Commit | Line | Data |
---|---|---|
8d063cd8 LW |
1 | #!./perl |
2 | ||
ea368a7c CS |
3 | BEGIN { |
4 | chdir 't' if -d 't'; | |
20822f61 | 5 | @INC = '../lib'; |
2bc69dc4 | 6 | require './test.pl'; # for which_perl() etc |
ea368a7c CS |
7 | } |
8 | ||
9 | use Config; | |
de5a37b2 | 10 | use File::Spec; |
ea368a7c | 11 | |
5d3e98de | 12 | plan tests => 73; |
8d063cd8 | 13 | |
2bc69dc4 | 14 | my $Perl = which_perl(); |
b5fe401b | 15 | |
cc25fa79 MS |
16 | $Is_Amiga = $^O eq 'amigaos'; |
17 | $Is_Cygwin = $^O eq 'cygwin'; | |
18 | $Is_Dos = $^O eq 'dos'; | |
19 | $Is_MPE = $^O eq 'mpeix'; | |
68dc0745 | 20 | $Is_MSWin32 = $^O eq 'MSWin32'; |
2986a63f | 21 | $Is_NetWare = $^O eq 'NetWare'; |
cc25fa79 MS |
22 | $Is_OS2 = $^O eq 'os2'; |
23 | $Is_Solaris = $^O eq 'solaris'; | |
de5a37b2 | 24 | $Is_VMS = $^O eq 'VMS'; |
cc25fa79 MS |
25 | |
26 | $Is_Dosish = $Is_Dos || $Is_OS2 || $Is_MSWin32 || $Is_NetWare || $Is_Cygwin; | |
cc25fa79 MS |
27 | |
28 | my($DEV, $INO, $MODE, $NLINK, $UID, $GID, $RDEV, $SIZE, | |
29 | $ATIME, $MTIME, $CTIME, $BLKSIZE, $BLOCKS) = (0..12); | |
d48672a2 | 30 | |
de5a37b2 MS |
31 | my $Curdir = File::Spec->curdir; |
32 | ||
4435c477 | 33 | |
de5a37b2 | 34 | my $tmpfile = 'Op_stat.tmp'; |
cc25fa79 | 35 | my $tmpfile_link = $tmpfile.'2'; |
4435c477 | 36 | |
8d220878 | 37 | |
cc25fa79 | 38 | unlink $tmpfile; |
c4fbe247 | 39 | open(FOO, ">$tmpfile") || DIE("Can't open temp test file: $!"); |
de5a37b2 | 40 | close FOO; |
8d220878 | 41 | |
c4fbe247 | 42 | open(FOO, ">$tmpfile") || DIE("Can't open temp test file: $!"); |
4435c477 | 43 | |
cc25fa79 | 44 | my($nlink, $mtime, $ctime) = (stat(FOO))[$NLINK, $MTIME, $CTIME]; |
b5bfebd7 MS |
45 | SKIP: { |
46 | skip "No link count", 1 if $Is_VMS; | |
47 | ||
48 | is($nlink, 1, 'nlink on regular file'); | |
49 | } | |
8d220878 | 50 | |
cc25fa79 | 51 | SKIP: { |
d5b53b20 | 52 | skip "mtime and ctime not reliable", 2 |
cc25fa79 MS |
53 | if $Is_MSWin32 or $Is_NetWare or $Is_Cygwin or $Is_Dos; |
54 | ||
55 | ok( $mtime, 'mtime' ); | |
56 | is( $mtime, $ctime, 'mtime == ctime' ); | |
4435c477 | 57 | } |
8d063cd8 | 58 | |
cc25fa79 MS |
59 | |
60 | # Cygwin seems to have a 3 second granularity on its timestamps. | |
61 | my $funky_FAT_timestamps = $Is_Cygwin; | |
62 | sleep 3 if $funky_FAT_timestamps; | |
63 | ||
64 | print FOO "Now is the time for all good men to come to.\n"; | |
65 | close(FOO); | |
66 | ||
67 | sleep 2 unless $funky_FAT_timestamps; | |
68 | ||
69 | ||
70 | SKIP: { | |
71 | unlink $tmpfile_link; | |
de5a37b2 MS |
72 | my $lnk_result = eval { link $tmpfile, $tmpfile_link }; |
