Commit | Line | Data |
---|---|---|
8d063cd8 LW |
1 | #!./perl |
2 | ||
ea368a7c CS |
3 | BEGIN { |
4 | chdir 't' if -d 't'; | |
20822f61 | 5 | @INC = '../lib'; |
c59238f2 | 6 | require './test.pl'; # for which_perl() etc |
ea368a7c CS |
7 | } |
8 | ||
9 | use Config; | |
de5a37b2 | 10 | use File::Spec; |
ea368a7c | 11 | |
a7ec4029 | 12 | plan tests => 69; |
8d063cd8 | 13 | |
c59238f2 | 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 MS |
51 | SKIP: { |
52 | skip "mtime and ctime not reliable", 2 | |
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); |
cc25fa79 MS |
91 | skip "Solaris tmpfs has different mtime/ctime link semantics", 2 |
92 | if $Is_Solaris and $cwd =~ m#^/tmp# and | |
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 $Is_Amiga; | |
98 | ||
99 | if( !ok($mtime, 'hard link mtime') || | |
100 | !isnt($mtime, $ctime, 'hard link ctime != mtime') ) { | |
101 | print <<DIAG; | |
102 | # Check if you are on a tmpfs of some sort. Building in /tmp sometimes | |
103 | # has this problem. Also building on the ClearCase VOBS filesystem may | |
104 | # cause this failure. | |
105 | DIAG | |
106 | } | |
107 | } | |
108 | ||
3fe9a6f1 | 109 | } |
8d063cd8 | 110 | |
cc25fa79 | 111 | # truncate and touch $tmpfile. |
c4fbe247 | 112 | open(F, ">$tmpfile") || DIE("Can't open temp test file: $!"); |
cc25fa79 MS |
113 | close F; |
114 | ||
115 | ok(-z $tmpfile, '-z on empty file'); | |
116 | ok(! -s $tmpfile, ' and -s'); | |
117 | ||
c4fbe247 | 118 | open(F, ">$tmpfile") || DIE("Can't open temp test file: $!"); |
cc25fa79 MS |
119 | print F "hi\n"; |
120 | close F; | |
121 | ||
122 | ok(! -z $tmpfile, '-z on non-empty file'); | |
123 | ok(-s $tmpfile, ' and -s'); | |
124 | ||
125 | ||
126 | # Strip all access rights from the file. | |
127 | ok( chmod(0000, $tmpfile), 'chmod 0000' ); | |
128 | ||
129 | SKIP: { | |
de5a37b2 | 130 | skip "-r, -w and -x have different meanings on VMS", 3 if $Is_VMS; |
cc25fa79 MS |
131 | |
132 | SKIP: { | |
de5a37b2 MS |
133 | # Going to try to switch away from root. Might not work. |
134 | my $olduid = $>; | |
135 | eval { $> = 1; }; | |
136 | skip "Can't test -r or -w meaningfully if you're superuser", 2 | |
137 | if $> == 0; | |
138 | ||
139 | SKIP: { | |
140 | skip "Can't test -r meaningfully?", 1 if $Is_Dos || $Is_Cygwin; | |
141 | ok(!-r $tmpfile, " -r"); | |
142 | } | |
cc25fa79 | 143 | |
de5a37b2 | 144 | ok(!-w $tmpfile, " -w"); |
cc25fa79 | 145 | |
de5a37b2 MS |
146 | # switch uid back (may not be implemented) |
147 | eval { $> = $olduid; }; | |
148 | } | |
149 | ||
150 | ok(! -x $tmpfile, ' -x'); | |
a245ea2d | 151 | } |
cc25fa79 | 152 | |
de5a37b2 | 153 | |
cc25fa79 MS |
154 | |
155 | ||
