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# -*- perl -*-
use strict;
use Set::IntSpan 1.17;
my $N = 1;
sub Not { print "not " }
sub OK
{
my($function, $test) = @_;
$test ||= [];
for (@$test) { defined $_ or $_ = '<undef>' }
my $expected = pop @$test;
print "ok $N $function: @$test\t-> $expected\n";
$N++;
}
my @Ord_die =
(
[ '(-0', 42, '<die>' ],
);
my @Ord_test =
(
[ '-' , 0, undef ],
[ '0' , 0, 0 ],
[ '1' , 0, undef ],
[ '1' , 2, undef ],
[ '1,3-5' , 0, undef ],
[ '1,3-5' , 1, 0 ],
[ '1,3-5' , 2, undef ],
[ '1,3-5' , 3, 1 ],
[ '1,3-5' , 4, 2 ],
[ '1,3-5' , 5, 3 ],
[ '1,3-5' , 6, undef ],
[ '1-)' , 0, undef ],
[ '1-)' , 1, 0 ],
[ '1-)' , 8, 7 ],
[ '1-5,11-15,21-25', 21, 10 ],
);
print "1..", @Ord_die + @Ord_test, "\n";
for my $test (@Ord_die)
{
my($run_list, $n) = @$test;
eval { Set::IntSpan->new($run_list)->ord($n) };
$@ or Not; OK("ord", $test);
}
for my $test (@Ord_test)
{
my($run_list, $n, $i) = @$test;
equal(Set::IntSpan->new($run_list)->ord($n), $i) or Not; OK("ord", $test);
}
sub equal
{
my($a, $b) = @_;
not defined $a and not defined $b or
defined $a and defined $b and $a == $b
}
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