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t/06b-DATA.t  view on Meta::CPAN

use Test::More;
use Acme::InputRecordSeparatorIsRegexp 'binmode';
use strict;
use warnings;

binmode *DATA, ":irs(1.43|T.44|E...XD)";
ok(tied(*DATA), 'return tied handle');

my (@tell, @seek);

push @tell, tell(DATA);
while (<DATA>) {
    push @seek, $_;
    push @tell, tell(DATA);
    if (@seek > 1) {
	ok( $seek[-2] =~ /1.43$/ || $seek[-2] =~ /T.44$/ || 
	    $seek[-2] =~ /E....XD$/, 'correct line ending' )
	    or diag $seek[-2], "\n\n", $seek[-1],
	    "\n\n", length($seek[-2]),"\t",length($seek[-1]);
    }
}

# don't close

while (@seek) {
    my ($s,$t);
    my $i = int(rand(@seek));
    $t = splice @tell, $i, 1;
    $s = splice @seek, $i, 1;

    seek(DATA, $t, 0);
    my $u = readline(DATA);

    is( $u, $s, "seek to $t returns same result");
}

done_testing();


__DATA__
0:AAA1:AAB2:AAC3:AAD4:AAE5:AAF6:AAG7:AAH8:AAI9:AAJ10:AAK11:AAL12:AAM13:AAN14:AAO15:AAP16:AAQ17:AAR18:AAS19:AAT20:AAU21:AAV22:AAW23:AAX24:AAY25:AAZ26:ABA27:ABB28:ABC29:ABD30:ABE31:ABF32:ABG33:ABH34:ABI35:ABJ36:ABK37:ABL38:ABM39:ABN40:ABO41:ABP42:ABQ43...