#!/usr/bin/env perl

#------------------------------------------------------------------------------
#
# This program turns all the tests in the src/ directory into TestML tests
# under a testml/ directory.
# It is run by the `make testml` command.
#
#------------------------------------------------------------------------------

use strict; use warnings;
use FindBin;
use lib $FindBin::Bin;
use base 'YAMLTestSuite';
use Encode;

main->new->run([@ARGV]);

sub initial {
    my ($self) = @_;
    $self->{tml} = '';
    mkdir 'testml';
}

sub done {
    my ($self) = @_;
    open my $out, '>', "testml/$self->{id}.tml" or die;
    print $out encode_utf8($self->{tml});
    close $out;
    $self->{tml} = '';
}

my $name;
sub make {
    my ($self) = @_;

    my ($id, $ID, $num, $data) =
        @$self{qw<id ID num data>};

    my ($name, $yaml, $tree, $fail) =
        @$data{qw<name yaml tree fail>};

    $yaml =~ s/^(.)/    $1/gm;
    $tree =~ s/^\ +//gm;

    $self->{tml} .= <<"...";
=== $ID - $name

--- in-yaml(<)
$yaml
...

    if ($fail) {
        $self->{tml} .= "--- error\n\n";
    }
    else {
        $self->{tml} .= "--- test-event\n$tree\n";
    }
}

sub final {
    my ($self) = @_;
    warn "Wrote $self->{file} TestML files.\n";
}