Commit | Line | Data |
---|---|---|
671637fe | 1 | #!./perl -w |
1a3850a5 GA |
2 | |
3 | BEGIN { | |
96fe83cd AF |
4 | if( $ENV{PERL_CORE} ) { |
5 | chdir 't' if -d 't'; | |
6 | @INC = '../lib'; | |
7 | } | |
1a3850a5 GA |
8 | } |
9 | ||
81ec4fbc A |
10 | use strict; |
11 | use warnings; | |
12 | ||
83519ebf | 13 | use Test::More; |
1a3850a5 | 14 | |
83519ebf MS |
15 | my $TB = Test::More->builder; |
16 | ||
bd86609c | 17 | plan tests => 466; |
1ef59467 | 18 | |
bd86609c | 19 | # We are going to override rename() later on but Perl has to see an override |
1ef59467 MS |
20 | # at compile time to honor it. |
21 | BEGIN { *CORE::GLOBAL::rename = sub { CORE::rename($_[0], $_[1]) }; } | |
22 | ||
1a04d035 | 23 | |
e63b3379 | 24 | use File::Copy qw(copy move cp); |
ac7b122d | 25 | use Config; |
1a3850a5 | 26 | |
310d0155 AF |
27 | # If we have Time::HiRes, File::Copy loaded it for us. |
28 | BEGIN { | |
29 | eval { Time::HiRes->import(qw( stat utime )) }; | |
30 | note "Testing Time::HiRes::utime support" unless $@; | |
31 | } | |
754f2cd0 MS |
32 | |
33 | foreach my $code ("copy()", "copy('arg')", "copy('arg', 'arg', 'arg', 'arg')", | |
34 | "move()", "move('arg')", "move('arg', 'arg', 'arg')" | |
35 | ) | |
36 | { | |
37 | eval $code; | |
96fe83cd | 38 | like $@, qr/^Usage: /, "'$code' is a usage error"; |
754f2cd0 MS |
39 | } |
40 | ||
41 | ||
1ef59467 MS |
42 | for my $cross_partition_test (0..1) { |
43 | { | |
44 | # Simulate a cross-partition copy/move by forcing rename to | |
45 | # fail. | |
46 | no warnings 'redefine'; | |
47 | *CORE::GLOBAL::rename = sub { 0 } if $cross_partition_test; | |
48 | } | |
1a04d035 A |
49 | |
50 | # First we create a file | |
1ae6ead9 | 51 | open(F, ">", "file-$$") or die $!; |
1a04d035 | 52 | binmode F; # for DOSISH platforms, because test 3 copies to stdout |
83519ebf | 53 | printf F "ok\n"; |
1a04d035 A |
54 | close F; |
55 | ||
56 | copy "file-$$", "copy-$$"; | |
57 | ||
1ae6ead9 | 58 | open(F, "<", "copy-$$") or die $!; |
81ec4fbc | 59 | my $foo = <F>; |
1a04d035 A |
60 | close(F); |
61 | ||
96fe83cd | 62 | is -s "file-$$", -s "copy-$$", 'copy(fn, fn): files of the same size'; |
1a04d035 | 63 | |
96fe83cd | 64 | is $foo, "ok\n", 'copy(fn, fn): same contents'; |
1a04d035 | 65 | |
96fe83cd | 66 | print("# next test checks copying to STDOUT\n"); |
1a04d035 | 67 | binmode STDOUT unless $^O eq 'VMS'; # Copy::copy works in binary mode |
83519ebf | 68 | # This outputs "ok" so its a test. |
1a04d035 | 69 | copy "copy-$$", \*STDOUT; |
83519ebf | 70 | $TB->current_test($TB->current_test + 1); |
1a04d035 A |
71 | unlink "copy-$$" or die "unlink: $!"; |
72 | ||
1ae6ead9 | 73 | open(F, "<", "file-$$"); |
e91a8fe5 | 74 | binmode F; |
1a04d035 | 75 | copy(*F, "copy-$$"); |
e91a8fe5 | 76 | open(R, "<:raw", "copy-$$") or die "open copy-$$: $!"; $foo = <R>; close(R); |
96fe83cd | 77 | is $foo, "ok\n", 'copy(*F, fn): same contents'; |
1a04d035 | 78 | unlink "copy-$$" or die "unlink: $!"; |
83519ebf | 79 | |
1ae6ead9 | 80 | open(F, "<", "file-$$"); |
e91a8fe5 | 81 | binmode F; |
