| <!doctype html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>Request clone</title> |
| <meta name="help" href="https://fetch.spec.whatwg.org/#request"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <script src="/common/get-host-info.sub.js"></script> |
| <script> |
| |
| function testResponseOpacity(response, testName) |
| { |
| test(() => { |
| assert_equals(response.type, "opaque", testName + " type"); |
| assert_equals(response.status, 0, testName + " status"); |
| assert_equals(response.statusText, "", testName + " statusText"); |
| assert_equals(response.url, "", testName + " url"); |
| assert_false(response.redirected, testName + " redirected"); |
| assert_true(response.headers.values().next().done, testName + " headers"); |
| assert_equals(response.body, null, testName + " opaque response body should be null"); |
| }, testName); |
| } |
| |
| promise_test(async function() { |
| var request = new Request(get_host_info().HTTP_REMOTE_ORIGIN, { mode: "no-cors" }); |
| var response = await fetch(request); |
| |
| testResponseOpacity(response, "fetched response"); |
| |
| var clone = response.clone(); |
| |
| testResponseOpacity(clone, "cloned response"); |
| var buffer = await clone.arrayBuffer(); |
| assert_equals(buffer.byteLength, 0, "cloned opaque response buffer should be null"); |
| |
| // WK1 does not support Cache API yet. |
| if (!self.caches) { |
| test(() => { |
| }, "cached response"); |
| return; |
| } |
| |
| var cache = await self.caches.open("test"); |
| await cache.put(request, response); |
| var cached = await cache.match(request.url); |
| |
| testResponseOpacity(cached, "cached response") |
| buffer = await cached.arrayBuffer(); |
| assert_equals(buffer.byteLength, 0, "cached opaque response buffer should be null"); |
| |
| }, "Check opaque response can be cloned and cached correctly"); |
| </script> |
| </body> |
| </html> |
