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use strict; use warnings;
package TestML::StdLib;
use TestML::Boolean();
sub new {
my ($class, $run) = @_;
bless {run => $run}, $class;
}
sub argv {
[@ARGV];
}
sub block {
my ($self, $selector) = @_;
return $self->{run}{block}
if not defined $selector;
for my $block (@{$self->{run}{ast}{data}}) {
if ($block->{label} eq $selector) {
return $block;
}
}
return undef;
}
sub blocks {
my ($self) = @_;
[@{$self->{run}{ast}{data}}];
}
sub bool {
my ($self, $value) = @_;
(defined($value) and not TestML::Boolean::isFalse($value))
? TestML::Boolean::true
: TestML::Boolean::false;
}
sub cat {
my ($self, @strings) = @_;
my $strings = ref($strings[0]) eq 'ARRAY'
? $strings[0]
: [@strings];
CORE::join '', @$strings;
}
sub count {
my ($self, $list) = @_;
scalar @$list;
}
sub env {
\%ENV;
}
sub error {
my ($self, $msg) = (@_, '');
TestMLError->new($msg);
}
sub false {
TestML::Boolean::false();
}
sub fromjson {
my ($self, $value) = @_;
$self->_json->decode($value);
}
sub join {
my ($self, $list, $separator) = @_;
$separator = ' ' unless defined $separator;
CORE::join $separator, @$list;
}
sub lines {
my ($self, $text) = @_;
chomp $text;
[split "\n", $text];
}
sub msg {
my ($self, $error) = (@_);
$error->msg;
}
sub none {
return ();
}
sub null {
undef;
}
sub split {
my ($self, $string, $delim, $limit) = @_;
$delim ||= ' ';
$limit ||= -1;
[split $delim, $string, $limit];
}
sub sum {
my ($self, @list) = @_;
my $list = ref($list[0]) eq 'ARRAY' ? $list[0] : [@list];
require List::Util;
List::Util::sum(@$list);
}
sub text {
my ($self, $list) = @_;
CORE::join "\n", @$list, '';
}
sub tojson {
my ($self, $value) = @_;
$self->_json->encode($value);
}
sub throw {
my ($self, $msg) = @_;
$self->{run}{thrown} = TestMLError->new($msg);
return 0;
}
sub type {
my ($self, @value) = @_;
return 'none' unless @value;
$self->{run}->type($self->{run}->cook($value[0]));
}
sub true {
TestML::Boolean::true();
}
#------------------------------------------------------------------------------
my $json;
sub _json {
require JSON::PP;
$json ||= JSON::PP->new
->pretty
->indent_length(2)
->canonical(1)
->allow_nonref;
}
#------------------------------------------------------------------------------
package TestMLError;
sub new {
my ($class, $msg) = @_;
return bless {
msg => $msg
}, $class;
}
sub msg { $_[0]->{msg} }
1;
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