From fad74b9e3fb04516d6d8364351d59fe98c350e1a Mon Sep 17 00:00:00 2001
From: David Morgan <davidmorgan@google.com>
Date: Mon, 6 Oct 2025 13:25:21 +0200
Subject: [PATCH] Fix flaky test on Windows.

---
 pkgs/watcher/test/directory_watcher/windows_test.dart | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/pkgs/watcher/test/directory_watcher/windows_test.dart b/pkgs/watcher/test/directory_watcher/windows_test.dart
index 6489771c6..934b4feab 100644
--- a/pkgs/watcher/test/directory_watcher/windows_test.dart
+++ b/pkgs/watcher/test/directory_watcher/windows_test.dart
@@ -169,7 +169,12 @@ void main() {
         }
 
         // Events only happen when there is an async gap, wait for such a gap.
-        await Future<void>.delayed(const Duration(milliseconds: 10));
+        // The event usually arrives in under 10ms, try for 100ms.
+        var tries = 0;
+        while (errorsSeen == 0 && eventsSeen == 0 && tries < 10) {
+          await Future<void>.delayed(const Duration(milliseconds: 10));
+          ++tries;
+        }
 
         // If everything is going well, there should have been either one event
         // seen or one error seen.