1 package # hide from PAUSE
2 DBIx::Class::Schema::Loader::Utils;
11 our @EXPORT_OK = qw/split_name dumper dumper_squashed eval_package_without_redefine_warnings class_path no_warnings warnings_exist warnings_exist_silent/;
13 use constant BY_CASE_TRANSITION =>
14 qr/(?<=[[:lower:]\d])[\W_]*(?=[[:upper:]])|[\W_]+/;
16 use constant BY_NON_ALPHANUM =>
22 split $name =~ /[[:upper:]]/ && $name =~ /[[:lower:]]/ ? BY_CASE_TRANSITION : BY_NON_ALPHANUM, $name;
28 my $dd = Data::Dumper->new([]);
29 $dd->Terse(1)->Indent(1)->Useqq(1)->Deparse(1)->Quotekeys(0)->Sortkeys(1);
30 return $dd->Values([ $val ])->Dump;
33 sub dumper_squashed($) {
36 my $dd = Data::Dumper->new([]);
37 $dd->Terse(1)->Indent(1)->Useqq(1)->Deparse(1)->Quotekeys(0)->Sortkeys(1)->Indent(0);
38 return $dd->Values([ $val ])->Dump;
41 sub eval_package_without_redefine_warnings {
42 my ($pkg, $code) = @_;
44 my $warn_handler = $SIG{__WARN__} || sub { warn @_ };
46 local $SIG{__WARN__} = sub {
48 unless $_[0] =~ /^Subroutine \S+ redefined/;
51 # This hairiness is to handle people using "use warnings FATAL => 'all';"
52 # in their custom or external content.
59 if (my ($sym) = $@ =~ /^Subroutine (\S+) redefined/) {
60 delete $INC{ +class_path($pkg) };
61 push @delete_syms, $sym;
63 foreach my $sym (@delete_syms) {
65 undef *{"${pkg}::${sym}"};
80 my $class_path = $class;
81 $class_path =~ s{::}{/}g;
87 sub no_warnings(&;$) {
88 my ($code, $test_name) = @_;
92 my $warn_handler = $SIG{__WARN__} || sub { warn @_ };
93 local $SIG{__WARN__} = sub {
100 ok ((not $failed), $test_name);
103 sub warnings_exist(&$$) {
104 my ($code, $re, $test_name) = @_;
108 my $warn_handler = $SIG{__WARN__} || sub { warn @_ };
109 local $SIG{__WARN__} = sub {
120 ok $matched, $test_name;
123 sub warnings_exist_silent(&$$) {
124 my ($code, $re, $test_name) = @_;
128 local $SIG{__WARN__} = sub { $matched = 1 if $_[0] =~ $re; };
132 ok $matched, $test_name;
137 # vim:et sts=4 sw=4 tw=0: