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stat.t cleanup, first pass
[perl5.git] / t / op / stat.t
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1#!./perl
2
79072805 3# $RCSfile: stat.t,v $$Revision: 4.1 $$Date: 92/08/07 18:28:28 $
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4
5BEGIN {
6 chdir 't' if -d 't';
20822f61 7 @INC = '../lib';
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8}
9
10use Config;
11
58d95175 12print "1..59\n";
8d063cd8 13
68dc0745 14$Is_MSWin32 = $^O eq 'MSWin32';
2986a63f 15$Is_NetWare = $^O eq 'NetWare';
39e571d4 16$Is_Dos = $^O eq 'dos';
4fabb596 17$Is_Cygwin = $^O eq 'cygwin';
c9ff6e92 18$Is_MPE = $^O eq 'mpeix';
897bbb29 19$Is_Dosish = $Is_Dos || $^O eq 'os2' || $Is_MSWin32 || $Is_NetWare || $Is_Cygwin;
2986a63f 20chop($cwd = (($Is_MSWin32 || $Is_NetWare) ? `cd` : `pwd`));
6eb13c3b 21
d702ae42 22$DEV = `ls -l /dev` unless $Is_Dosish or $Is_Cygwin;
d48672a2 23
a687059c 24unlink "Op.stat.tmp";
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25if (open(FOO, ">Op.stat.tmp")) {
26 # hack to make Apollo update link count:
2986a63f 27 $junk = `ls Op.stat.tmp` unless ($Is_MSWin32 || $Is_NetWare || $Is_Dos);
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28
29 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
30 $blksize,$blocks) = stat(FOO);
31 if ($nlink == 1) {
32 print "ok 1\n";
33 }
34 else {
35 print "# res=$res, nlink=$nlink.\nnot ok 1\n";
36 }
2986a63f 37 if ($Is_MSWin32 or $Is_NetWare or $Is_Cygwin or $Is_Dos || ($mtime && $mtime == $ctime)) {
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38 print "ok 2\n";
39 }
40 else {
41 print "# |$mtime| vs |$ctime|\nnot ok 2\n";
42 }
43
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44 my $funky_FAT_timestamps = $Is_Cygwin;
45
46 sleep 3 if $funky_FAT_timestamps;
47
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48 print FOO "Now is the time for all good men to come to.\n";
49 close(FOO);
50
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51 sleep 2 unless $funky_FAT_timestamps;
52
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53} else {
54 print "# open failed: $!\nnot ok 1\nnot ok 2\n";
55}
8d063cd8 56
c9ff6e92 57if ($Is_Dosish || $Is_MPE) { unlink "Op.stat.tmp2"}
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58else {
59 `rm -f Op.stat.tmp2;ln Op.stat.tmp Op.stat.tmp2; chmod 644 Op.stat.tmp`;
60}
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61
62($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
63 $blksize,$blocks) = stat('Op.stat.tmp');
64
c9ff6e92 65if ($Is_Dosish || $Is_MPE || $Config{dont_use_nlink})
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66 {print "ok 3 # skipped: no link count\n";}
67elsif ($nlink == 2)
68 {print "ok 3\n";}
69else {print "# \$nlink is |$nlink|\nnot ok 3\n";}
ea368a7c 70
c9ff6e92 71if ( $Is_Dosish || $Is_MPE
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72 # Solaris tmpfs bug
73 || ($cwd =~ m#^/tmp# and $mtime && $mtime==$ctime && $^O eq 'solaris')
eca1c073 74 || $cwd =~ m#$Config{'afsroot'}/#
9b599b2a 75 || $^O eq 'amigaos') {
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76 print "ok 4 # skipped: different semantic of mtime/ctime\n";
77}
78elsif ( ($mtime && $mtime != $ctime) ) {
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79 print "ok 4\n";
80}
81else {
82 print "not ok 4\n";
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83 print "#4 If test op/stat.t fails test 4, check if you are on a tmpfs\n";
84 print "#4 of some sort. Building in /tmp sometimes has this problem.\n";
22ba6426 85 print "#4 Also building on the ClearCase VOBS filesystem may cause this failure.\n";
6eb13c3b 86}
9b599b2a 87print "#4 :$mtime: should != :$ctime:\n";
8d063cd8 88
4435c477 89unlink "Op.stat.tmp" or print "# unlink failed: $!\n";
2986a63f 90if ($Is_MSWin32 || $Is_NetWare) { open F, '>Op.stat.tmp' and close F }
3fe9a6f1 91else { `touch Op.stat.tmp` }
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92
93if (-z 'Op.stat.tmp') {print "ok 5\n";} else {print "not ok 5\n";}
94if (! -s 'Op.stat.tmp') {print "ok 6\n";} else {print "not ok 6\n";}
95
6d0cc0d7 96`echo hi >Op.stat.tmp`;
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97if (! -z 'Op.stat.tmp') {print "ok 7\n";} else {print "not ok 7\n";}
