message: New testdata plus fix to fail properly when output differs.
  Summary: New testdata plus fix to fail properly when output differs.
diff: @@ -57,6 +57,7 @@ for f in $oat_files; do
  echo "Output differed for expected for $f"
  echo "Delta:"
  diff $actual $expected | head -50
  + exit 1
  fi
  else
  echo "Updating expected output for $f"
  @@ -102,6 +103,7 @@ for d in $dex_dirs; do
  echo "Output differed for expected for $f"
  echo "Delta:"
  diff $actual $expected | head -50
  + exit 1
  fi
  else
  echo "Updating expected output for $f"
  