1a04d035 A |
82 | copy(\*F, "copy-$$"); |
83 | close(F) or die "close: $!"; | |
1ae6ead9 | 84 | open(R, "<", "copy-$$") or die; $foo = <R>; close(R) or die "close: $!"; |
96fe83cd | 85 | is $foo, "ok\n", 'copy(\*F, fn): same contents'; |
1a04d035 A |
86 | unlink "copy-$$" or die "unlink: $!"; |
87 | ||
88 | require IO::File; | |
81ec4fbc | 89 | my $fh = IO::File->new(">copy-$$") or die "Cannot open copy-$$:$!"; |
671637fe | 90 | binmode $fh or die $!; |
1a04d035 A |
91 | copy("file-$$",$fh); |
92 | $fh->close or die "close: $!"; | |
1ae6ead9 | 93 | open(R, "<", "copy-$$") or die; $foo = <R>; close(R); |
96fe83cd | 94 | is $foo, "ok\n", 'copy(fn, io): same contents'; |
1a04d035 | 95 | unlink "copy-$$" or die "unlink: $!"; |
83519ebf | 96 | |
1a04d035 | 97 | require FileHandle; |
81ec4fbc | 98 | $fh = FileHandle->new(">copy-$$") or die "Cannot open copy-$$:$!"; |
671637fe | 99 | binmode $fh or die $!; |
1a04d035 A |
100 | copy("file-$$",$fh); |
101 | $fh->close; | |
1ae6ead9 | 102 | open(R, "<", "copy-$$") or die $!; $foo = <R>; close(R); |
96fe83cd | 103 | is $foo, "ok\n", 'copy(fn, fh): same contents'; |
1a04d035 A |
104 | unlink "file-$$" or die "unlink: $!"; |
105 | ||
83519ebf MS |
106 | ok !move("file-$$", "copy-$$"), "move on missing file"; |
107 | ok -e "copy-$$", ' target still there'; | |
1a04d035 | 108 | |
1ef59467 | 109 | # Doesn't really matter what time it is as long as its not now. |
310d0155 | 110 | my $time = 1000000000.12345; |
1ef59467 MS |
111 | utime( $time, $time, "copy-$$" ); |
112 | ||
113 | # Recheck the mtime rather than rely on utime in case we're on a | |
114 | # system where utime doesn't work or there's no mtime at all. | |
115 | # The destination file will reflect the same difficulties. | |
116 | my $mtime = (stat("copy-$$"))[9]; | |
117 | ||
754f2cd0 | 118 | ok move("copy-$$", "file-$$"), 'move'; |
83519ebf MS |
119 | ok -e "file-$$", ' destination exists'; |
120 | ok !-e "copy-$$", ' source does not'; | |
1ae6ead9 | 121 | open(R, "<", "file-$$") or die $!; $foo = <R>; close(R); |
96fe83cd | 122 | is $foo, "ok\n", 'contents preserved'; |
83519ebf | 123 | |
e9e3be28 CB |
124 | TODO: { |
125 | local $TODO = 'mtime only preserved on ODS-5 with POSIX dates and DECC$EFS_FILE_TIMESTAMPS enabled' if $^O eq 'VMS'; | |
126 | ||
127 | my $dest_mtime = (stat("file-$$"))[9]; | |
128 | is $dest_mtime, $mtime, | |
129 | "mtime preserved by copy()". | |
130 | ($cross_partition_test ? " while testing cross-partition" : ""); | |
131 | } | |
1ef59467 | 132 | |
96fe83cd | 133 | # trick: create lib/ if not exists - not needed in Perl core |
671637fe | 134 | unless (-d 'lib') { mkdir 'lib' or die $!; } |
83519ebf | 135 | copy "file-$$", "lib"; |
1ae6ead9 | 136 | open(R, "<", "lib/file-$$") or die $!; $foo = <R>; close(R); |
96fe83cd | 137 | is $foo, "ok\n", 'copy(fn, dir): same contents'; |
83519ebf MS |
138 | unlink "lib/file-$$" or die "unlink: $!"; |
139 | ||
140 | # Do it twice to ensure copying over the same file works. | |
141 | copy "file-$$", "lib"; | |
