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use 5.10.1;
use strict;
use warnings;
use Test::More;
use List::Util qw( any );
my @long = qw( pad empty undef ll default max_cols max_height max_width keep no_spacebar mark footer skip_items margin );
my @simple = qw( alignment layout order clear_screen mouse beep hide_cursor index color codepage_mapping search ); # prompt
my @all = ( @long, @simple );
my @skip = qw( info prompt include_highlighted meta_items busy_string page tabs_prompt tabs_info );
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 _defaults \{/ .. $line =~ /^\}/ ) {
if ( $line =~ m|^\s+#?\s*(\w+)\s+=>\s(\S+),| ) {
my $op = $1;
next if any { $op eq $_ } @skip;
$option_default{$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 any { $key eq $_ } @skip;
open $fh, '<', $file or die $!;
while ( my $line = <$fh> ) {
if ( $line =~ /^=head3\s\Q$key\E/ ... $line =~ /^=head/ ) { #head2
chomp $line;
next if $line =~ /^\s*\z/;
push @{$pod{$key}}, $line;
}
}
close $fh;
}
for my $key ( @simple ) {
next if any { $key eq $_ } @skip;
my $opt;
for my $line ( @{$pod{$key}} ) {
if ( $line =~ /(\d).*\(default\)/ || $line =~ /(\d) - default/ ) {
$pod_default{$key} = $1;
last;
}
}
}
for my $key ( @long ) {
next if any { $key eq $_ } @skip;
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 any { $key eq $_ } @skip;
is( $option_default{$key}, $pod_default{$key}, "option $key: default value in pod matches default value in code" );
}
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