1 files changed, 8 insertions, 0 deletions
diff --git a/bootstraptest/pending.rb b/bootstraptest/pending.rb
index 744c0adac1..fa4e04c6da 100644
--- a/bootstraptest/pending.rb
+++ b/bootstraptest/pending.rb
@@ -37,3 +37,11 @@ assert_normal_exit %q{
   r.instance_eval { initialize r, r }
   r.inspect
 }
+
+# This test randomly fails on AppVeyor msys2 with:
+# test_thread.rb: A non-blocking socket operation could not be completed immediately. - read would block
+assert_finish 3, %{
+  th = Thread.new {sleep 0.2}
+  th.join(0.1)
+  th.join
+}