1 files changed, 15 insertions, 0 deletions
diff --git a/test_util/src/lib.rs b/test_util/src/lib.rs
index 4e97fee3b..2e053f85f 100644
--- a/test_util/src/lib.rs
+++ b/test_util/src/lib.rs
@@ -44,6 +44,7 @@ use std::sync::Mutex;
 use std::sync::MutexGuard;
 use std::task::Context;
 use std::task::Poll;
+use std::time::Duration;
 use tokio::io::AsyncWriteExt;
 use tokio::net::TcpListener;
 use tokio::net::TcpStream;
@@ -1058,6 +1059,20 @@ async fn main_server(
             return Ok(file_resp);
           }
         }
+      } else if let Some(suffix) = req.uri().path().strip_prefix("/deno_std/") {
+        let mut file_path = std_path();
+        file_path.push(suffix);
+        if let Ok(file) = tokio::fs::read(&file_path).await {
+          let file_resp = custom_headers(req.uri().path(), file);
+          return Ok(file_resp);
+        }
+      } else if let Some(suffix) = req.uri().path().strip_prefix("/sleep/") {
+        let duration = suffix.parse::<u64>().unwrap();
+        tokio::time::sleep(Duration::from_millis(duration)).await;
+        return Response::builder()
+          .status(StatusCode::OK)
+          .header("content-type", "application/typescript")
+          .body(Body::empty());
       }
 
       Response::builder()