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OS/2 Shareware BBS: 10 Tools
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perl560.zip
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io_const.t
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1999-07-20
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663b
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34 lines
BEGIN {
unless(grep /blib/, @INC) {
chdir 't' if -d 't';
unshift @INC, '../lib' if -d '../lib';
}
}
use Config;
BEGIN {
if(-d "lib" && -f "TEST") {
if ($Config{'extensions'} !~ /\bIO\b/ && $^O ne 'VMS') {
print "1..0\n";
exit 0;
}
}
}
use IO::Handle;
print "1..6\n";
my $i = 1;
foreach (qw(SEEK_SET SEEK_CUR SEEK_END _IOFBF _IOLBF _IONBF)) {
my $d1 = defined(&{"IO::Handle::" . $_}) ? 1 : 0;
my $v1 = $d1 ? &{"IO::Handle::" . $_}() : undef;
my $v2 = IO::Handle::constant($_);
my $d2 = defined($v2);
print "not "
if($d1 != $d2 || ($d1 && ($v1 != $v2)));
print "ok ",$i++,"\n";
}