http_request: switch to readpartial over sysread

readpartial is actually as low-level as sysread is,
except it's less likely to throw exceptions and
won't change the blocking/non-blocking status of
a file descriptor (we explicitly enable blocking I/O)

1 files changed, 3 insertions, 1 deletions

diff --git a/test/unit/test_request.rb b/test/unit/test_request.rb
index 060da24..a6cb13c 100644
--- a/test/unit/test_request.rb
+++ b/test/unit/test_request.rb
@@ -14,7 +14,9 @@ include Unicorn
 
 class RequestTest < Test::Unit::TestCase
 
-  class MockRequest < StringIO; end
+  class MockRequest < StringIO
+    alias_method :readpartial, :sysread
+  end
 
   def setup
     @request = HttpRequest.new(Logger.new($stderr))