diff --git a/qemu/tests/cfg/remote_image_snapshot.cfg b/qemu/tests/cfg/remote_image_snapshot.cfg
index 85b645e124c72779f699172fc32ab3c6a63f58ac..3e97dbd9023521de8eb3a4b9072d44c933c93e11 100644
--- a/qemu/tests/cfg/remote_image_snapshot.cfg
+++ b/qemu/tests/cfg/remote_image_snapshot.cfg
@@ -1,11 +1,15 @@
 # Network storage backends:
-#   iscsi_direct ceph gluster_direct nbd
+#   iscsi_direct
+#   ceph
+#   gluster_direct
+#   nbd
+#   curl (read-only)
 # These tcs only focus on the following scenarios:
 #   remote image -> local snapshot
 #   remote image -> remote snapshot
 
 - remote_image_snapshot:
-    only iscsi_direct ceph gluster_direct nbd
+    only iscsi_direct ceph gluster_direct nbd curl
     virt_test_type = qemu
     type = qemu_disk_img_info
     image_chain= "image1 snA"
@@ -33,10 +37,13 @@
             enable_ceph_snA = no
             enable_gluster_snA = no
             enable_nbd_snA = no
+            enable_curl_snA = no
             image_raw_device_snA = no
             storage_type_snA = filesystem
+            curl:
+                image_readonly_snA = no
         - to_remote:
-            no nbd
+            no nbd curl
             iscsi_direct:
                 # make sure size of lun_snA equals to size of lun_image1
                 # hard code here for avocado-vt cannot select luns by now
diff --git a/qemu/tests/qemu_disk_img_info.py b/qemu/tests/qemu_disk_img_info.py
index a1633c322c9533cd74a36439207f1e9395eb8ef0..c697a6b8abb5a3e5ce35def8046e4bbff8f4856b 100644
--- a/qemu/tests/qemu_disk_img_info.py
+++ b/qemu/tests/qemu_disk_img_info.py
@@ -61,6 +61,7 @@ def run(test, params, env):
     enable_iscsi = params.get("enable_iscsi") == "yes"
     enable_gluster = params.get("enable_gluster") == "yes"
     enable_nbd = params.get("enable_nbd") == "yes"
+    enable_curl = params.get("enable_curl") == "yes"
     if enable_ceph:
         update_params.update({
              "enable_ceph_%s" % base_image: optval("enable_ceph",
@@ -100,12 +101,24 @@ def run(test, params, env):
             "storage_type_%s" % base_image: optval("storage_type",
                                                    base_image,
                                                    params, "filesystem")})
+    elif enable_curl:
+        update_params.update({
+            "enable_curl_%s" % base_image: optval("enable_curl",
+                                                  base_image,
+                                                  params, "no"),
+            "storage_type_%s" % base_image: optval("storage_type",
+                                                   base_image,
+                                                   params, "filesystem")})
     params.update(update_params)
 
     image_chain = params.get("image_chain", "").split()
     check_files = []
     md5_dict = {}
     for idx, tag in enumerate(image_chain):
+        # VM cannot boot up from a readonly image
+        if params.object_params(tag).get('image_readonly') == 'yes':
+            continue
+
         params["image_chain"] = " ".join(image_chain[:idx + 1])
         info_test = InfoTest(test, params, env, tag)
         n_params = info_test.create_snapshot()