73 | skip "link() unimplemented", 6 if $@ =~ /unimplemented/; | |
cc25fa79 | 74 | |
de5a37b2 MS |
75 | is( $@, '', 'link() implemented' ); |
76 | ok( $lnk_result, 'linked tmp testfile' ); | |
cc25fa79 MS |
77 | ok( chmod(0644, $tmpfile), 'chmoded tmp testfile' ); |
78 | ||
79 | my($nlink, $mtime, $ctime) = (stat($tmpfile))[$NLINK, $MTIME, $CTIME]; | |
80 | ||
81 | SKIP: { | |
82 | skip "No link count", 1 if $Config{dont_use_nlink}; | |
f672c027 | 83 | skip "Cygwin9X fakes hard links by copying", 1 |
7d38e28d | 84 | if $Config{myuname} =~ /^cygwin_(?:9\d|me)\b/i; |
f672c027 | 85 | |
cc25fa79 MS |
86 | is($nlink, 2, 'Link count on hard linked file' ); |
87 | } | |
88 | ||
89 | SKIP: { | |
de5a37b2 | 90 | my $cwd = File::Spec->rel2abs($Curdir); |
d5b53b20 NIS |
91 | skip "Solaris tmpfs has different mtime/ctime link semantics", 2 |
92 | if $Is_Solaris and $cwd =~ m#^/tmp# and | |
cc25fa79 MS |
93 | $mtime && $mtime == $ctime; |
94 | skip "AFS has different mtime/ctime link semantics", 2 | |
95 | if $cwd =~ m#$Config{'afsroot'}/#; | |
96 | skip "AmigaOS has different mtime/ctime link semantics", 2 | |
97 | if $Is_Amiga; | |
d5b53b20 NIS |
98 | # Win32 could pass $mtime test but as FAT and NTFS have |
99 | # no ctime concept $ctime is ALWAYS == $mtime | |
100 | # expect netware to be the same ... | |
101 | skip "No ctime concept on this OS", 2 | |
102 | if $Is_MSWin32; | |
cc25fa79 MS |
103 | if( !ok($mtime, 'hard link mtime') || |
104 | !isnt($mtime, $ctime, 'hard link ctime != mtime') ) { | |
105 | print <<DIAG; | |
d5b53b20 NIS |
106 | # Check if you are on a tmpfs of some sort. Building in /tmp sometimes |
107 | # has this problem. Also building on the ClearCase VOBS filesystem may | |
cc25fa79 | 108 | # cause this failure. |
fe69a90c K |
109 | # Darwins UFS doesn't have a ctime concept, and thus is |
110 | # expected to fail this test. | |
cc25fa79 MS |
111 | DIAG |
112 | } | |
113 | } | |
114 | ||
3fe9a6f1 | 115 | } |
8d063cd8 | 116 | |
cc25fa79 | 117 | # truncate and touch $tmpfile. |
c4fbe247 | 118 | open(F, ">$tmpfile") || DIE("Can't open temp test file: $!"); |
cc25fa79 MS |
119 | close F; |
120 | ||
121 | ok(-z $tmpfile, '-z on empty file'); | |
122 | ok(! -s $tmpfile, ' and -s'); | |
123 | ||
c4fbe247 | 124 | open(F, ">$tmpfile") || DIE("Can't open temp test file: $!"); |
cc25fa79 MS |
125 | print F "hi\n"; |
126 | close F; | |
127 | ||
128 | ok(! -z $tmpfile, '-z on non-empty file'); | |
129 | ok(-s $tmpfile, ' and -s'); | |
130 | ||
131 | ||
132 | # Strip all access rights from the file. | |
133 | ok( chmod(0000, $tmpfile), 'chmod 0000' ); | |