98if (-s 'Op.stat.tmp') {print "ok 8\n";} else {print "not ok 8\n";}
99
4435c477 100unlink 'Op.stat.tmp' or print "# unlink failed: $!\n";
378cc40b 101$olduid = $>; # can't test -r if uid == 0
6d0cc0d7 102`echo hi >Op.stat.tmp`;
fe14fcc3 103chmod 0,'Op.stat.tmp';
378cc40b 104eval '$> = 1;'; # so switch uid (may not be implemented)
897bbb29 105if (!$> || $Is_Dos || $Is_Cygwin || ! -r 'Op.stat.tmp') {print "ok 9\n";} else {print "not ok 9\n";}
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106if (!$> || ! -w 'Op.stat.tmp') {print "ok 10\n";} else {print "not ok 10\n";}
107eval '$> = $olduid;'; # switch uid back (may not be implemented)
fe14fcc3 108print "# olduid=$olduid, newuid=$>\n" unless ($> == $olduid);
3e3baf6d 109
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110if (! -x 'Op.stat.tmp') {print "ok 11\n";}
111else {print "not ok 11\n";}
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112
113foreach ((12,13,14,15,16,17)) {
114 print "ok $_\n"; #deleted tests
115}
116
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117# in ms windows, Op.stat.tmp inherits owner uid from directory
118# not sure about os/2, but chown is harmless anyway
4435c477 119eval { chown $>,'Op.stat.tmp'; 1 } or print "# $@" ;
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120chmod 0700,'Op.stat.tmp';
121if (-r 'Op.stat.tmp') {print "ok 18\n";} else {print "not ok 18\n";}
122if (-w 'Op.stat.tmp') {print "ok 19\n";} else {print "not ok 19\n";}
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123if ($Is_Dosish) {print "ok 20 # skipped: -x by extension\n";}
124elsif (-x 'Op.stat.tmp') {print "ok 20\n";}
125else {print "not ok 20\n";}
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126
127if (-f 'Op.stat.tmp') {print "ok 21\n";} else {print "not ok 21\n";}
128if (! -d 'Op.stat.tmp') {print "ok 22\n";} else {print "not ok 22\n";}
129
130if (-d '.') {print "ok 23\n";} else {print "not ok 23\n";}
131if (! -f '.') {print "ok 24\n";} else {print "not ok 24\n";}
132
a245ea2d 133if (!$Is_Dosish and `ls -l perl` =~ /^l.*->/) {
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134 if (-l 'perl') {print "ok 25\n";} else {print "not ok 25\n";}
135}
136else {
137 print "ok 25\n";
138}
139
140if (-o 'Op.stat.tmp') {print "ok 26\n";} else {print "not ok 26\n";}
141
142if (-e 'Op.stat.tmp') {print "ok 27\n";} else {print "not ok 27\n";}
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143unlink 'Op.stat.tmp2';
144if (! -e 'Op.stat.tmp2') {print "ok 28\n";} else {print "not ok 28\n";}
378cc40b 145
2986a63f 146if ($Is_MSWin32 || $Is_NetWare || $Is_Dos)
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147 {print "ok 29\n";}
148elsif ($DEV !~ /\nc.* (\S+)\n/)
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149 {print "ok 29\n";}
150elsif (-c "/dev/$1")
151 {print "ok 29\n";}
152else
153 {print "not ok 29\n";}
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154if (! -c '.') {print "ok 30\n";} else {print "not ok 30\n";}
155
2986a63f 156if ($Is_MSWin32 || $Is_NetWare || $Is_Dos)
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157 {print "ok 31\n";}
158elsif ($DEV !~ /\ns.* (\S+)\n/)
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159 {print "ok 31\n";}
160elsif (-S "/dev/$1")
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161 {print "ok 31\n";}
162else
163 {print "not ok 31\n";}
164if (! -S '.') {print "ok 32\n";} else {print "not ok 32\n";}
165
2986a63f 166if ($Is_MSWin32 || $Is_NetWare || $Is_Dos)
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167 {print "ok 33\n";}
168elsif ($DEV !~ /\nb.* (\S+)\n/)
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169 {print "ok 33\n";}
170elsif (-b "/dev/$1")
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171 {print "ok 33\n";}
172else
173 {print "not ok 33\n";}
174if (! -b '.') {print "ok 34\n";} else {print "not ok 34\n";}
175
c9ff6e92 176if ($Is_MPE or $^O eq 'amigaos' or $Is_Dosish or $Is_Cygwin) {
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177 print "ok 35 # skipped: no -u\n"; goto tty_test;
178}
b971f6e4 179
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180$cnt = $uid = 0;
181
fe14fcc3 182die "Can't run op/stat.t test 35 without pwd working" unless $cwd;
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183my @bin = grep {-d && -r && -x} ($^O eq 'machten' ?