156 | # in ms windows, $tmpfile inherits owner uid from directory | |
157 | # not sure about os/2, but chown is harmless anyway | |
158 | eval { chown $>,$tmpfile; 1 } or print "# $@" ; | |
159 | ||
160 | ok(chmod(0700,$tmpfile), 'chmod 0700'); | |
161 | ok(-r $tmpfile, ' -r'); | |
162 | ok(-w $tmpfile, ' -w'); | |
163 | ||
164 | SKIP: { | |
165 | skip "-x simply determins if a file ends in an executable suffix", 1 | |
166 | if $Is_Dosish; | |
167 | ||
168 | ok(-x $tmpfile, ' -x'); | |
6eb13c3b | 169 | } |
cc25fa79 MS |
170 | |
171 | ok( -f $tmpfile, ' -f'); | |
172 | ok(! -d $tmpfile, ' !-d'); | |
173 | ||
174 | # Is this portable? | |
de5a37b2 MS |
175 | ok( -d $Curdir, '-d cwd' ); |
176 | ok(! -f $Curdir, '!-f cwd' ); | |
177 | ||
cc25fa79 MS |
178 | |
179 | SKIP: { | |
de5a37b2 MS |
180 | unlink($tmpfile_link); |
181 | my $symlink_rslt = eval { symlink $tmpfile, $tmpfile_link }; | |
182 | skip "symlink not implemented", 3 if $@ =~ /unimplemented/; | |
cc25fa79 | 183 | |
de5a37b2 MS |
184 | is( $@, '', 'symlink() implemented' ); |
185 | ok( $symlink_rslt, 'symlink() ok' ); | |
186 | ok(-l $tmpfile_link, '-l'); | |
6eb13c3b | 187 | } |
cc25fa79 MS |
188 | |
189 | ok(-o $tmpfile, '-o'); | |
190 | ||
191 | ok(-e $tmpfile, '-e'); | |
de5a37b2 MS |
192 | |
193 | unlink($tmpfile_link); | |
cc25fa79 MS |
194 | ok(! -e $tmpfile_link, ' -e on unlinked file'); |
195 | ||
196 | SKIP: { | |
a7ec4029 | 197 | skip "No character, socket or block special files", 3 |
cc25fa79 | 198 | if $Is_MSWin32 || $Is_NetWare || $Is_Dos; |
3fcc9fea JH |
199 | skip "/dev isn't available to test against", 3 |
200 | unless -d '/dev' && -r '/dev' && -x '/dev'; | |
de5a37b2 | 201 | |
a7ec4029 | 202 | my $LS = $Config{d_readlink} ? "ls -lL" : "ls -l"; |
2879b123 | 203 | my $CMD = "$LS /dev 2>/dev/null"; |
a7ec4029 JH |
204 | my $DEV = qx($CMD); |
205 | ||
206 | skip "$CMD failed", 3 if $DEV eq ''; | |
207 | ||
3fcc9fea JH |
208 | my @DEV = do { my $dev; opendir($dev, "/dev") ? readdir($dev) : () }; |
209 | ||
210 | skip "opendir failed: $!", 3 if @DEV == 0; | |
211 | ||
9aa9a1a6 | 212 | # /dev/stdout might be either character special or a named pipe, |
db8ab41e JH |
213 | # or a symlink, or a socket, depending on which OS and how are |
214 | # you running the test, so let's censor that one away. | |
215 | $DEV =~ s{^[cpls].+?\sstdout$}{}m; | |
267513dc JH |
216 | @DEV = grep { $_ ne 'stdout' } @DEV; |
217 | ||
c7974a0a JH |
218 | # /dev/printer is also naughty: in IRIX it shows up as |
219 | # Srwx-----, not srwx------. | |
220 | $DEV =~ s{^.+?\sprinter$}{}m; | |
221 | @DEV = grep { $_ ne 'printer' } @DEV; | |
222 | ||
267513dc JH |
