add a LICENSE file, and update the license text in pod

[p5sagit/local-lib.git] / t / bad_variables.t

diff --git a/t/bad_variables.t b/t/bad_variables.t
index 4aa0229..1de140c 100644 (file)
--- a/t/bad_variables.t
+++ b/t/bad_variables.t
@@ -5,13 +5,16 @@ use File::Temp 'tempdir';
 use Config;
 use local::lib ();
 
+use lib 't/lib'; use TempDir;
+
 # remember the original value of this, in case we are already running inside a
 # local::lib
 my $orig_llr = $ENV{PERL_LOCAL_LIB_ROOT} || '';
+$orig_llr = '' if $orig_llr eq $Config{path_sep};
 
-my $dir1 = tempdir('test_local_lib-XXXXX', DIR => Cwd::abs_path('t'), CLEANUP => 1);
-my $dir2 = tempdir('test_local_lib-XXXXX', DIR => Cwd::abs_path('t'), CLEANUP => 1);
-my $dir3 = tempdir('test_local_lib-XXXXX', DIR => Cwd::abs_path('t'), CLEANUP => 1);
+my $dir1 = mk_temp_dir('test_local_lib-XXXXX');
+my $dir2 = mk_temp_dir('test_local_lib-XXXXX');
+my $dir3 = mk_temp_dir('test_local_lib-XXXXX');
 
 ok(!(grep { $dir1 eq $_ } @INC), 'new dir is not already in @INC');
 ok(!(grep { $dir1 eq $_ } split /\Q$Config{path_sep}\E/, ($ENV{PERL5LIB}||'')), 'new dir is not already in PERL5LIB');
@@ -26,8 +29,8 @@ local::lib->import($dir1);
 
 is(
     $ENV{PERL_LOCAL_LIB_ROOT},
-    join($Config{path_sep}, (grep { $_ } $orig_llr, $dir2, $dir1)),
-    'dir1 should have been removed and added back in at the top',
+    join($Config{path_sep}, (grep { defined $_ and $_ ne '' } $orig_llr, $dir2, $dir1)),
+    'dir1 should have been removed and added back in at the top (PERL_LOCAL_LIB_ROOT was ' . $orig_llr . ')',
 );
 
 ok((grep { /\Q$dir1\E/ } @INC), 'new dir has been added to @INC');