Commit | Line | Data |
8d063cd8 |
1 | #!./perl |
2 | |
ea368a7c |
3 | BEGIN { |
4 | chdir 't' if -d 't'; |
20822f61 |
5 | @INC = '../lib'; |
2bc69dc4 |
6 | require './test.pl'; # for which_perl() etc |
ea368a7c |
7 | } |
8 | |
9 | use Config; |
de5a37b2 |
10 | use File::Spec; |
ea368a7c |
11 | |
5c9aa243 |
12 | plan tests => 74; |
8d063cd8 |
13 | |
2bc69dc4 |
14 | my $Perl = which_perl(); |
b5fe401b |
15 | |
cc25fa79 |
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 |
22 | $Is_OS2 = $^O eq 'os2'; |
23 | $Is_Solaris = $^O eq 'solaris'; |
de5a37b2 |
24 | $Is_VMS = $^O eq 'VMS'; |
cc25fa79 |
25 | |
26 | $Is_Dosish = $Is_Dos || $Is_OS2 || $Is_MSWin32 || $Is_NetWare || $Is_Cygwin; |
cc25fa79 |
27 | |
28 | my($DEV, $INO, $MODE, $NLINK, $UID, $GID, $RDEV, $SIZE, |
29 | $ATIME, $MTIME, $CTIME, $BLKSIZE, $BLOCKS) = (0..12); |
d48672a2 |
30 | |
de5a37b2 |
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 |
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 |
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 |
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 |
72 | my $lnk_result = eval { link $tmpfile, $tmpfile_link }; |
73 | skip "link() unimplemented", 6 if $@ =~ /unimplemented/; |
cc25fa79 |
74 | |
de5a37b2 |
75 | is( $@, '', 'link() implemented' ); |
76 | ok( $lnk_result, 'linked tmp testfile' ); |
cc25fa79 |
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 $Config{myuname} =~ /^cygwin_(?:9\d|me)\b/i; |
f672c027 |
85 | |
cc25fa79 |
86 | is($nlink, 2, 'Link count on hard linked file' ); |
87 | } |
88 | |
89 | SKIP: { |
de5a37b2 |
90 | my $cwd = File::Spec->rel2abs($Curdir); |
d5b53b20 |
91 | skip "Solaris tmpfs has different mtime/ctime link semantics", 2 |
92 | if $Is_Solaris and $cwd =~ m#^/tmp# and |
cc25fa79 |
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 |
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 $Is_MSWin32; |
cc25fa79 |
103 | if( !ok($mtime, 'hard link mtime') || |
104 | !isnt($mtime, $ctime, 'hard link ctime != mtime') ) { |
105 | print <<DIAG; |
d5b53b20 |
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. |
109 | DIAG |
110 | } |
111 | } |
112 | |
3fe9a6f1 |
113 | } |
8d063cd8 |
114 | |
cc25fa79 |
115 | # truncate and touch $tmpfile. |
c4fbe247 |
116 | open(F, ">$tmpfile") || DIE("Can't open temp test file: $!"); |
cc25fa79 |
117 | close F; |
118 | |
119 | ok(-z $tmpfile, '-z on empty file'); |
120 | ok(! -s $tmpfile, ' and -s'); |
121 | |
c4fbe247 |
122 | open(F, ">$tmpfile") || DIE("Can't open temp test file: $!"); |
cc25fa79 |
123 | print F "hi\n"; |
124 | close F; |
125 | |
126 | ok(! -z $tmpfile, '-z on non-empty file'); |
127 | ok(-s $tmpfile, ' and -s'); |
128 | |
129 | |
130 | # Strip all access rights from the file. |
131 | ok( chmod(0000, $tmpfile), 'chmod 0000' ); |
132 | |
133 | SKIP: { |
de5a37b2 |
134 | skip "-r, -w and -x have different meanings on VMS", 3 if $Is_VMS; |
cc25fa79 |
135 | |
136 | SKIP: { |
de5a37b2 |
137 | # Going to try to switch away from root. Might not work. |
138 | my $olduid = $>; |
139 | eval { $> = 1; }; |
d5b53b20 |
140 | skip "Can't test -r or -w meaningfully if you're superuser", 2 |
de5a37b2 |
141 | if $> == 0; |
