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NHORNE / CGI-Info-0.97 / t / rootdir.t 

            

              
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#!perl -w
use strict;
use warnings;
use Test::Most tests => 29;
use File::Spec;
use Test::NoWarnings;
BEGIN {
        use_ok('CGI::Info');
}
ROOTDIR: {
        delete $ENV{'C_DOCUMENT_ROOT'};
        delete $ENV{'DOCUMENT_ROOT'};
        my $i = new_ok('CGI::Info');
        my $dir = $i->rootdir();
        ok(-r $dir);
        ok(-d $dir);
        if($^O eq 'MSWin32') {
                ok($dir =~ /\\t$/);
        } else {
                ok($dir =~ /\/t$/);
        }
        ok(CGI::Info->rootdir() eq $dir);
        ok(CGI::Info->root_dir() eq $dir);
        ok(CGI::Info::rootdir() eq $dir);
        ok(CGI::Info::root_dir() eq $dir);
        ok(CGI::Info::documentroot() eq $dir);
        ok(CGI::Info::documentroot() eq $dir);
        $ENV{'DOCUMENT_ROOT'} = File::Spec->catdir(File::Spec->tmpdir(), 'xyzzy');
        $dir = CGI::Info->rootdir();
        ok(-r $dir);
        ok(-d $dir);
        delete $ENV{'C_DOCUMENT_ROOT'};
        $ENV{'DOCUMENT_ROOT'} = File::Spec->catdir(File::Spec->tmpdir(), 'xyzzy');
        $i = new_ok('CGI::Info');
        $dir = $i->documentroot();
        ok(-r $dir);
        ok(-d $dir);
        $ENV{'DOCUMENT_ROOT'} = '/';
        $i = new_ok('CGI::Info');
        $dir = $i->root_dir();
        cmp_ok($dir, 'eq', '/', 'Recognises DOCUMENT_ROOT');
        delete $ENV{'DOCUMENT_ROOT'};
        $ENV{'C_DOCUMENT_ROOT'} = File::Spec->catdir(File::Spec->tmpdir(), 'xyzzy');
        $i = new_ok('CGI::Info');
        $dir = $i->rootdir();
        ok(-r $dir);
        ok(-d $dir);
        unless($ENV{'HOME'}) {
                # Most likely this is on Windows
                $ENV{'HOME'} = File::Spec->rootdir();
        }
        delete $ENV{'C_DOCUMENT_ROOT'};
        $ENV{'DOCUMENT_ROOT'} = $ENV{'HOME'};
        $dir = $i->rootdir();
        ok(defined($dir));
        ok($dir eq $ENV{'HOME'});
        ok(-r $dir);
        ok(-d $dir);
        delete $ENV{'DOCUMENT_ROOT'};
        $ENV{'C_DOCUMENT_ROOT'} = File::Spec->catdir(File::Spec->tmpdir());
        $dir = $i->root_dir();
        ok($dir eq File::Spec->catdir(File::Spec->tmpdir()));
        ok(-r $dir);
        ok(-d $dir);
}