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Automatic update from web-platform-tests Verify piping disturbs stream synchronously (#20205) https://github.com/whatwg/streams/pull/1022 changes pipeTo and pipeThrough to always set the [[disturbed]] slot of the Response's body to true synchronously. This test verifies that behaviour. -- wpt-commits: 760485a4f652813d1f195ee28042c391cf2fdc02 wpt-pr: 20205
15 lines
635 B
JavaScript
15 lines
635 B
JavaScript
test(() => {
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const r = new Response(new ReadableStream());
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// highWaterMark: 0 means that nothing will actually be read from the body.
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r.body.pipeTo(new WritableStream({}, {highWaterMark: 0}));
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assert_true(r.bodyUsed, 'bodyUsed should be true');
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}, 'using pipeTo on Response body should disturb it synchronously');
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test(() => {
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const r = new Response(new ReadableStream());
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r.body.pipeThrough({
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writable: new WritableStream({}, {highWaterMark: 0}),
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readable: new ReadableStream()
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});
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assert_true(r.bodyUsed, 'bodyUsed should be true');
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}, 'using pipeThrough on Response body should disturb it synchronously');
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