# HG changeset patch
# User Raphaël Gomès <rgomes@octobus.net>
# Date 2020-05-07 21:54:37
# Node ID 2dd60a9fac488928aa5dcd04b0e00982ccec6a3c
# Parent  dbc2dcbdd1773432ac9fde646831a218d9b06d48

rust-regex: add test for verbatim regex syntax

This makes sure it's not modified.

Differential Revision: https://phab.mercurial-scm.org/D8508

diff --git a/rust/hg-core/src/filepatterns.rs b/rust/hg-core/src/filepatterns.rs
--- a/rust/hg-core/src/filepatterns.rs
+++ b/rust/hg-core/src/filepatterns.rs
@@ -625,6 +625,15 @@ mod tests {
             .unwrap(),
             Some(br"(?:.*/)?rust/target(?:/|$)".to_vec()),
         );
+        assert_eq!(
+            build_single_regex(&IgnorePattern::new(
+                PatternSyntax::Regexp,
+                br"rust/target/\d+",
+                Path::new("")
+            ))
+            .unwrap(),
+            br"rust/target/\d+".to_vec(),
+        );
     }
 
     #[test]