tree b6923b206e2a31d3cc79c654296f351b31427ad7
parent c2042d7d26c4383047dac2709d1a2effe0b11419
author Dominic Evans <dominic.evans@uk.ibm.com> 1426508300 +0000
committer Dominic Evans <dominic.evans@uk.ibm.com> 1426522071 +0000

PROTON-834: further UTF-8 encoder fixes

After commit c65e897 it turned out there were still some issues with
strings containing a codepoint >0xDBFF which was being incorrectly
treated as a surrogate pair in the calculateUTF8Length method.

Fixed this up and added some more test coverage.

Closes #13

(cherry picked from commit 7b9b516d445ab9e86a0313709c77218d901435b1)