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| 1 <!doctype html> |
| 2 <html> |
| 3 <head> |
| 4 <meta charset="utf-8"> |
| 5 <title>Consuming Response body after getting a ReadableStream</title> |
| 6 <meta name="help" href="https://fetch.spec.whatwg.org/#response"> |
| 7 <meta name="help" href="https://fetch.spec.whatwg.org/#body-mixin"> |
| 8 <meta name="author" title="Canon Research France" href="https://www.crf.cano
n.fr"> |
| 9 <script src="/resources/testharness.js"></script> |
| 10 <script src="/resources/testharnessreport.js"></script> |
| 11 </head> |
| 12 <body> |
| 13 <script> |
| 14 |
| 15 function createResponseWithReadableStream(callback) { |
| 16 return fetch("../resources/data.json").then(function(response) { |
| 17 var reader = response.body.getReader(); |
| 18 reader.releaseLock(); |
| 19 return callback(response); |
| 20 }); |
| 21 } |
| 22 |
| 23 promise_test(function() { |
| 24 return createResponseWithReadableStream(function(response) { |
| 25 return response.blob().then(function(blob) { |
| 26 assert_true(blob instanceof Blob); |
| 27 }); |
| 28 }); |
| 29 }, "Getting blob after getting the Response body - not disturbed, not locked"); |
| 30 |
| 31 promise_test(function() { |
| 32 return createResponseWithReadableStream(function(response) { |
| 33 return response.text().then(function(text) { |
| 34 assert_true(text.length > 0); |
| 35 }); |
| 36 }); |
| 37 }, "Getting text after getting the Response body - not disturbed, not locked"); |
| 38 |
| 39 promise_test(function() { |
| 40 return createResponseWithReadableStream(function(response) { |
| 41 return response.json().then(function(json) { |
| 42 assert_true(typeof json === "object"); |
| 43 }); |
| 44 }); |
| 45 }, "Getting json after getting the Response body - not disturbed, not locked"); |
| 46 |
| 47 promise_test(function() { |
| 48 return createResponseWithReadableStream(function(response) { |
| 49 return response.arrayBuffer().then(function(arrayBuffer) { |
| 50 assert_true(arrayBuffer.byteLength > 0); |
| 51 }); |
| 52 }); |
| 53 }, "Getting arrayBuffer after getting the Response body - not disturbed, not loc
ked"); |
| 54 |
| 55 </script> |
| 56 </body> |
| 57 </html> |
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