Add support for #readpartial.

Author: ioquatix

lib/protocol/http/body/stream.rb

@@ -98,8 +98,8 @@ def read_partial(length = nil)
 						return buffer
 					end
 
-					def readpartial
-						read_partial or raise EOFError, "End of file reached!"
+					def readpartial(length)
+						read_partial(length) or raise EOFError, "End of file reached!"
 					end
 
 					def read_nonblock(length, buffer = nil)

test/protocol/http/body/stream.rb

@@ -123,6 +123,14 @@
 		end
 	end
 
+	with '#readpartial' do
+		it "can read partial input" do
+			expect(stream.readpartial(20)).to be == "Hello"
+			expect(stream.readpartial(20)).to be == "World"
+			expect{stream.readpartial(20)}.to raise_exception(EOFError)
+		end
+	end
+	
 	with '#close_read' do
 		it "should close the input" do
 			stream.read(1)