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cygwin port
[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';
93430cb4 7 unshift @INC, '../lib';
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8}
9
10use Config;
11
108ed793 12print "1..58\n";
8d063cd8 13
68dc0745 14$Is_MSWin32 = $^O eq 'MSWin32';
39e571d4 15$Is_Dos = $^O eq 'dos';
d493b042 16$Is_Dosish = $Is_Dos || $^O eq 'os2' || $Is_MSWin32;
4fabb596 17$Is_Cygwin = $^O eq 'cygwin';
68dc0745 18chop($cwd = ($Is_MSWin32 ? `cd` : `pwd`));
6eb13c3b 19
d702ae42 20$DEV = `ls -l /dev` unless $Is_Dosish or $Is_Cygwin;
d48672a2 21
a687059c 22unlink "Op.stat.tmp";
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23if (open(FOO, ">Op.stat.tmp")) {
24 # hack to make Apollo update link count:
25 $junk = `ls Op.stat.tmp` unless ($Is_MSWin32 || $Is_Dos);
26
27 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
28 $blksize,$blocks) = stat(FOO);
29 if ($nlink == 1) {
30 print "ok 1\n";
31 }
32 else {
33 print "# res=$res, nlink=$nlink.\nnot ok 1\n";
34 }
5db16f6a 35 if ($Is_MSWin32 or $Is_Cygwin || ($mtime && $mtime == $ctime)) {
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36 print "ok 2\n";
37 }
38 else {
39 print "# |$mtime| vs |$ctime|\nnot ok 2\n";
40 }
41
5db16f6a 42 sleep 3;
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43 print FOO "Now is the time for all good men to come to.\n";
44 close(FOO);
45
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46} else {
47 print "# open failed: $!\nnot ok 1\nnot ok 2\n";
48}
8d063cd8 49
4435c477 50if ($Is_Dosish) { unlink "Op.stat.tmp2"}
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51else {
52 `rm -f Op.stat.tmp2;ln Op.stat.tmp Op.stat.tmp2; chmod 644 Op.stat.tmp`;
53}
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54
55($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
56 $blksize,$blocks) = stat('Op.stat.tmp');
57
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58if ($Is_Dosish || $Config{dont_use_nlink})
59 {print "ok 3 # skipped: no link count\n";}
60elsif ($nlink == 2)
61 {print "ok 3\n";}
62else {print "# \$nlink is |$nlink|\nnot ok 3\n";}
ea368a7c 63
a245ea2d 64if ( $Is_Dosish
10609e9a 65 || ($cwd =~ m#^/tmp# and $mtime && $mtime==$ctime) # Solaris tmpfs bug
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66 || $cwd =~ m#/afs/#
67 || $^O eq 'amigaos') {
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68 print "ok 4 # skipped: different semantic of mtime/ctime\n";
69}
70elsif ( ($mtime && $mtime != $ctime) ) {
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71 print "ok 4\n";
72}
73else {
74 print "not ok 4\n";
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75 print "#4 If test op/stat.t fails test 4, check if you are on a tmpfs\n";
76 print "#4 of some sort. Building in /tmp sometimes has this problem.\n";
6eb13c3b 77}
9b599b2a 78print "#4 :$mtime: should != :$ctime:\n";
8d063cd8 79
4435c477 80unlink "Op.stat.tmp" or print "# unlink failed: $!\n";
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81if ($Is_MSWin32) { open F, '>Op.stat.tmp' and close F }
82else { `touch Op.stat.tmp` }
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83
84if (-z 'Op.stat.tmp') {print "ok 5\n";} else {print "not ok 5\n";}
85if (! -s 'Op.stat.tmp') {print "ok 6\n";} else {print "not ok 6\n";}
86
3fe9a6f1 87$Is_MSWin32 ? `cmd /c echo hi > Op.stat.tmp` : `echo hi >Op.stat.tmp`;
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88if (! -z 'Op.stat.tmp') {print "ok 7\n";} else {print "not ok 7\n";}
89if (-s 'Op.stat.tmp') {print "ok 8\n";} else {print "not ok 8\n";}
90
4435c477 91unlink 'Op.stat.tmp' or print "# unlink failed: $!\n";
378cc40b 92$olduid = $>; # can't test -r if uid == 0
3fe9a6f1 93$Is_MSWin32 ? `cmd /c echo hi > Op.stat.tmp` : `echo hi >Op.stat.tmp`;
fe14fcc3 94chmod 0,'Op.stat.tmp';
378cc40b 95eval '$> = 1;'; # so switch uid (may not be implemented)
39e571d4 96if (!$> || $Is_Dos || ! -r 'Op.stat.tmp') {print "ok 9\n";} else {print "not ok 9\n";}
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97if (!$> || ! -w 'Op.stat.tmp') {print "ok 10\n";} else {print "not ok 10\n";}
