3 commits

Author	SHA1	Message	Date
Joseph Schorr	2ef9a68b08	Add another empty GC test	2014-10-17 17:49:58 -04:00
Joseph Schorr	0c0cd693dd	Add a GC test for a noop	2014-10-17 17:48:31 -04:00
Joseph Schorr	baca3f79ed	Add tests for image garbage collection	2014-10-17 14:35:17 -04:00