| PASS Service worker test setup | |
| PASS Can get the ReadableStreamDefaultReader constructor indirectly | |
| PASS Can get the ReadableStreamDefaultController constructor indirectly | |
| PASS ReadableStream.prototype.cancel enforces a brand check | |
| PASS ReadableStream.prototype.getReader enforces a brand check | |
| PASS ReadableStream.prototype.tee enforces a brand check | |
| PASS ReadableStreamDefaultReader enforces a brand check on its argument | |
| PASS ReadableStreamDefaultReader.prototype.closed enforces a brand check | |
| PASS ReadableStreamDefaultReader.prototype.cancel enforces a brand check | |
| PASS ReadableStreamDefaultReader.prototype.read enforces a brand check | |
| PASS ReadableStreamDefaultReader.prototype.releaseLock enforces a brand check | |
| PASS ReadableStreamDefaultController enforces a brand check on its argument | |
| PASS ReadableStreamDefaultController can't be given a fully-constructed ReadableStream | |
| PASS ReadableStreamDefaultController.prototype.close enforces a brand check | |
| PASS ReadableStreamDefaultController.prototype.enqueue enforces a brand check | |
| PASS ReadableStreamDefaultController.prototype.error enforces a brand check | |