d2/d3')",  ',d1,d2,d3'  ],
 719 [ "Cygwin->splitdir('d1/d2/d3')",   'd1,d2,d3'   ],
 720
 721 [ "Cygwin->catdir()",                     ''          ],
 722 [ "Cygwin->catdir('/')",                  '/'         ],
 723 [ "Cygwin->catdir('','d1','d2','d3','')", '/d1/d2/d3' ],
 724 [ "Cygwin->catdir('d1','d2','d3','')",    'd1/d2/d3'  ],
 725 [ "Cygwin->catdir('','d1','d2','d3')",    '/d1/d2/d3' ],
 726 [ "Cygwin->catdir('d1','d2','d3')",       'd1/d2/d3'  ],
 727 [ "Cygwin->catdir('/','d2/d3')",     '/d2/d3'  ],
 728
 729 [ "Cygwin->canonpath('///../../..//./././a//b/.././c/././')",   '/a/b/../c' ],
 730 [ "Cygwin->canonpath('')",                       ''               ],
 731 [ "Cygwin->canonpath('a/../../b/c')",            'a/../../b/c'    ],
 732 [ "Cygwin->canonpath('/.')",                     '/'              ],
 733 [ "Cygwin->canonpath('/./')",                    '/'              ],
 734 [ "Cygwin->canonpath('/a/./')",                  '/a'             ],
 735 [ "Cygwin->canonpath('/a/.')",                   '/a'             ],
 736 [ "Cygwin->canonpath('/../../')",                '/'              ],
 737 [ "Cygwin->canonpath('/../..')",                 '/'              ],
 738
 739 [  "Cygwin->abs2rel('/t1/t2/t3','/t1/t2/t3')",          '.'                  ],
 740 [  "Cygwin->abs2rel('/t1/t2/t4','/t1/t2/t3')",          '../t4'              ],
 741 [  "Cygwin->abs2rel('/t1/t2','/t1/t2/t3')",             '..'                 ],
 742 [  "Cygwin->abs2rel('/t1/t2/t3/t4','/t1/t2/t3')",       't4'                 ],
 743 [  "Cygwin->abs2rel('/t4/t5/t6','/t1/t2/t3')",          '../../../t4/t5/t6'  ],
 744 #[ "Cygwin->abs2rel('../t4','/t1/t2/t3')",              '../t4'              ],
 745 [  "Cygwin->abs2rel('/','/t1/t2/t3')",                  '../../..'           ],
 746 [  "Cygwin->abs2rel('///','/t1/t2/t3')",                '../../..'           ],
 747 [  "Cygwin->abs2rel('/.','/t1/t2/t3')",                 '../../..'           ],
 748 [  "Cygwin->abs2rel('/./','/t1/t2/t3')",                '../../..'           ],
 749 #[ "Cygwin->abs2rel('../t4','/t1/t2/t3')",              '../t4'              ],
 750 [  "Cygwin->abs2rel('/t1/t2/t3', '/')",                 't1/t2/t3'           ],
 751 [  "Cygwin->abs2rel('/t1/t2/t3', '/t1')",               't2/t3'              ],
 752 [  "Cygwin->abs2rel('t1/t2/t3', 't1')",                 't2/t3'              ],
 753 [  "Cygwin->abs2rel('t1/t2/t3', 't4')",                 '../t1/t2/t3'        ],
 754
 755 [ "Cygwin->rel2abs('t4','/t1/t2/t3')",             '/t1/t2/t3/t4'    ],
 756 [ "Cygwin->rel2abs('t4/t5','/t1/t2/t3')",          '/t1/t2/t3/t4/t5' ],
 757 [ "Cygwin->rel2abs('.','/t1/t2/t3')",              '/t1/t2/t3'       ],
 758 [ "Cygwin->rel2abs('..','/t1/t2/t3')",             '/t1/t2/t3/..'    ],
 759 [ "Cygwin->rel2abs('../t4','/t1/t2/t3')",          '/t1/t2/t3/../t4' ],
 760 [ "Cygwin->rel2abs('/t1','/t1/t2/t3')",            '/t1'             ],
 761 [ "Cygwin->rel2abs('//t1/t2/t3','/foo')",          '//t1/t2/t3'      ],
 762
 763 ) ;
 764
 765 my $test_count = scalar @tests;
 766
 767 plan tests => scalar @tests;
 768
 769 {
 770     package File::Spec::FakeWin32;
 771     use vars qw(@ISA);
 772     @ISA = qw(File::Spec::Win32);
 773
 774     sub _cwd { 'C:\\one\\two' }
 775
 776     # Some funky stuff to override Cwd::getdcwd() for testing purposes,
 777     # in the limited scope of the rel2abs() method.
 778     if ($Cwd::VERSION && $Cwd::VERSION gt '2.17') {  # Avoid a 'used only once' warning
 779         local $^W;
 780         *rel2abs = sub {
 781             my $self = shift;
 782             local $^W;
 783             local *Cwd::getdcwd = sub {
 784               return 'D:\alpha\beta' if $_[0] eq 'D:';
 785               return 'C:\one\two'    if $_[0] eq 'C:';
 786               return;
 787             };
 788             *Cwd::getdcwd = *Cwd::getdcwd; # Avoid a 'used only once' warning
 789             return $self->SUPER::rel2abs(@_);
 790         };
 791         *rel2abs = *rel2abs; # Avoid a 'used only once' warning
 792     }
 793 }
 794
 795
 796 # Test out the class methods
 797 for ( @tests ) {
 798    tryfunc( @$_ ) ;
 799 }
 800
 801
 802 #
 803 # Tries a named function with the given args and compares the result against
 804 # an expected result. Works with functions that return scalars or arrays.
 805 #
 806 sub tryfunc {
 807     my $function = shift ;
 808     my $expected = shift ;
 809     my $platform = shift ;
 810
 811     if ($platform && $^O ne $platform) {
 812         skip("skip $function", 1);
 813         return;
 814     }
 815
 816     $function =~ s#\\#\\\\#g ;
 817     $function =~ s/^([^\$].*->)/File::Spec::$1/;
 818     my $got = join ',', eval $function;
 819
 820     if ( $@ ) {
 821       if ( $@ =~ /^\Q$skip_exception/ ) {
 822         skip "skip $function: $skip_exception", 1;
 823       }
 824       else {
 825         ok $@, '', $function;
 826       }
 827       return;
 828     }
 829
 830     ok $got, $expected, $function;
 831 }