Overhaul of test warning handling - mask off as little as possible

[dbsrgits/DBIx-Class-Schema-Loader.git] / lib / DBIx / Class / Schema / Loader / Utils.pm

diff --git a/lib/DBIx/Class/Schema/Loader/Utils.pm b/lib/DBIx/Class/Schema/Loader/Utils.pm
index 5371dab..8b52e17 100644 (file)
--- a/lib/DBIx/Class/Schema/Loader/Utils.pm
+++ b/lib/DBIx/Class/Schema/Loader/Utils.pm
@@ -5,7 +5,7 @@ use strict;
 use warnings;
 use Exporter 'import';
 
-our @EXPORT_OK = qw/split_name dumper dumper_squashed/;
+our @EXPORT_OK = qw/split_name dumper dumper_squashed eval_without_redefine_warnings/;
 
 use constant BY_CASE_TRANSITION =>
     qr/(?<=[[:lower:]\d])[\W_]*(?=[[:upper:]])|[\W_]+/;
@@ -37,5 +37,17 @@ sub dumper_squashed($) {
     return $dd->Values([ $val ])->Dump;
 }
 
+sub eval_without_redefine_warnings {
+    my $code = shift;
+
+    my $warn_handler = $SIG{__WARN__} || sub { warn @_ };
+    local $SIG{__WARN__} = sub {
+        $warn_handler->(@_)
+            unless $_[0] =~ /^Subroutine \S+ redefined/;
+    };
+    eval $code;
+    die $@ if $@;
+}
+
 1;
 # vim:et sts=4 sw=4 tw=0: