1 files changed, 22 insertions, 0 deletions
diff --git a/test/ruby/bug-13526.rb b/test/ruby/bug-13526.rb
new file mode 100644
index 0000000000..50c6c67a7d
--- /dev/null
+++ b/test/ruby/bug-13526.rb
@@ -0,0 +1,22 @@
+# From https://bugs.ruby-lang.org/issues/13526#note-1
+
+Thread.report_on_exception = true
+
+sleep if $load
+$load = true
+
+n = 10
+threads = Array.new(n) do
+  Thread.new do
+    begin
+      autoload :Foo, File.expand_path(__FILE__)
+      Thread.pass
+      Foo
+    ensure
+      Thread.pass
+    end
+  end
+end
+
+Thread.pass until threads.all?(&:stop?)
+1000.times { Thread.pass }