142 | |
143 | SKIP: { |
144 | skip "Can't test -r meaningfully?", 1 if $Is_Dos || $Is_Cygwin; |
145 | ok(!-r $tmpfile, " -r"); |
146 | } |
cc25fa79 |
147 | |
de5a37b2 |
148 | ok(!-w $tmpfile, " -w"); |
cc25fa79 |
149 | |
de5a37b2 |
150 | # switch uid back (may not be implemented) |
151 | eval { $> = $olduid; }; |
152 | } |
153 | |
154 | ok(! -x $tmpfile, ' -x'); |
a245ea2d |
155 | } |
cc25fa79 |
156 | |
de5a37b2 |
157 | |
cc25fa79 |
158 | |
159 | |
160 | # in ms windows, $tmpfile inherits owner uid from directory |
161 | # not sure about os/2, but chown is harmless anyway |
162 | eval { chown $>,$tmpfile; 1 } or print "# $@" ; |
163 | |
164 | ok(chmod(0700,$tmpfile), 'chmod 0700'); |
165 | ok(-r $tmpfile, ' -r'); |
166 | ok(-w $tmpfile, ' -w'); |
167 | |
168 | SKIP: { |
169 | skip "-x simply determins if a file ends in an executable suffix", 1 |
170 | if $Is_Dosish; |
171 | |
172 | ok(-x $tmpfile, ' -x'); |
6eb13c3b |
173 | } |
cc25fa79 |
174 | |
175 | ok( -f $tmpfile, ' -f'); |
176 | ok(! -d $tmpfile, ' !-d'); |
177 | |
178 | # Is this portable? |
de5a37b2 |
179 | ok( -d $Curdir, '-d cwd' ); |
180 | ok(! -f $Curdir, '!-f cwd' ); |
181 | |
cc25fa79 |
182 | |
183 | SKIP: { |
de5a37b2 |
184 | unlink($tmpfile_link); |
185 | my $symlink_rslt = eval { symlink $tmpfile, $tmpfile_link }; |
186 | skip "symlink not implemented", 3 if $@ =~ /unimplemented/; |
cc25fa79 |
187 | |
de5a37b2 |
188 | is( $@, '', 'symlink() implemented' ); |
189 | ok( $symlink_rslt, 'symlink() ok' ); |
190 | ok(-l $tmpfile_link, '-l'); |
6eb13c3b |
191 | } |
cc25fa79 |
192 | |
193 | ok(-o $tmpfile, '-o'); |
194 | |
195 | ok(-e $tmpfile, '-e'); |
de5a37b2 |
196 | |
197 | unlink($tmpfile_link); |
cc25fa79 |
198 | ok(! -e $tmpfile_link, ' -e on unlinked file'); |
199 | |
200 | SKIP: { |
a7ec4029 |
201 | skip "No character, socket or block special files", 3 |
cc25fa79 |
202 | if $Is_MSWin32 || $Is_NetWare || $Is_Dos; |
3fcc9fea |
203 | skip "/dev isn't available to test against", 3 |
204 | unless -d '/dev' && -r '/dev' && -x '/dev'; |
de5a37b2 |
205 | |
d5b53b20 |
206 | my $LS = $Config{d_readlink} ? "ls -lL" : "ls -l"; |
eb1102fc |
207 | my $CMD = "$LS /dev 2>/dev/null"; |
a7ec4029 |
208 | my $DEV = qx($CMD); |
209 | |
210 | skip "$CMD failed", 3 if $DEV eq ''; |
211 | |
3fcc9fea |
212 | my @DEV = do { my $dev; opendir($dev, "/dev") ? readdir($dev) : () }; |
213 | |
214 | skip "opendir failed: $!", 3 if @DEV == 0; |
215 | |
9aa9a1a6 |
216 | # /dev/stdout might be either character special or a named pipe, |
db8ab41e |
217 | # or a symlink, or a socket, depending on which OS and how are |
218 | # you running the test, so let's censor that one away. |
6320a86a |
219 | # Similar remarks hold for stderr. |
db8ab41e |
220 | $DEV =~ s{^[cpls].+?\sstdout$}{}m; |
267513dc |
221 | @DEV = grep { $_ ne 'stdout' } @DEV; |
6320a86a |
222 | $DEV =~ s{^[cpls].+?\sstderr$}{}m; |
223 | @DEV = grep { $_ ne 'stderr' } @DEV; |
267513dc |
224 | |
c7974a0a |
225 | # /dev/printer is also naughty: in IRIX it shows up as |
226 | # Srwx-----, not srwx------. |
227 | $DEV =~ s{^.+?\sprinter$}{}m; |
228 | @DEV = grep { $_ ne 'printer' } @DEV; |
229 | |
267513dc |