134 | ||
135 | SKIP: { | |
de5a37b2 | 136 | skip "-r, -w and -x have different meanings on VMS", 3 if $Is_VMS; |
cc25fa79 MS |
137 | |
138 | SKIP: { | |
de5a37b2 MS |
139 | # Going to try to switch away from root. Might not work. |
140 | my $olduid = $>; | |
141 | eval { $> = 1; }; | |
d5b53b20 | 142 | skip "Can't test -r or -w meaningfully if you're superuser", 2 |
de5a37b2 MS |
143 | if $> == 0; |
144 | ||
145 | SKIP: { | |
146 | skip "Can't test -r meaningfully?", 1 if $Is_Dos || $Is_Cygwin; | |
147 | ok(!-r $tmpfile, " -r"); | |
148 | } | |
cc25fa79 | 149 | |
de5a37b2 | 150 | ok(!-w $tmpfile, " -w"); |
cc25fa79 | 151 | |
de5a37b2 MS |
152 | # switch uid back (may not be implemented) |
153 | eval { $> = $olduid; }; | |
154 | } | |
155 | ||
156 | ok(! -x $tmpfile, ' -x'); | |
a245ea2d | 157 | } |
cc25fa79 | 158 | |
de5a37b2 | 159 | |
cc25fa79 MS |
160 | |
161 | ||
162 | # in ms windows, $tmpfile inherits owner uid from directory | |
163 | # not sure about os/2, but chown is harmless anyway | |
164 | eval { chown $>,$tmpfile; 1 } or print "# $@" ; | |
165 | ||
166 | ok(chmod(0700,$tmpfile), 'chmod 0700'); | |
167 | ok(-r $tmpfile, ' -r'); | |
168 | ok(-w $tmpfile, ' -w'); | |
169 | ||
170 | SKIP: { | |
171 | skip "-x simply determins if a file ends in an executable suffix", 1 | |
172 | if $Is_Dosish; | |
173 | ||
174 | ok(-x $tmpfile, ' -x'); | |
6eb13c3b | 175 | } |
cc25fa79 MS |
176 | |
177 | ok( -f $tmpfile, ' -f'); | |
178 | ok(! -d $tmpfile, ' !-d'); | |
179 | ||
180 | # Is this portable? | |
de5a37b2 MS |
181 | ok( -d $Curdir, '-d cwd' ); |
182 | ok(! -f $Curdir, '!-f cwd' ); | |
183 | ||
cc25fa79 MS |
184 | |
185 | SKIP: { | |
de5a37b2 MS |
186 | unlink($tmpfile_link); |
187 | my $symlink_rslt = eval { symlink $tmpfile, $tmpfile_link }; | |
188 | skip "symlink not implemented", 3 if $@ =~ /unimplemented/; | |
cc25fa79 | 189 | |
de5a37b2 MS |
190 | is( $@, '', 'symlink() implemented' ); |
191 | ok( $symlink_rslt, 'symlink() ok' ); | |
192 | ok(-l $tmpfile_link, '-l'); | |
6eb13c3b | 193 | } |
cc25fa79 MS |
194 | |
195 | ok(-o $tmpfile, '-o'); | |
196 | ||
197 | ok(-e $tmpfile, '-e'); | |
de5a37b2 MS |
198 | |
199 | unlink($tmpfile_link); | |
cc25fa79 MS |
200 | ok(! -e $tmpfile_link, ' -e on unlinked file'); |
201 | ||
202 | SKIP: { | |
a7ec4029 | 203 | skip "No character, socket or block special files", 3 |
cc25fa79 | 204 | if $Is_MSWin32 || $Is_NetWare || $Is_Dos; |
3fcc9fea JH |
205 | skip "/dev isn't available to test against", 3 |
206 | unless -d '/dev' && -r '/dev' && -x '/dev'; | |
de5a37b2 | 207 | |
