add e2e tests for HostPathType and mark as slow

Author: dixudx

test/e2e/storage/BUILD

@@ -12,6 +12,7 @@ go_library(
         "flexvolume_mounted_volume_resize.go",
         "flexvolume_online_resize.go",
         "generic_persistent_volume-disruptive.go",
+        "host_path_type.go",
         "in_tree_volumes.go",
         "mounted_volume_resize.go",
         "nfs_persistent_volume-disruptive.go",
@@ -35,6 +36,7 @@ go_library(
         "//pkg/apis/core/v1/helper:go_default_library",
         "//pkg/apis/storage/v1/util:go_default_library",
         "//pkg/client/conditions:go_default_library",
+        "//pkg/kubelet/events:go_default_library",
         "//pkg/kubelet/metrics:go_default_library",
         "//pkg/util/slice:go_default_library",
         "//pkg/volume/util:go_default_library",
@@ -47,6 +49,7 @@ go_library(
         "//staging/src/k8s.io/apimachinery/pkg/api/errors:go_default_library",
         "//staging/src/k8s.io/apimachinery/pkg/api/resource:go_default_library",
         "//staging/src/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
+        "//staging/src/k8s.io/apimachinery/pkg/fields:go_default_library",
         "//staging/src/k8s.io/apimachinery/pkg/labels:go_default_library",
         "//staging/src/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
         "//staging/src/k8s.io/apimachinery/pkg/types:go_default_library",
@@ -66,6 +69,7 @@ go_library(
         "//test/e2e/framework:go_default_library",
         "//test/e2e/framework/auth:go_default_library",
         "//test/e2e/framework/deployment:go_default_library",
+        "//test/e2e/framework/events:go_default_library",
         "//test/e2e/framework/kubectl:go_default_library",
         "//test/e2e/framework/kubesystem:go_default_library",
         "//test/e2e/framework/metrics:go_default_library",