223 | # If running as root, we will see .files in the ls result, |
224 | # and readdir() will see them always. Potential for conflict, | |
225 | # so let's weed them out. | |
226 | $DEV =~ s{^.+?\s\..+?$}{}m; | |
227 | @DEV = grep { ! m{^\..+$} } @DEV; | |
9aa9a1a6 | 228 | |
3fcc9fea | 229 | my $try = sub { |
9f966f7a | 230 | my @c1 = eval qq[\$DEV =~ /^$_[0].*/mg]; |
3fcc9fea JH |
231 | my @c2 = eval qq[grep { $_[1] "/dev/\$_" } \@DEV]; |
232 | my $c1 = scalar @c1; | |
233 | my $c2 = scalar @c2; | |
9aa9a1a6 | 234 | is($c1, $c2, "ls and $_[1] agreeing on /dev ($c1 $c2)"); |
3fcc9fea JH |
235 | }; |
236 | ||
237 | $try->('b', '-b'); | |
238 | $try->('c', '-c'); | |
239 | $try->('s', '-S'); | |
378cc40b LW |
240 | } |
241 | ||
3fcc9fea | 242 | ok(! -b $Curdir, '!-b cwd'); |
de5a37b2 MS |
243 | ok(! -c $Curdir, '!-c cwd'); |
244 | ok(! -S $Curdir, '!-S cwd'); | |
cc25fa79 MS |
245 | |
246 | SKIP: { | |
cc25fa79 MS |
247 | my($cnt, $uid); |
248 | $cnt = $uid = 0; | |
249 | ||
250 | # Find a set of directories that's very likely to have setuid files | |
251 | # but not likely to be *all* setuid files. | |
252 | my @bin = grep {-d && -r && -x} qw(/sbin /usr/sbin /bin /usr/bin); | |
de5a37b2 | 253 | skip "Can't find a setuid file to test with", 3 unless @bin; |
cc25fa79 MS |
254 | |
255 | for my $bin (@bin) { | |
256 | opendir BIN, $bin or die "Can't opendir $bin: $!"; | |
257 | while (defined($_ = readdir BIN)) { | |
258 | $_ = "$bin/$_"; | |
259 | $cnt++; | |
260 | $uid++ if -u; | |
261 | last if $uid && $uid < $cnt; | |
262 | } | |
263 | } | |
264 | closedir BIN; | |
265 | ||
2304a331 JH |
266 | skip "No setuid programs", 3 if $uid == 0; |
267 | ||
268 | isnt($cnt, 0, 'found some programs'); | |
269 | isnt($uid, 0, ' found some setuid programs'); | |
270 | ok($uid < $cnt, " they're not all setuid"); | |
378cc40b | 271 | } |
b8440792 | 272 | |
378cc40b | 273 | |
3e3baf6d TB |
274 | # To assist in automated testing when a controlling terminal (/dev/tty) |
275 | # may not be available (at, cron rsh etc), the PERL_SKIP_TTY_TEST env var | |
276 | # can be set to skip the tests that need a tty. | |
cc25fa79 MS |
277 | SKIP: { |
278 | skip "These tests require a TTY", 4 if $ENV{PERL_SKIP_TTY_TEST}; | |
279 | ||
280 | my $TTY = $^O eq 'rhapsody' ? "/dev/ttyp0" : "/dev/tty"; | |
281 | ||
282 | SKIP: { | |
283 | skip "Test uses unixisms", 2 if $Is_MSWin32 || $Is_NetWare; | |
284 | skip "No TTY to test -t with", 2 unless -e $TTY; | |
285 | ||
286 | open(TTY, $TTY) || | |
287 | warn "Can't open $TTY--run t/TEST outside of make.\n"; | |
288 | ok(-t TTY, '-t'); | |
289 | ok(-c TTY, 'tty is -c'); | |
290 | close(TTY); | |
3e3baf6d | 291 | } |
cc25fa79 | 292 | ok(! -t TTY, '!-t on closed TTY filehandle'); |