1ae6ead9 | 142 | open(R, "<", "lib/file-$$") or die $!; $foo = <R>; close(R); |
96fe83cd | 143 | is $foo, "ok\n", 'copy over the same file works'; |
83519ebf MS |
144 | unlink "lib/file-$$" or die "unlink: $!"; |
145 | ||
754f2cd0 MS |
146 | { |
147 | my $warnings = ''; | |
148 | local $SIG{__WARN__} = sub { $warnings .= join '', @_ }; | |
39b80fd9 | 149 | ok !copy("file-$$", "file-$$"), 'copy to itself fails'; |
754f2cd0 | 150 | |
96fe83cd AF |
151 | like $warnings, qr/are identical/, 'but warns'; |
152 | ok -s "file-$$", 'contents preserved'; | |
754f2cd0 | 153 | } |
83519ebf MS |
154 | |
155 | move "file-$$", "lib"; | |
1ae6ead9 | 156 | open(R, "<", "lib/file-$$") or die "open lib/file-$$: $!"; $foo = <R>; close(R); |
96fe83cd AF |
157 | is $foo, "ok\n", 'move(fn, dir): same contents'; |
158 | ok !-e "file-$$", 'file moved indeed'; | |
83519ebf MS |
159 | unlink "lib/file-$$" or die "unlink: $!"; |
160 | ||
161 | SKIP: { | |
754f2cd0 | 162 | skip "Testing symlinks", 3 unless $Config{d_symlink}; |
ac7b122d | 163 | |
1ae6ead9 | 164 | open(F, ">", "file-$$") or die $!; |
ac7b122d SR |
165 | print F "dummy content\n"; |
166 | close F; | |
167 | symlink("file-$$", "symlink-$$") or die $!; | |
754f2cd0 MS |
168 | |
169 | my $warnings = ''; | |
170 | local $SIG{__WARN__} = sub { $warnings .= join '', @_ }; | |
96fe83cd | 171 | ok !copy("file-$$", "symlink-$$"), 'copy to itself (via symlink) fails'; |
754f2cd0 | 172 | |
96fe83cd | 173 | like $warnings, qr/are identical/, 'emits a warning'; |
83519ebf MS |
174 | ok !-z "file-$$", |
175 | 'rt.perl.org 5196: copying to itself would truncate the file'; | |
176 | ||
671637fe NC |
177 | unlink "symlink-$$" or die $!; |
178 | unlink "file-$$" or die $!; | |
6c254d95 | 179 | } |
ac7b122d | 180 | |
83519ebf | 181 | SKIP: { |
96fe83cd AF |
182 | skip "Testing hard links", 3 |
183 | if !$Config{d_link} or $^O eq 'MSWin32' or $^O eq 'cygwin'; | |
83519ebf | 184 | |
1ae6ead9 | 185 | open(F, ">", "file-$$") or die $!; |
83519ebf MS |
186 | print F "dummy content\n"; |
187 | close F; | |
188 | link("file-$$", "hardlink-$$") or die $!; | |
754f2cd0 MS |
189 | |
190 | my $warnings = ''; | |
191 | local $SIG{__WARN__} = sub { $warnings .= join '', @_ }; | |
96fe83cd | 192 | ok !copy("file-$$", "hardlink-$$"), 'copy to itself (via hardlink) fails'; |
754f2cd0 | 193 | |
96fe83cd | 194 | like $warnings, qr/are identical/, 'emits a warning'; |
83519ebf MS |
195 | ok ! -z "file-$$", |
196 | 'rt.perl.org 5196: copying to itself would truncate the file'; | |
197 | ||
671637fe NC |
198 | unlink "hardlink-$$" or die $!; |
199 | unlink "file-$$" or die $!; | |
ac7b122d | 200 | } |
671637fe | 201 | |
1ae6ead9 | 202 | open(F, ">", "file-$$") or die $!; |
671637fe NC |
203 | binmode F; |
204 | print F "this is file\n"; | |
205 | close F; | |
206 | ||
207 | my $copy_msg = "this is copy\n"; | |
1ae6ead9 | 208 | open(F, ">", "copy-$$") or die $!; |
671637fe NC |
209 | binmode F; |
210 | print F $copy_msg; | |
211 | close F; | |
212 | ||
213 | my @warnings; | |
