1 files changed, 0 insertions, 37 deletions
diff --git a/test/monitor/test_monitor_mixin.rb b/test/monitor/test_monitor_mixin.rb
deleted file mode 100644
index 24ad6b78f3..0000000000
--- a/test/monitor/test_monitor_mixin.rb
+++ /dev/null
@@ -1,37 +0,0 @@
-# frozen_string_literal: false
-require 'test/unit'
-require 'monitor'
-
-class TestMonitorMixin < Test::Unit::TestCase
-  def test_cond
-    a = "foo"
-    a.extend(MonitorMixin)
-    cond = a.new_cond
-    queue1 = Queue.new
-    th = Thread.start do
-      queue1.deq
-      a.synchronize do
-        a.replace("bar")
-        cond.signal
-      end
-    end
-    th2 = Thread.start do
-      a.synchronize do
-        queue1.enq(nil)
-        assert_equal("foo", a)
-        result1 = cond.wait
-        assert_equal(true, result1)
-        assert_equal("bar", a)
-      end
-    end
-    assert_join_threads([th, th2])
-  end
-
-  def test_initialize_twice
-    a = Object.new
-    a.extend(MonitorMixin)
-    assert_raise(ThreadError) do
-      a.send(:mon_initialize)
-    end
-  end
-end