98eval '$> = $olduid;'; # switch uid back (may not be implemented)
fe14fcc3 99print "# olduid=$olduid, newuid=$>\n" unless ($> == $olduid);
3e3baf6d 100
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101if (! -x 'Op.stat.tmp') {print "ok 11\n";}
102else {print "not ok 11\n";}
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103
104foreach ((12,13,14,15,16,17)) {
105 print "ok $_\n"; #deleted tests
106}
107
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108# in ms windows, Op.stat.tmp inherits owner uid from directory
109# not sure about os/2, but chown is harmless anyway
4435c477 110eval { chown $>,'Op.stat.tmp'; 1 } or print "# $@" ;
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111chmod 0700,'Op.stat.tmp';
112if (-r 'Op.stat.tmp') {print "ok 18\n";} else {print "not ok 18\n";}
113if (-w 'Op.stat.tmp') {print "ok 19\n";} else {print "not ok 19\n";}
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114if ($Is_Dosish) {print "ok 20 # skipped: -x by extension\n";}
115elsif (-x 'Op.stat.tmp') {print "ok 20\n";}
116else {print "not ok 20\n";}
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117
118if (-f 'Op.stat.tmp') {print "ok 21\n";} else {print "not ok 21\n";}
119if (! -d 'Op.stat.tmp') {print "ok 22\n";} else {print "not ok 22\n";}
120
121if (-d '.') {print "ok 23\n";} else {print "not ok 23\n";}
122if (! -f '.') {print "ok 24\n";} else {print "not ok 24\n";}
123
a245ea2d 124if (!$Is_Dosish and `ls -l perl` =~ /^l.*->/) {
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125 if (-l 'perl') {print "ok 25\n";} else {print "not ok 25\n";}
126}
127else {
128 print "ok 25\n";
129}
130
131if (-o 'Op.stat.tmp') {print "ok 26\n";} else {print "not ok 26\n";}
132
133if (-e 'Op.stat.tmp') {print "ok 27\n";} else {print "not ok 27\n";}
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134unlink 'Op.stat.tmp2';
135if (! -e 'Op.stat.tmp2') {print "ok 28\n";} else {print "not ok 28\n";}
378cc40b 136
39e571d4 137if ($Is_MSWin32 || $Is_Dos)
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138 {print "ok 29\n";}
139elsif ($DEV !~ /\nc.* (\S+)\n/)
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140 {print "ok 29\n";}
141elsif (-c "/dev/$1")
142 {print "ok 29\n";}
143else
144 {print "not ok 29\n";}
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145if (! -c '.') {print "ok 30\n";} else {print "not ok 30\n";}
146
39e571d4 147if ($Is_MSWin32 || $Is_Dos)
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148 {print "ok 31\n";}
149elsif ($DEV !~ /\ns.* (\S+)\n/)
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150 {print "ok 31\n";}
151elsif (-S "/dev/$1")
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152 {print "ok 31\n";}
153else
154 {print "not ok 31\n";}
155if (! -S '.') {print "ok 32\n";} else {print "not ok 32\n";}
156
39e571d4 157if ($Is_MSWin32 || $Is_Dos)
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158 {print "ok 33\n";}
159elsif ($DEV !~ /\nb.* (\S+)\n/)
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160 {print "ok 33\n";}
161elsif (-b "/dev/$1")
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162 {print "ok 33\n";}
163else
164 {print "not ok 33\n";}
165if (! -b '.') {print "ok 34\n";} else {print "not ok 34\n";}
166
0994c4d0 167if ($^O eq 'mpeix' or $^O eq 'amigaos' or $Is_Dosish or $Is_Cygwin) {
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168 print "ok 35 # skipped: no -u\n"; goto tty_test;
169}
b971f6e4 170
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171$cnt = $uid = 0;
172
fe14fcc3 173die "Can't run op/stat.t test 35 without pwd working" unless $cwd;
1bcfde30 174($bin) = grep {-d} ($^O eq 'machten' ? qw(/usr/bin /bin) : qw(/bin /usr/bin))
5f05dabc 175 or print ("not ok 35\n"), goto tty_test;
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176opendir BIN, $bin or die "Can't opendir $bin: $!";
177while (defined($_ = readdir BIN)) {
178 $_ = "$bin/$_";
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179 $cnt++;
180 $uid++ if -u;
181 last if $uid && $uid < $cnt;
182}
b971f6e4 183closedir BIN;
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184
185# I suppose this is going to fail somewhere...
