use strict;
use warnings;
-use Test::More tests => 8;
+use Test::More tests => 9;
use Test::NoWarnings;
use Data::Dump 'pp';
ok(eval { List::Index->VERSION(1) }, 'version 1.00 compatibility');
subtest 'single-char alphabet' => sub {
- plan tests => 4;
+ plan tests => 5;
my @uniform = 'a'..'z';
my $index = List::Index->new(\@uniform) or return;
is_deeply(\@uniform, ['a'..'z'], 'original data unaltered');
is_deeply($index->ranges({pagesize => @uniform / 2.1}), [qw(
-i j-q r-
)], 'equivalent pagesize');
+ is_deeply($index->ranges({ pages => 500 }), ['-a', 'b'..'y', 'z-'], 'max pages');
};
subtest 'uniform alphanumeric' => sub {
# page #16 [i-ie] (5): i iaab ibiavqyar idfniqvxpohbk idh
};
+subtest 'modulo' => sub {
+ plan tests => 2;
+ my $index = List::Index->new([qw(
+ a b ccb ccd cce gf gg gh i j
+ )]) or return;
+ # 10 entries at 4 per page requires 3 pages
+ # so actual target page sizes should be 3,4,3 (not 4,4,2)
+
+ is_deeply(
+ $index->ranges({ pagesize=>4, context=>0 }),
+ [qw(-ccc ccd-gg gh-)],
+ 'uniform page sizes'
+ );
+{ local $TODO = 'early lookbehind causing [c-gg]';
+ is_deeply(
+ $index->ranges({ pagesize=>4, context=>1 }),
+ [qw(-b c-h i-)],
+ 'context at new intervals'
+ );
+}
+};
+
subtest 'context' => sub {
plan tests => 4;
my $index = List::Index->new([qw(