did a few more tests for logical without parens with have length
did a few more tests for logical without parens with have length

git-svn-id: a9cb476116504f49bf91a09a9abbac08fcf3bbcc@777 fd1274fd-080f-5963-8033-43ee40fcd1de

svn2github/scalatest,svn2github/scalatest,svn2github/scalatest,vivosys/scalatest,vivosys/scalatest,yyuu/scalatest,yyuu/scalatest