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#!/usr/bin/perl
use v5.14;
use warnings;
use Test2::V0;
use List::Keywords 'notall';
# Basic true/false testing
ok( (notall { $_ < 10 } 1 .. 20), 'notall list values below ten' );
ok( !(notall { $_ < 10 } 1 .. 9), 'not notall list values below ten' );
# notall empty list is true
{
my $invoked;
my $ret = notall { $invoked++ } ();
ok( defined $ret, 'notall on empty list is defined' );
ok( !$ret, 'notall on empty list is false' );
ok( !$invoked, 'notall on empty list did not invoke block' );
}
# notall failure yields scalar in list context
{
my @ret;
@ret = notall { $_ > 10 } 1 .. 9;
ok( !!@ret, 'notall nothing yielded false in list context' );
@ret = notall { $_ > 10 } ();
ok( !!@ret, 'notall nothing yielded false in list context on empty input' );
}
done_testing;
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