fix test_rolling_file_object

baidu · Aug 1, 2024 · 8dc5e97 · 8dc5e97
1 parent 8c83695
commit 8dc5e97
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/test/logging/test_rolling_file_object.cpp b/test/logging/test_rolling_file_object.cpp
@@ -70,7 +70,8 @@ TEST_F(RollingFileObjectTest, fd_refer_to_latest_file) {
     last_fd = fd;
   }
 
-  ::dprintf(last_fd, "this should appear in file\n");
+  ASSERT_NE(-1, last_fd);
+  ASSERT_LT(0, ::dprintf(last_fd, "this should appear in file\n"));
   ::std::filesystem::directory_iterator dir {"log"};
   auto entry = *begin(dir);
   ::std::ifstream ifs {entry.path()};