37 lines
666 B
Perl
37 lines
666 B
Perl
use strict;
|
|
use Test::More tests => 3;
|
|
use Iterator::Util;
|
|
|
|
# Check that ilist works as promised.
|
|
|
|
sub begins_with
|
|
{
|
|
my ($actual, $expected, $test_name) = @_;
|
|
|
|
$actual = substr($actual, 0, length $expected);
|
|
@_ = ($actual, $expected, $test_name);
|
|
goto &is;
|
|
}
|
|
|
|
my ($iter, $x, @vals);
|
|
|
|
@vals = (1, 2, 'foo', [qw/a b c/]);
|
|
|
|
# ilist (3)
|
|
eval
|
|
{
|
|
$iter = ilist @vals;
|
|
};
|
|
|
|
$x = $@;
|
|
is $x, q{}, q{Created ilist iterator, no errors};
|
|
@vals = ();
|
|
|
|
eval
|
|
{
|
|
push @vals, $iter->value while $iter->isnt_exhausted;
|
|
};
|
|
is $x, q{}, q{Executed ilist iterator, no errors};
|
|
is_deeply (\@vals, [1, 2, 'foo', [qw/a b c/]], q{ilist returned expected values});
|
|
|