我編寫了一個模塊,用於檢查目錄是否可寫或可讀。 但是,我該如何測試它?如何編寫測試以測試文件夾是否可讀/可寫
通常,在編寫模塊時,您可以編寫一些測試來測試模塊的功能。我如何創建一個目錄,這個目錄不能被實際創建模塊的測試寫入?
我想是這樣的:
use strict;
use warnings;
use File::Temp qw/ tempdir /;
use Test::More tests => 5;
BEGIN { use_ok('My::DirCheck') };
my $readable_dir = tempdir();
my $check = My::DirCheck->new(directory => $readable_dir);
is($check->is_readable(), 1, 'temp dir is readable');
# FIXME: how to make it not readale?
isnt($check->is_readable(), 1, 'temp dir is not readable');
my $writable_dir = tempdir();
is($check->is_writeable(), 1, 'temp dir is writeable');
# FIXME: how to make it not writable?
isnt($check->is_writeable(), 1, 'temp dir is not writeable');
但我怎麼創建一個目錄,使其e.g只讀並獲得事後擺脫它?
'的perldoc -f chmod'和'的perldoc perlport' –