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Test Info:

// META: global=window,worker
// META: title=Consuming Response body after getting a ReadableStream
// META: script=./response-stream-disturbed-util.js
for (const bodySource of ["fetch", "stream", "string"]) {
for (const consumeAs of ["blob", "text", "json", "arrayBuffer"]) {
promise_test(
async () => {
const response = await responseFromBodySource(bodySource);
response[consumeAs]();
assert_not_equals(response.body, null);
assert_throws_js(TypeError, function () {
response.body.getReader();
});
},
`Getting a body reader after consuming as ${consumeAs} (body source: ${bodySource})`,
);
}
}