1 # Path.t -- tests for module File::Path
5 use Test::More tests => 71;
9 use_ok('File::Spec::Functions');
12 eval "use Test::Output";
13 my $has_Test_Output = $@ ? 0 : 1;
15 # first check for stupid permissions second for full, so we clean up
17 for my $perm (0111,0777) {
18 my $path = catdir(curdir(), "mhx", "bar");
20 chmod $perm, "mhx", $path;
22 my $oct = sprintf('0%o', $perm);
23 ok(-d "mhx", "mkdir parent dir $oct");
24 ok(-d $path, "mkdir child dir $oct");
27 ok(! -e "mhx", "mhx does not exist $oct");
30 # find a place to work
31 my ($error, $list, $file, $message);
32 my $tmp_base = catdir(
34 sprintf( 'test-%x-%x-%x', time, $$, rand(99999) ),
39 catdir($tmp_base, qw(a b)),
40 catdir($tmp_base, qw(a c)),
41 catdir($tmp_base, qw(z b)),
42 catdir($tmp_base, qw(z c)),
46 my @created = mkpath(@dir);
48 is(scalar(@created), 7, "created list of directories");
50 # pray for no race conditions blowing them out from under us
51 @created = mkpath([$tmp_base]);
52 is(scalar(@created), 0, "skipped making existing directory")
53 or diag("unexpectedly recreated @created");
55 @created = mkpath('');
56 is(scalar(@created), 0, "Can't create a directory named ''");
62 $dir = catdir($tmp_base, 'B');
63 $dir2 = catdir($dir, updir());
64 # IOW: File::Spec->catdir( qw(foo bar), File::Spec->updir ) eq 'foo'
65 # rather than foo/bar/..
66 skip "updir() canonicalises path on this platform", 2
70 @created = mkpath($dir2, {mask => 0700});
71 is(scalar(@created), 1, "make directory with trailing parent segment");
72 is($created[0], $dir, "made parent");
75 my $count = rmtree({error => \$error});
76 is( $count, 0, 'rmtree of nothing, count of zero' );
77 is( scalar(@$error), 0, 'no diagnostic captured' );
79 @created = mkpath($tmp_base, 0);
80 is(scalar(@created), 0, "skipped making existing directories (old style 1)")
81 or diag("unexpectedly recreated @created");
83 $dir = catdir($tmp_base,'C');
84 @created = mkpath($tmp_base, $dir);
85 is(scalar(@created), 1, "created directory (new style 1)");
86 is($created[0], $dir, "created directory (new style 1) cross-check");
88 @created = mkpath($tmp_base, 0, 0700);
89 is(scalar(@created), 0, "skipped making existing directories (old style 2)")
90 or diag("unexpectedly recreated @created");
92 $dir2 = catdir($tmp_base,'D');
93 @created = mkpath($tmp_base, $dir, $dir2);
94 is(scalar(@created), 1, "created directory (new style 2)");
95 is($created[0], $dir2, "created directory (new style 2) cross-check");
97 $count = rmtree($dir, 0);
98 is($count, 1, "removed directory (old style 1)");
100 $count = rmtree($dir2, 0, 1);
101 is($count, 1, "removed directory (old style 2)");
105 # existence of E is neither here nor there
106 $dir = catdir($tmp_base, 'E', updir(), 'Y');
107 @created =mkpath($dir);
108 cmp_ok(scalar(@created), '>=', 1, "made one or more dirs because of ..");
109 cmp_ok(scalar(@created), '<=', 2, "made less than two dirs because of ..");
110 ok( -d catdir($tmp_base, 'Y'), "directory after parent" );
112 @created = mkpath(catdir(curdir(), $tmp_base));
113 is(scalar(@created), 0, "nothing created")
116 $dir = catdir($tmp_base, 'a');
117 $dir2 = catdir($tmp_base, 'z');
127 is(scalar(@$error), 0, "no errors unlinking a and z");
128 is(scalar(@$list), 4, "list contains 4 elements")
131 ok(-d $dir, "dir a still exists");
132 ok(-d $dir2, "dir z still exists");
134 # borderline new-style heuristics
135 if (chdir $tmp_base) {
136 pass("chdir to temp dir");
139 fail("chdir to temp dir: $!");
142 $dir = catdir('a', 'd1');
143 $dir2 = catdir('a', 'd2');
145 @created = mkpath( $dir, 0, $dir2 );
146 is(scalar @created, 3, 'new-style 3 dirs created');
148 $count = rmtree( $dir, 0, $dir2, );
149 is($count, 3, 'new-style 3 dirs removed');
151 @created = mkpath( $dir, $dir2, 1 );
152 is(scalar @created, 3, 'new-style 3 dirs created (redux)');
154 $count = rmtree( $dir, $dir2, 1 );
155 is($count, 3, 'new-style 3 dirs removed (redux)');
157 @created = mkpath( $dir, $dir2 );
158 is(scalar @created, 2, 'new-style 2 dirs created');
160 $count = rmtree( $dir, $dir2 );
161 is($count, 2, 'new-style 2 dirs removed');
164 pass("chdir parent");
167 fail("chdir parent: $!");
170 # see what happens if a file exists where we want a directory
