Loaded suite ./test_videoport
Started
.brightness deadlock?
no
.contrast deadlock?
no
...hue deadlock?
F....
Finished in 5.112214 seconds.

  1) Failure:
test_hue(TestVideoPort)
    [./common.rb:42:in `rangetest'
     ./common.rb:40:in `step'
     ./common.rb:40:in `rangetest'
     ./test_videoport.rb:90:in `test_hue']:
Stream.hue returned wrong value after assignment.
<-100> and
<0> expected to be within
<5> of each other.

10 tests, 857 assertions, 1 failures, 0 errors