230 | # If running as root, we will see .files in the ls result, |
231 | # and readdir() will see them always. Potential for conflict, |
232 | # so let's weed them out. |
233 | $DEV =~ s{^.+?\s\..+?$}{}m; |
234 | @DEV = grep { ! m{^\..+$} } @DEV; |
9aa9a1a6 |
235 | |
3fcc9fea |
236 | my $try = sub { |
9f966f7a |
237 | my @c1 = eval qq[\$DEV =~ /^$_[0].*/mg]; |
3fcc9fea |
238 | my @c2 = eval qq[grep { $_[1] "/dev/\$_" } \@DEV]; |
239 | my $c1 = scalar @c1; |
240 | my $c2 = scalar @c2; |
9aa9a1a6 |
241 | is($c1, $c2, "ls and $_[1] agreeing on /dev ($c1 $c2)"); |
3fcc9fea |
242 | }; |
243 | |
244 | $try->('b', '-b'); |
245 | $try->('c', '-c'); |
246 | $try->('s', '-S'); |
378cc40b |
247 | } |
248 | |
3fcc9fea |
249 | ok(! -b $Curdir, '!-b cwd'); |
de5a37b2 |
250 | ok(! -c $Curdir, '!-c cwd'); |
251 | ok(! -S $Curdir, '!-S cwd'); |
cc25fa79 |
252 | |
253 | SKIP: { |
cc25fa79 |
254 | my($cnt, $uid); |
255 | $cnt = $uid = 0; |
256 | |
257 | # Find a set of directories that's very likely to have setuid files |
258 | # but not likely to be *all* setuid files. |
259 | my @bin = grep {-d && -r && -x} qw(/sbin /usr/sbin /bin /usr/bin); |
de5a37b2 |
260 | skip "Can't find a setuid file to test with", 3 unless @bin; |
cc25fa79 |
261 | |
262 | for my $bin (@bin) { |
263 | opendir BIN, $bin or die "Can't opendir $bin: $!"; |
264 | while (defined($_ = readdir BIN)) { |
265 | $_ = "$bin/$_"; |
266 | $cnt++; |
267 | $uid++ if -u; |
268 | last if $uid && $uid < $cnt; |
269 | } |
270 | } |
271 | closedir BIN; |
272 | |
2304a331 |
273 | skip "No setuid programs", 3 if $uid == 0; |
274 | |
275 | isnt($cnt, 0, 'found some programs'); |
276 | isnt($uid, 0, ' found some setuid programs'); |
277 | ok($uid < $cnt, " they're not all setuid"); |
378cc40b |
278 | } |
b8440792 |
279 | |
378cc40b |
280 | |
3e3baf6d |
281 | # To assist in automated testing when a controlling terminal (/dev/tty) |
282 | # may not be available (at, cron rsh etc), the PERL_SKIP_TTY_TEST env var |
283 | # can be set to skip the tests that need a tty. |
cc25fa79 |
284 | SKIP: { |
285 | skip "These tests require a TTY", 4 if $ENV{PERL_SKIP_TTY_TEST}; |
286 | |
287 | my $TTY = $^O eq 'rhapsody' ? "/dev/ttyp0" : "/dev/tty"; |
288 | |
289 | SKIP: { |
290 | skip "Test uses unixisms", 2 if $Is_MSWin32 || $Is_NetWare; |
291 | skip "No TTY to test -t with", 2 unless -e $TTY; |
292 | |
d5b53b20 |
293 | open(TTY, $TTY) || |
cc25fa79 |
294 | warn "Can't open $TTY--run t/TEST outside of make.\n"; |
295 | ok(-t TTY, '-t'); |
296 | ok(-c TTY, 'tty is -c'); |
297 | close(TTY); |
3e3baf6d |
298 | } |
cc25fa79 |
299 | ok(! -t TTY, '!-t on closed TTY filehandle'); |
28e8237b |
300 | |
301 | { |
302 | local $TODO = 'STDIN not a tty when output is to pipe' if $Is_VMS; |
303 | ok(-t, '-t on STDIN'); |
304 | } |
68dc0745 |
305 | } |
cc25fa79 |
306 | |
de5a37b2 |
307 | my $Null = File::Spec->devnull; |
cc25fa79 |
308 | SKIP: { |
de5a37b2 |
309 | skip "No null device to test with", 1 unless -e $Null; |
d5b53b20 |
310 | skip "We know Win32 thinks '$Null' is a TTY", 1 if $Is_MSWin32; |
cc25fa79 |
311 | |
c4fbe247 |
312 | open(NULL, $Null) or DIE("Can't open $Null: $!"); |
de5a37b2 |
