Add more test
Add more test

jnishi/chainer,tkerola/chainer,ktnyt/chainer,okuta/chainer,keisuke-umezawa/chainer,chainer/chainer,jnishi/chainer,niboshi/chainer,pfnet/chainer,wkentaro/chainer,okuta/chainer,wkentaro/chainer,okuta/chainer,hvy/chainer,ktnyt/chainer,wkentaro/chainer,okuta/chainer,ktnyt/chainer,hvy/chainer,keisuke-umezawa/chainer,hvy/chainer,wkentaro/chainer,niboshi/chainer,ktnyt/chainer,niboshi/chainer,keisuke-umezawa/chainer,niboshi/chainer,hvy/chainer,keisuke-umezawa/chainer,chainer/chainer,chainer/chainer,jnishi/chainer,jnishi/chainer,chainer/chainer