From c027f35df8e8a2b839306bffb4b4c32bc3e192ed Mon Sep 17 00:00:00 2001
From: Adam Fowler <adamfowler71@gmail.com>
Date: Fri, 3 Nov 2023 12:09:13 +0000
Subject: [PATCH] withTimeout should cancel all tasks on exit

---
 Sources/HummingbirdXCT/TestHelpers.swift | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Sources/HummingbirdXCT/TestHelpers.swift b/Sources/HummingbirdXCT/TestHelpers.swift
index 869720e5b..8b4166d24 100644
--- a/Sources/HummingbirdXCT/TestHelpers.swift
+++ b/Sources/HummingbirdXCT/TestHelpers.swift
@@ -31,6 +31,9 @@ public func withTimeout<T>(timeout: Duration, _ process: @escaping @Sendable ()
             try await Task.sleep(for: timeout)
             throw TimeoutError()
         }
+        defer {
+            group.cancelAll()
+        }
         return try await group.next()!
     }
 }