313 | ok(! -t NULL, 'null device is not a TTY'); |
cc25fa79 |
314 | close(NULL); |
378cc40b |
315 | } |
cc25fa79 |
316 | |
378cc40b |
317 | |
318 | # These aren't strictly "stat" calls, but so what? |
319 | |
cc25fa79 |
320 | ok(-T 'op/stat.t', '-T'); |
321 | ok(! -B 'op/stat.t', '!-B'); |
378cc40b |
322 | |
b5fe401b |
323 | ok(-B $Perl, '-B'); |
324 | ok(! -T $Perl, '!-T'); |
378cc40b |
325 | |
f0fcb552 |
326 | open(FOO,'op/stat.t'); |
cc25fa79 |
327 | SKIP: { |
328 | eval { -T FOO; }; |
de5a37b2 |
329 | skip "-T/B on filehandle not implemented", 15 if $@ =~ /not implemented/; |
cc25fa79 |
330 | |
331 | is( $@, '', '-T on filehandle causes no errors' ); |
332 | |
333 | ok(-T FOO, ' -T'); |
334 | ok(! -B FOO, ' !-B'); |
335 | |
f0fcb552 |
336 | $_ = <FOO>; |
cc25fa79 |
337 | ok(/perl/, 'after readline'); |
338 | ok(-T FOO, ' still -T'); |
339 | ok(! -B FOO, ' still -B'); |
f0fcb552 |
340 | close(FOO); |
341 | |
342 | open(FOO,'op/stat.t'); |
343 | $_ = <FOO>; |
cc25fa79 |
344 | ok(/perl/, 'reopened and after readline'); |
345 | ok(-T FOO, ' still -T'); |
346 | ok(! -B FOO, ' still !-B'); |
347 | |
348 | ok(seek(FOO,0,0), 'after seek'); |
de5a37b2 |
349 | ok(-T FOO, ' still -T'); |
350 | ok(! -B FOO, ' still !-B'); |
351 | |
352 | # It's documented this way in perlfunc *shrug* |
353 | () = <FOO>; |
354 | ok(eof FOO, 'at EOF'); |
355 | ok(-T FOO, ' still -T'); |
356 | ok(-B FOO, ' now -B'); |
f0fcb552 |
357 | } |
358 | close(FOO); |
378cc40b |
359 | |
cc25fa79 |
360 | |
de5a37b2 |
361 | SKIP: { |
362 | skip "No null device to test with", 2 unless -e $Null; |
363 | |
364 | ok(-T $Null, 'null device is -T'); |
365 | ok(-B $Null, ' and -B'); |
366 | } |
cc25fa79 |
367 | |
108ed793 |
368 | |
369 | # and now, a few parsing tests: |
cc25fa79 |
370 | $_ = $tmpfile; |
371 | ok(-f, 'bare -f uses $_'); |
372 | ok(-f(), ' -f() "'); |
108ed793 |
373 | |
cc25fa79 |
374 | unlink $tmpfile or print "# unlink failed: $!\n"; |
58d95175 |
375 | |
376 | # bug id 20011101.069 |
377 | my @r = \stat("."); |
cc25fa79 |
378 | is(scalar @r, 13, 'stat returns full 13 elements'); |
5c9aa243 |
379 | |
380 | SKIP: { |
381 | skip "No lstat", 2 unless $Config{d_lstat}; |
382 | |
383 | stat $0; |
384 | eval { lstat _ }; |
385 | ok( $@ =~ /^The stat preceding lstat\(\) wasn't an lstat/, |
386 | 'lstat _ croaks after stat' ); |
387 | eval { -l _ }; |
388 | ok( $@ =~ /^The stat preceding -l _ wasn't an lstat/, |
389 | '-l _ croaks after stat' ); |
390 | |
391 | eval { lstat STDIN }; |
392 | ok( $@ =~ /^The stat preceding lstat\(\) wasn't an lstat/, |
393 | 'lstat FILEHANDLE croaks' ); |
394 | |
395 | # bug id 20020124.004 |
396 | # If we have d_lstat, we should have symlink() |
397 | my $linkname = 'dolzero'; |
398 | symlink $0, $linkname or die "# Can't symlink $0: $!"; |
399 | lstat $linkname; |
400 | -T _; |
401 | eval { lstat _ }; |
402 | ok( $@ =~ /^The stat preceding lstat\(\) wasn't an lstat/, |
403 | 'lstat croaks after -T _' ); |
404 | eval { -l _ }; |
405 | ok( $@ =~ /^The stat preceding -l _ wasn't an lstat/, |
406 | '-l _ croaks after -T _' ); |
407 | unlink $linkname or print "# unlink $linkname failed: $!\n"; |
408 | } |