214 | local $SIG{__WARN__} = sub { push @warnings, join '', @_ }; | |
215 | ||
216 | # pie-$$ so that we force a non-constant, else the numeric conversion (of 0) | |
bd86609c | 217 | # is cached and we do not get a warning the second time round |
671637fe NC |
218 | is eval { copy("file-$$", "copy-$$", "pie-$$"); 1 }, undef, |
219 | "a bad buffer size fails to copy"; | |
220 | like $@, qr/Bad buffer size for copy/, "with a helpful error message"; | |
221 | unless (is scalar @warnings, 1, "There is 1 warning") { | |
222 | diag $_ foreach @warnings; | |
223 | } | |
224 | ||
225 | is -s "copy-$$", length $copy_msg, "but does not truncate the destination"; | |
1ae6ead9 | 226 | open(F, "<", "copy-$$") or die $!; |
671637fe NC |
227 | $foo = <F>; |
228 | close(F); | |
229 | is $foo, $copy_msg, "nor change the destination's contents"; | |
230 | ||
231 | unlink "file-$$" or die $!; | |
232 | unlink "copy-$$" or die $!; | |
fff5c6e2 DM |
233 | |
234 | # RT #73714 copy to file with leading whitespace failed | |
235 | ||
69a90d4d CB |
236 | TODO: { |
237 | local $TODO = 'spaces in filenames require DECC$EFS_CHARSET enabled' if $^O eq 'VMS'; | |
1ae6ead9 | 238 | open(F, ">", "file-$$") or die $!; |
fff5c6e2 DM |
239 | close F; |
240 | copy "file-$$", " copy-$$"; | |
fff5c6e2 DM |
241 | ok -e " copy-$$", "copy with leading whitespace"; |
242 | unlink "file-$$" or die "unlink: $!"; | |
243 | unlink " copy-$$" or die "unlink: $!"; | |
69a90d4d | 244 | } |
1a04d035 A |
245 | } |
246 | ||
cae9400f AB |
247 | my $can_suidp = sub { |
248 | my $dir = "suid-$$"; | |
249 | my $ok = 1; | |
250 | mkdir $dir or die "Can't mkdir($dir) for suid test"; | |
251 | $ok = 0 unless chmod 2000, $dir; | |
252 | rmdir $dir; | |
253 | return $ok; | |
254 | }; | |
441496b2 | 255 | |
32d68040 | 256 | SKIP: { |
20513930 A |
257 | my @tests = ( |
258 | [0000, 0777, 0777, 0777], | |
259 | [0000, 0751, 0751, 0644], | |
260 | [0022, 0777, 0755, 0206], | |
261 | [0022, 0415, 0415, 0666], | |
262 | [0077, 0777, 0700, 0333], | |
263 | [0027, 0755, 0750, 0251], | |
264 | [0777, 0751, 0000, 0215], | |
265 | ); | |
266 | ||
267 | my $skips = @tests * 6 * 8; | |
32d68040 | 268 | |
cae9400f AB |
269 | my $can_suid = $can_suidp->(); |
270 | skip "Can't suid on this $^O filesystem", $skips unless $can_suid; | |
20513930 A |
271 | skip "-- Copy preserves RMS defaults, not POSIX permissions.", $skips |
272 | if $^O eq 'VMS'; | |
273 | skip "Copy doesn't set file permissions correctly on Win32.", $skips | |
274 | if $^O eq "MSWin32"; | |
f6dacdca PG |
275 | skip "Copy maps POSIX permissions to VOS permissions.", $skips |
276 | if $^O eq "vos"; | |
33821f2f CBW |
277 | skip "There be dragons here with DragonflyBSD.", $skips |
278 | if $^O eq 'dragonfly'; | |
279 | ||
32d68040 | 280 | |
81ec4fbc A |
281 | # Just a sub to get better failure messages. |
282 | sub __ ($) { | |
20513930 A |
283 | my $perm = shift; |
284 | my $id = 07000 & $perm; | |
285 | $id >>= 9; | |
286 | $perm &= 0777; | |
287 | my @chunks = map {(qw [--- --x -w- -wx r-- r-x rw- rwx]) [$_]} | |