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186if ($uid > 0 && $uid < $cnt)
187 {print "ok 35\n";}
188else
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189 {print "not ok 35 \n# ($uid $cnt)\n";}
190
191tty_test:
378cc40b 192
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193# To assist in automated testing when a controlling terminal (/dev/tty)
194# may not be available (at, cron rsh etc), the PERL_SKIP_TTY_TEST env var
195# can be set to skip the tests that need a tty.
196unless($ENV{PERL_SKIP_TTY_TEST}) {
197 if ($Is_MSWin32) {
198 print "ok 36\n";
199 print "ok 37\n";
200 }
201 else {
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202 my $TTY = "/dev/tty";
203
204 $TTY = "/dev/ttyp0" if $^O eq 'rhapsody';
205
206 if (defined $TTY) {
207 unless (open(TTY, $TTY)) {
208 print STDERR "Can't open $TTY--run t/TEST outside of make.\n";
209 }
210 if (-t TTY) {print "ok 36\n";} else {print "not ok 36\n";}
211 if (-c TTY) {print "ok 37\n";} else {print "not ok 37\n";}
212 close(TTY);
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213 } else { # if some platform completely undefines $TTY
214 print "ok 36 # skipped\n";
215 print "ok 37 # skipped\n";
3e3baf6d 216 }
3e3baf6d 217 }
8f1f23e8 218 if (! -t TTY) {print "ok 38\n";} else {print "not ok 38\n";}
3e3baf6d 219 if (-t) {print "ok 39\n";} else {print "not ok 39\n";}
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220}
221else {
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222 print "ok 36\n";
223 print "ok 37\n";
224 print "ok 38\n";
225 print "ok 39\n";
378cc40b 226}
378cc40b 227open(null,"/dev/null");
1bcfde30 228if (! -t null || -e '/xenix' || $^O eq 'machten' || $Is_MSWin32)
3e3baf6d 229 {print "ok 40\n";} else {print "not ok 40\n";}
378cc40b 230close(null);
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231
232# These aren't strictly "stat" calls, but so what?
233
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234if (-T 'op/stat.t') {print "ok 41\n";} else {print "not ok 41\n";}
235if (! -B 'op/stat.t') {print "ok 42\n";} else {print "not ok 42\n";}
378cc40b 236
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237if (-B './perl' || -B './perl.exe') {print "ok 43\n";} else {print "not ok 43\n";}
238if (! -T './perl' && ! -T './perl.exe') {print "ok 44\n";} else {print "not ok 44\n";}
378cc40b 239
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240open(FOO,'op/stat.t');
241eval { -T FOO; };
242if ($@ =~ /not implemented/) {
243 print "# $@";
244 for (45 .. 54) {
245 print "ok $_\n";
246 }
247}
248else {
249 if (-T FOO) {print "ok 45\n";} else {print "not ok 45\n";}
250 if (! -B FOO) {print "ok 46\n";} else {print "not ok 46\n";}
251 $_ = <FOO>;
252 if (/perl/) {print "ok 47\n";} else {print "not ok 47\n";}
253 if (-T FOO) {print "ok 48\n";} else {print "not ok 48\n";}
254 if (! -B FOO) {print "ok 49\n";} else {print "not ok 49\n";}
255 close(FOO);
256
257 open(FOO,'op/stat.t');
258 $_ = <FOO>;
259 if (/perl/) {print "ok 50\n";} else {print "not ok 50\n";}
260 if (-T FOO) {print "ok 51\n";} else {print "not ok 51\n";}
261 if (! -B FOO) {print "ok 52\n";} else {print "not ok 52\n";}
262 seek(FOO,0,0);
263 if (-T FOO) {print "ok 53\n";} else {print "not ok 53\n";}
264 if (! -B FOO) {print "ok 54\n";} else {print "not ok 54\n";}
265}
266close(FOO);
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267
268if (-T '/dev/null') {print "ok 55\n";} else {print "not ok 55\n";}
269if (-B '/dev/null') {print "ok 56\n";} else {print "not ok 56\n";}
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270
271# and now, a few parsing tests:
272$_ = 'Op.stat.tmp';
273if (-f) {print "ok 57\n";} else {print "not ok 57\n";}
274if (-f()) {print "ok 58\n";} else {print "not ok 58\n";}
275
4435c477 276unlink 'Op.stat.tmp' or print "# unlink failed: $!\n";