perlunit-users

[Dmitry D. <dd...@ic...>]

Hi All

Accidentally I've found a bug in Assert.pm:

     my ($expected, $actual) = ('1foo', '1bar');
     $self->assert_equals($expected, $actual);

The code above will not generate a failure. I traced module source, and 
found that the reason is in is_numeric():

sub is_numeric {
     my $str = shift;
     local $^W;
     return defined $str && ! ($str == 0 && $str !~ /[+-]?0(e0)?/);
}

for (qw(123foo 123 foo)) {
     print "$_ is numeric\n" if is_numeric($_) ;
}

__OUTPUT__
123foo is numeric
123 is numeric

At the same time, assert_str_equals does it's job.

Best regards,
Dmitry.