From 79881c857d200b4ed4512f040d13272d883db15f Mon Sep 17 00:00:00 2001
From: Samuel Williams <samuel.williams@oriontransfer.co.nz>
Date: Wed, 10 Jan 2024 13:46:35 +1300
Subject: [PATCH 1/2] Add fifo tests.

---
 test/io/event/selector/fifo_io.rb | 70 +++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 test/io/event/selector/fifo_io.rb

diff --git a/test/io/event/selector/fifo_io.rb b/test/io/event/selector/fifo_io.rb
new file mode 100644
index 00000000..3c6e369a
--- /dev/null
+++ b/test/io/event/selector/fifo_io.rb
@@ -0,0 +1,70 @@
+# frozen_string_literal: true
+
+# Released under the MIT License.
+# Copyright, 2021-2023, by Samuel Williams.
+
+require 'io/event'
+require 'io/event/selector'
+require 'fileutils'
+require 'tmpdir'
+
+FifoIO = Sus::Shared("fifo io") do
+	with 'a fifo' do
+		def around
+			@root = Dir.mktmpdir
+			super
+		ensure
+			FileUtils.rm_rf(@root) if @root
+		end
+		
+		let(:path) {File.join(@root, "fifo")}
+		
+		it 'can read and write' do
+			File.mkfifo(path)
+			input = File.open(path, "r+")
+			output = File.open(path, "w+")
+			
+			buffer = IO::Buffer.new(128)
+			
+			reader = Fiber.new do
+				@selector.io_wait(Fiber.current, input, IO::READABLE)
+				result = buffer.read(input, buffer.size)
+				buffer.resize(result)
+			end
+			
+			writer = Fiber.new do
+				output.puts("Hello World\n")
+				output.close
+			end
+			
+			reader.transfer
+			writer.transfer
+			
+			2.times do
+				@selector.select(0)
+			end
+			
+			expect(buffer.get_string).to be == "Hello World\n"
+		end
+	end
+end
+
+IO::Event::Selector.constants.each do |name|
+	klass = IO::Event::Selector.const_get(name)
+	
+	describe(klass, unique: name) do
+		def before
+			@loop = Fiber.current
+			@selector = subject.new(@loop)
+		end
+		
+		def after
+			@selector&.close
+		end
+		
+		attr :loop
+		attr :selector
+		
+		it_behaves_like FifoIO
+	end
+end

From a8dd87b363cd1b099f07df4065b454e46500db7f Mon Sep 17 00:00:00 2001
From: Samuel Williams <samuel.williams@oriontransfer.co.nz>
Date: Wed, 10 Jan 2024 13:49:52 +1300
Subject: [PATCH 2/2] Bump patch version.

---
 lib/io/event/version.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/io/event/version.rb b/lib/io/event/version.rb
index 09e1a36a..1f42dc3d 100644
--- a/lib/io/event/version.rb
+++ b/lib/io/event/version.rb
@@ -5,6 +5,6 @@
 
 class IO
 	module Event
-		VERSION = "1.4.0"
+		VERSION = "1.4.1"
 	end
 end