Add intergration test for truncindex
Add intergration test for truncindex

fix #343

Signed-off-by: yason <fea65f46f148dc221c24d094de388690c66eb375@zte.com.cn>

mikebrow/cri-containerd,mikebrow/containerd,mikebrow/containerd,thaJeztah/containerd,containerd/containerd,dmcgowan/containerd,zhangzhenhao/cri-containerd,mikebrow/cri-containerd,vdemeester/containerd,zhangzhenhao/cri-containerd,mikebrow/cri-containerd,estesp/containerd,estesp/containerd,thaJeztah/containerd,containerd/containerd,zhangzhenhao/cri-containerd,vdemeester/containerd,dmcgowan/containerd