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#! perl
use Test::More 'no_plan';
require_ok('File::Finder');
isa_ok(my $f = File::Finder->new, "File::Finder");
use File::Find;
sub fin {
my $wanted = shift;
my @results;
find(sub {$wanted->() and push @results, $File::Find::name}, @_);
@results;
}
is_deeply([File::Finder->in(qw(.))],
[fin(sub { 1 }, '.')],
'all names');
is_deeply([File::Finder->name(qr/\.t$/)->in(qw(.))],
[fin(sub { /\.t$/ }, '.')],
'all files named *.t via regex');
is_deeply([File::Finder->name('*.t')->in(qw(.))],
[fin(sub { /\.t$/ }, '.')],
'all files named *.t via glob');
is_deeply([File::Finder->perm('+0444')->in(qw(.))],
[fin(sub { (stat($_))[2] & 0444 }, '.')],
'readable by someone');
is_deeply([File::Finder->perm('-0444')->in(qw(.))],
[fin(sub { ((stat($_))[2] & 0444) == 0444 }, '.')],
'readable by everyone');
is_deeply([File::Finder->perm('+0222')->in(qw(.))],
[fin(sub { (stat($_))[2] & 0222 }, '.')],
'writeable by someone');
is_deeply([File::Finder->perm('+0111')->in(qw(.))],
[fin(sub { (stat($_))[2] & 0111 }, '.')],
'executable by someone');
is_deeply([File::Finder->perm('0644')->in(qw(.))],
[fin(sub { ((stat($_))[2] & 0777) == 0644 }, '.')],
'mode 0644');
is_deeply([File::Finder->perm('0755')->in(qw(.))],
[fin(sub { ((stat($_))[2] & 0777) == 0755 }, '.')],
'mode 755');
{
my $dirperm = (stat ".")[2] & 07777;
is_deeply([File::Finder->perm($dirperm)->in(qw(.))],
[fin(sub { ((stat($_))[2] & 07777) == $dirperm }, '.')],
'mode same as current directory');
}
is_deeply([File::Finder->type('f')->in(qw(.))],
[fin(sub { -f }, '.')],
'all files');
is_deeply([File::Finder->eval(sub { stat('/') })->type('f')->in(qw(.))],
[fin(sub { -f }, '.')],
'all files even after messing with _ pseudo handle');
is_deeply([File::Finder->user($<)->in(qw(.))],
[fin(sub { -o }, '.')],
'owned');
is_deeply([File::Finder->not->user($<)->in(qw(.))],
[fin(sub { not -o }, '.')],
'not owned');
is_deeply([File::Finder->group(0+$()->in(qw(.))],
[fin(sub { $( == (stat)[5] }, '.')],
'group');
is_deeply([File::Finder->not->group(0+$()->in(qw(.))],
[fin(sub { $( != (stat)[5] }, '.')],
'not group');
is_deeply([File::Finder->nouser->in(qw(.))],
[fin(sub { not defined getpwuid((stat)[4]) }, '.')],
'nouser');
is_deeply([File::Finder->not->nouser->in(qw(.))],
[fin(sub { defined getpwuid((stat)[4]) }, '.')],
'not nouser');
is_deeply([File::Finder->nogroup->in(qw(.))],
[fin(sub { not defined getgrgid((stat)[5]) }, '.')],
'nogroup');
is_deeply([File::Finder->not->nogroup->in(qw(.))],
[fin(sub { defined getgrgid((stat)[5]) }, '.')],
'not nogroup');
is_deeply([File::Finder->links('-2')->in(qw(.))],
[fin(sub { (stat)[3] < 2 }, '.')],
'less than 2 links');
is_deeply([File::Finder->links('+1')->in(qw(.))],
[fin(sub { (stat)[3] > 1 }, '.')],
'more than 1 link');
is_deeply([File::Finder->size('-10c')->in(qw(.))],
[fin(sub { -s $_ < 10 }, '.')],
'less than 10 bytes');
is_deeply([File::Finder->size('+10c')->in(qw(.))],
[fin(sub { -s $_ > 10 }, '.')],
'more than 10 bytes');
is_deeply([File::Finder->contains('AvErYuNlIkElYsTrInG')->in(qw(.))],
["./" . __FILE__],
'files with a very unlikely string');
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