288 | split // => sprintf "%03o" => $perm; | |
289 | if ($id & 4) {$chunks [0] =~ s/(.)$/$1 eq '-' ? 'S' : 's'/e;} | |
290 | if ($id & 2) {$chunks [1] =~ s/(.)$/$1 eq '-' ? 'S' : 's'/e;} | |
291 | if ($id & 1) {$chunks [2] =~ s/(.)$/$1 eq '-' ? 'T' : 't'/e;} | |
292 | join "" => @chunks; | |
81ec4fbc A |
293 | } |
294 | # Testing permission bits. | |
295 | my $src = "file-$$"; | |
296 | my $copy1 = "copy1-$$"; | |
297 | my $copy2 = "copy2-$$"; | |
298 | my $copy3 = "copy3-$$"; | |
e63b3379 CB |
299 | my $copy4 = "copy4-$$"; |
300 | my $copy5 = "copy5-$$"; | |
301 | my $copy6 = "copy6-$$"; | |
c1976a97 | 302 | my $copyd = "copyd-$$"; |
81ec4fbc A |
303 | |
304 | open my $fh => ">", $src or die $!; | |
305 | close $fh or die $!; | |
306 | ||
307 | open $fh => ">", $copy3 or die $!; | |
308 | close $fh or die $!; | |
309 | ||
e63b3379 CB |
310 | open $fh => ">", $copy6 or die $!; |
311 | close $fh or die $!; | |
312 | ||
81ec4fbc A |
313 | my $old_mask = umask; |
314 | foreach my $test (@tests) { | |
20513930 A |
315 | foreach my $id (0 .. 7) { |
316 | my ($umask, $s_perm, $c_perm1, $c_perm3) = @$test; | |
bd86609c | 317 | # Make sure the copies do not exist. |
20513930 A |
318 | ! -e $_ or unlink $_ or die $! for $copy1, $copy2, $copy4, $copy5; |
319 | ||
320 | $s_perm |= $id << 9; | |
321 | $c_perm1 |= $id << 9; | |
b1144eba JH |
322 | diag(sprintf "Src permission: %04o; umask %03o\n", $s_perm, $umask) |
323 | unless ($ENV{PERL_CORE}); | |
76073986 NC |
324 | |
325 | # Test that we can actually set a file to the correct permission. | |
326 | # Slightly convoluted, because some operating systems will let us | |
327 | # set a directory, but not a file. These should all work: | |
c1976a97 TC |
328 | mkdir $copyd or die "Can't mkdir $copyd: $!"; |
329 | chmod $s_perm, $copyd | |
330 | or die sprintf "Can't chmod %o $copyd: $!", $s_perm; | |
331 | rmdir $copyd | |
332 | or die sprintf "Can't rmdir $copyd: $!"; | |
76073986 NC |
333 | open my $fh0, '>', $copy1 or die "Can't open $copy1: $!"; |
334 | close $fh0 or die "Can't close $copy1: $!"; | |
335 | unless (chmod $s_perm, $copy1) { | |
336 | $TB->skip(sprintf "Can't chmod $copy1 to %o: $!", $s_perm) | |
337 | for 1..6; | |
338 | next; | |
339 | } | |
340 | my $perm0 = (stat $copy1) [2] & 07777; | |
341 | unless ($perm0 == $s_perm) { | |
342 | $TB->skip(sprintf "chmod %o $copy1 lies - we actually get %o", | |
343 | $s_perm, $perm0) | |
344 | for 1..6; | |
345 | next; | |
346 | } | |
347 | unlink $copy1 or die "Can't unlink $copy1: $!"; | |
348 | ||
20513930 A |
349 | (umask $umask) // die $!; |
350 | chmod $s_perm => $src or die sprintf "$!: $src => %o", $s_perm; | |
351 | chmod $c_perm3 => $copy3 or die $!; | |
352 | chmod $c_perm3 => $copy6 or die $!; | |
353 | ||
354 | open my $fh => "<", $src or die $!; | |
e91a8fe5 | 355 | binmode $fh; |
20513930 A |
356 | |
357 | copy ($src, $copy1); | |
358 | copy ($fh, $copy2); | |
359 | copy ($src, $copy3); | |
360 | cp ($src, $copy4); | |
361 | cp ($fh, $copy5); | |
362 | cp ($src, $copy6); | |
