[constant-source-basic.html]
  [X Factory method: node.channelCount is not equal to 2. Got 1.]
    expected: FAIL

  [X Factory method: node.offset.minValue is not equal to -3.4028234663852886e+38. Got -Infinity.]
    expected: FAIL

  [X Factory method: node.offset.maxValue is not equal to 3.4028234663852886e+38. Got Infinity.]
    expected: FAIL

  [< [createConstantSource()\] 3 out of 11 assertions were failed.]
    expected: FAIL

  [X Constructor: node.channelCount is not equal to 2. Got 1.]
    expected: FAIL

  [X Constructor: node.offset.minValue is not equal to -3.4028234663852886e+38. Got -Infinity.]
    expected: FAIL

  [X Constructor: node.offset.maxValue is not equal to 3.4028234663852886e+38. Got Infinity.]
    expected: FAIL

  [< [new ConstantSourceNode()\] 3 out of 11 assertions were failed.]
    expected: FAIL

  [X start(-1) threw "NotSupportedError" instead of RangeError.]
    expected: FAIL

  [X stop(-1) threw "NotSupportedError" instead of RangeError.]
    expected: FAIL

  [< [start/stop exceptions\] 2 out of 10 assertions were failed.]
    expected: FAIL

  [# AUDIT TASK RUNNER FINISHED: 3 out of 3 tasks were failed.]
    expected: FAIL