d5b53b20 | 208 | my $LS = $Config{d_readlink} ? "ls -lL" : "ls -l"; |
eb1102fc | 209 | my $CMD = "$LS /dev 2>/dev/null"; |
a7ec4029 JH |
210 | my $DEV = qx($CMD); |
211 | ||
212 | skip "$CMD failed", 3 if $DEV eq ''; | |
213 | ||
3fcc9fea JH |
214 | my @DEV = do { my $dev; opendir($dev, "/dev") ? readdir($dev) : () }; |
215 | ||
216 | skip "opendir failed: $!", 3 if @DEV == 0; | |
217 | ||
9aa9a1a6 | 218 | # /dev/stdout might be either character special or a named pipe, |
db8ab41e JH |
219 | # or a symlink, or a socket, depending on which OS and how are |
220 | # you running the test, so let's censor that one away. | |
6320a86a | 221 | # Similar remarks hold for stderr. |
db8ab41e | 222 | $DEV =~ s{^[cpls].+?\sstdout$}{}m; |
267513dc | 223 | @DEV = grep { $_ ne 'stdout' } @DEV; |
6320a86a AD |
224 | $DEV =~ s{^[cpls].+?\sstderr$}{}m; |
225 | @DEV = grep { $_ ne 'stderr' } @DEV; | |
267513dc | 226 | |
c7974a0a JH |
227 | # /dev/printer is also naughty: in IRIX it shows up as |
228 | # Srwx-----, not srwx------. | |
229 | $DEV =~ s{^.+?\sprinter$}{}m; | |
230 | @DEV = grep { $_ ne 'printer' } @DEV; | |
231 | ||
267513dc JH |
232 | # If running as root, we will see .files in the ls result, |
233 | # and readdir() will see them always. Potential for conflict, | |
234 | # so let's weed them out. | |
235 | $DEV =~ s{^.+?\s\..+?$}{}m; | |
236 | @DEV = grep { ! m{^\..+$} } @DEV; | |
9aa9a1a6 | 237 | |
3fcc9fea | 238 | my $try = sub { |
9f966f7a | 239 | my @c1 = eval qq[\$DEV =~ /^$_[0].*/mg]; |
3fcc9fea JH |
240 | my @c2 = eval qq[grep { $_[1] "/dev/\$_" } \@DEV]; |
241 | my $c1 = scalar @c1; | |
242 | my $c2 = scalar @c2; | |
9aa9a1a6 | 243 | is($c1, $c2, "ls and $_[1] agreeing on /dev ($c1 $c2)"); |
3fcc9fea JH |
244 | }; |
245 | ||
246 | $try->('b', '-b'); | |
247 | $try->('c', '-c'); | |
248 | $try->('s', '-S'); | |
378cc40b LW |
249 | } |
250 | ||
3fcc9fea | 251 | ok(! -b $Curdir, '!-b cwd'); |
de5a37b2 MS |
252 | ok(! -c $Curdir, '!-c cwd'); |
253 | ok(! -S $Curdir, '!-S cwd'); | |
cc25fa79 MS |
254 | |
255 | SKIP: { | |
cc25fa79 MS |
256 | my($cnt, $uid); |
257 | $cnt = $uid = 0; | |
258 | ||
259 | # Find a set of directories that's very likely to have setuid files | |
260 | # but not likely to be *all* setuid files. | |
261 | my @bin = grep {-d && -r && -x} qw(/sbin /usr/sbin /bin /usr/bin); | |
de5a37b2 | 262 | skip "Can't find a setuid file to test with", 3 unless @bin; |
cc25fa79 MS |
263 | |
264 | for my $bin (@bin) { | |
265 | opendir BIN, $bin or die "Can't opendir $bin: $!"; | |
266 | while (defined($_ = readdir BIN)) { | |
267 | $_ = "$bin/$_"; | |
