92 lines
1.6 KiB
Perl
Executable File
92 lines
1.6 KiB
Perl
Executable File
#!./perl
|
|
|
|
BEGIN {
|
|
chdir 't' if -d 't';
|
|
@INC = '../lib';
|
|
require Config; import Config;
|
|
if ($Config{'extensions'} !~ /\bIO\b/ && $^O ne 'VMS') {
|
|
print "1..0\n";
|
|
exit 0;
|
|
}
|
|
}
|
|
|
|
use FileHandle;
|
|
use strict subs;
|
|
|
|
autoflush STDOUT 1;
|
|
|
|
$mystdout = new_from_fd FileHandle 1,"w";
|
|
$| = 1;
|
|
autoflush $mystdout;
|
|
print "1..11\n";
|
|
|
|
print $mystdout "ok ".fileno($mystdout)."\n";
|
|
|
|
$fh = (new FileHandle "./TEST", O_RDONLY
|
|
or new FileHandle "TEST", O_RDONLY)
|
|
and print "ok 2\n";
|
|
|
|
|
|
$buffer = <$fh>;
|
|
print $buffer eq "#!./perl\n" ? "ok 3\n" : "not ok 3\n";
|
|
|
|
|
|
ungetc $fh ord 'A';
|
|
CORE::read($fh, $buf,1);
|
|
print $buf eq 'A' ? "ok 4\n" : "not ok 4\n";
|
|
|
|
close $fh;
|
|
|
|
$fh = new FileHandle;
|
|
|
|
print "not " unless ($fh->open("< TEST") && <$fh> eq $buffer);
|
|
print "ok 5\n";
|
|
|
|
$fh->seek(0,0);
|
|
print "#possible mixed CRLF/LF in t/TEST\nnot " unless (<$fh> eq $buffer);
|
|
print "ok 6\n";
|
|
|
|
$fh->seek(0,2);
|
|
$line = <$fh>;
|
|
print "not " if (defined($line) || !$fh->eof);
|
|
print "ok 7\n";
|
|
|
|
print "not " unless ($fh->open("TEST","r") && !$fh->tell && $fh->close);
|
|
print "ok 8\n";
|
|
|
|
autoflush STDOUT 0;
|
|
|
|
print "not " if ($|);
|
|
print "ok 9\n";
|
|
|
|
autoflush STDOUT 1;
|
|
|
|
print "not " unless ($|);
|
|
print "ok 10\n";
|
|
|
|
if ($^O eq 'dos')
|
|
{
|
|
printf("ok %d\n",11);
|
|
exit(0);
|
|
}
|
|
|
|
($rd,$wr) = FileHandle::pipe;
|
|
|
|
if ($^O eq 'VMS' || $^O eq 'os2' || $^O eq 'amigaos' || $^O eq 'MSWin32' ||
|
|
$Config{d_fork} ne 'define') {
|
|
$wr->autoflush;
|
|
$wr->printf("ok %d\n",11);
|
|
print $rd->getline;
|
|
}
|
|
else {
|
|
if (fork) {
|
|
$wr->close;
|
|
print $rd->getline;
|
|
}
|
|
else {
|
|
$rd->close;
|
|
$wr->printf("ok %d\n",11);
|
|
exit(0);
|
|
}
|
|
}
|