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--- a/chromium/third_party/cygwin/lib/perl5/5.10/Module/Loaded.pm
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-package Module::Loaded;
-
-use strict;
-use Carp qw[carp];
-
-BEGIN { use base 'Exporter';
- use vars qw[@EXPORT $VERSION];
-
- $VERSION = '0.01';
- @EXPORT = qw[mark_as_loaded mark_as_unloaded is_loaded];
-}
-
-=head1 NAME
-
-Module::Loaded - mark modules as loaded or unloaded
-
-=head1 SYNOPSIS
-
- use Module::Loaded;
-
- $bool = mark_as_loaded('Foo'); # Foo.pm is now marked as loaded
- $loc = is_loaded('Foo'); # location of Foo.pm set to the
- # loaders location
- eval "require 'Foo'"; # is now a no-op
-
- $bool = mark_as_unloaded('Foo'); # Foo.pm no longer marked as loaded
- eval "require 'Foo'"; # Will try to find Foo.pm in @INC
-
-=head1 DESCRIPTION
-
-When testing applications, often you find yourself needing to provide
-functionality in your test environment that would usually be provided
-by external modules. Rather than munging the C<%INC> by hand to mark
-these external modules as loaded, so they are not attempted to be loaded
-by perl, this module offers you a very simple way to mark modules as
-loaded and/or unloaded.
-
-=head1 FUNCTIONS
-
-=head2 $bool = mark_as_loaded( PACKAGE );
-
-Marks the package as loaded to perl. C<PACKAGE> can be a bareword or
-string.
-
-If the module is already loaded, C<mark_as_loaded> will carp about
-this and tell you from where the C<PACKAGE> has been loaded already.
-
-=cut
-
-sub mark_as_loaded (*) {
- my $pm = shift;
- my $file = __PACKAGE__->_pm_to_file( $pm ) or return;
- my $who = [caller]->[1];
-
- my $where = is_loaded( $pm );
- if ( defined $where ) {
- carp "'$pm' already marked as loaded ('$where')";
-
- } else {
- $INC{$file} = $who;
- }
-
- return 1;
-}
-
-=head2 $bool = mark_as_unloaded( PACKAGE );
-
-Marks the package as unloaded to perl, which is the exact opposite
-of C<mark_as_loaded>. C<PACKAGE> can be a bareword or string.
-
-If the module is already unloaded, C<mark_as_unloaded> will carp about
-this and tell you the C<PACKAGE> has been unloaded already.
-
-=cut
-
-sub mark_as_unloaded (*) {
- my $pm = shift;
- my $file = __PACKAGE__->_pm_to_file( $pm ) or return;
-
- unless( defined is_loaded( $pm ) ) {
- carp "'$pm' already marked as unloaded";
-
- } else {
- delete $INC{ $file };
- }
-
- return 1;
-}
-
-=head2 $loc = is_loaded( PACKAGE );
-
-C<is_loaded> tells you if C<PACKAGE> has been marked as loaded yet.
-C<PACKAGE> can be a bareword or string.
-
-It returns falls if C<PACKAGE> has not been loaded yet and the location
-from where it is said to be loaded on success.
-
-=cut
-
-sub is_loaded (*) {
- my $pm = shift;
- my $file = __PACKAGE__->_pm_to_file( $pm ) or return;
-
- return $INC{$file} if exists $INC{$file};
-
- return;
-}
-
-
-sub _pm_to_file {
- my $pkg = shift;
- my $pm = shift or return;
-
- my $file = join '/', split '::', $pm;
- $file .= '.pm';
-
- return $file;
-}
-
-=head1 AUTHOR
-
-This module by
-Jos Boumans E<lt>kane@cpan.orgE<gt>.
-
-=head1 COPYRIGHT
-
-This module is
-copyright (c) 2004-2005 Jos Boumans E<lt>kane@cpan.orgE<gt>.
-All rights reserved.
-
-This library is free software;
-you may redistribute and/or modify it under the same
-terms as Perl itself.
-
-=cut
-
-# Local variables:
-# c-indentation-style: bsd
-# c-basic-offset: 4
-# indent-tabs-mode: nil
-# End:
-# vim: expandtab shiftwidth=4:
-
-1;