/streams/transform-streams/backpressure.any.html| status | subtest | message |
|---|---|---|
| PASS | backpressure allows no transforms with a default identity transform and no reader | |
| PASS | backpressure only allows one transform() with a identity transform with a readable HWM of 1 and no reader | |
| PASS | transform() should keep being called as long as there is no backpressure | |
| FAIL | writes should resolve as soon as transform completes | assert_array_equals: both writes and close() should have resolved lengths differ, expected array ["a", "b", "closed"] length 3, got ["a"] length 1 |
| PASS | calling pull() before the first write() with backpressure should work | |
| PASS | transform() should be able to read the chunk it just enqueued | |
| FAIL | blocking transform() should cause backpressure | The value cannot be converted because it is not an integer. |
| PASS | writer.closed should resolve after readable is canceled during start | |
| PASS | writer.closed should resolve after readable is canceled with backpressure | |
| PASS | writer.closed should resolve after readable is canceled with no backpressure | |
| PASS | cancelling the readable should cause a pending write to resolve | |
| FAIL | cancelling the readable side of a TransformStream should abort an empty pipe | assert_unreached: Should have rejected: promise returned from pipeTo() should be rejected Reached unreachable code |
| FAIL | cancelling the readable side of a TransformStream should abort an empty pipe after startup | assert_unreached: Should have rejected: promise returned from pipeTo() should be rejected Reached unreachable code |
| FAIL | cancelling the readable side of a TransformStream should abort a full pipe | promise_rejects_exactly: promise returned from pipeTo() should be rejected function "function() { throw e; }" threw object "TypeError: The readable side of this TransformStream is no longer readable."… |
bundle built 2026-07-16T07:16:48.063Z