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#!./perl -w
BEGIN {
chdir 't' if -d 't';
@INC = qw(. ../lib);
}
use Config;
require "test.pl";
my $file = "crlf$$.dat";
END {
unlink($file);
}
if (find PerlIO::Layer 'perlio') {
plan(tests => 7);
ok(open(FOO,">:crlf",$file));
ok(print FOO 'a'.((('a' x 14).qq{\n}) x 2000) || close(FOO));
ok(open(FOO,"<:crlf",$file));
my $text;
{ local $/; $text = <FOO> }
is(count_chars($text, "\015\012"), 0);
is(count_chars($text, "\n"), 2000);
binmode(FOO);
seek(FOO,0,0);
{ local $/; $text = <FOO> }
is(count_chars($text, "\015\012"), 2000);
ok(close(FOO));
}
else {
skip_all("No perlio, so no :crlf");
}
sub count_chars {
my($text, $chars) = @_;
my $seen = 0;
$seen++ while $text =~ /$chars/g;
return $seen;
}
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