Adjust copyright for our fallback version of _reftype()

[perl/modules/Test-Leaner.git] / lib / Test / Leaner.pm

diff --git a/lib/Test/Leaner.pm b/lib/Test/Leaner.pm
index 8e45f3c8bfe9d4a24266ffeea5b68c78d5263eac..d03741ff2764f42a56b68d2973a0283e69e5a27e 100644 (file)
--- a/lib/Test/Leaner.pm
+++ b/lib/Test/Leaner.pm
@@ -10,11 +10,11 @@ Test::Leaner - A slimmer Test::More for when you favor performance over complete
 
 =head1 VERSION
 
-Version 0.02
+Version 0.03
 
 =cut
 
-our $VERSION = '0.02';
+our $VERSION = '0.03';
 
 =head1 SYNOPSIS
 
@@ -182,18 +182,27 @@ if ($ENV{PERL_TEST_LEANER_USES_TEST_MORE}) {
  }
 
  my $import = sub {
-  shift;
+  my $class = shift;
 
   my @imports = &_handle_import_args;
-  @imports    = @EXPORT unless @imports;
+  if (@imports == grep /^!/, @imports) {
+   # All imports are negated, or @imports is empty
+   my %negated;
+   /^!(.*)/ and ++$negated{$1} for @imports;
+   push @imports, grep !$negated{$_}, @EXPORT;
+  }
+
   my @test_more_imports;
   for (@imports) {
    if ($stubbed{$_}) {
     my $pkg = caller;
     no strict 'refs';
     *{$pkg."::$_"} = $leaner_stash->{$_};
-   } else {
+   } elsif (/^!/ or !exists $more_stash->{$_} or exists $leaner_stash->{$_}) {
     push @test_more_imports, $_;
+   } else {
+    # Croak for symbols in Test::More but not in Test::Leaner
+    Exporter::import($class, $_);
    }
   }
 
@@ -877,6 +886,12 @@ Copyright 2010,2011 Vincent Pit, all rights reserved.
 
 This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
 
+Except for the fallback implementation of the internal C<_reftype> function, which has been taken from L<Scalar::Util> and is
+
+Copyright 1997-2007 Graham Barr, all rights reserved.
+
+This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
+
 =cut
 
 1; # End of Test::Leaner