fileset: explicit undef search to match unconditionally

[perl/file-rewrite.git] / t / 10-fileset.t

diff --git a/t/10-fileset.t b/t/10-fileset.t
index fca87b70ec16343af7d91853b4065852644ddefc..fd8d6d572b93aa88496fa347fdfe7204392b0b91 100644 (file)
--- a/t/10-fileset.t
+++ b/t/10-fileset.t
@@ -3,7 +3,7 @@
 use strict;
 use warnings;
 
-use Test::More tests => 20;
+use Test::More tests => 21;
 use Test::NoWarnings;
 
 use autodie;
@@ -51,6 +51,7 @@ testfileset('remove empty',  "$/.$/ $/$/",  [undef, ''],        2, ".$/ $/");
 testfileset('remove regex',  $BASICBODY,    [undef, qr/^re/],   2);
 testfileset('remove all',    $BASICBODY,    [undef, qr/./],     4, '');
 
+testfileset('add unconditionally', "$/0$/", ['0', undef],       1, "$/0$/0$/");
 testfileset('add string',     "foo$/",      ['bar'],            1, "foo$/bar$/");
 testfileset('keep string',    "foo$/bar$/", ['foo'],            0, "foo$/bar$/");
 testfileset('replace string', "1$/2$/3$/",  [4, 1],             2, "2$/3$/4$/");
@@ -67,5 +68,5 @@ testfileset('keep order',     $SAMPLE2, [['bar','foo']], 2, "$/and$/bar$/.$/foo$
 testfileset('replace pair',   $SAMPLE2, [['fooo','barr'], ['bar','foo']], 4, "$/and$/.$/fooo$/barr$/");
 testfileset('mixed arrays',   $SAMPLE2, [['bar','foo','.'],['ignore',qr/a/]], 3, "$/foo$/bar$/.$/foo$/.$/");
 
-is(remove_tree($target), 18, 'no unexpected files');
+is(remove_tree($target), 19, 'no unexpected files');