From 3a0f6ce1d31eefd8af01b50f3632a64d64e8f8c1 Mon Sep 17 00:00:00 2001
From: Jean Boussier <byroot@ruby-lang.org>
Date: Wed, 8 Feb 2023 11:23:25 +0100
Subject: [PATCH] Use Thread.pass until thread.stop? to wait for thread to
 block

[Bug #19415]

It should be more reliable
---
 spec/ruby/fixtures/code/concurrent_require_fixture.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spec/ruby/fixtures/code/concurrent_require_fixture.rb b/spec/ruby/fixtures/code/concurrent_require_fixture.rb
index ee85e7fb51..d4ce734183 100644
--- a/spec/ruby/fixtures/code/concurrent_require_fixture.rb
+++ b/spec/ruby/fixtures/code/concurrent_require_fixture.rb
@@ -1,4 +1,4 @@
 object = ScratchPad.recorded
 thread = Thread.new { object.require(__FILE__) }
-thread.wakeup unless thread.stop?
+Thread.pass until thread.stop?
 ScratchPad.record(thread)