6 use Test::More tests => 21;
10 use File::Temp qw(tempdir);
11 use File::Path qw(remove_tree);
13 BEGIN { use_ok('File::Rewrite', 'fileset') or BAIL_OUT('No 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)',
40 diag(' got: "', join('\n', split $/, $output ), '"');
41 diag(' expected: "', join('\n', split $/, $compare), '"');
45 is($result, $expect, $name);
48 my $BASICBODY = "replace$/noremove$/remove$/.$/";
50 testfileset('no match', $BASICBODY, ['no' => undef], 0, $BASICBODY);
51 testfileset('remove string', $BASICBODY, ['remove' => undef], 1, "replace$/noremove$/.$/");
52 testfileset('remove empty', "$/.$/ $/$/", ['' => undef], 2, ".$/ $/");
53 testfileset('remove regex', $BASICBODY, [qr/^re/ => undef], 2, "noremove$/.$/");
54 testfileset('remove all', $BASICBODY, [qr/./ => undef], 4, '');
56 testfileset('add unconditionally', "$/0$/", [undef() => '0'], 1, "$/0$/0$/");
57 testfileset('add string', "foo$/", ['bar'], 1, "foo$/bar$/");
58 testfileset('keep string', "foo$/bar$/", ['foo'], 0, "foo$/bar$/");
59 testfileset('keep first', "foo$/FOO$/foo$/", ['foo'], 1, "foo$/FOO$/");
60 testfileset('replace string', "$/0$/1$/2$/", ['0' => 3], 2, "$/1$/2$/3$/");
61 testfileset('keep regex', "foo$/hi$/$/", [qr/./ => 'hi'], 1, "hi$/$/");
63 testfileset('add new array', ".$/", ['' => ['foo','.']], 2, ".$/foo$/.$/");
64 testfileset('replace by array', "$/foo$/.$/", ['' => ['foo','']], 3, "foo$/.$/foo$/$/");
65 testfileset('partial add', "foo$/$/", ['foo' => ['foo','.']], 1, "foo$/$/.$/");
67 my $SAMPLE2 = "$/foo$/and$/bar$/.$/";
68 testfileset('keep pair', $SAMPLE2, [['foo','bar']], 0, $SAMPLE2);
69 testfileset('keep order', $SAMPLE2, [['bar','foo']], 2, "$/and$/bar$/.$/foo$/");
70 testfileset('replace pair', $SAMPLE2, [['bar','foo'] => ['fooo','barr']], 4, "$/and$/.$/fooo$/barr$/");
71 testfileset('mixed arrays', $SAMPLE2, [['ignore',qr/a/] => ['bar','foo','.']], 3, "$/foo$/bar$/.$/foo$/.$/");
73 is(remove_tree($target), 19, 'no unexpected files');