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Test/LibWeb: Add test to prove a ReadableStream can be cancelled

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(cherry picked from commit fc37bc328e065465f4d60cf90a3185973be10598)
This commit is contained in:
Kenneth Myhra 2024-06-02 22:33:13 +02:00 committed by Nico Weber
parent 8994dcb4f9
commit 2668aa90da
2 changed files with 18 additions and 0 deletions
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1
Tests/LibWeb/Text/expected/Streams/ReadableStream-can-cancel.txt Normal file
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ReadableStream cancelled due to: Test cancellation

17
Tests/LibWeb/Text/input/Streams/ReadableStream-can-cancel.html Normal file
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<script src="../include.js"></script>
<script>
function testReadableStreamCancellation() {
const readableStream = new ReadableStream({
cancel(reason) {
println(`ReadableStream cancelled due to: ${reason}`);
return Promise.resolve();
}
});
readableStream.cancel('Test cancellation');
}
test(() => {
testReadableStreamCancellation();
});
</script>