Forbid surrogate pairs and non-characters

1 files changed, 2 insertions, 0 deletions

diff --git a/dhall/src/tests.rs b/dhall/src/tests.rs
index 2f68dac..8b32fb4 100644
--- a/dhall/src/tests.rs
+++ b/dhall/src/tests.rs
@@ -195,6 +195,8 @@ pub fn run_test(
                     let err = parse_file_str(&file_path).unwrap_err();
                     match err {
                         Error::Parse(_) => {}
+                        Error::IO(e)
+                            if e.kind() == std::io::ErrorKind::InvalidData => {}
                         e => panic!("Expected parse error, got: {:?}", e),
                     }
                 }