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Test Info:
- This WPT test may be referenced by the following Test IDs:
- /streams/readable-byte-streams/crashtests/tee-locked-stream.any.html - WPT Dashboard Interop Dashboard
- /streams/readable-byte-streams/crashtests/tee-locked-stream.any.serviceworker.html - WPT Dashboard Interop Dashboard
- /streams/readable-byte-streams/crashtests/tee-locked-stream.any.sharedworker.html - WPT Dashboard Interop Dashboard
- /streams/readable-byte-streams/crashtests/tee-locked-stream.any.worker.html - WPT Dashboard Interop Dashboard
// META: global=window,worker
'use strict';
test(() => {
const byteReadable = new ReadableStream({type: 'bytes'});
byteReadable.getReader();
assert_throws_js(TypeError, () => byteReadable.tee(), 'byteReadable.tee() must throw');
}, 'tee() on a locked byte stream does not crash');