363 | ||
364 | my $permdef = 0666 & ~$umask; | |
365 | my $perm1 = (stat $copy1) [2] & 07777; | |
366 | my $perm2 = (stat $copy2) [2] & 07777; | |
367 | my $perm3 = (stat $copy3) [2] & 07777; | |
368 | my $perm4 = (stat $copy4) [2] & 07777; | |
369 | my $perm5 = (stat $copy5) [2] & 07777; | |
370 | my $perm6 = (stat $copy6) [2] & 07777; | |
371 | is (__$perm1, __$permdef, "Permission bits set correctly"); | |
372 | is (__$perm2, __$permdef, "Permission bits set correctly"); | |
373 | is (__$perm4, __$c_perm1, "Permission bits set correctly"); | |
374 | is (__$perm5, __$c_perm1, "Permission bits set correctly"); | |
f095462e TC |
375 | is (__$perm3, __$c_perm3, "Permission bits not modified"); |
376 | is (__$perm6, __$c_perm3, "Permission bits not modified"); | |
c4e1003e | 377 | } |
81ec4fbc A |
378 | } |
379 | umask $old_mask or die $!; | |
380 | ||
381 | # Clean up. | |
20513930 A |
382 | ! -e $_ or unlink $_ or die $! for $src, $copy1, $copy2, $copy3, |
383 | $copy4, $copy5, $copy6; | |
81ec4fbc A |
384 | } |
385 | ||
e55c0a82 PR |
386 | { |
387 | package Crash; | |
388 | # a package overloaded suspiciously like IO::Scalar | |
389 | use overload '""' => sub { ${$_[0]} }; | |
390 | use overload 'bool' => sub { 1 }; | |
391 | sub new { | |
392 | my ($class, $name) = @_; | |
393 | bless \$name, $class; | |
394 | } | |
395 | ||
396 | package Zowie; | |
397 | # a different package overloaded suspiciously like IO::Scalar | |
398 | use overload '""' => sub { ${$_[0]} }; | |
399 | use overload 'bool' => sub { 1 }; | |
400 | sub new { | |
401 | my ($class, $name) = @_; | |
402 | bless \$name, $class; | |
403 | } | |
404 | } | |
405 | { | |
406 | my $object = Crash->new('whack_eth'); | |
407 | my %what = (plain => "$object", | |
408 | object1 => $object, | |
409 | object2 => Zowie->new('whack_eth'), | |
410 | object2 => Zowie->new('whack_eth'), | |
411 | ); | |
412 | ||
413 | my @warnings; | |
414 | local $SIG{__WARN__} = sub { | |
415 | push @warnings, @_; | |
416 | }; | |
417 | ||
418 | foreach my $left (qw(plain object1 object2)) { | |
419 | foreach my $right (qw(plain object1 object2)) { | |
420 | @warnings = (); | |
421 | $! = 0; | |
39b80fd9 | 422 | is eval {copy $what{$left}, $what{$right}}, 0, "copy $left $right"; |
e55c0a82 PR |
423 | is $@, '', 'No croaking'; |
424 | is $!, '', 'No system call errors'; | |
425 | is @warnings, 1, 'Exactly 1 warning'; | |
426 | like $warnings[0], | |
427 | qr/'$object' and '$object' are identical \(not copied\)/, | |
428 | 'with the text we expect'; | |
429 | } | |
430 | } | |
431 | } | |
81ec4fbc | 432 | |
079cb8cc PF |
433 | # On Unix systems, File::Copy always returns 0 to signal failure, |
434 | # even when in list context! On Windows, it always returns "" to signal | |
435 | # failure. | |
436 | # | |
437 | # While returning a list containing a false value is arguably a bad | |
438 | # API design, at the very least we can make sure it always returns | |
439 | # the same false value. | |
440 | ||
441 | my $NO_SUCH_FILE = "this_file_had_better_not_exist"; | |
