Dh_Lib.pm: Add "is_empty_dir"

Signed-off-by: Niels Thykier <niels@thykier.net>

1 files changed, 26 insertions, 0 deletions

diff --git a/t/Dh_Lib/path.t b/t/Dh_Lib/path.t
new file mode 100755
index 00000000..e5f90616
--- /dev/null
+++ b/t/Dh_Lib/path.t
@@ -0,0 +1,26 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+use Test::More;
+
+use Cwd qw(abs_path);
+use File::Basename qw(dirname);
+use File::Temp qw(tempdir);
+
+BEGIN {
+	my $dir = dirname(abs_path(__FILE__));
+	unshift(@INC, dirname($dir));
+	chdir($dir) or error("chdir($dir) failed: $!");
+};
+
+use Test::DH;
+use Debian::Debhelper::Dh_Lib qw(!dirname);
+
+plan(tests => 3);
+
+ok(!is_empty_dir(__FILE__), "is_empty_dir(file) is false");
+ok(!is_empty_dir(dirname(__FILE__)), "is_empty_dir(non-empty) is false");
+
+my $tempdir = tempdir(CLEANUP => 1);
+ok(is_empty_dir($tempdir), "is_empty_dir(new-temp-dir) is true");