28e8237b MS |
293 | |
294 | { | |
295 | local $TODO = 'STDIN not a tty when output is to pipe' if $Is_VMS; | |
296 | ok(-t, '-t on STDIN'); | |
297 | } | |
68dc0745 | 298 | } |
cc25fa79 | 299 | |
de5a37b2 | 300 | my $Null = File::Spec->devnull; |
cc25fa79 | 301 | SKIP: { |
de5a37b2 | 302 | skip "No null device to test with", 1 unless -e $Null; |
cc25fa79 | 303 | |
c4fbe247 | 304 | open(NULL, $Null) or DIE("Can't open $Null: $!"); |
de5a37b2 | 305 | ok(! -t NULL, 'null device is not a TTY'); |
cc25fa79 | 306 | close(NULL); |
378cc40b | 307 | } |
cc25fa79 | 308 | |
378cc40b LW |
309 | |
310 | # These aren't strictly "stat" calls, but so what? | |
311 | ||
cc25fa79 MS |
312 | ok(-T 'op/stat.t', '-T'); |
313 | ok(! -B 'op/stat.t', '!-B'); | |
378cc40b | 314 | |
b5fe401b MS |
315 | ok(-B $Perl, '-B'); |
316 | ok(! -T $Perl, '!-T'); | |
378cc40b | 317 | |
f0fcb552 | 318 | open(FOO,'op/stat.t'); |
cc25fa79 MS |
319 | SKIP: { |
320 | eval { -T FOO; }; | |
de5a37b2 | 321 | skip "-T/B on filehandle not implemented", 15 if $@ =~ /not implemented/; |
cc25fa79 MS |
322 | |
323 | is( $@, '', '-T on filehandle causes no errors' ); | |
324 | ||
325 | ok(-T FOO, ' -T'); | |
326 | ok(! -B FOO, ' !-B'); | |
327 | ||
f0fcb552 | 328 | $_ = <FOO>; |
cc25fa79 MS |
329 | ok(/perl/, 'after readline'); |
330 | ok(-T FOO, ' still -T'); | |
331 | ok(! -B FOO, ' still -B'); | |
f0fcb552 LW |
332 | close(FOO); |
333 | ||
334 | open(FOO,'op/stat.t'); | |
335 | $_ = <FOO>; | |
cc25fa79 MS |
336 | ok(/perl/, 'reopened and after readline'); |
337 | ok(-T FOO, ' still -T'); | |
338 | ok(! -B FOO, ' still !-B'); | |
339 | ||
340 | ok(seek(FOO,0,0), 'after seek'); | |
de5a37b2 MS |
341 | ok(-T FOO, ' still -T'); |
342 | ok(! -B FOO, ' still !-B'); | |
343 | ||
344 | # It's documented this way in perlfunc *shrug* | |
345 | () = <FOO>; | |
346 | ok(eof FOO, 'at EOF'); | |
347 | ok(-T FOO, ' still -T'); | |
348 | ok(-B FOO, ' now -B'); | |
f0fcb552 LW |
349 | } |
350 | close(FOO); | |
378cc40b | 351 | |
cc25fa79 | 352 | |
de5a37b2 MS |
353 | SKIP: { |
354 | skip "No null device to test with", 2 unless -e $Null; | |
355 | ||
356 | ok(-T $Null, 'null device is -T'); | |
357 | ok(-B $Null, ' and -B'); | |
358 | } | |
cc25fa79 | 359 | |
108ed793 SM |
360 | |
361 | # and now, a few parsing tests: | |
cc25fa79 MS |
362 | $_ = $tmpfile; |
363 | ok(-f, 'bare -f uses $_'); | |
364 | ok(-f(), ' -f() "'); | |
108ed793 | 365 | |
cc25fa79 | 366 | unlink $tmpfile or print "# unlink failed: $!\n"; |
58d95175 RG |
367 | |
368 | # bug id 20011101.069 | |
369 | my @r = \stat("."); | |
cc25fa79 MS |
370 | is(scalar @r, 13, 'stat returns full 13 elements'); |
371 |