[dbsrgits/DBIx-Class.git] / t / 04dont_break_c3.t

#!/usr/bin/perl -w
#Simon Ilyushchenko, 12/05/05
#Testing the case when we try to inject into @ISA a class that's already a parent of the target class.

use strict;
use Test::More tests => 2;

{
package AAA;

use base "DBIx::Class::Core";

package BBB;

use base 'AAA';

#Injecting a direct parent.
__PACKAGE__->inject_base( __PACKAGE__, 'AAA' );


package CCC;

use base 'AAA';

#Injecting an indirect parent.
__PACKAGE__->inject_base( __PACKAGE__, 'DBIx::Class::Core' );
}

eval { Class::C3::calculateMRO('BBB'); };
ok (! $@, "Correctly skipped injecting a direct parent of class BBB");

eval { Class::C3::calculateMRO('CCC'); };
ok (! $@, "Correctly skipped injecting an indirect parent of class BBB");
Commit	Line	Data
e4c24739	1	#!/usr/bin/perl -w
	2	#Simon Ilyushchenko, 12/05/05
	3	#Testing the case when we try to inject into @ISA a class that's already a parent of the target class.
	4
	5	use strict;
	6	use Test::More tests => 2;
	7
	8	{
	9	package AAA;
	10
	11	use base "DBIx::Class::Core";
	12
	13	package BBB;
	14
	15	use base 'AAA';
	16
	17	#Injecting a direct parent.
	18	__PACKAGE__->inject_base( __PACKAGE__, 'AAA' );
	19
	20
	21	package CCC;
	22
	23	use base 'AAA';
	24
	25	#Injecting an indirect parent.
	26	__PACKAGE__->inject_base( __PACKAGE__, 'DBIx::Class::Core' );
	27	}
	28
	29	eval { Class::C3::calculateMRO('BBB'); };
	30	ok (! $@, "Correctly skipped injecting a direct parent of class BBB");
	31
	32	eval { Class::C3::calculateMRO('CCC'); };
	33	ok (! $@, "Correctly skipped injecting an indirect parent of class BBB");