From bf10616de46676a9a87cf7f568d01d43ffce40bb Mon Sep 17 00:00:00 2001
From: jiweibo <jiweibo@baidu.com>
Date: Fri, 22 Oct 2021 02:55:32 +0000
Subject: [PATCH] add ut

---
 paddle/fluid/inference/utils/io_utils_tester.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/paddle/fluid/inference/utils/io_utils_tester.cc b/paddle/fluid/inference/utils/io_utils_tester.cc
index 766afed4e5014..ffd97232652fd 100644
--- a/paddle/fluid/inference/utils/io_utils_tester.cc
+++ b/paddle/fluid/inference/utils/io_utils_tester.cc
@@ -118,4 +118,8 @@ TEST(shape_info_io, read_and_write) {
   std::vector<std::string> names{"test1"};
   paddle::inference::UpdateShapeRangeInfo(path, min_shape, max_shape, opt_shape,
                                           names);
+
+  ASSERT_THROW(paddle::inference::DeserializeShapeRangeInfo(
+                   "no_exists_file", &min_shape, &max_shape, &opt_shape);
+               , paddle::platform::EnforceNotMet);
 }