1 files changed, 50 insertions, 0 deletions
diff --git a/spec/ruby/library/socket/unixserver/sysaccept_spec.rb b/spec/ruby/library/socket/unixserver/sysaccept_spec.rb
new file mode 100644
index 0000000000..5970c01114
--- /dev/null
+++ b/spec/ruby/library/socket/unixserver/sysaccept_spec.rb
@@ -0,0 +1,50 @@
+require_relative '../spec_helper'
+require_relative '../fixtures/classes'
+
+describe 'UNIXServer#sysaccept' do
+  before do
+    @path   = SocketSpecs.socket_path
+    @server = UNIXServer.new(@path)
+  end
+
+  after do
+    @server.close
+
+    rm_r(@path)
+  end
+
+  describe 'without a client' do
+    it 'blocks the calling thread' do
+      -> { @server.sysaccept }.should block_caller
+    end
+  end
+
+  describe 'with a client' do
+    before do
+      @client = UNIXSocket.new(@path)
+    end
+
+    after do
+      Socket.for_fd(@fd).close if @fd
+      @client.close
+    end
+
+    describe 'without any data' do
+      it 'returns an Integer' do
+        @fd = @server.sysaccept
+        @fd.should.is_a?(Integer)
+      end
+    end
+
+    describe 'with data available' do
+      before do
+        @client.write('hello')
+      end
+
+      it 'returns an Integer' do
+        @fd = @server.sysaccept
+        @fd.should.is_a?(Integer)
+      end
+    end
+  end
+end