172 my $entry = catdir($tmp_base, "file");
173 skip "Cannot create $entry", 4 unless open OUT, "> $entry";
174 print OUT "test file, safe to delete\n", scalar(localtime), "\n";
176 ok(-e $entry, "file exists in place of directory");
178 mkpath( $entry, {error => \$error} );
179 is( scalar(@$error), 1, "caught error condition" );
180 ($file, $message) = each %{$error->[0]};
181 is( $entry, $file, "and the message is: $message");
183 eval {@created = mkpath($entry, 0, 0700)};
185 chomp $error; # just to remove silly # in TAP output
186 cmp_ok( $error, 'ne', "", "no directory created (old-style) err=$error" )
190 my $extra = catdir(curdir(), qw(EXTRA 1 a));
193 skip "extra scenarios not set up, see eg/setup-extra-tests", 8
197 $dir = catdir( 'EXTRA', '1' );
198 rmtree( $dir, {result => \$list, error => \$err} );
199 is(scalar(@$list), 2, "extra dir $dir removed");
200 is(scalar(@$err), 1, "one error encountered");
202 $dir = catdir( 'EXTRA', '3', 'N' );
203 rmtree( $dir, {result => \$list, error => \$err} );
204 is( @$list, 1, q{remove a symlinked dir} );
205 is( @$err, 0, q{with no errors} );
207 $dir = catdir('EXTRA', '3', 'S');
208 rmtree($dir, {error => \$error});
209 is( scalar(@$error), 2, 'two errors for an unreadable dir' );
211 $dir = catdir( 'EXTRA', '4' );
212 rmtree($dir, {result => \$list, error => \$err} );
213 is( @$list, 0, q{don't follow a symlinked dir} );
214 is( @$err, 1, q{one error when removing a symlink in r/o dir} );
215 eval { ($file, $message) = each %{$err->[0]} };
216 is( $file, $dir, 'symlink reported in error' );
220 $dir = catdir($tmp_base, 'ZZ');
221 @created = mkpath($dir);
222 is(scalar(@created), 1, "create a ZZ directory");
224 local @ARGV = ($dir);
225 rmtree( [grep -e $_, @ARGV], 0, 0 );
226 ok(!-e $dir, "blow it away via \@ARGV");
230 skip 'Test::Output not available', 10
231 unless $has_Test_Output;
235 $dir = catdir('EXTRA', '3');
236 skip "extra scenarios not set up, see eg/setup-extra-tests", 2
240 sub {rmtree($dir, {})},
241 qr{\ACan't remove directory \S+: .*? at \S+ line \d+\n},
242 'rmtree with file owned by root'
246 sub {rmtree('EXTRA', {})},
247 qr{\ACan't make directory EXTRA read\+writeable: .*? at \S+ line \d+
248 (?:Can't remove directory EXTRA/\d: .*? at \S+ line \d+
249 )+Can't unlink file [^:]+: .*? at \S+ line \d+
250 Can't remove directory EXTRA: .*? at \S+ line \d+
251 and can't restore permissions to \d+
253 'rmtree with insufficient privileges'
257 my $base = catdir($tmp_base,'output');
258 $dir = catdir($base,'A');
259 $dir2 = catdir($base,'B');
262 sub { rmtree( undef, 1 ) },
263 qr/\ANo root path\(s\) specified\b/,
264 "rmtree of nothing carps sensibly"
268 sub {@created = mkpath($dir, 1)},
269 "mkdir $base\nmkdir $dir\n",
270 'mkpath verbose (old style 1)'
274 sub {@created = mkpath([$dir2], 1)},
276 'mkpath verbose (old style 2)'
280 sub {$count = rmtree([$dir, $dir2], 1, 1)},
281 "rmdir $dir\nrmdir $dir2\n",
282 'rmtree verbose (old style)'
286 sub {@created = mkpath($dir, {verbose => 1, mask => 0750})},
288 'mkpath verbose (new style 1)'
292 sub {@created = mkpath($dir2, 1, 0771)},
294 'mkpath verbose (new style 2)'
298 $file = catdir($dir2, "file");
299 skip "Cannot create $file", 2 unless open OUT, "> $file";
300 print OUT "test file, safe to delete\n", scalar(localtime), "\n";
303 ok(-e $file, "file created in directory");
306 sub {$count = rmtree($dir, $dir2, {verbose => 1, safe => 1})},
307 "rmdir $dir\nunlink $file\nrmdir $dir2\n",
308 'rmtree safe verbose (new style)'
314 skip "extra scenarios not set up, see eg/setup-extra-tests", 6
315 unless -d catdir(qw(EXTRA 1));
317 rmtree 'EXTRA', {safe => 0, error => \$error};
318 is( scalar(@$error), 7, 'seven deadly sins' );
320 rmtree 'EXTRA', {safe => 1, error => \$error};
321 is( scalar(@$error), 4, 'safe is better' );
323 ($file, $message) = each %$_;
324 if ($file =~ /[123]\z/) {
325 is(index($message, 'rmdir: '), 0, "failed to remove $file with rmdir")
329 is(index($message, 'unlink: '), 0, "failed to remove $file with unlink")
335 rmtree($tmp_base, {result => \$list} );
336 is(ref($list), 'ARRAY', "received a final list of results");
337 ok( !(-d $tmp_base), "test base directory gone" );