| <!doctype html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <script src="../resources/gc.js"></script> |
| </head> |
| <body> |
| <script> |
| promise_test(async (test) => { |
| const numStreams = 1000; |
| for (let i = 0; i < numStreams; ++i) { |
| const writable = new WritableStream(); |
| const readable = new Blob(['x'.repeat(10)]).stream(); |
| |
| window.internals?.observeReadableStreamLifetime(readable); |
| |
| await readable.pipeTo(writable); |
| } |
| gc(); |
| |
| if (!window.internals) |
| return; |
| |
| assert_less_than(internals.observedLiveReadableStreamCount(), numStreams); |
| }, "A piped to readable stream should be freed when gced"); |
| </script> |
| </body> |
| </html> |
