1 files changed, 20 insertions, 0 deletions
diff --git a/test/test_sigevent.rb b/test/test_sigevent.rb
new file mode 100644
index 0000000..6cfe528
--- /dev/null
+++ b/test/test_sigevent.rb
@@ -0,0 +1,20 @@
+# Copyright (C) 2019 all contributors <dtas-all@nongnu.org>
+# License: GPL-3.0+ <https://www.gnu.org/licenses/gpl-3.0.txt>
+# frozen_string_literal: true
+require_relative 'helper'
+require 'dtas'
+require 'dtas/sigevent'
+
+class TestSigevent < Testcase
+  def test_sigevent
+    io = DTAS::Sigevent.new
+    io.signal
+    assert IO.select([io]), 'IO.select returns'
+    res = io.readable_iter do |f,arg|
+      assert_same io, f
+      assert_nil arg
+    end
+    assert_equal :wait_readable, res
+    assert_nil io.close
+  end
+end