184 qw(/usr/bin /bin) :
185 qw(/sbin /usr/sbin /bin /usr/bin));
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186unless (@bin) { print ("not ok 35\n"), goto tty_test; }
187for my $bin (@bin) {
6d1277cd 188 opendir BIN, $bin or die "Can't opendir $bin: $!";
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189 while (defined($_ = readdir BIN)) {
190 $_ = "$bin/$_";
191 $cnt++;
192 $uid++ if -u;
193 last if $uid && $uid < $cnt;
194 }
378cc40b 195}
b971f6e4 196closedir BIN;
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197
198# I suppose this is going to fail somewhere...
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199if ($uid > 0 && $uid < $cnt)
200 {print "ok 35\n";}
201else
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202 {print "not ok 35 \n# ($uid $cnt)\n";}
203
204tty_test:
378cc40b 205
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206# To assist in automated testing when a controlling terminal (/dev/tty)
207# may not be available (at, cron rsh etc), the PERL_SKIP_TTY_TEST env var
208# can be set to skip the tests that need a tty.
209unless($ENV{PERL_SKIP_TTY_TEST}) {
2986a63f 210 if ($Is_MSWin32 || $Is_NetWare) {
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211 print "ok 36 # Skip: $^O\n";
212 print "ok 37 # Skip: $^O\n";
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213 }
214 else {
cd3eb553 215 my $TTY = $^O eq 'rhapsody' ? "/dev/ttyp0" : "/dev/tty";
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216 if (defined $TTY) {
217 unless (open(TTY, $TTY)) {
218 print STDERR "Can't open $TTY--run t/TEST outside of make.\n";
219 }
220 if (-t TTY) {print "ok 36\n";} else {print "not ok 36\n";}
221 if (-c TTY) {print "ok 37\n";} else {print "not ok 37\n";}
222 close(TTY);
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223 } else { # if some platform completely undefines $TTY
224 print "ok 36 # skipped\n";
225 print "ok 37 # skipped\n";
3e3baf6d 226 }
3e3baf6d 227 }
8f1f23e8 228 if (! -t TTY) {print "ok 38\n";} else {print "not ok 38\n";}
3e3baf6d 229 if (-t) {print "ok 39\n";} else {print "not ok 39\n";}
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PP
230}
231else {
cd3eb553 232 for (36..39) { print "ok $_ # Skip: PERL_SKIP_TTY_TEST\n" }
378cc40b 233}
378cc40b 234open(null,"/dev/null");
2986a63f 235if (! -t null || -e '/xenix' || $^O eq 'machten' || $Is_MSWin32 || $Is_NetWare)
3e3baf6d 236 {print "ok 40\n";} else {print "not ok 40\n";}
378cc40b 237close(null);
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238
239# These aren't strictly "stat" calls, but so what?
240
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241if (-T 'op/stat.t') {print "ok 41\n";} else {print "not ok 41\n";}
242if (! -B 'op/stat.t') {print "ok 42\n";} else {print "not ok 42\n";}
378cc40b 243
b8440792
IZ
244if (-B './perl' || -B './perl.exe') {print "ok 43\n";} else {print "not ok 43\n";}
245if (! -T './perl' && ! -T './perl.exe') {print "ok 44\n";} else {print "not ok 44\n";}
378cc40b 246
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LW
247open(FOO,'op/stat.t');
248eval { -T FOO; };
249if ($@ =~ /not implemented/) {
250 print "# $@";
251 for (45 .. 54) {
252 print "ok $_\n";
253 }
254}
255else {
256 if (-T FOO) {print "ok 45\n";} else {print "not ok 45\n";}
257 if (! -B FOO) {print "ok 46\n";} else {print "not ok 46\n";}
258 $_ = <FOO>;
259 if (/perl/) {print "ok 47\n";} else {print "not ok 47\n";}
260 if (-T FOO) {print "ok 48\n";} else {print "not ok 48\n";}
261 if (! -B FOO) {print "ok 49\n";} else {print "not ok 49\n";}
262 close(FOO);
263
264 open(FOO,'op/stat.t');
265 $_ = <FOO>;
266 if (/perl/) {print "ok 50\n";} else {print "not ok 50\n";}
267 if (-T FOO) {print "ok 51\n";} else {print "not ok 51\n";}
268 if (! -B FOO) {print "ok 52\n";} else {print "not ok 52\n";}
269 seek(FOO,0,0);
270 if (-T FOO) {print "ok 53\n";} else {print "not ok 53\n";}
271 if (! -B FOO) {print "ok 54\n";} else {print "not ok 54\n";}
272}
273close(FOO);
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274
275if (-T '/dev/null') {print "ok 55\n";} else {print "not ok 55\n";}
276if (-B '/dev/null') {print "ok 56\n";} else {print "not ok 56\n";}
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277
278# and now, a few parsing tests:
279$_ = 'Op.stat.tmp';
280if (-f) {print "ok 57\n";} else {print "not ok 57\n";}
281if (-f()) {print "ok 58\n";} else {print "not ok 58\n";}
282
4435c477 283unlink 'Op.stat.tmp' or print "# unlink failed: $!\n";
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284
285# bug id 20011101.069
286my @r = \stat(".");
287if (@r == 13) { print "ok 59\n" } else { print "not ok 59\n" }