1 files changed, 7 insertions, 1 deletions
diff --git a/tests/common.rs b/tests/common.rs
index 210b92a..8541368 100644
--- a/tests/common.rs
+++ b/tests/common.rs
@@ -15,5 +15,11 @@ pub fn test_case(_name: &str, script: &[u8], expected_output: &[u8]) {
     let _res = spawned.join_timeout(1000);
     let mut actual_output = Vec::new();
     pr.read_to_end(&mut actual_output).unwrap();
-    assert_eq!(expected_output, actual_output);
+    assert_eq!(
+        expected_output,
+        actual_output,
+        "\nexpected: {}\n  actual: {}",
+        expected_output.escape_ascii(),
+        actual_output.escape_ascii()
+    );
 }