Fresh start

1 files changed, 34 insertions, 0 deletions

diff --git a/jni/ruby/test/openssl/test_partial_record_read.rb b/jni/ruby/test/openssl/test_partial_record_read.rb
new file mode 100644
index 0000000..1899a30
--- /dev/null
+++ b/jni/ruby/test/openssl/test_partial_record_read.rb
@@ -0,0 +1,34 @@
+require_relative "utils"
+
+if defined?(OpenSSL::TestUtils)
+
+  class OpenSSL::TestPartialRecordRead < OpenSSL::SSLTestCase
+    def test_partial_tls_record_read_nonblock
+      start_server(OpenSSL::SSL::VERIFY_NONE, true, :server_proc =>
+          Proc.new do |server_ctx, server_ssl|
+            begin
+              server_ssl.io.write("\x01") # the beginning of a TLS record
+              sleep 6                     # do not finish prematurely before the read by the client is attempted
+            ensure
+              server_ssl.close
+            end
+          end
+      ) do |server, port|
+        sock = TCPSocket.new("127.0.0.1", port)
+        ssl = OpenSSL::SSL::SSLSocket.new(sock)
+        ssl.sync_close = true
+        begin
+          ssl.connect
+          sleep 3  # wait is required for the (incomplete) TLS record to arrive at the client socket
+
+          # Should raise a IO::WaitReadable since a full TLS record is not available for reading.
+          assert_raise(IO::WaitReadable) { ssl.read_nonblock(1) }
+        ensure
+          ssl.close
+        end
+      end
+    end
+
+  end
+
+end