6 use Test::More tests => 20;
10 use File::Temp qw(tempdir);
11 use File::Path qw(remove_tree);
13 BEGIN { use_ok('File::Rewrite', 'fileset'); }
15 my $target = tempdir();
18 my ($name, $input, $params, $expect, $compare) = @_;
20 my $filename = "$target/$name";
21 open my $file, '>', $filename;
25 my $result = eval { fileset($filename, @$params) };
26 if (defined $result and defined $compare) {
29 open my $confirm, '<', $filename;
32 if ($compare ne $output) {
35 'output mismatch (got %d of %d lines with return value %s)',
43 is($result, $expect, $name);
46 my $BASICBODY = "replace$/noremove$/remove$/.$/";
48 testfileset('no match', $BASICBODY, [undef, 'nomatch'], 0, $BASICBODY);
49 testfileset('remove string', $BASICBODY, [undef, 'remove'], 1, "replace$/noremove$/.$/");
50 testfileset('remove empty', "$/.$/ $/$/", [undef, ''], 2, ".$/ $/");
51 testfileset('remove regex', $BASICBODY, [undef, qr/^re/], 2);
52 testfileset('remove all', $BASICBODY, [undef, qr/./], 4, '');
54 testfileset('add string', "foo$/", ['bar'], 1, "foo$/bar$/");
55 testfileset('keep string', "foo$/bar$/", ['foo'], 0, "foo$/bar$/");
56 testfileset('replace string', "1$/2$/3$/", [4, 1], 2, "2$/3$/4$/");
57 testfileset('replace all', $BASICBODY, ['', qr/^re/], 3, "noremove$/.$/$/");
58 testfileset('keep first', "foo$/bar$/foo$/", ['foo'], 1, "foo$/bar$/");
60 testfileset('add new array', ".$/", [['foo','.'], ''], 2, ".$/foo$/.$/");
61 testfileset('replace by array', "$/foo$/.$/", [['foo',''], ''], 3, "foo$/.$/foo$/$/");
62 testfileset('partial add', "foo$/$/", [['foo','.'], 'foo'], 1, "foo$/$/.$/");
64 my $SAMPLE2 = "$/foo$/and$/bar$/.$/";
65 testfileset('keep pair', $SAMPLE2, [['foo','bar']], 0, "$/foo$/and$/bar$/.$/");
66 testfileset('keep order', $SAMPLE2, [['bar','foo']], 2, "$/and$/bar$/.$/foo$/");
67 testfileset('replace pair', $SAMPLE2, [['fooo','barr'], ['bar','foo']], 4, "$/and$/.$/fooo$/barr$/");
68 testfileset('mixed arrays', $SAMPLE2, [['bar','foo','.'],['ignore',qr/a/]], 3, "$/foo$/bar$/.$/foo$/.$/");
70 is(remove_tree($target), 18, 'no unexpected files');