268 | $cnt++; | |
269 | $uid++ if -u; | |
270 | last if $uid && $uid < $cnt; | |
271 | } | |
272 | } | |
273 | closedir BIN; | |
274 | ||
2304a331 JH |
275 | skip "No setuid programs", 3 if $uid == 0; |
276 | ||
277 | isnt($cnt, 0, 'found some programs'); | |
278 | isnt($uid, 0, ' found some setuid programs'); | |
279 | ok($uid < $cnt, " they're not all setuid"); | |
378cc40b | 280 | } |
b8440792 | 281 | |
378cc40b | 282 | |
3e3baf6d TB |
283 | # To assist in automated testing when a controlling terminal (/dev/tty) |
284 | # may not be available (at, cron rsh etc), the PERL_SKIP_TTY_TEST env var | |
285 | # can be set to skip the tests that need a tty. | |
cc25fa79 MS |
286 | SKIP: { |
287 | skip "These tests require a TTY", 4 if $ENV{PERL_SKIP_TTY_TEST}; | |
288 | ||
289 | my $TTY = $^O eq 'rhapsody' ? "/dev/ttyp0" : "/dev/tty"; | |
290 | ||
291 | SKIP: { | |
292 | skip "Test uses unixisms", 2 if $Is_MSWin32 || $Is_NetWare; | |
293 | skip "No TTY to test -t with", 2 unless -e $TTY; | |
294 | ||
d5b53b20 | 295 | open(TTY, $TTY) || |
cc25fa79 MS |
296 | warn "Can't open $TTY--run t/TEST outside of make.\n"; |
297 | ok(-t TTY, '-t'); | |
298 | ok(-c TTY, 'tty is -c'); | |
299 | close(TTY); | |
3e3baf6d | 300 | } |
cc25fa79 | 301 | ok(! -t TTY, '!-t on closed TTY filehandle'); |
28e8237b MS |
302 | |
303 | { | |
304 | local $TODO = 'STDIN not a tty when output is to pipe' if $Is_VMS; | |
305 | ok(-t, '-t on STDIN'); | |
306 | } | |
68dc0745 | 307 | } |
cc25fa79 | 308 | |
de5a37b2 | 309 | my $Null = File::Spec->devnull; |
cc25fa79 | 310 | SKIP: { |
de5a37b2 | 311 | skip "No null device to test with", 1 unless -e $Null; |
d5b53b20 | 312 | skip "We know Win32 thinks '$Null' is a TTY", 1 if $Is_MSWin32; |
cc25fa79 | 313 | |
c4fbe247 | 314 | open(NULL, $Null) or DIE("Can't open $Null: $!"); |
de5a37b2 | 315 | ok(! -t NULL, 'null device is not a TTY'); |
cc25fa79 | 316 | close(NULL); |
378cc40b | 317 | } |
cc25fa79 | 318 | |
378cc40b LW |
319 | |
320 | # These aren't strictly "stat" calls, but so what? | |
321 | ||
cc25fa79 MS |
322 | ok(-T 'op/stat.t', '-T'); |
323 | ok(! -B 'op/stat.t', '!-B'); | |
378cc40b | 324 | |
b5fe401b MS |
325 | ok(-B $Perl, '-B'); |
326 | ok(! -T $Perl, '!-T'); | |
378cc40b | 327 | |
f0fcb552 | 328 | open(FOO,'op/stat.t'); |
cc25fa79 MS |
329 | SKIP: { |
330 | eval { -T FOO; }; | |
de5a37b2 | 331 | skip "-T/B on filehandle not implemented", 15 if $@ =~ /not implemented/; |
cc25fa79 MS |
332 | |
333 | is( $@, '', '-T on filehandle causes no errors' ); | |
334 | ||
335 | ok(-T FOO, ' -T'); | |
336 | ok(! -B FOO, ' !-B'); | |