442 | my $NO_SUCH_OTHER_FILE = "my_goodness_im_sick_of_airports"; | |
443 | ||
444 | use constant EXPECTED_SCALAR => 0; | |
445 | use constant EXPECTED_LIST => [ EXPECTED_SCALAR ]; | |
446 | ||
447 | my %subs = ( | |
448 | copy => \&File::Copy::copy, | |
449 | cp => \&File::Copy::cp, | |
450 | move => \&File::Copy::move, | |
451 | mv => \&File::Copy::mv, | |
452 | ); | |
453 | ||
454 | SKIP: { | |
455 | skip( "Test can't run with $NO_SUCH_FILE existing", 2 * keys %subs) | |
456 | if (-e $NO_SUCH_FILE); | |
457 | ||
458 | foreach my $name (keys %subs) { | |
459 | ||
460 | my $sub = $subs{$name}; | |
461 | ||
462 | my $scalar = $sub->( $NO_SUCH_FILE, $NO_SUCH_OTHER_FILE ); | |
463 | is( $scalar, EXPECTED_SCALAR, "$name in scalar context"); | |
464 | ||
465 | my @array = $sub->( $NO_SUCH_FILE, $NO_SUCH_OTHER_FILE ); | |
466 | is_deeply( \@array, EXPECTED_LIST, "$name in list context"); | |
467 | } | |
468 | } | |
469 | ||
16f708c9 NT |
470 | SKIP: { |
471 | skip("fork required to test pipe copying", 2) | |
472 | if (!$Config{'d_fork'}); | |
473 | ||
474 | open(my $IN, "-|") || exec $^X, '-e', 'print "Hello, world!\n"'; | |
475 | open(my $OUT, "|-") || exec $^X, '-ne', 'exit(/Hello/ ? 55 : 0)'; | |
e91a8fe5 TC |
476 | binmode $IN; |
477 | binmode $OUT; | |
16f708c9 NT |
478 | |
479 | ok(copy($IN, $OUT), "copy pipe to another"); | |
480 | close($OUT); | |
481 | is($? >> 8, 55, "content copied through the pipes"); | |
482 | close($IN); | |
483 | } | |
484 | ||
b306ad7b TC |
485 | use File::Temp qw(tempdir); |
486 | use File::Spec; | |
487 | ||
488 | SKIP: { | |
b306ad7b TC |
489 | # RT #111126: File::Copy copy() zeros file when copying a file |
490 | # into the same directory it is stored in | |
491 | ||
492 | my $temp_dir = tempdir( CLEANUP => 1 ); | |
493 | my $temp_file = File::Spec->catfile($temp_dir, "somefile"); | |
494 | ||
495 | open my $fh, ">", $temp_file | |
496 | or skip "Cannot create $temp_file: $!", 2; | |
497 | print $fh "Just some data"; | |
498 | close $fh | |
499 | or skip "Cannot close $temp_file: $!", 2; | |
500 | ||
501 | my $warn_message = ""; | |
502 | local $SIG{__WARN__} = sub { $warn_message .= "@_" }; | |
503 | ok(!copy($temp_file, $temp_dir), | |
504 | "Copy of foo/file to foo/ should fail"); | |
c83aeb21 | 505 | like($warn_message, qr/^\Q'$temp_file' and '$temp_file'\E are identical.*Copy\.t/i, |
b306ad7b TC |
506 | "error message should describe the problem"); |
507 | 1 while unlink $temp_file; | |
508 | } | |
509 | ||
bd86609c JK |
510 | { |
511 | open(my $F, '>', "file-$$") or die $!; | |
512 | binmode $F; # for DOSISH platforms | |
513 | printf $F "ok\n"; | |
514 | close $F; | |
515 | ||
516 | my $buffer = (1024 * 1024 * 2) + 1; | |
517 | is eval {copy "file-$$", "copy-$$", $buffer}, 1, | |
518 | "copy with buffer above normal size"; | |
519 | } | |
520 | ||
521 | ||
cfcb0b09 | 522 | END { |
bd86609c | 523 | 1 while unlink "copy-$$"; |
cfcb0b09 | 524 | 1 while unlink "file-$$"; |
83519ebf | 525 | 1 while unlink "lib/file-$$"; |
cfcb0b09 | 526 | } |