| <!doctype html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>Consuming Request body with non BufferSource ReadableStream chunks</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <script> |
| function createRequestWithEmptyReadableStream() |
| { |
| var stream = new ReadableStream({start: controller => { |
| controller.close(); |
| }}); |
| return new Request("", {body: stream, method: "POST"}); |
| } |
| |
| function createRequestWithEmptyChunkReadableStream() |
| { |
| var stream = new ReadableStream({start: controller => { |
| controller.enqueue(new Uint8Array(0)); |
| controller.close(); |
| }}); |
| return new Request("", {body: stream, method: "POST"}); |
| } |
| |
| promise_test(test => { |
| return createRequestWithEmptyReadableStream().text().then(text => { |
| assert_equals(text, ""); |
| }); |
| }, "Empty stream body as text"); |
| |
| promise_test(test => { |
| return createRequestWithEmptyReadableStream().arrayBuffer().then(buffer => { |
| assert_equals(buffer.byteLength, 0, "Resolved value should be empty"); |
| }); |
| }, "Empty stream body as arrayBuffer"); |
| |
| promise_test(test => { |
| return promise_rejects_dom(test, "SyntaxError", createRequestWithEmptyReadableStream().json()); |
| }, "Empty stream body as JSON"); |
| |
| promise_test(test => { |
| return createRequestWithEmptyReadableStream().blob().then(function(bodyAsBlob) { |
| var promise = new Promise(function(resolve, reject) { |
| var reader = new FileReader(); |
| reader.onload = () => { resolve(reader.result) }; |
| reader.onerror = () => { reject("Blob's reader failed"); }; |
| reader.readAsText(bodyAsBlob); |
| }); |
| return promise.then(function(body) { |
| assert_equals(body, "", "Resolved value should be empty"); |
| }); |
| }); |
| }, "Empty stream body as blob"); |
| |
| promise_test(test => { |
| return createRequestWithEmptyChunkReadableStream().text().then(text => { |
| assert_equals(text, ""); |
| }); |
| }, "Empty chunk stream body as text"); |
| |
| promise_test(test => { |
| return createRequestWithEmptyChunkReadableStream().arrayBuffer().then(buffer => { |
| assert_equals(buffer.byteLength, 0, "Resolved value should be empty"); |
| }); |
| }, "Empty chunk stream body as arrayBuffer"); |
| |
| promise_test(test => { |
| return promise_rejects_dom(test, "SyntaxError", createRequestWithEmptyReadableStream().json()); |
| }, "Empty chunk stream body as JSON"); |
| |
| promise_test(test => { |
| return createRequestWithEmptyChunkReadableStream().blob().then(function(bodyAsBlob) { |
| var promise = new Promise(function(resolve, reject) { |
| var reader = new FileReader(); |
| reader.onload = () => { resolve(reader.result) }; |
| reader.onerror = () => { reject("Blob's reader failed"); }; |
| reader.readAsText(bodyAsBlob); |
| }); |
| return promise.then(function(body) { |
| assert_equals(body, "", "Resolved value should be empty"); |
| }); |
| }); |
| }, "Empty chunk stream body as blob"); |
| </script> |
| </body> |
| </html> |
