8 use Test::More tests => 65;
10 BEGIN { use_ok 'File::Basename' }
13 can_ok( __PACKAGE__, qw( basename fileparse dirname fileparse_set_fstype ) );
18 eval { fileparse(undef); 1 };
19 like($@, qr/need a valid path/,
20 "detect undef first argument to fileparse()");
23 ok length fileparse_set_fstype('unix'), 'set fstype to unix';
24 is( fileparse_set_fstype(), 'Unix', 'get fstype' );
26 my($base,$path,$type) = fileparse('/virgil/aeneid/draft.book7',
29 is($path, '/virgil/aeneid/');
32 is(basename('/arma/virumque.cano'), 'virumque.cano');
33 is(dirname ('/arma/virumque.cano'), '/arma');
34 is(dirname('arma/'), '.');
40 is(fileparse_set_fstype('VMS'), 'Unix', 'set fstype to VMS');
42 my($base,$path,$type) = fileparse('virgil:[aeneid]draft.book7',
45 is($path, 'virgil:[aeneid]');
48 is(basename('arma:[virumque]cano.trojae'), 'cano.trojae');
49 is(dirname('arma:[virumque]cano.trojae'), 'arma:[virumque]');
50 is(dirname('arma:<virumque>cano.trojae'), 'arma:<virumque>');
51 is(dirname('arma:virumque.cano'), 'arma:');
54 local $ENV{DEFAULT} = '' unless exists $ENV{DEFAULT};
55 is(dirname('virumque.cano'), $ENV{DEFAULT});
56 is(dirname('arma/'), '.');
63 is(fileparse_set_fstype('DOS'), 'VMS', 'set fstype to DOS');
65 my($base,$path,$type) = fileparse('C:\\virgil\\aeneid\\draft.book7',
68 is($path, 'C:\\virgil\\aeneid\\');
71 is(basename('A:virumque\\cano.trojae'), 'cano.trojae');
72 is(dirname('A:\\virumque\\cano.trojae'), 'A:\\virumque');
73 is(dirname('A:\\'), 'A:\\');
74 is(dirname('arma\\'), '.');
76 # Yes "/" is a legal path separator under DOS
77 is(basename("lib/File/Basename.pm"), "Basename.pm");
79 # $^O for DOS is "dos" not "MSDOS" but "MSDOS" is left in for
80 # backward bug compat.
81 is(fileparse_set_fstype('MSDOS'), 'DOS');
82 is( dirname("\\foo\\bar\\baz"), "\\foo\\bar" );
88 is(fileparse_set_fstype('MacOS'), 'MSDOS', 'set fstype to MacOS');
90 my($base,$path,$type) = fileparse('virgil:aeneid:draft.book7',
93 is($path, 'virgil:aeneid:');
96 is(basename(':arma:virumque:cano.trojae'), 'cano.trojae');
97 is(dirname(':arma:virumque:cano.trojae'), ':arma:virumque:');
98 is(dirname(':arma:virumque:'), ':arma:');
99 is(dirname(':arma:virumque'), ':arma:');
100 is(dirname(':arma:'), ':');
101 is(dirname(':arma'), ':');
102 is(dirname('arma:'), 'arma:');
103 is(dirname('arma'), ':');
104 is(dirname(':'), ':');
107 # Check quoting of metacharacters in suffix arg by basename()
108 is(basename(':arma:virumque:cano.trojae','.trojae'), 'cano');
109 is(basename(':arma:virumque:cano_trojae','.trojae'), 'cano_trojae');
113 ### extra tests for a few specific bugs
115 fileparse_set_fstype 'DOS';
116 # perl5.003_18 gives C:/perl/.\
117 is((fileparse 'C:/perl/lib')[1], 'C:/perl/');
118 # perl5.003_18 gives C:\perl\
119 is(dirname('C:\\perl\\lib\\'), 'C:\\perl');
121 fileparse_set_fstype 'UNIX';
122 # perl5.003_18 gives '.'
123 is(dirname('/perl/'), '/');
124 # perl5.003_18 gives '/perl/lib'
125 is(dirname('/perl/lib//'), '/perl');
128 ### rt.perl.org 22236
130 is(basename('a/'), 'a');
131 is(basename('/usr/lib//'), 'lib');
133 fileparse_set_fstype 'MSWin32';
134 is(basename('a\\'), 'a');
135 is(basename('\\usr\\lib\\\\'), 'lib');
139 ### rt.cpan.org 36477
141 fileparse_set_fstype('Unix');
142 is(dirname('/'), '/');
143 is(basename('/'), '/');
145 fileparse_set_fstype('DOS');
146 is(dirname('\\'), '\\');
147 is(basename('\\'), '\\');
151 ### basename(1) sez: "The suffix is not stripped if it is identical to the
152 ### remaining characters in string"
154 fileparse_set_fstype('Unix');
155 is(basename('.foo'), '.foo');
156 is(basename('.foo', '.foo'), '.foo');
157 is(basename('.foo.bar', '.foo'), '.foo.bar');
158 is(basename('.foo.bar', '.bar'), '.foo');
164 skip "A perl without taint support", 2
166 # The empty tainted value, for tainting strings
167 my $TAINT = substr($^X, 0, 0);
169 # How to identify taint when you see it
170 sub any_tainted (@) {
171 return ! eval { eval("#" . substr(join("", @_), 0, 0)); 1 };
178 sub all_tainted (@) {
179 for (@_) { return 0 unless tainted $_ }
183 fileparse_set_fstype 'Unix';
184 ok tainted(dirname($TAINT.'/perl/lib//'));
185 ok all_tainted(fileparse($TAINT.'/dir/draft.book7','\.book\d+'));