use 5.010000;
use strict;
use warnings;
no if $] >= 5.018, warnings => "experimental::smartmatch";
use Test::More;
my @long = ( qw( pad pad_one_row empty undef ll default max_height max_width lf keep no_spacebar mark ) );
my @simple = ( qw( justify layout order clear_screen page mouse beep hide_cursor index ) ); # prompt
my @all = ( @long, @simple );
my @deprecated = ( qw() );
plan tests => 2 + scalar @all;
my $file = 'lib/Term/Choose.pm';
my $fh;
my %option_default;
open $fh, '<', $file or die $!;
while ( my $line = <$fh> ) {
if ( $line =~ /^sub __undef_to_defaults \{/ .. $line =~ /^\}/ ) {
if ( $line =~ m|^\s+#?\s*\$self->\{(\w+)\}\s+=\s(\S+)| ) {
my $op = $1;
next if $op eq 'prompt';
next if $op ~~ @deprecated;
$option_default{$op} = $2;
$option_default{$op} =~ s/^undef\z/undefined/;
$option_default{$op} =~ s/^["']([^'"]+)["']\z/$1/;
}
}
}
close $fh;
my %pod_default;
my %pod;
for my $key ( @all ) {
next if $key ~~ @deprecated;
open $fh, '<', $file or die $!;
while ( my $line = <$fh> ) {
if ( $line =~ /^=head2\s\Q$key\E/ ... $line =~ /^=head/ ) {
chomp $line;
next if $line =~ /^\s*\z/;
push @{$pod{$key}}, $line;
}
}
close $fh;
}
for my $key ( @simple ) {
next if $key ~~ @deprecated;
my $opt;
for my $line ( @{$pod{$key}} ) {
if ( $line =~ /(\d).*\(default\)/ ) {
$pod_default{$key} = $1;
last;
}
}
}
for my $key ( @long ) {
next if $key ~~ @deprecated;
if ( $key eq 'pad_one_row' ) {
for my $line ( @{$pod{$key}} ) {
if ( $line =~ /default:\s([^)]+)\)/ ) {
$pod_default{$key} = $1;
last;
}
}
}
else {
for my $line ( @{$pod{$key}} ) {
if ( $line =~ /default:\s["']([^'"]+)["'](?:\)|\s*)/ ) {
$pod_default{$key} = $1;
last;
}
if ( $line =~ /default:\s(\w+)(?:\)|\s*)/ ) {
$pod_default{$key} = $1;
last;
}
}
}
}
is( scalar @all, scalar keys %option_default, 'scalar @all == scalar keys %option_default' );
is( scalar keys %pod_default, scalar keys %option_default, 'scalar keys %pod_default == scalar keys %option_default' );
for my $key ( sort keys %option_default ) {
next if $key ~~ @deprecated;
if ( $key eq 'pad_one_row' ) {
my $por = 0;
if ( $option_default{$key} eq '$self->{pad}' and $pod_default{$key} eq 'value of the option I<pad>' ) {
$por = 1;
}
is( $por, '1', "option $key: default value in pod OK" );
}
else {
is( $option_default{$key}, $pod_default{$key}, "option $key: default value in pod matches default value in code" );
}
}