| <!doctype html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>Fetching the same resource with different options</title> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <script> |
| promise_test(function(t) { |
| var url1 = "http://localhost:8000/resources/download-json-with-delay.py?iteration=2&delay=100&cors=true&allowCache=true&test=1"; |
| var url2 = "http://localhost:8000/resources/download-json-with-delay.py?iteration=2&delay=100&cors=true&allowCache=true&test=2"; |
| return Promise.all([ |
| fetch(url1, {"mode": "no-cors"}).then((response) => { |
| assert_equals(response.type, "opaque"); |
| }), |
| fetch(url1, {"mode": "cors"}).then((response) => { |
| assert_equals(response.type, "cors"); |
| return response.arrayBuffer().then((arrayBuffer) => { |
| assert_true(arrayBuffer.byteLength > 0); |
| }); |
| }), |
| promise_rejects(t, new TypeError(), fetch(url1, {"mode": "cors", "credentials": "include"})), |
| promise_rejects(t, new TypeError(), fetch(url2, {"mode": "cors", "credentials": "include"})), |
| fetch(url2, {"mode": "cors"}).then((response) => { |
| assert_equals(response.type, "cors"); |
| return response.arrayBuffer().then((arrayBuffer) => { |
| assert_true(arrayBuffer.byteLength > 0); |
| }); |
| }), |
| fetch(url2, {"mode": "no-cors"}).then((response) => { |
| assert_equals(response.type, "opaque"); |
| }) |
| ]); |
| }, 'Ensure cors checks work when loading in parallel the same resource with different modes'); |
| |
| promise_test(function(t) { |
| var url3 = "http://localhost:8000/resources/download-json-with-delay.py?iteration=2&delay=100&cors=true&allowCache=true&test=3"; |
| var url4 = "http://localhost:8000/resources/download-json-with-delay.py?iteration=2&delay=100&cors=true&allowCache=true&test=4"; |
| return fetch(url3, {"mode": "cors"}).then((response) => { |
| assert_equals(response.type, "cors"); |
| return response.arrayBuffer().then((arrayBuffer) => { |
| assert_true(arrayBuffer.byteLength > 0); |
| }); |
| }).then(() => { |
| return fetch(url3, {"mode": "no-cors"}).then((response) => { |
| assert_equals(response.type, "opaque"); |
| }); |
| }).then(() => { |
| return promise_rejects(t, new TypeError(), fetch(url3, {"mode": "cors", "credentials": "include"})); |
| }).then(() => { |
| return promise_rejects(t, new TypeError(), fetch(url4, {"mode": "cors", "credentials": "include"})); |
| }).then(() => { |
| return fetch(url4, {"mode": "no-cors"}).then((response) => { |
| assert_equals(response.type, "opaque"); |
| }); |
| }).then(() => { |
| return fetch(url4, {"mode": "cors"}).then((response) => { |
| assert_equals(response.type, "cors"); |
| return response.arrayBuffer().then((arrayBuffer) => { |
| assert_true(arrayBuffer.byteLength > 0); |
| }); |
| }); |
| }); |
| }, 'Ensure cors checks work when loading successively the same resource with different modes'); |
| </script> |
| </body> |
| </html> |
