use strict;
use t::TestYAML ();
use Test::More tests => 6;

use JSON::Syck;

{
    $JSON::Syck::SingleQuote = 0;

    my $cr = JSON::Syck::Dump( { foo => "\r" } );
    like $cr, qr/"\\r"/;

    my $lf = JSON::Syck::Dump( { foo => "\n" } );
    like $lf, qr/"\\n"/;

    my $crlf = JSON::Syck::Dump( { foo => "\r\n" } );
    like $crlf, qr/"\\r\\n"/;
}

{
    $JSON::Syck::SingleQuote = 1;

    my $cr = JSON::Syck::Dump( { foo => "\r" } );
    like $cr, qr/'\\r'/;

    my $lf = JSON::Syck::Dump( { foo => "\n" } );
    like $lf, qr/'\\n'/;

    my $crlf = JSON::Syck::Dump( { foo => "\r\n" } );
    like $crlf, qr/'\\r\\n'/;
}