1 files changed, 14 insertions, 1 deletions
diff --git a/tests/common.rs b/tests/common.rs
index 8541368..acf562e 100644
--- a/tests/common.rs
+++ b/tests/common.rs
@@ -1,4 +1,10 @@
-#[cfg(test)]
+#![allow(unused)]
+
+use pish::parse::{
+    Parse,
+    regex::{CompiledPattern, Pattern},
+};
+
 pub fn test_case(_name: &str, script: &[u8], expected_output: &[u8]) {
     use pish::parse::Parse;
     use pish::rw::*;
@@ -23,3 +29,10 @@ pub fn test_case(_name: &str, script: &[u8], expected_output: &[u8]) {
         actual_output.escape_ascii()
     );
 }
+
+pub fn regex(pat: &str) -> CompiledPattern {
+    Pattern::parse_from_bytes(pat.as_bytes())
+        .expect(&format!("pattern {pat} does not parse"))
+        .try_compile()
+        .expect(&format!("pattern {pat} does not compile"))
+}