This is a testharness.js-based test.
FAIL backpressure allows no transforms with a default identity transform and no reader Failed to construct 'TransformStream': TransformStream disabled because StreamsNative is enabled
FAIL backpressure only allows one transform() with a identity transform with a readable HWM of 1 and no reader Failed to construct 'TransformStream': TransformStream disabled because StreamsNative is enabled
FAIL transform() should keep being called as long as there is no backpressure Failed to construct 'TransformStream': TransformStream disabled because StreamsNative is enabled
FAIL writes should resolve as soon as transform completes Failed to construct 'TransformStream': TransformStream disabled because StreamsNative is enabled
FAIL calling pull() before the first write() with backpressure should work Failed to construct 'TransformStream': TransformStream disabled because StreamsNative is enabled
FAIL transform() should be able to read the chunk it just enqueued Failed to construct 'TransformStream': TransformStream disabled because StreamsNative is enabled
FAIL blocking transform() should cause backpressure Failed to construct 'TransformStream': TransformStream disabled because StreamsNative is enabled
FAIL writer.closed should resolve after readable is canceled during start Failed to construct 'TransformStream': TransformStream disabled because StreamsNative is enabled
FAIL writer.closed should resolve after readable is canceled with backpressure Failed to construct 'TransformStream': TransformStream disabled because StreamsNative is enabled
FAIL writer.closed should resolve after readable is canceled with no backpressure Failed to construct 'TransformStream': TransformStream disabled because StreamsNative is enabled
FAIL cancelling the readable should cause a pending write to resolve Failed to construct 'TransformStream': TransformStream disabled because StreamsNative is enabled
FAIL cancelling the readable side of a TransformStream should abort an empty pipe Failed to construct 'TransformStream': TransformStream disabled because StreamsNative is enabled
FAIL cancelling the readable side of a TransformStream should abort an empty pipe after startup Failed to construct 'TransformStream': TransformStream disabled because StreamsNative is enabled
FAIL cancelling the readable side of a TransformStream should abort a full pipe Failed to construct 'TransformStream': TransformStream disabled because StreamsNative is enabled
Harness: the test ran to completion.