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- <!DOCTYPE html>
- <script src="/resources/testharness.js"></script>
- <script src="/resources/testharnessreport.js"></script>
- <script src="/js-test-resources/gc.js"></script>
- <script src="/js-test-resources/js-test.js"></script>
- <script>
- 'use strict';
- // This is a Blink-specific test because it involves garbage collection.
- for (const constructor of [TextEncoderStream, TextDecoderStream]) {
- promise_test(async () => {
- const transform = new constructor();
- if (typeof GCController !== 'undefined')
- await asyncGC();
- // This test will generally crash on the next line if it fails.
- assert_true(transform.readable instanceof ReadableStream,
- 'readable side must still be set');
- assert_true(transform.writable instanceof WritableStream,
- 'writable side must still be set');
- }, `${constructor.name} readable and writable properties must survive GC`);
- }
- </script>
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