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use strict;
use FileHandle::Unget;
use File::Spec::Functions qw(:ALL);
use Test::More tests => 4;
use File::Temp;
my $tmp = File::Temp->new();
{
print $tmp "first line\n";
print $tmp "second line\n";
close $tmp;
}
# Test ungets'ing and reading a line of data
{
my $fh1 = new FileHandle::Unget($tmp->filename);
my $fh2 = new FileHandle::Unget($tmp->filename);
my $line = <$fh1>;
$line = <$fh2>;
$fh1->ungets("inserted 1\n");
$fh2->ungets("inserted 2\n");
$line = <$fh1>;
# 1
is($line, "inserted 1\n", 'Unget 1');
$line = <$fh2>;
# 2
is($line, "inserted 2\n", 'Unget 2');
$line = <$fh1>;
# 3
is($line, "second line\n", 'Get 1');
$line = <$fh2>;
# 4
is($line, "second line\n", 'Get 2');
$fh1->close;
$fh2->close;
}
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