337 | ||
f0fcb552 | 338 | $_ = <FOO>; |
1d662fb6 | 339 | like($_, qr/perl/, 'after readline'); |
cc25fa79 MS |
340 | ok(-T FOO, ' still -T'); |
341 | ok(! -B FOO, ' still -B'); | |
f0fcb552 LW |
342 | close(FOO); |
343 | ||
344 | open(FOO,'op/stat.t'); | |
345 | $_ = <FOO>; | |
1d662fb6 | 346 | like($_, qr/perl/, 'reopened and after readline'); |
cc25fa79 MS |
347 | ok(-T FOO, ' still -T'); |
348 | ok(! -B FOO, ' still !-B'); | |
349 | ||
350 | ok(seek(FOO,0,0), 'after seek'); | |
de5a37b2 MS |
351 | ok(-T FOO, ' still -T'); |
352 | ok(! -B FOO, ' still !-B'); | |
353 | ||
354 | # It's documented this way in perlfunc *shrug* | |
355 | () = <FOO>; | |
356 | ok(eof FOO, 'at EOF'); | |
357 | ok(-T FOO, ' still -T'); | |
358 | ok(-B FOO, ' now -B'); | |
f0fcb552 LW |
359 | } |
360 | close(FOO); | |
378cc40b | 361 | |
cc25fa79 | 362 | |
de5a37b2 MS |
363 | SKIP: { |
364 | skip "No null device to test with", 2 unless -e $Null; | |
365 | ||
366 | ok(-T $Null, 'null device is -T'); | |
367 | ok(-B $Null, ' and -B'); | |
368 | } | |
cc25fa79 | 369 | |
108ed793 SM |
370 | |
371 | # and now, a few parsing tests: | |
cc25fa79 MS |
372 | $_ = $tmpfile; |
373 | ok(-f, 'bare -f uses $_'); | |
374 | ok(-f(), ' -f() "'); | |
108ed793 | 375 | |
cc25fa79 | 376 | unlink $tmpfile or print "# unlink failed: $!\n"; |
58d95175 RG |
377 | |
378 | # bug id 20011101.069 | |
379 | my @r = \stat("."); | |
cc25fa79 | 380 | is(scalar @r, 13, 'stat returns full 13 elements'); |
5c9aa243 RGS |
381 | |
382 | SKIP: { | |
63bdf6c4 | 383 | skip "No lstat", 4 unless $Config{d_lstat}; |
5c9aa243 RGS |
384 | |
385 | stat $0; | |
386 | eval { lstat _ }; | |
3db621ff | 387 | like( $@, qr/^The stat preceding lstat\(\) wasn't an lstat/, |
5c9aa243 RGS |
388 | 'lstat _ croaks after stat' ); |
389 | eval { -l _ }; | |
3db621ff | 390 | like( $@, qr/^The stat preceding -l _ wasn't an lstat/, |
5c9aa243 RGS |
391 | '-l _ croaks after stat' ); |
392 | ||
5c9aa243 RGS |
393 | # bug id 20020124.004 |
394 | # If we have d_lstat, we should have symlink() | |
395 | my $linkname = 'dolzero'; | |
396 | symlink $0, $linkname or die "# Can't symlink $0: $!"; | |
397 | lstat $linkname; | |
398 | -T _; | |
399 | eval { lstat _ }; | |
3db621ff | 400 | like( $@, qr/^The stat preceding lstat\(\) wasn't an lstat/, |
5c9aa243 RGS |
401 | 'lstat croaks after -T _' ); |
402 | eval { -l _ }; | |
3db621ff | 403 | like( $@, qr/^The stat preceding -l _ wasn't an lstat/, |
5c9aa243 RGS |
404 | '-l _ croaks after -T _' ); |
405 | unlink $linkname or print "# unlink $linkname failed: $!\n"; | |
406 | } |