1 files changed, 38 insertions, 0 deletions
diff --git a/spec/ruby/library/socket/unixserver/accept_nonblock_spec.rb b/spec/ruby/library/socket/unixserver/accept_nonblock_spec.rb
new file mode 100644
index 0000000000..b94e91e879
--- /dev/null
+++ b/spec/ruby/library/socket/unixserver/accept_nonblock_spec.rb
@@ -0,0 +1,38 @@
+require File.expand_path('../../../../spec_helper', __FILE__)
+require File.expand_path('../../fixtures/classes', __FILE__)
+
+describe "UNIXServer#accept_nonblock" do
+
+  platform_is_not :windows do
+    before :each do
+      @path = SocketSpecs.socket_path
+      @server = UNIXServer.open(@path)
+      @client = UNIXSocket.open(@path)
+
+      @socket = @server.accept_nonblock
+      @client.send("foobar", 0)
+    end
+
+    after :each do
+      @socket.close
+      @client.close
+      @server.close
+      SocketSpecs.rm_socket @path
+    end
+
+    it "accepts a connection in a non-blocking way" do
+      data = @socket.recvfrom(6).first
+      data.should == "foobar"
+    end
+
+    it "returns a UNIXSocket" do
+      @socket.should be_kind_of(UNIXSocket)
+    end
+
+    ruby_version_is '2.3' do
+      it 'returns :wait_readable in exceptionless mode' do
+        @server.accept_nonblock(exception: false).should == :wait_readable
+      end
+    end
+  end
+end