From 329eb5fa43be61347f95d54aec745305613260ef Mon Sep 17 00:00:00 2001
From: Dave Rolsky <autarch@urth.org>
Date: Sat, 12 Apr 2025 08:10:08 -0500
Subject: [PATCH] Improve test output when file command output does not match
 expected regex

---
 run-tests/src/main.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/run-tests/src/main.rs b/run-tests/src/main.rs
index 1f0f565..46afe30 100644
--- a/run-tests/src/main.rs
+++ b/run-tests/src/main.rs
@@ -127,7 +127,7 @@ fn check_binary(bin_path: &PathBuf, expect_file_re: Option<&str>, expect_strippe
         let re = Regex::new(file_re).expect("Invalid regex");
         assert!(
             re.is_match(&file_output),
-            "`file` output for {} matches expected output",
+            "`file` output for {} matches `{file_re}`",
             bin_path.display(),
         );
     }